首页 文章 精选 留言 我的

精选列表

搜索[药械客户管理]，共10000篇文章
优秀的个人博客,低调大师

[雪峰磁针石博客]python库介绍-telnetlib：Telnet客户端

python测试开发项目实战-目录 python工具书籍下载-持续更新 python 3.7极速入门教程 - 目录 简介 telnetlib模块提供的Telnet类实现了Telnet协议(参见rfc854)。它为协议字符和telnet选项提供符号常量，符号常量来源于arpa/telnet.h，去掉了前缀TELOPT_。 telnet命令有： IAC, DONT, DO, WONT, WILL, SE (Subnegotiation End), NOP (No Operation), DM (Data Mark), BRK (Break), IP (Interrupt process), AO (Abort output), AYT (Are You There), EC (Erase Character), EL (Erase Line), GA (Go Ahead), SB (Subnegotiation Begin)。 class telnetlib.Telnet(host=None, port=0[, timeout]) 快速入门 #!/usr/bin/env python # -*- coding: utf-8 -*- # Author Rongzhong Xu 2016-08-25 wechat: pythontesting """ Name: telnet_demo.py Tesed in python3.5 """ import telnetlib HOST = "172.17.100.18" user = "test" password = "123456" def command(con, flag, str_=""): data = con.read_until(flag.encode()) print(data.decode(errors='ignore')) con.write(str_.encode() + b"\n") return data tn = telnetlib.Telnet(HOST) command(tn, "login: ", user) if password: command(tn, "Password: ", password) command(tn, "$", "ls") command(tn, "$", " exit") command(tn, "$", "") tn.close() 执行结果： $ python3 telnet_demo.py CentOS release 6.7 (Final) Kernel 2.6.32-573.18.1.el6.x86_64 on an x86_64 login: Password: Last login: Thu Aug 25 17:20:18 from 172.17.153.6 [test@public01 ~]$ ls [test@public01 ~]$ exit logout 参考资料 python测试等IT技术支持qq群： 144081101(后期会录制视频存在该群群文件) 591302926 567351477 本文最新版本地址 本文涉及的python测试开发库 谢谢点赞！ 本文相关海量书籍下载 python官方文档：https://docs.python.org/3/library/telnetlib.html effbot: http://effbot.org/librarybook/telnetlib.htm rfc854: https://tools.ietf.org/html/rfc854.html 方法 Telnet.read_until(expected[, timeout]) 读取直到遇到了给定的字符串expected或超时秒数。 当找不到匹配时，返回读取内容。连接关闭或者没有数据时触发EOFError异常。 Telnet.read_all() 读取所有数据直到EOF，阻塞直到连接关闭。 Telnet.read_some() 读取至少一个字节的数据，除非EOF。 如果没有数据则阻塞。 Telnet.read_very_eager() 非阻塞地读取。连接关闭或者没有数据时触发EOFError异常。返回b''如果没有数据， Telnet.read_eager() 读取的已有数据。(快) 连接关闭或者没有数据时触发EOFError异常。返回b''如果没有数据， Telnet.read_lazy() 读取的已有数据(懒) 连接关闭或者没有数据时触发EOFError异常。返回b''如果没有数据， Telnet.read_very_lazy() 读取的已有数据(很懒) 连接关闭或者没有数据时触发EOFError异常。返回b''如果没有数据， Telnet.read_sb_data() 返回的SB/SE pair (suboption begin/end)之间的数据。此方法永远不会阻塞。 Telnet.open(host[, port[, timeout]]) 连接到主机。可选的第二个参数是默认为标准的 Telnet 端口 （23） 的端口号。可选的超时参数指定以秒计） 阻塞操作 （如连接尝试超时 （如果不指定，将使用全局默认超时设置）。 Telnet.msg(msg[, *args]) 当调试级别为> 0 打印调试消息。 Telnet.set_debuglevel(debuglevel) 设置调试级别。debuglevel越高信息越多。 Telnet.close() 关闭该连接。 Telnet.get_socket() 返回套接字供内部使用。 Telnet.fileno() 返回套接字对象内部使用的文件描述符。 Telnet.write(buffer) 写入字符串到套接字，加倍 IAC 的任何字符。连接关闭是可能触发OSError异常。 Telnet.interact() 交由用户控制。 Telnet.mt_interact() 多线程的版本的interact()。 Telnet.expect(list[, timeout]) 读取直到匹配正则表达式项列表中的一个。 list是一个正则表达式列表，包含编译(regex 对象)或未编译(字节字符串)。timeout以秒为单位, 默认值为无限期阻塞。 返回元组的三个项目： index为匹配正则表达式的位置；match 对象；此时读了的字节。 文件结尾或没有数据时触发EOFError异常，不匹配时返回(-1, None, data)。 如果正则表达式是贪婪模式或者如果多个表达式可以匹配相同的输入，结果是不确定的，可能取决于I/O定时。 Telnet.set_option_negotiation_callback(callback) 每次从输入流读取telnet选项时，调用callback(telnet socket, command (DO/DONT/WILL/WONT), option)，后续步骤不会执行。
2018-12-03
优秀的个人博客,低调大师

30家客户案例带你看蚂蚁金服全面科技开放

小蚂蚁说： “蚂蚁技术，成熟一个开放一个。”去年ATEC大会上，蚂蚁金服发布的开放原则还犹在耳边，如今新一年的ATEC又来了。 跟我们一起来看看今年蚂蚁金服的ATEC会给大家带来哪些惊喜吧！ 蚂蚁一共开放了哪些技术？ 蚂蚁开放的技术解决了什么实际问题？ 这些日常生活中和老百姓息息相关的问题，是由蚂蚁的哪些技术解决的？ 因为蚂蚁的技术开放，老百姓的日常生活发生了怎样的改变？ 为了回答这些问题，特别在今年ATEC大会前，筹划了这组海报。通过30个场景的时代变迁，讲述了蚂蚁金融科技如何改变大家付款、做生意、购买保险、借贷以及投资的方式。 有网友为这个系列海报取了一个名字：《BEFORE & AFTER》；有网友唏嘘感叹，科技如何惊艳了时光；更有网友发现，不经意间，蚂蚁金服的技术已经渗透在智慧城市的方方面面。 事实上，这些反馈正是我们想要传递的信息
2018-10-07
优秀的个人博客,低调大师

Spring 项目如何优雅的生成接口文档与客户端

背景 在开发 Restful 服务的过程中，大家或多或少都会碰到类似的问题，比如：接口如何文档化、怎样自动生成 Client。我们在开发 DMS 的过程，也碰到了类似的问题，并且积累了一些经验，借此跟大家分享，希望抛砖引玉。 概述 首先整体说下总的技术方案就是 Spring Boot + Springfox + Swagger Codegen ，其中 Spring Boot + Springfox 主要解决了接口如何文档化问题；Swagger Codegen 则主要解决了如何自动生成 Client 的问题。下面就详细介绍这套方案的实现细节。 具体方案 接口文档化 Spring Boot + Springfox Springfox 是为基于 Spring 构建的接口自动生成文档的工具，它的原理就是根据 Spring 接口层的注解生成符合 Swagger 规范的接口描述文件，然后通过内嵌的 Swagger UI 解析该描述文件并渲染出来。 对于这个这个方案，知道的人比较多，内网也有很多介绍该方案的文章，附录里我罗列了些，在此我就不具体阐述，下面我只介绍下我们使用的一些经验。 @Api 的 tags 属性请使用英文，该属性值在 Codegen 的时候会作为模块名。 创建多版本 Api 的方法 @Configuration @EnableSwagger2 @ComponentScan(basePackages = {"com.tmall.pegasus.dms.controller"}) public class SwaggerConfiguration { @Bean public Docket v20DocumentationPlugin() { return new VersionedDocket("2.0"); } @Bean public Docket v10DocumentationPlugin() { return new VersionedDocket("1.0"); } class VersionedDocket extends Docket { public VersionedDocket(String version) { super(DocumentationType.SWAGGER_2); super.groupName(version) .select() .apis(RequestHandlerSelectors.any()) .paths(regex(API_BASE_PATH + "/.*")) .build() .apiInfo(getApiInfo(version)) .pathProvider(new BasePathAwareRelativePathProvider(API_BASE_PATH)) // 这里记得设置 protocols，不然 Codegen 默认生成的 basePath 是 https 协议 .protocols(Sets.newHashSet("http")) .directModelSubstitute(LocalDate.class, String.class) .genericModelSubstitutes(ResponseEntity.class); } private ApiInfo getApiInfo(String version) { return new ApiInfo("Test Api", "Test Api Documentation", "1.0", "urn:tos", new Contact("xiaoming", "", "xiaoming@qq.com"), "Apache 2.0", "http://www.apache.org/licenses/LICENSE-2.0", new ArrayList()); } } @Bean UiConfiguration uiConfig() { return UiConfigurationBuilder.builder() .deepLinking(true) .displayOperationId(false) .defaultModelsExpandDepth(1) .defaultModelExpandDepth(1) .defaultModelRendering(ModelRendering.EXAMPLE) .displayRequestDuration(false) .docExpansion(DocExpansion.NONE) .filter(false) .maxDisplayedTags(null) .operationsSorter(OperationsSorter.ALPHA) .showExtensions(false) .tagsSorter(TagsSorter.ALPHA) .supportedSubmitMethods(UiConfiguration.Constants.DEFAULT_SUBMIT_METHODS) .validatorUrl(null) .build(); } class BasePathAwareRelativePathProvider extends AbstractPathProvider { private String basePath; public BasePathAwareRelativePathProvider(String basePath) { this.basePath = basePath; } @Override protected String applicationPath() { return basePath; } @Override protected String getDocumentationPath() { return "/"; } @Override public String getOperationPath(String operationPath) { UriComponentsBuilder uriComponentsBuilder = UriComponentsBuilder.fromPath("/"); return Paths.removeAdjacentForwardSlashes( uriComponentsBuilder.path(operationPath.replaceFirst(basePath, "")).build().toString()); } } } 在 Controller 上统一加上接口的前缀，尤其接口有多个版本的时候，该方式会非常方便。 @RequestMapping(path = "/api/v1") public class DataController { } @RequestMapping(path = "/api/v2") public class DataControllerV2 { } 方法注解记得设置 nickName，设置该属性的好处是在 Codegen 的时候会用该属性值作为对应的接口方法名。 @ApiOperation(value = "新建数据", nickname = "createContent") 自动生成 Client Swagger Codegen， 官方 Usage Doc 在让业务方使用我们接口的时候，自然而然的我们需要提供对应的 Client，如果一个个手动封装接口，会带来很多的重复工作，维护起来也很麻烦，于是我们想寻求一些自动生成的方案。后来发现 Swagger 官方已经帮我们想好了，对应的就是 Swagger Codegen，它的原理也不复杂，就是基于 Swagger 的接口描述文件生成 Client 代码，当然它也支持生成 Server 端的项目骨架。 下面，我就详细说下我们的使用经验。 多模块项目生成 Client 针对多模块项目，我们会期望 Client 的 pom 可以自定义，因为 client 会依赖 common 的一些 Model 类，另外会依赖 Parent Pom，所以不能通过 codegen 生成。这个可以通过 .swagger-codegen-ignore 实现，该文件你可以理解为类似 .gitignore 的文件，在 codegen 的时候会忽略生成该文件下的文件列表。 .swagger-codegen-ignore 要放到 client 目录下，配置的路径都是相对 Client 目录而言，你可以把所有不想生成的文件都列在里面，下面就是一个具体示例: build.sh build.sbt build.gradle gradle.properties gradlew gradlew.bat pom.xml README.md settings.gradle .gitignore gradle .swagger-codegen/VERSION docs/** git_push.sh .travis.yml src/main/AndroidManifest.xml 推荐通过 maven 插件配置生成 Client。 对应的插件配置示例如下： <plugin> <artifactId>maven-clean-plugin</artifactId> <version>3.1.0</version> <executions> <execution> <id>clean-additional-generated-files</id> <phase>generate-sources</phase> <goals> <goal>clean</goal> </goals> <configuration> <excludeDefaultDirectories>true</excludeDefaultDirectories> <filesets> <fileset> <directory>${project.basedir}/src/main/java</directory> <!--<directory>${project.basedir}/src/test</directory>--> </fileset> </filesets> </configuration> </execution> </executions> </plugin> <plugin> <groupId>io.swagger</groupId> <artifactId>swagger-codegen-maven-plugin</artifactId> <version>2.3.1</version> <executions> <execution> <goals> <goal>generate</goal> </goals> <configuration> <templateDirectory>${project.basedir}/src/main/resources/template</templateDirectory> <inputSpec>${project.basedir}/src/main/resources/api.json</inputSpec> <!--<inputSpec>http://localhost:7001/v2/api-docs?group=1.0</inputSpec>--> <language>java</language> <output>${project.basedir}</output> <importMappings> <importMapping>ContentInfo=com.tmall.pegasus.dms.common.result.ContentInfo</importMapping> <importMapping>DataContent=com.tmall.pegasus.dms.common.params.DataContent</importMapping> <importMapping>DeliveryInfo=com.tmall.pegasus.dms.common.result.DeliveryInfo</importMapping> <importMapping>FieldInfo=com.tmall.pegasus.dms.common.result.FieldInfo</importMapping> <importMapping>ResourceInfo=com.tmall.pegasus.dms.common.result.ResourceInfo</importMapping> </importMappings> <invokerPackage>com.tmall.pegasus.dms.client</invokerPackage> <apiPackage>com.tmall.pegasus.dms.client.api</apiPackage> <modelPackage>com.tmall.pegasus.dms.common.result</modelPackage> <library>feign</library> <configOptions> <sourceFolder>src/main/java</sourceFolder> <ignoreFileOverride>${project.basedir}/.swagger-codegen-ignore</ignoreFileOverride> </configOptions> </configuration> </execution> </executions> </plugin> 第一个插件是 maven-clean-plugin，它帮助我们 clean 掉上次生成的代码，第二个就是 maven-swagger-codegen 插件，可以看出里面的配置非常丰富，各个配置的含义都可以在 官方文档 找到，有几个配置我觉得会常用到，下面简单介绍下。 importMappings 当你不想用 Swagger Codegen 自己生成的 Model 类，而是想用自己 Common 包里的 Model 时，你可以用该配置实现，配置项就是一个个的映射关系，在 Codegen 的时候会将 Model 引用替换成你设置的值。 apiPackage 就是你接口的包名 library Codegen 默认支持多种 http client ，你可以通过该参数指定。 ignoreFileOverride 就是 .swagger-codegen-ignore 对应的路径。 templateDirectory 你如果想自定义生成 Client 代码，可以通过自定义 Generator 实现，你如果只是想对系统生成的 Client 做微小调整，可以通过修改系统自带的的 Template 实现。方法就是把 Swaggen Codegen 的模板文件拷贝一份到你的 src/main/resources 里，直接改里面的文件，同时记得配置 templateDirectory 的路径，再重新生成即可。 将生成文件均放到 .gitignore 中。这样的好处是可以避免大量无意义的提交其他 ==== 本文更多介绍的是这套方案中我们关注的点，并没有一步步的介绍开发步骤，因为这方面的资料谷歌上有很多，大家可以自行查阅。如果阅读中有不理解或疑惑的点，欢迎钉钉 @澶渊 、@乱我。 另外说点自己开发的一些感想，在开发的过程中，应尽可能的让自己变的 “懒” 一些，要对 “重复” 保持足够的敏感，每当感觉有重复代码出现时，就要考虑这里是否可以复用，是否可以通过 AOP 实现，是否可以自动生成，总的来说就是用更少的代码做更多的事，最后谢谢阅读本文。
2018-07-09
优秀的个人博客,低调大师

开源中国iOS客户端学习——(三)再看协议与委托

iOS里委托与协议是很重要的一块，如果理解不好很难区分协议与委托到底有什么不一样，这些东西在开发中是经常遇见的； 协议是类留给外部的一个接口函数的集合(一位高手用C++基类来解释是，把接口做为参数，回调基类的函数时，运行时识别，调用了相应子类的成员函数); 委托是iOS一种设计模式，通过委托别的类,来调用协议里的方法，相当于一个回调过程； 使用理解委托与协议步骤： (1) 弄清楚谁委托谁，需要干什么？ 拿上一篇博客下拉刷新源码案例分析，(在源码工程中comment文件夹里)有MessageSystemView这样一个类，该类用于用户的信息所用(比如谁给你留言，或者评论了你某一篇博客)，我们也需要刷新获取最新信息，此处用到下拉刷新第三方类库EGORefreshTableHeaderView类委托MessageSystemView类来实现这个特性，这就需要在EGORefreshTableHeaderView类定义一个协议对象delegate。 (2)被委托类需要在interface中声明<XXDelegate>，表示该类要实现协议里的方法. MessageSystemView实现EGORefreshTableHeaderView协议方法就要遵循EGORefreshTableHeaderDelegate协议. (3)在被委托类里定义一个委托类的对象，将xx.delegate=self,意思是把委托的对象只想被委托对象； 在EGORefreshTableHeaderView.h文件中 EGORefreshTableHeaderView*_refreshHeaderView; 在ViewDidLoad中 view.delegate = self; _refreshHeaderView = view; - (void)viewDidLoad { allCount = 0; [super viewDidLoad]; if (self.tabTitle) { self.tabBarItem.title = self.tabTitle; } //加载固定数据 imageDownloadsInProgress = [NSMutableDictionary dictionary]; comments = [[NSMutableArray alloc] initWithCapacity:10]; [self reload:YES]; //添加的代码 if (_refreshHeaderView == nil) { EGORefreshTableHeaderView *view = [[EGORefreshTableHeaderView alloc] initWithFrame:CGRectMake(0.0f, -320.0f, self.view.frame.size.width, 320)]; view.delegate = self; [self.tableComments addSubview:view]; _refreshHeaderView = view; } [_refreshHeaderView refreshLastUpdatedDate]; self.tableComments.backgroundColor = [UIColor colorWithRed:248.0/255.0 green:249.0/255.0 blue:249.0/255.0 alpha:1.0]; } (4)在被委托类的实现文件中调用协议方法，这就是实现委托方法的一个过程； 此处EGORefreshTableHeaderView类对象委托MessageSystemView类对象，在MessageSystemView实现对EGORefreshTableHeaderView类协议的调用； MessageSystemView.m文件实现委托方法 - (void)egoRefreshTableHeaderDidTriggerRefresh:(EGORefreshTableHeaderView *)view { [self reloadTableViewDataSource]; [self refresh]; } - (BOOL)egoRefreshTableHeaderDataSourceIsLoading:(EGORefreshTableHeaderView *)view { return _reloading; } - (NSDate *)egoRefreshTableHeaderDataSourceLastUpdated:(EGORefreshTableHeaderView *)view { return [NSDate date]; } 当然要实现完整的下拉功能这几个委托只是其中一部分，被委托类里还需要有自己的成员函数，在委托方法正在被调用的时候触发被委托成员函数方法，在 MessageSystemView.h //下拉刷新 - (void)refresh;//解析网络数据，让数据显示到视图上 - (void)reloadTableViewDataSource;//开始加载时调用此方法 - (void)doneLoadingTableViewData;//完成加载时调用此方法 MessageSystemView.m #pragma 下提刷新 - (void)reloadTableViewDataSource { _reloading = YES; } - (void)doneLoadingTableViewData { _reloading = NO; [_refreshHeaderView egoRefreshScrollViewDataSourceDidFinishedLoading:self.tableComments]; } - (void)scrollViewDidScroll:(UIScrollView *)scrollView { [_refreshHeaderView egoRefreshScrollViewDidScroll:scrollView]; } - (void)scrollViewDidEndDragging:(UIScrollView *)scrollView willDecelerate:(BOOL)decelerate { [_refreshHeaderView egoRefreshScrollViewDidEndDragging:scrollView]; } - (void)egoRefreshTableHeaderDidTriggerRefresh:(EGORefreshTableHeaderView *)view { [self reloadTableViewDataSource]; [self refresh]; } - (BOOL)egoRefreshTableHeaderDataSourceIsLoading:(EGORefreshTableHeaderView *)view { return _reloading; } - (NSDate *)egoRefreshTableHeaderDataSourceLastUpdated:(EGORefreshTableHeaderView *)view { return [NSDate date]; } - (void)refresh { isLoadOver = NO; [self reload:NO]; } 根据这些练习了一个简单的下拉刷新Demo 效果图 .h文件里 #import <UIKit/UIKit.h> #import "EGORefreshTableHeaderView.h" @interface ViewController : UIViewController<UIScrollViewDelegate,UITableViewDelegate,UITableViewDataSource, EGORefreshTableHeaderDelegate> { EGORefreshTableHeaderView *_refreshHeaderView; BOOL _reloading; } @property (retain, nonatomic) IBOutlet UITableView *tableView; -(void)reloadTableViewDataSource; -(void)doneLoadingTableViewData; @end .m文件里 - (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view, typically from a nib. if (_refreshHeaderView == nil) { EGORefreshTableHeaderView *view = [[EGORefreshTableHeaderView alloc] initWithFrame:CGRectMake(0.0f, -self.tableView.frame.size.height, self.view.frame.size.width, self.tableView.frame.size.height)]; view.delegate = self; [self.tableView addSubview:view]; _refreshHeaderView = view; [view release]; } [_refreshHeaderView refreshLastUpdatedDate]; } //重新加载时调用 -(void)reloadTableViewDataSource { _reloading = YES; } //完成加载时调用 -(void)doneLoadingTableViewData { _reloading = NO; [_refreshHeaderView egoRefreshScrollViewDataSourceDidFinishedLoading:self.tableView]; } #pragma mark - #pragma mark UIScrollViewDelegate Methods -(void)scrollViewDidScroll:(UIScrollView *)scrollView { [_refreshHeaderView egoRefreshScrollViewDidScroll:scrollView]; } -(void)scrollViewDidEndDragging:(UIScrollView *)scrollView willDecelerate:(BOOL)decelerate { [_refreshHeaderView egoRefreshScrollViewDidEndDragging:scrollView]; } #pragma mark - #pragma mark EGORefreshTableHeaderDelegate Methods -(void)egoRefreshTableHeaderDidTriggerRefresh:(EGORefreshTableHeaderView *)view { [self reloadTableViewDataSource]; [self performSelector:@selector(doneLoadingTableViewData) withObject:nil afterDelay:3.0]; } -(BOOL)egoRefreshTableHeaderDataSourceIsLoading:(EGORefreshTableHeaderView *)view { return _reloading; } -(NSDate *)egoRefreshTableHeaderDataSourceLastUpdated:(EGORefreshTableHeaderView *)view { return [NSDate date]; } #pragma mark - #pragma mark UITableViewDataSource -(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView { return 1; } -(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { return 3; } -(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString *cellIdentifier = @"cell"; UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellIdentifier]; if (cell==nil) { cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellIdentifier]; } cell.textLabel.text = @"下拉刷新测试"; return cell; } 源码：http://download.csdn.net/detail/duxinfeng2010/4902782 正在学习过程中，错误之处请指正，欢迎交流，共同学习； 欢迎转载分享，请注明出处http://blog.csdn.net/duxinfeng2010 本文转自新风作浪 51CTO博客，原文链接http://blog.51cto.com/duxinfeng/1208693：，如需转载请自行联系原作者
2017-11-14
优秀的个人博客,低调大师

如何做一个简易的新闻客户端

1，下载一个服务端 tomcat 下载后开始运行，将需要浏览的东西，放在webapps-root文件下 这里假设有一个xml小文件，接下来就开始上代码了， 在同一个包下给mainactivity创造两个class文件，一个用来解析xml文件（解析方式多种，有兴趣可以上网查阅资料），一个用于存放数据 1，存放数据： package com.example.xinwen; public class News { private String city; private String temp; private String wind; private String pm250; private String image; public String getCity() { return city; } public void setCity(String city) { this.city = city; } public String getTemp() { return temp; } public void setTemp(String temp) { this.temp = temp; } public String getWind() { return wind; } public void setWind(String wind) { this.wind = wind; } public String getPm250() { return pm250; } public void setPm250(String pm250) { this.pm250 = pm250; } public String getImage() { return image; } public void setImage(String image) { this.image = image; } } 2，解析xml文件 （1）假设xml文件长这样，将它放进tomcat里面即可 <?xml version="1.0" encoding="utf-8"?> <weather> <channel> <city>北京</city> <temp>25°</temp> <image>http://192.168.1.101:8080/img/a.jpg</image> <wind>1</wind> <pm250>300</pm250> </channel> <channel> <city>郑州</city> <temp>20°</temp> <image>http://192.168.1.101:8080/img/b.jpg</image> <wind>2</wind> <pm250>300</pm250> </channel> <channel> <city>长春</city> <temp>10°</temp> <image>http://192.168.1.101:8080/img/c.jpg</image> <wind>3</wind> <pm250>100</pm250> </channel> <channel> <city>沈阳</city> <temp>20°</temp> <image>http://192.168.1.101:8080/img/d.jpg</image> <wind>3</wind> <pm250>50</pm250> </channel> </weather> （2）开始解析 package com.example.xinwen; import java.io.InputStream; import java.util.ArrayList; import java.util.List; import org.xmlpull.v1.XmlPullParser; import org.xmlpull.v1.XmlPullParserException; import android.util.Xml; public class XmlPasser { //解析xml的业务方法 public static List<News> parserXml(InputStream in) throws Exception{ List<News> newsLists=null; News news=null; //获取xml解析器 XmlPullParser parser=Xml.newPullParser(); //设置解析器，要解析的内容 parser.setInput(in,"utf-8"); //获取要解析的事件类型 int type=parser.getEventType(); //不得向下解析 while(type!=XmlPullParser.END_DOCUMENT){ switch(type){ case XmlPullParser.START_TAG://解析开始节点 //[6]具体判断一下是哪个标签 if("weather".equals(parser.getName())){ newsLists=new ArrayList<News>(); }else if("channel".equals(parser.getName())){ news=new News(); }else if("city".equals(parser.getName())){ news.setCity(parser.nextText()); }else if("temp".equals(parser.getName())){ news.setTemp(parser.nextText()); }else if("image".equals(parser.getName())){ news.setImage(parser.nextText()); }else if("wind".equals(parser.getName())){ news.setWind(parser.nextText()); }else if("pm250".equals(parser.getName())){ news.setPm250(parser.nextText()); } break; case XmlPullParser.END_TAG://解析结束标签 if("channel".equals(parser.getName())){ //把Javabean添加到集合 newsLists.add(news); } break; } //不停向下解析 type=parser.next(); } return newsLists; } } 3，好了副class文件制作好了，就开始在mainactivity中制作正文了 package com.example.xinwen; import android.os.Bundle; import java.io.IOException; import java.io.InputStream; import java.net.HttpURLConnection; import java.net.MalformedURLException; import java.net.ProtocolException; import java.net.URL; import java.util.List; import android.app.Activity; import android.view.Menu; import android.view.View; import android.view.ViewGroup; import android.widget.BaseAdapter; import android.widget.ImageView; import android.widget.ListView; import android.widget.TextView; public class MainActivity extends Activity { private List<News> newsLists; private ListView lv; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); lv = (ListView) findViewById(R.id.lv); //[2]准备listview要显示的数据，去服务器取数据进行封装 initListData(); } //准备listview的数据 private void initListData(){ new Thread(){ public void run(){ try { //[2]去服务器取数据http://192.168.1.104:8080/weather.xml String path="http://192.168.1.101:8080/weather.xml"; //小白强烈注意，192.168.1.101使用的是本地ip，至于如何查看本地ip上网百度 //[2.2]创建URL 对象指定我们要访问的 网址(路径) URL url = new URL(path); //[2.3]拿到httpurlconnection对象 用于发送或者接收数据 HttpURLConnection conn = (HttpURLConnection) url.openConnection(); //[2.4]设置发送get请求 conn.setRequestMethod("GET");//get要求大写 默认就是get请求 //[2.5]设置请求超时时间 conn.setConnectTimeout(5000); //[2.6]获取服务器返回的状态码 int code = conn.getResponseCode(); //[2.7]如果code == 200 说明请求成功 if(code==200){ //[2.8]获取服务器返回的数据 是以流的形式返回的 由于把流转换成字符串是一个非常常见的操作 所以我抽出一个工具类(utils) InputStream in = conn.getInputStream(); newsLists = XmlPasser.parserXml(in); runOnUiThread(new Runnable(){ @Override public void run() { // TODO 自动生成的方法存根 //更新ui把数据展示到子线程 lv.setAdapter(new MyAdapter()); } }); } } catch (Exception e) { // TODO 自动生成的 catch 块 e.printStackTrace(); } };}.start(); } private class MyAdapter extends BaseAdapter{ @Override public int getCount() { // TODO 自动生成的方法存根 return newsLists.size(); } @Override public Object getItem(int arg0) { // TODO 自动生成的方法存根 return null; } @Override public long getItemId(int arg0) { // TODO 自动生成的方法存根 return 0; } @Override public View getView(int position, View convertView, ViewGroup parent) { View view; if(convertView==null){ view=View.inflate(getApplicationContext(), R.layout.item, null); }else{ view =convertView; } //找到控件显示集合里面的数据 ImageView iv_icon=(ImageView) view.findViewById(R.id.iv_icon); TextView tv_title=(TextView) view.findViewById(R.id.tv_title); TextView tv_desc=(TextView) view.findViewById(R.id.tv_desc); TextView tv_type=(TextView) view.findViewById(R.id.tv_type); //展示数据 tv_title.setText(newsLists.get(position).getCity()); tv_desc.setText(newsLists.get(position).getTemp()); String typee=newsLists.get(position).getWind(); String comment=newsLists.get(position).getPm250(); int type=Integer.parseInt(typee); switch(type){ case 1: tv_type.setText(comment+"国内"); break; case 2: tv_type.setText("跟帖"); break; case 3: tv_type.setText("国外"); break; } return view; } } } 至此src下的正文部分结束 我们接下来要来控制按钮这些内容了，在res-layout下创建一个子xml <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" > <ImageView android:id="@+id/iv_icon" android:layout_width="80dp" android:layout_height="80dp" android:src="@drawable/ic_launcher" /> <TextView android:id="@+id/tv_title" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginTop="3dp" android:layout_toRightOf="@+id/iv_icon" android:ellipsize="end" android:singleLine="true" android:text="sadasaddsasdasdada" android:textColor="#000000" android:textSize="18sp" /> <TextView android:id="@+id/tv_desc" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_alignBottom="@+id/iv_icon" android:layout_below="@id/tv_title" android:layout_marginTop="6dp" android:layout_toRightOf="@id/iv_icon" android:ellipsize="end" android:maxLines="2" android:text="啊结果了敬爱个路口就爱看的两个件上的故事格式的公共的十大歌手大事" android:textColor="#999999" android:textSize="14sp" /> <TextView android:id="@+id/tv_type" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignBottom="@id/iv_icon" android:layout_alignParentRight="true" android:layout_marginRight="3dp" android:text="跟帖" android:textColor="#ff0000" android:textSize="14sp" /> </RelativeLayout> 这样就制作成功了，最后勿忘给安卓adt一个上网许可（百度） 本文转自眉间雪 51CTO博客，原文链接：http://blog.51cto.com/13348847/1979569，如需转载请自行联系原作者
2017-11-12
优秀的个人博客,低调大师

HBase编程 API入门系列之delete（客户端而言）（3）

hbase(main):001:0>scan 'test_table2' ROW COLUMN+CELL row_04 column=f1:name, timestamp=1478117286377, value=Andy3 row_04 column=f2:name, timestamp=1478117286377, value=Andy3 1 row(s) in 1.5670 seconds hbase(main):002:0> 如现在这样，不指定，默认把所有的列全会删除 （开发实际中，一定要加指定呀） 1 package zhouls.bigdata.HbaseProject.Test1; 2 3 import javax.xml.transform.Result; 4 5 import org.apache.hadoop.conf.Configuration; 6 import org.apache.hadoop.hbase.HBaseConfiguration; 7 import org.apache.hadoop.hbase.TableName; 8 import org.apache.hadoop.hbase.client.Delete; 9 import org.apache.hadoop.hbase.client.Get; 10 import org.apache.hadoop.hbase.client.HTable; 11 import org.apache.hadoop.hbase.client.Put; 12 import org.apache.hadoop.hbase.util.Bytes; 13 14 public class HBaseTest { 15 public static void main(String[] args) throws Exception { 16 HTable table = new HTable(getConfig(),TableName.valueOf("test_table2"));//表名是test_table 17 // Put put = new Put(Bytes.toBytes("row_04"));//行键是row_01 18 // put.add(Bytes.toBytes("f1"),Bytes.toBytes("name"),Bytes.toBytes("Andy3"));//列簇是f1，列修饰符是name，值是Andy3 19 // put.add(Bytes.toBytes("f2"),Bytes.toBytes("name"),Bytes.toBytes("Andy3"));//列簇是f2，列修饰符是name，值是Andy3 20 // table.put(put); 21 22 // Get get = new Get(Bytes.toBytes("row_04")); 23 // get.addColumn(Bytes.toBytes("f1"), Bytes.toBytes("age"));如现在这样，不指定，默认把所有的全拿出来 24 // org.apache.hadoop.hbase.client.Result rest = table.get(get); 25 // System.out.println(rest.toString()); 26 // table.close(); 27 28 Delete delete = new Delete(Bytes.toBytes("row_04")); 29 table.delete(delete); 30 table.close(); 31 } 32 33 public static Configuration getConfig(){ 34 Configuration configuration = new Configuration(); 35 // conf.set("hbase.rootdir","hdfs：HadoopMaster:9000/hbase"); 36 configuration.set("hbase.zookeeper.quorum", "HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181"); 37 return configuration; 38 } 39 } 2016-12-10 15:37:29,818 INFO [org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper] - Process identifier=hconnection-0x5fc2fc59 connecting to ZooKeeper ensemble=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181 2016-12-10 15:37:29,838 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:zookeeper.version=3.4.6-1569965, built on 02/20/2014 09:09 GMT 2016-12-10 15:37:29,838 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:host.name=WIN-BQOBV63OBNM 2016-12-10 15:37:29,839 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.version=1.7.0_51 2016-12-10 15:37:29,839 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.vendor=Oracle Corporation 2016-12-10 15:37:29,839 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.home=C:\Program Files\Java\jdk1.7.0_51\jre 2016-12-10 15:37:29,839 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.class.path=D:\Code\MyEclipseJavaCode\HbaseProject\bin;D:\SoftWare\hbase-1.2.3\lib\activation-1.1.jar;D:\SoftWare\hbase-1.2.3\lib\aopalliance-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\apacheds-i18n-2.0.0-M15.jar;D:\SoftWare\hbase-1.2.3\lib\apacheds-kerberos-codec-2.0.0-M15.jar;D:\SoftWare\hbase-1.2.3\lib\api-asn1-api-1.0.0-M20.jar;D:\SoftWare\hbase-1.2.3\lib\api-util-1.0.0-M20.jar;D:\SoftWare\hbase-1.2.3\lib\asm-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\avro-1.7.4.jar;D:\SoftWare\hbase-1.2.3\lib\commons-beanutils-1.7.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-beanutils-core-1.8.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-cli-1.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-codec-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\commons-collections-3.2.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-compress-1.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-configuration-1.6.jar;D:\SoftWare\hbase-1.2.3\lib\commons-daemon-1.0.13.jar;D:\SoftWare\hbase-1.2.3\lib\commons-digester-1.8.jar;D:\SoftWare\hbase-1.2.3\lib\commons-el-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-httpclient-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-io-2.4.jar;D:\SoftWare\hbase-1.2.3\lib\commons-lang-2.6.jar;D:\SoftWare\hbase-1.2.3\lib\commons-logging-1.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-math-2.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-math3-3.1.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-net-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\disruptor-3.3.0.jar;D:\SoftWare\hbase-1.2.3\lib\findbugs-annotations-1.3.9-1.jar;D:\SoftWare\hbase-1.2.3\lib\guava-12.0.1.jar;D:\SoftWare\hbase-1.2.3\lib\guice-3.0.jar;D:\SoftWare\hbase-1.2.3\lib\guice-servlet-3.0.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-annotations-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-auth-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-client-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-hdfs-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-app-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-core-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-jobclient-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-shuffle-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-api-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-client-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-server-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-annotations-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-annotations-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-client-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-common-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-common-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-examples-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-external-blockcache-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-hadoop2-compat-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-hadoop-compat-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-it-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-it-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-prefix-tree-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-procedure-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-protocol-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-resource-bundle-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-rest-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-server-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-server-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-shell-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-thrift-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\htrace-core-3.1.0-incubating.jar;D:\SoftWare\hbase-1.2.3\lib\httpclient-4.2.5.jar;D:\SoftWare\hbase-1.2.3\lib\httpcore-4.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-core-asl-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-jaxrs-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-mapper-asl-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-xc-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jamon-runtime-2.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\jasper-compiler-5.5.23.jar;D:\SoftWare\hbase-1.2.3\lib\jasper-runtime-5.5.23.jar;D:\SoftWare\hbase-1.2.3\lib\javax.inject-1.jar;D:\SoftWare\hbase-1.2.3\lib\java-xmlbuilder-0.4.jar;D:\SoftWare\hbase-1.2.3\lib\jaxb-api-2.2.2.jar;D:\SoftWare\hbase-1.2.3\lib\jaxb-impl-2.2.3-1.jar;D:\SoftWare\hbase-1.2.3\lib\jcodings-1.0.8.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-client-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-core-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-guice-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-json-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-server-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jets3t-0.9.0.jar;D:\SoftWare\hbase-1.2.3\lib\jettison-1.3.3.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-sslengine-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-util-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\joni-2.1.2.jar;D:\SoftWare\hbase-1.2.3\lib\jruby-complete-1.6.8.jar;D:\SoftWare\hbase-1.2.3\lib\jsch-0.1.42.jar;D:\SoftWare\hbase-1.2.3\lib\jsp-2.1-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\jsp-api-2.1-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\junit-4.12.jar;D:\SoftWare\hbase-1.2.3\lib\leveldbjni-all-1.8.jar;D:\SoftWare\hbase-1.2.3\lib\libthrift-0.9.3.jar;D:\SoftWare\hbase-1.2.3\lib\log4j-1.2.17.jar;D:\SoftWare\hbase-1.2.3\lib\metrics-core-2.2.0.jar;D:\SoftWare\hbase-1.2.3\lib\netty-all-4.0.23.Final.jar;D:\SoftWare\hbase-1.2.3\lib\paranamer-2.3.jar;D:\SoftWare\hbase-1.2.3\lib\protobuf-java-2.5.0.jar;D:\SoftWare\hbase-1.2.3\lib\servlet-api-2.5.jar;D:\SoftWare\hbase-1.2.3\lib\servlet-api-2.5-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\slf4j-api-1.7.7.jar;D:\SoftWare\hbase-1.2.3\lib\slf4j-log4j12-1.7.5.jar;D:\SoftWare\hbase-1.2.3\lib\snappy-java-1.0.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\spymemcached-2.11.6.jar;D:\SoftWare\hbase-1.2.3\lib\xmlenc-0.52.jar;D:\SoftWare\hbase-1.2.3\lib\xz-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\zookeeper-3.4.6.jar 2016-12-10 15:37:29,840 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.library.path=C:\Program Files\Java\jdk1.7.0_51\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\ProgramData\Oracle\Java\javapath;C:\Python27\;C:\Python27\Scripts;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;D:\SoftWare\MATLAB R2013a\runtime\win64;D:\SoftWare\MATLAB R2013a\bin;C:\Program Files (x86)\IDM Computer Solutions\UltraCompare;C:\Program Files\Java\jdk1.7.0_51\bin;C:\Program Files\Java\jdk1.7.0_51\jre\bin;D:\SoftWare\apache-ant-1.9.0\bin;HADOOP_HOME\bin;D:\SoftWare\apache-maven-3.3.9\bin;D:\SoftWare\Scala\bin;D:\SoftWare\Scala\jre\bin;%MYSQL_HOME\bin;D:\SoftWare\MySQL Server\MySQL Server 5.0\bin;D:\SoftWare\apache-tomcat-7.0.69\bin;%C:\Windows\System32;%C:\Windows\SysWOW64;D:\SoftWare\SSH Secure Shell;. 2016-12-10 15:37:29,842 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.io.tmpdir=C:\Users\ADMINI~1\AppData\Local\Temp\ 2016-12-10 15:37:29,842 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.compiler=<NA> 2016-12-10 15:37:29,842 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.name=Windows 7 2016-12-10 15:37:29,843 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.arch=amd64 2016-12-10 15:37:29,843 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.version=6.1 2016-12-10 15:37:29,844 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.name=Administrator 2016-12-10 15:37:29,844 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.home=C:\Users\Administrator 2016-12-10 15:37:29,844 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.dir=D:\Code\MyEclipseJavaCode\HbaseProject 2016-12-10 15:37:29,847 INFO [org.apache.zookeeper.ZooKeeper] - Initiating client connection, connectString=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181 sessionTimeout=180000 watcher=hconnection-0x5fc2fc590x0, quorum=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181, baseZNode=/hbase 2016-12-10 15:37:29,925 INFO [org.apache.zookeeper.ClientCnxn] - Opening socket connection to server HadoopSlave1/192.168.80.11:2181. Will not attempt to authenticate using SASL (unknown error) 2016-12-10 15:37:29,971 INFO [org.apache.zookeeper.ClientCnxn] - Socket connection established to HadoopSlave1/192.168.80.11:2181, initiating session 2016-12-10 15:37:29,996 INFO [org.apache.zookeeper.ClientCnxn] - Session establishment complete on server HadoopSlave1/192.168.80.11:2181, sessionid = 0x2587338ecb4000e, negotiated timeout = 40000 2016-12-10 15:37:31,324 INFO [org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation] - Closing zookeeper sessionid=0x2587338ecb4000e 2016-12-10 15:37:31,340 INFO [org.apache.zookeeper.ZooKeeper] - Session: 0x2587338ecb4000e closed 2016-12-10 15:37:31,344 INFO [org.apache.zookeeper.ClientCnxn] - EventThread shut down hbase(main):001:0>scan 'test_table2' ROW COLUMN+CELL row_04 column=f1:name, timestamp=1478117286377, value=Andy3 row_04 column=f2:name, timestamp=1478117286377, value=Andy3 1 row(s) in 1.5670 seconds hbase(main):002:0>scan 'test_table2' ROW COLUMN+CELL 0 row(s) in 0.1720 seconds hbase(main):003:0> hbase(main):003:0>put 'test_table2','row_1','f1:name','andy' 0 row(s) in 0.6390 seconds hbase(main):004:0>put 'test_table2','row_1','f1:age','25' 0 row(s) in 0.0630 seconds hbase(main):005:0>put 'test_table2','row_1','f1:email','10086@qq.com' 0 row(s) in 0.2040 seconds hbase(main):006:0>scan 'test_table2' ROW COLUMN+CELL row_1 column=f1:age, timestamp=1478119757136, value=25 row_1 column=f1:email, timestamp=1478119978163, value=10086@qq.com row_1 column=f1:name, timestamp=1478119459805, value=andy 1 row(s) in 0.1000 seconds hbase(main):007:0>put 'test_table2','row_2','f1:email','10086@qq.com' 0 row(s) in 0.0290 seconds hbase(main):008:0>put 'test_table2','row_2','f1:name','maizi' 0 row(s) in 0.0940 seconds hbase(main):009:0>scan 'test_table2' ROW COLUMN+CELL row_1 column=f1:age, timestamp=1478119757136, value=25 row_1 column=f1:email, timestamp=1478119978163, value=10086@qq.com row_1 column=f1:name, timestamp=1478119459805, value=andy row_2 column=f1:email, timestamp=1478120078440, value=10086@qq.com row_2 column=f1:name, timestamp=1478120133536, value=maizi 2 row(s) in 0.1280 seconds hbase(main):010:0> 1 package zhouls.bigdata.HbaseProject.Test1; 2 3 import javax.xml.transform.Result; 4 5 import org.apache.hadoop.conf.Configuration; 6 import org.apache.hadoop.hbase.HBaseConfiguration; 7 import org.apache.hadoop.hbase.TableName; 8 import org.apache.hadoop.hbase.client.Delete; 9 import org.apache.hadoop.hbase.client.Get; 10 import org.apache.hadoop.hbase.client.HTable; 11 import org.apache.hadoop.hbase.client.Put; 12 import org.apache.hadoop.hbase.util.Bytes; 13 14 public class HBaseTest { 15 public static void main(String[] args) throws Exception { 16 HTable table = new HTable(getConfig(),TableName.valueOf("test_table2"));//表名是test_table 17 // Put put = new Put(Bytes.toBytes("row_04"));//行键是row_01 18 // put.add(Bytes.toBytes("f1"),Bytes.toBytes("name"),Bytes.toBytes("Andy3"));//列簇是f1，列修饰符是name，值是Andy3 19 // put.add(Bytes.toBytes("f2"),Bytes.toBytes("name"),Bytes.toBytes("Andy3"));//列簇是f2，列修饰符是name，值是Andy3 20 // table.put(put); 21 22 // Get get = new Get(Bytes.toBytes("row_04")); 23 // get.addColumn(Bytes.toBytes("f1"), Bytes.toBytes("age"));如现在这样，不指定，默认把所有的全拿出来 24 // org.apache.hadoop.hbase.client.Result rest = table.get(get); 25 // System.out.println(rest.toString()); 26 // table.close(); 27 28 Delete delete = new Delete(Bytes.toBytes("row_1")); 29 delete.deleteColumn(Bytes.toBytes("f1"), Bytes.toBytes("email")); 30 table.delete(delete); 31 table.close(); 32 } 33 34 public static Configuration getConfig(){ 35 Configuration configuration = new Configuration(); 36 // conf.set("hbase.rootdir","hdfs：HadoopMaster:9000/hbase"); 37 configuration.set("hbase.zookeeper.quorum", "HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181"); 38 return configuration; 39 } 40 } 2016-12-10 16:01:36,462 INFO [org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper] - Process identifier=hconnection-0x27758c30 connecting to ZooKeeper ensemble=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181 2016-12-10 16:01:36,493 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:zookeeper.version=3.4.6-1569965, built on 02/20/2014 09:09 GMT 2016-12-10 16:01:36,493 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:host.name=WIN-BQOBV63OBNM 2016-12-10 16:01:36,493 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.version=1.7.0_51 2016-12-10 16:01:36,494 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.vendor=Oracle Corporation 2016-12-10 16:01:36,494 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.home=C:\Program Files\Java\jdk1.7.0_51\jre 2016-12-10 16:01:36,494 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.class.path=D:\Code\MyEclipseJavaCode\HbaseProject\bin;D:\SoftWare\hbase-1.2.3\lib\activation-1.1.jar;D:\SoftWare\hbase-1.2.3\lib\aopalliance-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\apacheds-i18n-2.0.0-M15.jar;D:\SoftWare\hbase-1.2.3\lib\apacheds-kerberos-codec-2.0.0-M15.jar;D:\SoftWare\hbase-1.2.3\lib\api-asn1-api-1.0.0-M20.jar;D:\SoftWare\hbase-1.2.3\lib\api-util-1.0.0-M20.jar;D:\SoftWare\hbase-1.2.3\lib\asm-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\avro-1.7.4.jar;D:\SoftWare\hbase-1.2.3\lib\commons-beanutils-1.7.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-beanutils-core-1.8.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-cli-1.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-codec-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\commons-collections-3.2.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-compress-1.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-configuration-1.6.jar;D:\SoftWare\hbase-1.2.3\lib\commons-daemon-1.0.13.jar;D:\SoftWare\hbase-1.2.3\lib\commons-digester-1.8.jar;D:\SoftWare\hbase-1.2.3\lib\commons-el-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-httpclient-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-io-2.4.jar;D:\SoftWare\hbase-1.2.3\lib\commons-lang-2.6.jar;D:\SoftWare\hbase-1.2.3\lib\commons-logging-1.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-math-2.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-math3-3.1.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-net-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\disruptor-3.3.0.jar;D:\SoftWare\hbase-1.2.3\lib\findbugs-annotations-1.3.9-1.jar;D:\SoftWare\hbase-1.2.3\lib\guava-12.0.1.jar;D:\SoftWare\hbase-1.2.3\lib\guice-3.0.jar;D:\SoftWare\hbase-1.2.3\lib\guice-servlet-3.0.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-annotations-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-auth-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-client-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-hdfs-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-app-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-core-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-jobclient-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-shuffle-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-api-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-client-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-server-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-annotations-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-annotations-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-client-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-common-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-common-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-examples-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-external-blockcache-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-hadoop2-compat-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-hadoop-compat-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-it-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-it-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-prefix-tree-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-procedure-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-protocol-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-resource-bundle-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-rest-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-server-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-server-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-shell-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-thrift-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\htrace-core-3.1.0-incubating.jar;D:\SoftWare\hbase-1.2.3\lib\httpclient-4.2.5.jar;D:\SoftWare\hbase-1.2.3\lib\httpcore-4.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-core-asl-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-jaxrs-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-mapper-asl-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-xc-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jamon-runtime-2.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\jasper-compiler-5.5.23.jar;D:\SoftWare\hbase-1.2.3\lib\jasper-runtime-5.5.23.jar;D:\SoftWare\hbase-1.2.3\lib\javax.inject-1.jar;D:\SoftWare\hbase-1.2.3\lib\java-xmlbuilder-0.4.jar;D:\SoftWare\hbase-1.2.3\lib\jaxb-api-2.2.2.jar;D:\SoftWare\hbase-1.2.3\lib\jaxb-impl-2.2.3-1.jar;D:\SoftWare\hbase-1.2.3\lib\jcodings-1.0.8.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-client-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-core-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-guice-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-json-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-server-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jets3t-0.9.0.jar;D:\SoftWare\hbase-1.2.3\lib\jettison-1.3.3.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-sslengine-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-util-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\joni-2.1.2.jar;D:\SoftWare\hbase-1.2.3\lib\jruby-complete-1.6.8.jar;D:\SoftWare\hbase-1.2.3\lib\jsch-0.1.42.jar;D:\SoftWare\hbase-1.2.3\lib\jsp-2.1-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\jsp-api-2.1-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\junit-4.12.jar;D:\SoftWare\hbase-1.2.3\lib\leveldbjni-all-1.8.jar;D:\SoftWare\hbase-1.2.3\lib\libthrift-0.9.3.jar;D:\SoftWare\hbase-1.2.3\lib\log4j-1.2.17.jar;D:\SoftWare\hbase-1.2.3\lib\metrics-core-2.2.0.jar;D:\SoftWare\hbase-1.2.3\lib\netty-all-4.0.23.Final.jar;D:\SoftWare\hbase-1.2.3\lib\paranamer-2.3.jar;D:\SoftWare\hbase-1.2.3\lib\protobuf-java-2.5.0.jar;D:\SoftWare\hbase-1.2.3\lib\servlet-api-2.5.jar;D:\SoftWare\hbase-1.2.3\lib\servlet-api-2.5-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\slf4j-api-1.7.7.jar;D:\SoftWare\hbase-1.2.3\lib\slf4j-log4j12-1.7.5.jar;D:\SoftWare\hbase-1.2.3\lib\snappy-java-1.0.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\spymemcached-2.11.6.jar;D:\SoftWare\hbase-1.2.3\lib\xmlenc-0.52.jar;D:\SoftWare\hbase-1.2.3\lib\xz-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\zookeeper-3.4.6.jar 2016-12-10 16:01:36,495 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.library.path=C:\Program Files\Java\jdk1.7.0_51\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\ProgramData\Oracle\Java\javapath;C:\Python27\;C:\Python27\Scripts;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;D:\SoftWare\MATLAB R2013a\runtime\win64;D:\SoftWare\MATLAB R2013a\bin;C:\Program Files (x86)\IDM Computer Solutions\UltraCompare;C:\Program Files\Java\jdk1.7.0_51\bin;C:\Program Files\Java\jdk1.7.0_51\jre\bin;D:\SoftWare\apache-ant-1.9.0\bin;HADOOP_HOME\bin;D:\SoftWare\apache-maven-3.3.9\bin;D:\SoftWare\Scala\bin;D:\SoftWare\Scala\jre\bin;%MYSQL_HOME\bin;D:\SoftWare\MySQL Server\MySQL Server 5.0\bin;D:\SoftWare\apache-tomcat-7.0.69\bin;%C:\Windows\System32;%C:\Windows\SysWOW64;D:\SoftWare\SSH Secure Shell;. 2016-12-10 16:01:36,496 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.io.tmpdir=C:\Users\ADMINI~1\AppData\Local\Temp\ 2016-12-10 16:01:36,496 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.compiler=<NA> 2016-12-10 16:01:36,496 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.name=Windows 7 2016-12-10 16:01:36,496 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.arch=amd64 2016-12-10 16:01:36,496 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.version=6.1 2016-12-10 16:01:36,496 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.name=Administrator 2016-12-10 16:01:36,497 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.home=C:\Users\Administrator 2016-12-10 16:01:36,497 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.dir=D:\Code\MyEclipseJavaCode\HbaseProject 2016-12-10 16:01:36,500 INFO [org.apache.zookeeper.ZooKeeper] - Initiating client connection, connectString=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181 sessionTimeout=180000 watcher=hconnection-0x27758c300x0, quorum=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181, baseZNode=/hbase 2016-12-10 16:01:36,664 INFO [org.apache.zookeeper.ClientCnxn] - Opening socket connection to server HadoopMaster/192.168.80.10:2181. Will not attempt to authenticate using SASL (unknown error) 2016-12-10 16:01:36,679 INFO [org.apache.zookeeper.ClientCnxn] - Socket connection established to HadoopMaster/192.168.80.10:2181, initiating session 2016-12-10 16:01:36,764 INFO [org.apache.zookeeper.ClientCnxn] - Session establishment complete on server HadoopMaster/192.168.80.10:2181, sessionid = 0x15825dedcf4000f, negotiated timeout = 40000 2016-12-10 16:01:38,454 INFO [org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation] - Closing zookeeper sessionid=0x15825dedcf4000f 2016-12-10 16:01:38,461 INFO [org.apache.zookeeper.ZooKeeper] - Session: 0x15825dedcf4000f closed 2016-12-10 16:01:38,461 INFO [org.apache.zookeeper.ClientCnxn] - EventThread shut down hbase(main):015:0>scan 'test_table2' ROW COLUMN+CELL row_1 column=f1:age, timestamp=1478119757136, value=25 row_1 column=f1:email, timestamp=1478119978163, value=10086@qq.com row_1 column=f1:name, timestamp=1478119459805, value=andy row_2 column=f1:email, timestamp=1478120078440, value=10086@qq.com row_2 column=f1:name, timestamp=1478120133536, value=maizi 2 row(s) in 0.3150 seconds hbase(main):016:0>scan 'test_table2' ROW COLUMN+CELL row_1 column=f1:age, timestamp=1478119757136, value=25 row_1 column=f1:name, timestamp=1478119459805, value=andy row_2 column=f1:email, timestamp=1478120078440, value=10086@qq.com row_2 column=f1:name, timestamp=1478120133536, value=maizi 2 row(s) in 0.1080 seconds hbase(main):017:0> 若是删除不存在的列修饰符，看下会是什么情况 1 package zhouls.bigdata.HbaseProject.Test1; 2 3 import javax.xml.transform.Result; 4 5 import org.apache.hadoop.conf.Configuration; 6 import org.apache.hadoop.hbase.HBaseConfiguration; 7 import org.apache.hadoop.hbase.TableName; 8 import org.apache.hadoop.hbase.client.Delete; 9 import org.apache.hadoop.hbase.client.Get; 10 import org.apache.hadoop.hbase.client.HTable; 11 import org.apache.hadoop.hbase.client.Put; 12 import org.apache.hadoop.hbase.util.Bytes; 13 14 public class HBaseTest { 15 public static void main(String[] args) throws Exception { 16 HTable table = new HTable(getConfig(),TableName.valueOf("test_table2"));//表名是test_table 17 // Put put = new Put(Bytes.toBytes("row_04"));//行键是row_01 18 // put.add(Bytes.toBytes("f1"),Bytes.toBytes("name"),Bytes.toBytes("Andy3"));//列簇是f1，列修饰符是name，值是Andy3 19 // put.add(Bytes.toBytes("f2"),Bytes.toBytes("name"),Bytes.toBytes("Andy3"));//列簇是f2，列修饰符是name，值是Andy3 20 // table.put(put); 21 22 // Get get = new Get(Bytes.toBytes("row_04")); 23 // get.addColumn(Bytes.toBytes("f1"), Bytes.toBytes("age"));如现在这样，不指定，默认把所有的全拿出来 24 // org.apache.hadoop.hbase.client.Result rest = table.get(get); 25 // System.out.println(rest.toString()); 26 // table.close(); 27 28 Delete delete = new Delete(Bytes.toBytes("row_1")); 29 delete.deleteColumn(Bytes.toBytes("f1"), Bytes.toBytes("email----"));//若是删除不存在的列修饰符，看下会是什么情况 30 table.delete(delete); 31 table.close(); 32 } 33 34 public static Configuration getConfig(){ 35 Configuration configuration = new Configuration(); 36 // conf.set("hbase.rootdir","hdfs：HadoopMaster:9000/hbase"); 37 configuration.set("hbase.zookeeper.quorum", "HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181"); 38 return configuration; 39 } 40 } 2016-12-10 16:10:59,651 INFO [org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper] - Process identifier=hconnection-0x39ce5ac9 connecting to ZooKeeper ensemble=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181 2016-12-10 16:10:59,684 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:zookeeper.version=3.4.6-1569965, built on 02/20/2014 09:09 GMT 2016-12-10 16:10:59,684 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:host.name=WIN-BQOBV63OBNM 2016-12-10 16:10:59,684 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.version=1.7.0_51 2016-12-10 16:10:59,685 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.vendor=Oracle Corporation 2016-12-10 16:10:59,685 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.home=C:\Program Files\Java\jdk1.7.0_51\jre 2016-12-10 16:10:59,685 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.class.path=D:\Code\MyEclipseJavaCode\HbaseProject\bin;D:\SoftWare\hbase-1.2.3\lib\activation-1.1.jar;D:\SoftWare\hbase-1.2.3\lib\aopalliance-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\apacheds-i18n-2.0.0-M15.jar;D:\SoftWare\hbase-1.2.3\lib\apacheds-kerberos-codec-2.0.0-M15.jar;D:\SoftWare\hbase-1.2.3\lib\api-asn1-api-1.0.0-M20.jar;D:\SoftWare\hbase-1.2.3\lib\api-util-1.0.0-M20.jar;D:\SoftWare\hbase-1.2.3\lib\asm-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\avro-1.7.4.jar;D:\SoftWare\hbase-1.2.3\lib\commons-beanutils-1.7.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-beanutils-core-1.8.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-cli-1.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-codec-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\commons-collections-3.2.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-compress-1.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-configuration-1.6.jar;D:\SoftWare\hbase-1.2.3\lib\commons-daemon-1.0.13.jar;D:\SoftWare\hbase-1.2.3\lib\commons-digester-1.8.jar;D:\SoftWare\hbase-1.2.3\lib\commons-el-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-httpclient-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-io-2.4.jar;D:\SoftWare\hbase-1.2.3\lib\commons-lang-2.6.jar;D:\SoftWare\hbase-1.2.3\lib\commons-logging-1.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-math-2.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-math3-3.1.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-net-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\disruptor-3.3.0.jar;D:\SoftWare\hbase-1.2.3\lib\findbugs-annotations-1.3.9-1.jar;D:\SoftWare\hbase-1.2.3\lib\guava-12.0.1.jar;D:\SoftWare\hbase-1.2.3\lib\guice-3.0.jar;D:\SoftWare\hbase-1.2.3\lib\guice-servlet-3.0.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-annotations-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-auth-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-client-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-hdfs-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-app-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-core-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-jobclient-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-shuffle-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-api-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-client-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-server-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-annotations-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-annotations-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-client-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-common-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-common-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-examples-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-external-blockcache-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-hadoop2-compat-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-hadoop-compat-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-it-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-it-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-prefix-tree-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-procedure-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-protocol-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-resource-bundle-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-rest-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-server-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-server-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-shell-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-thrift-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\htrace-core-3.1.0-incubating.jar;D:\SoftWare\hbase-1.2.3\lib\httpclient-4.2.5.jar;D:\SoftWare\hbase-1.2.3\lib\httpcore-4.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-core-asl-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-jaxrs-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-mapper-asl-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-xc-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jamon-runtime-2.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\jasper-compiler-5.5.23.jar;D:\SoftWare\hbase-1.2.3\lib\jasper-runtime-5.5.23.jar;D:\SoftWare\hbase-1.2.3\lib\javax.inject-1.jar;D:\SoftWare\hbase-1.2.3\lib\java-xmlbuilder-0.4.jar;D:\SoftWare\hbase-1.2.3\lib\jaxb-api-2.2.2.jar;D:\SoftWare\hbase-1.2.3\lib\jaxb-impl-2.2.3-1.jar;D:\SoftWare\hbase-1.2.3\lib\jcodings-1.0.8.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-client-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-core-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-guice-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-json-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-server-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jets3t-0.9.0.jar;D:\SoftWare\hbase-1.2.3\lib\jettison-1.3.3.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-sslengine-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-util-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\joni-2.1.2.jar;D:\SoftWare\hbase-1.2.3\lib\jruby-complete-1.6.8.jar;D:\SoftWare\hbase-1.2.3\lib\jsch-0.1.42.jar;D:\SoftWare\hbase-1.2.3\lib\jsp-2.1-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\jsp-api-2.1-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\junit-4.12.jar;D:\SoftWare\hbase-1.2.3\lib\leveldbjni-all-1.8.jar;D:\SoftWare\hbase-1.2.3\lib\libthrift-0.9.3.jar;D:\SoftWare\hbase-1.2.3\lib\log4j-1.2.17.jar;D:\SoftWare\hbase-1.2.3\lib\metrics-core-2.2.0.jar;D:\SoftWare\hbase-1.2.3\lib\netty-all-4.0.23.Final.jar;D:\SoftWare\hbase-1.2.3\lib\paranamer-2.3.jar;D:\SoftWare\hbase-1.2.3\lib\protobuf-java-2.5.0.jar;D:\SoftWare\hbase-1.2.3\lib\servlet-api-2.5.jar;D:\SoftWare\hbase-1.2.3\lib\servlet-api-2.5-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\slf4j-api-1.7.7.jar;D:\SoftWare\hbase-1.2.3\lib\slf4j-log4j12-1.7.5.jar;D:\SoftWare\hbase-1.2.3\lib\snappy-java-1.0.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\spymemcached-2.11.6.jar;D:\SoftWare\hbase-1.2.3\lib\xmlenc-0.52.jar;D:\SoftWare\hbase-1.2.3\lib\xz-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\zookeeper-3.4.6.jar 2016-12-10 16:10:59,687 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.library.path=C:\Program Files\Java\jdk1.7.0_51\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\ProgramData\Oracle\Java\javapath;C:\Python27\;C:\Python27\Scripts;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;D:\SoftWare\MATLAB R2013a\runtime\win64;D:\SoftWare\MATLAB R2013a\bin;C:\Program Files (x86)\IDM Computer Solutions\UltraCompare;C:\Program Files\Java\jdk1.7.0_51\bin;C:\Program Files\Java\jdk1.7.0_51\jre\bin;D:\SoftWare\apache-ant-1.9.0\bin;HADOOP_HOME\bin;D:\SoftWare\apache-maven-3.3.9\bin;D:\SoftWare\Scala\bin;D:\SoftWare\Scala\jre\bin;%MYSQL_HOME\bin;D:\SoftWare\MySQL Server\MySQL Server 5.0\bin;D:\SoftWare\apache-tomcat-7.0.69\bin;%C:\Windows\System32;%C:\Windows\SysWOW64;D:\SoftWare\SSH Secure Shell;. 2016-12-10 16:10:59,688 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.io.tmpdir=C:\Users\ADMINI~1\AppData\Local\Temp\ 2016-12-10 16:10:59,688 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.compiler=<NA> 2016-12-10 16:10:59,688 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.name=Windows 7 2016-12-10 16:10:59,689 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.arch=amd64 2016-12-10 16:10:59,689 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.version=6.1 2016-12-10 16:10:59,689 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.name=Administrator 2016-12-10 16:10:59,690 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.home=C:\Users\Administrator 2016-12-10 16:10:59,690 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.dir=D:\Code\MyEclipseJavaCode\HbaseProject 2016-12-10 16:10:59,696 INFO [org.apache.zookeeper.ZooKeeper] - Initiating client connection, connectString=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181 sessionTimeout=180000 watcher=hconnection-0x39ce5ac90x0, quorum=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181, baseZNode=/hbase 2016-12-10 16:10:59,928 INFO [org.apache.zookeeper.ClientCnxn] - Opening socket connection to server HadoopMaster/192.168.80.10:2181. Will not attempt to authenticate using SASL (unknown error) 2016-12-10 16:11:00,063 INFO [org.apache.zookeeper.ClientCnxn] - Socket connection established to HadoopMaster/192.168.80.10:2181, initiating session 2016-12-10 16:11:00,154 INFO [org.apache.zookeeper.ClientCnxn] - Session establishment complete on server HadoopMaster/192.168.80.10:2181, sessionid = 0x15825dedcf40012, negotiated timeout = 40000 2016-12-10 16:11:02,018 INFO [org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation] - Closing zookeeper sessionid=0x15825dedcf40012 2016-12-10 16:11:02,029 INFO [org.apache.zookeeper.ZooKeeper] - Session: 0x15825dedcf40012 closed 2016-12-10 16:11:02,029 INFO [org.apache.zookeeper.ClientCnxn] - EventThread shut down 若是删除不存在的列族，则会出现什么情况？ 1 package zhouls.bigdata.HbaseProject.Test1; 2 3 import javax.xml.transform.Result; 4 5 import org.apache.hadoop.conf.Configuration; 6 import org.apache.hadoop.hbase.HBaseConfiguration; 7 import org.apache.hadoop.hbase.TableName; 8 import org.apache.hadoop.hbase.client.Delete; 9 import org.apache.hadoop.hbase.client.Get; 10 import org.apache.hadoop.hbase.client.HTable; 11 import org.apache.hadoop.hbase.client.Put; 12 import org.apache.hadoop.hbase.util.Bytes; 13 14 public class HBaseTest { 15 public static void main(String[] args) throws Exception { 16 HTable table = new HTable(getConfig(),TableName.valueOf("test_table2"));//表名是test_table 17 // Put put = new Put(Bytes.toBytes("row_04"));//行键是row_01 18 // put.add(Bytes.toBytes("f1"),Bytes.toBytes("name"),Bytes.toBytes("Andy3"));//列簇是f1，列修饰符是name，值是Andy3 19 // put.add(Bytes.toBytes("f2"),Bytes.toBytes("name"),Bytes.toBytes("Andy3"));//列簇是f2，列修饰符是name，值是Andy3 20 // table.put(put); 21 22 // Get get = new Get(Bytes.toBytes("row_04")); 23 // get.addColumn(Bytes.toBytes("f1"), Bytes.toBytes("age"));如现在这样，不指定，默认把所有的全拿出来 24 // org.apache.hadoop.hbase.client.Result rest = table.get(get); 25 // System.out.println(rest.toString()); 26 // table.close(); 27 28 Delete delete = new Delete(Bytes.toBytes("row_1")); 29 delete.deleteColumn(Bytes.toBytes("f3"), Bytes.toBytes("email"));//若是删除不存在的列族，则会出现什么情况？ 30 table.delete(delete); 31 table.close(); 32 } 33 34 public static Configuration getConfig(){ 35 Configuration configuration = new Configuration(); 36 // conf.set("hbase.rootdir","hdfs：HadoopMaster:9000/hbase"); 37 configuration.set("hbase.zookeeper.quorum", "HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181"); 38 return configuration; 39 } 40 } 2016-12-10 16:13:54,520 INFO [org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper] - Process identifier=hconnection-0x1646b78d connecting to ZooKeeper ensemble=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181 2016-12-10 16:13:54,560 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:zookeeper.version=3.4.6-1569965, built on 02/20/2014 09:09 GMT 2016-12-10 16:13:54,561 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:host.name=WIN-BQOBV63OBNM 2016-12-10 16:13:54,561 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.version=1.7.0_51 2016-12-10 16:13:54,561 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.vendor=Oracle Corporation 2016-12-10 16:13:54,564 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.home=C:\Program Files\Java\jdk1.7.0_51\jre 2016-12-10 16:13:54,566 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.class.path=D:\Code\MyEclipseJavaCode\HbaseProject\bin;D:\SoftWare\hbase-1.2.3\lib\activation-1.1.jar;D:\SoftWare\hbase-1.2.3\lib\aopalliance-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\apacheds-i18n-2.0.0-M15.jar;D:\SoftWare\hbase-1.2.3\lib\apacheds-kerberos-codec-2.0.0-M15.jar;D:\SoftWare\hbase-1.2.3\lib\api-asn1-api-1.0.0-M20.jar;D:\SoftWare\hbase-1.2.3\lib\api-util-1.0.0-M20.jar;D:\SoftWare\hbase-1.2.3\lib\asm-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\avro-1.7.4.jar;D:\SoftWare\hbase-1.2.3\lib\commons-beanutils-1.7.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-beanutils-core-1.8.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-cli-1.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-codec-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\commons-collections-3.2.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-compress-1.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-configuration-1.6.jar;D:\SoftWare\hbase-1.2.3\lib\commons-daemon-1.0.13.jar;D:\SoftWare\hbase-1.2.3\lib\commons-digester-1.8.jar;D:\SoftWare\hbase-1.2.3\lib\commons-el-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-httpclient-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-io-2.4.jar;D:\SoftWare\hbase-1.2.3\lib\commons-lang-2.6.jar;D:\SoftWare\hbase-1.2.3\lib\commons-logging-1.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-math-2.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-math3-3.1.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-net-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\disruptor-3.3.0.jar;D:\SoftWare\hbase-1.2.3\lib\findbugs-annotations-1.3.9-1.jar;D:\SoftWare\hbase-1.2.3\lib\guava-12.0.1.jar;D:\SoftWare\hbase-1.2.3\lib\guice-3.0.jar;D:\SoftWare\hbase-1.2.3\lib\guice-servlet-3.0.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-annotations-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-auth-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-client-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-hdfs-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-app-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-core-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-jobclient-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-shuffle-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-api-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-client-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-server-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-annotations-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-annotations-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-client-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-common-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-common-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-examples-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-external-blockcache-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-hadoop2-compat-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-hadoop-compat-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-it-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-it-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-prefix-tree-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-procedure-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-protocol-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-resource-bundle-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-rest-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-server-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-server-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-shell-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-thrift-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\htrace-core-3.1.0-incubating.jar;D:\SoftWare\hbase-1.2.3\lib\httpclient-4.2.5.jar;D:\SoftWare\hbase-1.2.3\lib\httpcore-4.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-core-asl-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-jaxrs-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-mapper-asl-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-xc-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jamon-runtime-2.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\jasper-compiler-5.5.23.jar;D:\SoftWare\hbase-1.2.3\lib\jasper-runtime-5.5.23.jar;D:\SoftWare\hbase-1.2.3\lib\javax.inject-1.jar;D:\SoftWare\hbase-1.2.3\lib\java-xmlbuilder-0.4.jar;D:\SoftWare\hbase-1.2.3\lib\jaxb-api-2.2.2.jar;D:\SoftWare\hbase-1.2.3\lib\jaxb-impl-2.2.3-1.jar;D:\SoftWare\hbase-1.2.3\lib\jcodings-1.0.8.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-client-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-core-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-guice-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-json-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-server-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jets3t-0.9.0.jar;D:\SoftWare\hbase-1.2.3\lib\jettison-1.3.3.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-sslengine-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-util-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\joni-2.1.2.jar;D:\SoftWare\hbase-1.2.3\lib\jruby-complete-1.6.8.jar;D:\SoftWare\hbase-1.2.3\lib\jsch-0.1.42.jar;D:\SoftWare\hbase-1.2.3\lib\jsp-2.1-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\jsp-api-2.1-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\junit-4.12.jar;D:\SoftWare\hbase-1.2.3\lib\leveldbjni-all-1.8.jar;D:\SoftWare\hbase-1.2.3\lib\libthrift-0.9.3.jar;D:\SoftWare\hbase-1.2.3\lib\log4j-1.2.17.jar;D:\SoftWare\hbase-1.2.3\lib\metrics-core-2.2.0.jar;D:\SoftWare\hbase-1.2.3\lib\netty-all-4.0.23.Final.jar;D:\SoftWare\hbase-1.2.3\lib\paranamer-2.3.jar;D:\SoftWare\hbase-1.2.3\lib\protobuf-java-2.5.0.jar;D:\SoftWare\hbase-1.2.3\lib\servlet-api-2.5.jar;D:\SoftWare\hbase-1.2.3\lib\servlet-api-2.5-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\slf4j-api-1.7.7.jar;D:\SoftWare\hbase-1.2.3\lib\slf4j-log4j12-1.7.5.jar;D:\SoftWare\hbase-1.2.3\lib\snappy-java-1.0.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\spymemcached-2.11.6.jar;D:\SoftWare\hbase-1.2.3\lib\xmlenc-0.52.jar;D:\SoftWare\hbase-1.2.3\lib\xz-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\zookeeper-3.4.6.jar 2016-12-10 16:13:54,568 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.library.path=C:\Program Files\Java\jdk1.7.0_51\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\ProgramData\Oracle\Java\javapath;C:\Python27\;C:\Python27\Scripts;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;D:\SoftWare\MATLAB R2013a\runtime\win64;D:\SoftWare\MATLAB R2013a\bin;C:\Program Files (x86)\IDM Computer Solutions\UltraCompare;C:\Program Files\Java\jdk1.7.0_51\bin;C:\Program Files\Java\jdk1.7.0_51\jre\bin;D:\SoftWare\apache-ant-1.9.0\bin;HADOOP_HOME\bin;D:\SoftWare\apache-maven-3.3.9\bin;D:\SoftWare\Scala\bin;D:\SoftWare\Scala\jre\bin;%MYSQL_HOME\bin;D:\SoftWare\MySQL Server\MySQL Server 5.0\bin;D:\SoftWare\apache-tomcat-7.0.69\bin;%C:\Windows\System32;%C:\Windows\SysWOW64;D:\SoftWare\SSH Secure Shell;. 2016-12-10 16:13:54,569 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.io.tmpdir=C:\Users\ADMINI~1\AppData\Local\Temp\ 2016-12-10 16:13:54,569 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.compiler=<NA> 2016-12-10 16:13:54,570 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.name=Windows 7 2016-12-10 16:13:54,570 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.arch=amd64 2016-12-10 16:13:54,570 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.version=6.1 2016-12-10 16:13:54,571 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.name=Administrator 2016-12-10 16:13:54,571 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.home=C:\Users\Administrator 2016-12-10 16:13:54,572 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.dir=D:\Code\MyEclipseJavaCode\HbaseProject 2016-12-10 16:13:54,576 INFO [org.apache.zookeeper.ZooKeeper] - Initiating client connection, connectString=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181 sessionTimeout=180000 watcher=hconnection-0x1646b78d0x0, quorum=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181, baseZNode=/hbase 2016-12-10 16:13:54,768 INFO [org.apache.zookeeper.ClientCnxn] - Opening socket connection to server HadoopMaster/192.168.80.10:2181. Will not attempt to authenticate using SASL (unknown error) 2016-12-10 16:13:54,778 INFO [org.apache.zookeeper.ClientCnxn] - Socket connection established to HadoopMaster/192.168.80.10:2181, initiating session 2016-12-10 16:13:54,855 INFO [org.apache.zookeeper.ClientCnxn] - Session establishment complete on server HadoopMaster/192.168.80.10:2181, sessionid = 0x15825dedcf40013, negotiated timeout = 40000 Exception in thread "main" org.apache.hadoop.hbase.regionserver.NoSuchColumnFamilyException: org.apache.hadoop.hbase.regionserver.NoSuchColumnFamilyException: Column family f3 does not exist in region test_table2,,1478116411036.086c41857c60fbce5f79f61c45269784. in table 'test_table2', {NAME => 'f1', DATA_BLOCK_ENCODING => 'NONE', BLOOMFILTER => 'ROW', REPLICATION_SCOPE => '0', COMPRESSION => 'NONE', VERSIONS => '1', TTL => 'FOREVER', MIN_VERSIONS => '0', KEEP_DELETED_CELLS => 'FALSE', BLOCKSIZE => '65536', IN_MEMORY => 'false', BLOCKCACHE => 'true'}, {NAME => 'f2', DATA_BLOCK_ENCODING => 'NONE', BLOOMFILTER => 'ROW', REPLICATION_SCOPE => '0', COMPRESSION => 'NONE', VERSIONS => '1', TTL => 'FOREVER', MIN_VERSIONS => '0', KEEP_DELETED_CELLS => 'FALSE', BLOCKSIZE => '65536', IN_MEMORY => 'false', BLOCKCACHE => 'true'} at org.apache.hadoop.hbase.regionserver.HRegion.doBatchMutate(HRegion.java:3562) at org.apache.hadoop.hbase.regionserver.HRegion.delete(HRegion.java:2604) at org.apache.hadoop.hbase.regionserver.RSRpcServices.mutate(RSRpcServices.java:2283) at org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:33646) at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2178) at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:112) at org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:133) at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:108) at java.lang.Thread.run(Thread.java:745) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:526) at org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteException.java:106) at org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteException.java:95) at org.apache.hadoop.hbase.protobuf.ProtobufUtil.getRemoteException(ProtobufUtil.java:329) at org.apache.hadoop.hbase.client.HTable$4.call(HTable.java:978) at org.apache.hadoop.hbase.client.HTable$4.call(HTable.java:965) at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(RpcRetryingCaller.java:136) at org.apache.hadoop.hbase.client.HTable.delete(HTable.java:982) at zhouls.bigdata.HbaseProject.Test1.HBaseTest.main(HBaseTest.java:31) Caused by: org.apache.hadoop.hbase.ipc.RemoteWithExtrasException(org.apache.hadoop.hbase.regionserver.NoSuchColumnFamilyException): org.apache.hadoop.hbase.regionserver.NoSuchColumnFamilyException: Column family f3 does not exist in region test_table2,,1478116411036.086c41857c60fbce5f79f61c45269784. in table 'test_table2', {NAME => 'f1', DATA_BLOCK_ENCODING => 'NONE', BLOOMFILTER => 'ROW', REPLICATION_SCOPE => '0', COMPRESSION => 'NONE', VERSIONS => '1', TTL => 'FOREVER', MIN_VERSIONS => '0', KEEP_DELETED_CELLS => 'FALSE', BLOCKSIZE => '65536', IN_MEMORY => 'false', BLOCKCACHE => 'true'}, {NAME => 'f2', DATA_BLOCK_ENCODING => 'NONE', BLOOMFILTER => 'ROW', REPLICATION_SCOPE => '0', COMPRESSION => 'NONE', VERSIONS => '1', TTL => 'FOREVER', MIN_VERSIONS => '0', KEEP_DELETED_CELLS => 'FALSE', BLOCKSIZE => '65536', IN_MEMORY => 'false', BLOCKCACHE => 'true'} at org.apache.hadoop.hbase.regionserver.HRegion.doBatchMutate(HRegion.java:3562) at org.apache.hadoop.hbase.regionserver.HRegion.delete(HRegion.java:2604) at org.apache.hadoop.hbase.regionserver.RSRpcServices.mutate(RSRpcServices.java:2283) at org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:33646) at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2178) at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:112) at org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:133) at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:108) at java.lang.Thread.run(Thread.java:745) at org.apache.hadoop.hbase.ipc.RpcClientImpl.call(RpcClientImpl.java:1267) at org.apache.hadoop.hbase.ipc.AbstractRpcClient.callBlockingMethod(AbstractRpcClient.java:227) at org.apache.hadoop.hbase.ipc.AbstractRpcClient$BlockingRpcChannelImplementation.callBlockingMethod(AbstractRpcClient.java:336) at org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$BlockingStub.mutate(ClientProtos.java:34082) at org.apache.hadoop.hbase.client.HTable$4.call(HTable.java:975) ... 4 more 这也是， 证明，为什么HBase在创建表时，列簇是必须要，列可不要？ 1 package zhouls.bigdata.HbaseProject.Test1; 2 3 import javax.xml.transform.Result; 4 5 import org.apache.hadoop.conf.Configuration; 6 import org.apache.hadoop.hbase.HBaseConfiguration; 7 import org.apache.hadoop.hbase.TableName; 8 import org.apache.hadoop.hbase.client.Delete; 9 import org.apache.hadoop.hbase.client.Get; 10 import org.apache.hadoop.hbase.client.HTable; 11 import org.apache.hadoop.hbase.client.Put; 12 import org.apache.hadoop.hbase.util.Bytes; 13 14 public class HBaseTest { 15 public static void main(String[] args) throws Exception { 16 HTable table = new HTable(getConfig(),TableName.valueOf("test_table2"));//表名是test_table 17 // Put put = new Put(Bytes.toBytes("row_04"));//行键是row_01 18 // put.add(Bytes.toBytes("f1"),Bytes.toBytes("name"),Bytes.toBytes("Andy3"));//列簇是f1，列修饰符是name，值是Andy3 19 // put.add(Bytes.toBytes("f2"),Bytes.toBytes("name"),Bytes.toBytes("Andy3"));//列簇是f2，列修饰符是name，值是Andy3 20 // table.put(put); 21 22 // Get get = new Get(Bytes.toBytes("row_04")); 23 // get.addColumn(Bytes.toBytes("f1"), Bytes.toBytes("age"));如现在这样，不指定，默认把所有的全拿出来 24 // org.apache.hadoop.hbase.client.Result rest = table.get(get); 25 // System.out.println(rest.toString()); 26 // table.close(); 27 28 Delete delete = new Delete(Bytes.toBytes("row_2")); 29 delete.deleteColumn(Bytes.toBytes("f1"), Bytes.toBytes("email")); 30 delete.deleteColumn(Bytes.toBytes("f1"), Bytes.toBytes("name")); 31 table.delete(delete); 32 table.close(); 33 } 34 35 public static Configuration getConfig(){ 36 Configuration configuration = new Configuration(); 37 // conf.set("hbase.rootdir","hdfs：HadoopMaster:9000/hbase"); 38 configuration.set("hbase.zookeeper.quorum", "HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181"); 39 return configuration; 40 } 41 } 2016-12-10 16:20:39,421 INFO [org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper] - Process identifier=hconnection-0x27758c30 connecting to ZooKeeper ensemble=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181 2016-12-10 16:20:39,445 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:zookeeper.version=3.4.6-1569965, built on 02/20/2014 09:09 GMT 2016-12-10 16:20:39,446 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:host.name=WIN-BQOBV63OBNM 2016-12-10 16:20:39,446 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.version=1.7.0_51 2016-12-10 16:20:39,446 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.vendor=Oracle Corporation 2016-12-10 16:20:39,446 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.home=C:\Program Files\Java\jdk1.7.0_51\jre 2016-12-10 16:20:39,447 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.class.path=D:\Code\MyEclipseJavaCode\HbaseProject\bin;D:\SoftWare\hbase-1.2.3\lib\activation-1.1.jar;D:\SoftWare\hbase-1.2.3\lib\aopalliance-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\apacheds-i18n-2.0.0-M15.jar;D:\SoftWare\hbase-1.2.3\lib\apacheds-kerberos-codec-2.0.0-M15.jar;D:\SoftWare\hbase-1.2.3\lib\api-asn1-api-1.0.0-M20.jar;D:\SoftWare\hbase-1.2.3\lib\api-util-1.0.0-M20.jar;D:\SoftWare\hbase-1.2.3\lib\asm-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\avro-1.7.4.jar;D:\SoftWare\hbase-1.2.3\lib\commons-beanutils-1.7.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-beanutils-core-1.8.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-cli-1.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-codec-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\commons-collections-3.2.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-compress-1.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-configuration-1.6.jar;D:\SoftWare\hbase-1.2.3\lib\commons-daemon-1.0.13.jar;D:\SoftWare\hbase-1.2.3\lib\commons-digester-1.8.jar;D:\SoftWare\hbase-1.2.3\lib\commons-el-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-httpclient-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-io-2.4.jar;D:\SoftWare\hbase-1.2.3\lib\commons-lang-2.6.jar;D:\SoftWare\hbase-1.2.3\lib\commons-logging-1.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-math-2.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-math3-3.1.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-net-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\disruptor-3.3.0.jar;D:\SoftWare\hbase-1.2.3\lib\findbugs-annotations-1.3.9-1.jar;D:\SoftWare\hbase-1.2.3\lib\guava-12.0.1.jar;D:\SoftWare\hbase-1.2.3\lib\guice-3.0.jar;D:\SoftWare\hbase-1.2.3\lib\guice-servlet-3.0.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-annotations-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-auth-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-client-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-hdfs-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-app-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-core-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-jobclient-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-shuffle-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-api-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-client-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-server-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-annotations-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-annotations-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-client-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-common-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-common-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-examples-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-external-blockcache-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-hadoop2-compat-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-hadoop-compat-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-it-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-it-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-prefix-tree-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-procedure-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-protocol-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-resource-bundle-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-rest-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-server-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-server-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-shell-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-thrift-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\htrace-core-3.1.0-incubating.jar;D:\SoftWare\hbase-1.2.3\lib\httpclient-4.2.5.jar;D:\SoftWare\hbase-1.2.3\lib\httpcore-4.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-core-asl-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-jaxrs-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-mapper-asl-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-xc-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jamon-runtime-2.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\jasper-compiler-5.5.23.jar;D:\SoftWare\hbase-1.2.3\lib\jasper-runtime-5.5.23.jar;D:\SoftWare\hbase-1.2.3\lib\javax.inject-1.jar;D:\SoftWare\hbase-1.2.3\lib\java-xmlbuilder-0.4.jar;D:\SoftWare\hbase-1.2.3\lib\jaxb-api-2.2.2.jar;D:\SoftWare\hbase-1.2.3\lib\jaxb-impl-2.2.3-1.jar;D:\SoftWare\hbase-1.2.3\lib\jcodings-1.0.8.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-client-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-core-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-guice-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-json-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-server-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jets3t-0.9.0.jar;D:\SoftWare\hbase-1.2.3\lib\jettison-1.3.3.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-sslengine-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-util-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\joni-2.1.2.jar;D:\SoftWare\hbase-1.2.3\lib\jruby-complete-1.6.8.jar;D:\SoftWare\hbase-1.2.3\lib\jsch-0.1.42.jar;D:\SoftWare\hbase-1.2.3\lib\jsp-2.1-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\jsp-api-2.1-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\junit-4.12.jar;D:\SoftWare\hbase-1.2.3\lib\leveldbjni-all-1.8.jar;D:\SoftWare\hbase-1.2.3\lib\libthrift-0.9.3.jar;D:\SoftWare\hbase-1.2.3\lib\log4j-1.2.17.jar;D:\SoftWare\hbase-1.2.3\lib\metrics-core-2.2.0.jar;D:\SoftWare\hbase-1.2.3\lib\netty-all-4.0.23.Final.jar;D:\SoftWare\hbase-1.2.3\lib\paranamer-2.3.jar;D:\SoftWare\hbase-1.2.3\lib\protobuf-java-2.5.0.jar;D:\SoftWare\hbase-1.2.3\lib\servlet-api-2.5.jar;D:\SoftWare\hbase-1.2.3\lib\servlet-api-2.5-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\slf4j-api-1.7.7.jar;D:\SoftWare\hbase-1.2.3\lib\slf4j-log4j12-1.7.5.jar;D:\SoftWare\hbase-1.2.3\lib\snappy-java-1.0.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\spymemcached-2.11.6.jar;D:\SoftWare\hbase-1.2.3\lib\xmlenc-0.52.jar;D:\SoftWare\hbase-1.2.3\lib\xz-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\zookeeper-3.4.6.jar 2016-12-10 16:20:39,448 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.library.path=C:\Program Files\Java\jdk1.7.0_51\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\ProgramData\Oracle\Java\javapath;C:\Python27\;C:\Python27\Scripts;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;D:\SoftWare\MATLAB R2013a\runtime\win64;D:\SoftWare\MATLAB R2013a\bin;C:\Program Files (x86)\IDM Computer Solutions\UltraCompare;C:\Program Files\Java\jdk1.7.0_51\bin;C:\Program Files\Java\jdk1.7.0_51\jre\bin;D:\SoftWare\apache-ant-1.9.0\bin;HADOOP_HOME\bin;D:\SoftWare\apache-maven-3.3.9\bin;D:\SoftWare\Scala\bin;D:\SoftWare\Scala\jre\bin;%MYSQL_HOME\bin;D:\SoftWare\MySQL Server\MySQL Server 5.0\bin;D:\SoftWare\apache-tomcat-7.0.69\bin;%C:\Windows\System32;%C:\Windows\SysWOW64;D:\SoftWare\SSH Secure Shell;. 2016-12-10 16:20:39,448 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.io.tmpdir=C:\Users\ADMINI~1\AppData\Local\Temp\ 2016-12-10 16:20:39,448 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.compiler=<NA> 2016-12-10 16:20:39,449 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.name=Windows 7 2016-12-10 16:20:39,449 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.arch=amd64 2016-12-10 16:20:39,449 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.version=6.1 2016-12-10 16:20:39,449 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.name=Administrator 2016-12-10 16:20:39,450 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.home=C:\Users\Administrator 2016-12-10 16:20:39,450 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.dir=D:\Code\MyEclipseJavaCode\HbaseProject 2016-12-10 16:20:39,452 INFO [org.apache.zookeeper.ZooKeeper] - Initiating client connection, connectString=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181 sessionTimeout=180000 watcher=hconnection-0x27758c300x0, quorum=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181, baseZNode=/hbase 2016-12-10 16:20:39,562 INFO [org.apache.zookeeper.ClientCnxn] - Opening socket connection to server HadoopSlave1/192.168.80.11:2181. Will not attempt to authenticate using SASL (unknown error) 2016-12-10 16:20:39,567 INFO [org.apache.zookeeper.ClientCnxn] - Socket connection established to HadoopSlave1/192.168.80.11:2181, initiating session 2016-12-10 16:20:39,595 INFO [org.apache.zookeeper.ClientCnxn] - Session establishment complete on server HadoopSlave1/192.168.80.11:2181, sessionid = 0x2587338ecb40011, negotiated timeout = 40000 2016-12-10 16:20:41,278 INFO [org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation] - Closing zookeeper sessionid=0x2587338ecb40011 2016-12-10 16:20:41,283 INFO [org.apache.zookeeper.ZooKeeper] - Session: 0x2587338ecb40011 closed 2016-12-10 16:20:41,284 INFO [org.apache.zookeeper.ClientCnxn] - EventThread shut down hbase(main):017:0>scan 'test_table2' ROW COLUMN+CELL row_1 column=f1:age, timestamp=1478119757136, value=25 row_1 column=f1:name, timestamp=1478119459805, value=andy row_2 column=f1:email, timestamp=1478120078440, value=10086@qq.com row_2 column=f1:name, timestamp=1478120133536, value=maizi 2 row(s) in 0.1520 seconds hbase(main):018:0>scan 'test_table2' ROW COLUMN+CELL row_1 column=f1:age, timestamp=1478119757136, value=25 row_1 column=f1:name, timestamp=1478119459805, value=andy 1 row(s) in 0.1110 seconds hbase(main):019:0> 这就是，若不指定删除的列，则 Delete delete = new Delete(Bytes.toBytes("row_2")); 会删除，全部的列。 这就是，若指定删除的列，则 delete.deleteColumn(Bytes.toBytes("f1"), Bytes.toBytes("email")); delete.deleteColumn(Bytes.toBytes("f1"), Bytes.toBytes("name")); 只删除，被指定的列 本文转自大数据躺过的坑博客园博客，原文链接：http://www.cnblogs.com/zlslch/p/6155978.html，如需转载请自行联系原作者
2017-11-12
优秀的个人博客,低调大师

HBase编程 API入门系列之get（客户端而言）（2）

1 package zhouls.bigdata.HbaseProject.Test1; 2 3 import javax.xml.transform.Result; 4 5 import org.apache.hadoop.conf.Configuration; 6 import org.apache.hadoop.hbase.HBaseConfiguration; 7 import org.apache.hadoop.hbase.TableName; 8 import org.apache.hadoop.hbase.client.Get; 9 import org.apache.hadoop.hbase.client.HTable; 10 import org.apache.hadoop.hbase.client.Put; 11 import org.apache.hadoop.hbase.util.Bytes; 12 13 public class HBaseTest { 14 public static void main(String[] args) throws Exception { 15 HTable table = new HTable(getConfig(),TableName.valueOf("test_table"));//表名是test_table 16 // Put put = new Put(Bytes.toBytes("row_03"));//行键是row_01 17 // put.add(Bytes.toBytes("f"),Bytes.toBytes("name"),Bytes.toBytes("Andy3"));//列簇是f，列修饰符是name，值是Andy3 18 // table.put(put); 19 20 Get get = new Get(Bytes.toBytes("row_03")); 21 org.apache.hadoop.hbase.client.Result rest = table.get(get); 22 System.out.println(rest.toString()); 23 table.close(); 24 } 25 26 public static Configuration getConfig(){ 27 Configuration configuration = new Configuration(); 28 // conf.set("hbase.rootdir","hdfs：HadoopMaster:9000/hbase"); 29 configuration.set("hbase.zookeeper.quorum", "HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181"); 30 return configuration; 31 } 32 } 2016-12-10 14:37:25,665 INFO [org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper] - Process identifier=hconnection-0x62ba5f6a connecting to ZooKeeper ensemble=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181 2016-12-10 14:37:25,687 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:zookeeper.version=3.4.6-1569965, built on 02/20/2014 09:09 GMT 2016-12-10 14:37:25,687 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:host.name=WIN-BQOBV63OBNM 2016-12-10 14:37:25,687 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.version=1.7.0_51 2016-12-10 14:37:25,688 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.vendor=Oracle Corporation 2016-12-10 14:37:25,688 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.home=C:\Program Files\Java\jdk1.7.0_51\jre 2016-12-10 14:37:25,688 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.class.path=D:\Code\MyEclipseJavaCode\HbaseProject\bin;D:\SoftWare\hbase-1.2.3\lib\activation-1.1.jar;D:\SoftWare\hbase-1.2.3\lib\aopalliance-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\apacheds-i18n-2.0.0-M15.jar;D:\SoftWare\hbase-1.2.3\lib\apacheds-kerberos-codec-2.0.0-M15.jar;D:\SoftWare\hbase-1.2.3\lib\api-asn1-api-1.0.0-M20.jar;D:\SoftWare\hbase-1.2.3\lib\api-util-1.0.0-M20.jar;D:\SoftWare\hbase-1.2.3\lib\asm-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\avro-1.7.4.jar;D:\SoftWare\hbase-1.2.3\lib\commons-beanutils-1.7.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-beanutils-core-1.8.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-cli-1.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-codec-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\commons-collections-3.2.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-compress-1.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-configuration-1.6.jar;D:\SoftWare\hbase-1.2.3\lib\commons-daemon-1.0.13.jar;D:\SoftWare\hbase-1.2.3\lib\commons-digester-1.8.jar;D:\SoftWare\hbase-1.2.3\lib\commons-el-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-httpclient-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-io-2.4.jar;D:\SoftWare\hbase-1.2.3\lib\commons-lang-2.6.jar;D:\SoftWare\hbase-1.2.3\lib\commons-logging-1.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-math-2.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-math3-3.1.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-net-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\disruptor-3.3.0.jar;D:\SoftWare\hbase-1.2.3\lib\findbugs-annotations-1.3.9-1.jar;D:\SoftWare\hbase-1.2.3\lib\guava-12.0.1.jar;D:\SoftWare\hbase-1.2.3\lib\guice-3.0.jar;D:\SoftWare\hbase-1.2.3\lib\guice-servlet-3.0.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-annotations-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-auth-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-client-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-hdfs-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-app-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-core-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-jobclient-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-shuffle-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-api-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-client-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-server-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-annotations-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-annotations-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-client-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-common-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-common-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-examples-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-external-blockcache-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-hadoop2-compat-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-hadoop-compat-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-it-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-it-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-prefix-tree-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-procedure-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-protocol-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-resource-bundle-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-rest-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-server-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-server-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-shell-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-thrift-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\htrace-core-3.1.0-incubating.jar;D:\SoftWare\hbase-1.2.3\lib\httpclient-4.2.5.jar;D:\SoftWare\hbase-1.2.3\lib\httpcore-4.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-core-asl-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-jaxrs-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-mapper-asl-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-xc-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jamon-runtime-2.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\jasper-compiler-5.5.23.jar;D:\SoftWare\hbase-1.2.3\lib\jasper-runtime-5.5.23.jar;D:\SoftWare\hbase-1.2.3\lib\javax.inject-1.jar;D:\SoftWare\hbase-1.2.3\lib\java-xmlbuilder-0.4.jar;D:\SoftWare\hbase-1.2.3\lib\jaxb-api-2.2.2.jar;D:\SoftWare\hbase-1.2.3\lib\jaxb-impl-2.2.3-1.jar;D:\SoftWare\hbase-1.2.3\lib\jcodings-1.0.8.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-client-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-core-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-guice-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-json-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-server-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jets3t-0.9.0.jar;D:\SoftWare\hbase-1.2.3\lib\jettison-1.3.3.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-sslengine-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-util-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\joni-2.1.2.jar;D:\SoftWare\hbase-1.2.3\lib\jruby-complete-1.6.8.jar;D:\SoftWare\hbase-1.2.3\lib\jsch-0.1.42.jar;D:\SoftWare\hbase-1.2.3\lib\jsp-2.1-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\jsp-api-2.1-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\junit-4.12.jar;D:\SoftWare\hbase-1.2.3\lib\leveldbjni-all-1.8.jar;D:\SoftWare\hbase-1.2.3\lib\libthrift-0.9.3.jar;D:\SoftWare\hbase-1.2.3\lib\log4j-1.2.17.jar;D:\SoftWare\hbase-1.2.3\lib\metrics-core-2.2.0.jar;D:\SoftWare\hbase-1.2.3\lib\netty-all-4.0.23.Final.jar;D:\SoftWare\hbase-1.2.3\lib\paranamer-2.3.jar;D:\SoftWare\hbase-1.2.3\lib\protobuf-java-2.5.0.jar;D:\SoftWare\hbase-1.2.3\lib\servlet-api-2.5.jar;D:\SoftWare\hbase-1.2.3\lib\servlet-api-2.5-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\slf4j-api-1.7.7.jar;D:\SoftWare\hbase-1.2.3\lib\slf4j-log4j12-1.7.5.jar;D:\SoftWare\hbase-1.2.3\lib\snappy-java-1.0.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\spymemcached-2.11.6.jar;D:\SoftWare\hbase-1.2.3\lib\xmlenc-0.52.jar;D:\SoftWare\hbase-1.2.3\lib\xz-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\zookeeper-3.4.6.jar 2016-12-10 14:37:25,689 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.library.path=C:\Program Files\Java\jdk1.7.0_51\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\ProgramData\Oracle\Java\javapath;C:\Python27\;C:\Python27\Scripts;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;D:\SoftWare\MATLAB R2013a\runtime\win64;D:\SoftWare\MATLAB R2013a\bin;C:\Program Files (x86)\IDM Computer Solutions\UltraCompare;C:\Program Files\Java\jdk1.7.0_51\bin;C:\Program Files\Java\jdk1.7.0_51\jre\bin;D:\SoftWare\apache-ant-1.9.0\bin;HADOOP_HOME\bin;D:\SoftWare\apache-maven-3.3.9\bin;D:\SoftWare\Scala\bin;D:\SoftWare\Scala\jre\bin;%MYSQL_HOME\bin;D:\SoftWare\MySQL Server\MySQL Server 5.0\bin;D:\SoftWare\apache-tomcat-7.0.69\bin;%C:\Windows\System32;%C:\Windows\SysWOW64;D:\SoftWare\SSH Secure Shell;. 2016-12-10 14:37:25,690 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.io.tmpdir=C:\Users\ADMINI~1\AppData\Local\Temp\ 2016-12-10 14:37:25,690 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.compiler=<NA> 2016-12-10 14:37:25,691 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.name=Windows 7 2016-12-10 14:37:25,691 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.arch=amd64 2016-12-10 14:37:25,691 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.version=6.1 2016-12-10 14:37:25,692 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.name=Administrator 2016-12-10 14:37:25,692 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.home=C:\Users\Administrator 2016-12-10 14:37:25,693 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.dir=D:\Code\MyEclipseJavaCode\HbaseProject 2016-12-10 14:37:25,696 INFO [org.apache.zookeeper.ZooKeeper] - Initiating client connection, connectString=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181 sessionTimeout=180000 watcher=hconnection-0x62ba5f6a0x0, quorum=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181, baseZNode=/hbase 2016-12-10 14:37:25,810 INFO [org.apache.zookeeper.ClientCnxn] - Opening socket connection to server HadoopMaster/192.168.80.10:2181. Will not attempt to authenticate using SASL (unknown error) 2016-12-10 14:37:25,819 INFO [org.apache.zookeeper.ClientCnxn] - Socket connection established to HadoopMaster/192.168.80.10:2181, initiating session 2016-12-10 14:37:25,905 INFO [org.apache.zookeeper.ClientCnxn] - Session establishment complete on server HadoopMaster/192.168.80.10:2181, sessionid = 0x15825dedcf40002, negotiated timeout = 40000 keyvalues={row_03/f:name/1478104823358/Put/vlen=5/seqid=0} 2016-12-10 14:37:27,208 INFO [org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation] - Closing zookeeper sessionid=0x15825dedcf40002 2016-12-10 14:37:27,214 INFO [org.apache.zookeeper.ZooKeeper] - Session: 0x15825dedcf40002 closed 2016-12-10 14:37:27,215 INFO [org.apache.zookeeper.ClientCnxn] - EventThread shut down 1 package zhouls.bigdata.HbaseProject.Test1; 2 3 import javax.xml.transform.Result; 4 5 import org.apache.hadoop.conf.Configuration; 6 import org.apache.hadoop.hbase.HBaseConfiguration; 7 import org.apache.hadoop.hbase.TableName; 8 import org.apache.hadoop.hbase.client.Get; 9 import org.apache.hadoop.hbase.client.HTable; 10 import org.apache.hadoop.hbase.client.Put; 11 import org.apache.hadoop.hbase.util.Bytes; 12 13 public class HBaseTest { 14 public static void main(String[] args) throws Exception { 15 HTable table = new HTable(getConfig(),TableName.valueOf("test_table"));//表名是test_table 16 // Put put = new Put(Bytes.toBytes("row_03"));//行键是row_01 17 // put.add(Bytes.toBytes("f"),Bytes.toBytes("name"),Bytes.toBytes("Andy3"));//列簇是f，列修饰符是name，值是Andy3 18 // table.put(put); 19 20 Get get = new Get(Bytes.toBytes("row_01")); 21 org.apache.hadoop.hbase.client.Result rest = table.get(get); 22 System.out.println(rest.toString()); 23 table.close(); 24 } 25 26 public static Configuration getConfig(){ 27 Configuration configuration = new Configuration(); 28 // conf.set("hbase.rootdir","hdfs：HadoopMaster:9000/hbase"); 29 configuration.set("hbase.zookeeper.quorum", "HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181"); 30 return configuration; 31 } 32 } 2016-12-10 14:40:43,222 INFO [org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper] - Process identifier=hconnection-0x114b320d connecting to ZooKeeper ensemble=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181 2016-12-10 14:40:43,256 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:zookeeper.version=3.4.6-1569965, built on 02/20/2014 09:09 GMT 2016-12-10 14:40:43,256 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:host.name=WIN-BQOBV63OBNM 2016-12-10 14:40:43,256 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.version=1.7.0_51 2016-12-10 14:40:43,256 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.vendor=Oracle Corporation 2016-12-10 14:40:43,257 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.home=C:\Program Files\Java\jdk1.7.0_51\jre 2016-12-10 14:40:43,257 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.class.path=D:\Code\MyEclipseJavaCode\HbaseProject\bin;D:\SoftWare\hbase-1.2.3\lib\activation-1.1.jar;D:\SoftWare\hbase-1.2.3\lib\aopalliance-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\apacheds-i18n-2.0.0-M15.jar;D:\SoftWare\hbase-1.2.3\lib\apacheds-kerberos-codec-2.0.0-M15.jar;D:\SoftWare\hbase-1.2.3\lib\api-asn1-api-1.0.0-M20.jar;D:\SoftWare\hbase-1.2.3\lib\api-util-1.0.0-M20.jar;D:\SoftWare\hbase-1.2.3\lib\asm-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\avro-1.7.4.jar;D:\SoftWare\hbase-1.2.3\lib\commons-beanutils-1.7.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-beanutils-core-1.8.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-cli-1.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-codec-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\commons-collections-3.2.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-compress-1.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-configuration-1.6.jar;D:\SoftWare\hbase-1.2.3\lib\commons-daemon-1.0.13.jar;D:\SoftWare\hbase-1.2.3\lib\commons-digester-1.8.jar;D:\SoftWare\hbase-1.2.3\lib\commons-el-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-httpclient-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-io-2.4.jar;D:\SoftWare\hbase-1.2.3\lib\commons-lang-2.6.jar;D:\SoftWare\hbase-1.2.3\lib\commons-logging-1.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-math-2.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-math3-3.1.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-net-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\disruptor-3.3.0.jar;D:\SoftWare\hbase-1.2.3\lib\findbugs-annotations-1.3.9-1.jar;D:\SoftWare\hbase-1.2.3\lib\guava-12.0.1.jar;D:\SoftWare\hbase-1.2.3\lib\guice-3.0.jar;D:\SoftWare\hbase-1.2.3\lib\guice-servlet-3.0.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-annotations-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-auth-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-client-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-hdfs-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-app-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-core-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-jobclient-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-shuffle-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-api-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-client-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-server-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-annotations-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-annotations-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-client-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-common-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-common-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-examples-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-external-blockcache-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-hadoop2-compat-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-hadoop-compat-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-it-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-it-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-prefix-tree-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-procedure-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-protocol-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-resource-bundle-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-rest-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-server-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-server-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-shell-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-thrift-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\htrace-core-3.1.0-incubating.jar;D:\SoftWare\hbase-1.2.3\lib\httpclient-4.2.5.jar;D:\SoftWare\hbase-1.2.3\lib\httpcore-4.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-core-asl-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-jaxrs-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-mapper-asl-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-xc-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jamon-runtime-2.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\jasper-compiler-5.5.23.jar;D:\SoftWare\hbase-1.2.3\lib\jasper-runtime-5.5.23.jar;D:\SoftWare\hbase-1.2.3\lib\javax.inject-1.jar;D:\SoftWare\hbase-1.2.3\lib\java-xmlbuilder-0.4.jar;D:\SoftWare\hbase-1.2.3\lib\jaxb-api-2.2.2.jar;D:\SoftWare\hbase-1.2.3\lib\jaxb-impl-2.2.3-1.jar;D:\SoftWare\hbase-1.2.3\lib\jcodings-1.0.8.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-client-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-core-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-guice-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-json-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-server-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jets3t-0.9.0.jar;D:\SoftWare\hbase-1.2.3\lib\jettison-1.3.3.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-sslengine-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-util-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\joni-2.1.2.jar;D:\SoftWare\hbase-1.2.3\lib\jruby-complete-1.6.8.jar;D:\SoftWare\hbase-1.2.3\lib\jsch-0.1.42.jar;D:\SoftWare\hbase-1.2.3\lib\jsp-2.1-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\jsp-api-2.1-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\junit-4.12.jar;D:\SoftWare\hbase-1.2.3\lib\leveldbjni-all-1.8.jar;D:\SoftWare\hbase-1.2.3\lib\libthrift-0.9.3.jar;D:\SoftWare\hbase-1.2.3\lib\log4j-1.2.17.jar;D:\SoftWare\hbase-1.2.3\lib\metrics-core-2.2.0.jar;D:\SoftWare\hbase-1.2.3\lib\netty-all-4.0.23.Final.jar;D:\SoftWare\hbase-1.2.3\lib\paranamer-2.3.jar;D:\SoftWare\hbase-1.2.3\lib\protobuf-java-2.5.0.jar;D:\SoftWare\hbase-1.2.3\lib\servlet-api-2.5.jar;D:\SoftWare\hbase-1.2.3\lib\servlet-api-2.5-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\slf4j-api-1.7.7.jar;D:\SoftWare\hbase-1.2.3\lib\slf4j-log4j12-1.7.5.jar;D:\SoftWare\hbase-1.2.3\lib\snappy-java-1.0.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\spymemcached-2.11.6.jar;D:\SoftWare\hbase-1.2.3\lib\xmlenc-0.52.jar;D:\SoftWare\hbase-1.2.3\lib\xz-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\zookeeper-3.4.6.jar 2016-12-10 14:40:43,258 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.library.path=C:\Program Files\Java\jdk1.7.0_51\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\ProgramData\Oracle\Java\javapath;C:\Python27\;C:\Python27\Scripts;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;D:\SoftWare\MATLAB R2013a\runtime\win64;D:\SoftWare\MATLAB R2013a\bin;C:\Program Files (x86)\IDM Computer Solutions\UltraCompare;C:\Program Files\Java\jdk1.7.0_51\bin;C:\Program Files\Java\jdk1.7.0_51\jre\bin;D:\SoftWare\apache-ant-1.9.0\bin;HADOOP_HOME\bin;D:\SoftWare\apache-maven-3.3.9\bin;D:\SoftWare\Scala\bin;D:\SoftWare\Scala\jre\bin;%MYSQL_HOME\bin;D:\SoftWare\MySQL Server\MySQL Server 5.0\bin;D:\SoftWare\apache-tomcat-7.0.69\bin;%C:\Windows\System32;%C:\Windows\SysWOW64;D:\SoftWare\SSH Secure Shell;. 2016-12-10 14:40:43,259 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.io.tmpdir=C:\Users\ADMINI~1\AppData\Local\Temp\ 2016-12-10 14:40:43,259 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.compiler=<NA> 2016-12-10 14:40:43,259 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.name=Windows 7 2016-12-10 14:40:43,260 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.arch=amd64 2016-12-10 14:40:43,260 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.version=6.1 2016-12-10 14:40:43,260 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.name=Administrator 2016-12-10 14:40:43,260 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.home=C:\Users\Administrator 2016-12-10 14:40:43,261 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.dir=D:\Code\MyEclipseJavaCode\HbaseProject 2016-12-10 14:40:43,266 INFO [org.apache.zookeeper.ZooKeeper] - Initiating client connection, connectString=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181 sessionTimeout=180000 watcher=hconnection-0x114b320d0x0, quorum=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181, baseZNode=/hbase 2016-12-10 14:40:43,392 INFO [org.apache.zookeeper.ClientCnxn] - Opening socket connection to server HadoopSlave1/192.168.80.11:2181. Will not attempt to authenticate using SASL (unknown error) 2016-12-10 14:40:43,402 INFO [org.apache.zookeeper.ClientCnxn] - Socket connection established to HadoopSlave1/192.168.80.11:2181, initiating session 2016-12-10 14:40:43,432 INFO [org.apache.zookeeper.ClientCnxn] - Session establishment complete on server HadoopSlave1/192.168.80.11:2181, sessionid = 0x2587338ecb40004, negotiated timeout = 40000 keyvalues={row_01/f:col/1478102698687/Put/vlen=5/seqid=0, row_01/f:name/1478104345828/Put/vlen=4/seqid=0} 2016-12-10 14:40:45,146 INFO [org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation] - Closing zookeeper sessionid=0x2587338ecb40004 2016-12-10 14:40:45,153 INFO [org.apache.zookeeper.ZooKeeper] - Session: 0x2587338ecb40004 closed 2016-12-10 14:40:45,153 INFO [org.apache.zookeeper.ClientCnxn] - EventThread shut down 1 package zhouls.bigdata.HbaseProject.Test1; 2 3 import javax.xml.transform.Result; 4 5 import org.apache.hadoop.conf.Configuration; 6 import org.apache.hadoop.hbase.HBaseConfiguration; 7 import org.apache.hadoop.hbase.TableName; 8 import org.apache.hadoop.hbase.client.Get; 9 import org.apache.hadoop.hbase.client.HTable; 10 import org.apache.hadoop.hbase.client.Put; 11 import org.apache.hadoop.hbase.util.Bytes; 12 13 public class HBaseTest { 14 public static void main(String[] args) throws Exception { 15 HTable table = new HTable(getConfig(),TableName.valueOf("test_table"));//表名是test_table 16 // Put put = new Put(Bytes.toBytes("row_03"));//行键是row_01 17 // put.add(Bytes.toBytes("f"),Bytes.toBytes("name"),Bytes.toBytes("Andy3"));//列簇是f，列修饰符是name，值是Andy3 18 // table.put(put); 19 20 Get get = new Get(Bytes.toBytes("row_01")); 21 get.addColumn(Bytes.toBytes("f"), Bytes.toBytes("name")); 22 org.apache.hadoop.hbase.client.Result rest = table.get(get); 23 System.out.println(rest.toString()); 24 table.close(); 25 } 26 27 public static Configuration getConfig(){ 28 Configuration configuration = new Configuration(); 29 // conf.set("hbase.rootdir","hdfs：HadoopMaster:9000/hbase"); 30 configuration.set("hbase.zookeeper.quorum", "HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181"); 31 return configuration; 32 } 33 } 2016-12-10 14:43:35,385 INFO [org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper] - Process identifier=hconnection-0x62ba5f6a connecting to ZooKeeper ensemble=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181 2016-12-10 14:43:35,408 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:zookeeper.version=3.4.6-1569965, built on 02/20/2014 09:09 GMT 2016-12-10 14:43:35,409 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:host.name=WIN-BQOBV63OBNM 2016-12-10 14:43:35,409 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.version=1.7.0_51 2016-12-10 14:43:35,409 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.vendor=Oracle Corporation 2016-12-10 14:43:35,409 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.home=C:\Program Files\Java\jdk1.7.0_51\jre 2016-12-10 14:43:35,410 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.class.path=D:\Code\MyEclipseJavaCode\HbaseProject\bin;D:\SoftWare\hbase-1.2.3\lib\activation-1.1.jar;D:\SoftWare\hbase-1.2.3\lib\aopalliance-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\apacheds-i18n-2.0.0-M15.jar;D:\SoftWare\hbase-1.2.3\lib\apacheds-kerberos-codec-2.0.0-M15.jar;D:\SoftWare\hbase-1.2.3\lib\api-asn1-api-1.0.0-M20.jar;D:\SoftWare\hbase-1.2.3\lib\api-util-1.0.0-M20.jar;D:\SoftWare\hbase-1.2.3\lib\asm-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\avro-1.7.4.jar;D:\SoftWare\hbase-1.2.3\lib\commons-beanutils-1.7.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-beanutils-core-1.8.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-cli-1.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-codec-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\commons-collections-3.2.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-compress-1.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-configuration-1.6.jar;D:\SoftWare\hbase-1.2.3\lib\commons-daemon-1.0.13.jar;D:\SoftWare\hbase-1.2.3\lib\commons-digester-1.8.jar;D:\SoftWare\hbase-1.2.3\lib\commons-el-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-httpclient-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-io-2.4.jar;D:\SoftWare\hbase-1.2.3\lib\commons-lang-2.6.jar;D:\SoftWare\hbase-1.2.3\lib\commons-logging-1.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-math-2.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-math3-3.1.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-net-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\disruptor-3.3.0.jar;D:\SoftWare\hbase-1.2.3\lib\findbugs-annotations-1.3.9-1.jar;D:\SoftWare\hbase-1.2.3\lib\guava-12.0.1.jar;D:\SoftWare\hbase-1.2.3\lib\guice-3.0.jar;D:\SoftWare\hbase-1.2.3\lib\guice-servlet-3.0.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-annotations-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-auth-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-client-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-hdfs-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-app-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-core-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-jobclient-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-shuffle-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-api-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-client-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-server-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-annotations-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-annotations-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-client-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-common-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-common-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-examples-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-external-blockcache-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-hadoop2-compat-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-hadoop-compat-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-it-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-it-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-prefix-tree-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-procedure-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-protocol-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-resource-bundle-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-rest-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-server-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-server-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-shell-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-thrift-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\htrace-core-3.1.0-incubating.jar;D:\SoftWare\hbase-1.2.3\lib\httpclient-4.2.5.jar;D:\SoftWare\hbase-1.2.3\lib\httpcore-4.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-core-asl-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-jaxrs-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-mapper-asl-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-xc-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jamon-runtime-2.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\jasper-compiler-5.5.23.jar;D:\SoftWare\hbase-1.2.3\lib\jasper-runtime-5.5.23.jar;D:\SoftWare\hbase-1.2.3\lib\javax.inject-1.jar;D:\SoftWare\hbase-1.2.3\lib\java-xmlbuilder-0.4.jar;D:\SoftWare\hbase-1.2.3\lib\jaxb-api-2.2.2.jar;D:\SoftWare\hbase-1.2.3\lib\jaxb-impl-2.2.3-1.jar;D:\SoftWare\hbase-1.2.3\lib\jcodings-1.0.8.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-client-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-core-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-guice-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-json-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-server-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jets3t-0.9.0.jar;D:\SoftWare\hbase-1.2.3\lib\jettison-1.3.3.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-sslengine-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-util-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\joni-2.1.2.jar;D:\SoftWare\hbase-1.2.3\lib\jruby-complete-1.6.8.jar;D:\SoftWare\hbase-1.2.3\lib\jsch-0.1.42.jar;D:\SoftWare\hbase-1.2.3\lib\jsp-2.1-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\jsp-api-2.1-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\junit-4.12.jar;D:\SoftWare\hbase-1.2.3\lib\leveldbjni-all-1.8.jar;D:\SoftWare\hbase-1.2.3\lib\libthrift-0.9.3.jar;D:\SoftWare\hbase-1.2.3\lib\log4j-1.2.17.jar;D:\SoftWare\hbase-1.2.3\lib\metrics-core-2.2.0.jar;D:\SoftWare\hbase-1.2.3\lib\netty-all-4.0.23.Final.jar;D:\SoftWare\hbase-1.2.3\lib\paranamer-2.3.jar;D:\SoftWare\hbase-1.2.3\lib\protobuf-java-2.5.0.jar;D:\SoftWare\hbase-1.2.3\lib\servlet-api-2.5.jar;D:\SoftWare\hbase-1.2.3\lib\servlet-api-2.5-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\slf4j-api-1.7.7.jar;D:\SoftWare\hbase-1.2.3\lib\slf4j-log4j12-1.7.5.jar;D:\SoftWare\hbase-1.2.3\lib\snappy-java-1.0.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\spymemcached-2.11.6.jar;D:\SoftWare\hbase-1.2.3\lib\xmlenc-0.52.jar;D:\SoftWare\hbase-1.2.3\lib\xz-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\zookeeper-3.4.6.jar 2016-12-10 14:43:35,411 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.library.path=C:\Program Files\Java\jdk1.7.0_51\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\ProgramData\Oracle\Java\javapath;C:\Python27\;C:\Python27\Scripts;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;D:\SoftWare\MATLAB R2013a\runtime\win64;D:\SoftWare\MATLAB R2013a\bin;C:\Program Files (x86)\IDM Computer Solutions\UltraCompare;C:\Program Files\Java\jdk1.7.0_51\bin;C:\Program Files\Java\jdk1.7.0_51\jre\bin;D:\SoftWare\apache-ant-1.9.0\bin;HADOOP_HOME\bin;D:\SoftWare\apache-maven-3.3.9\bin;D:\SoftWare\Scala\bin;D:\SoftWare\Scala\jre\bin;%MYSQL_HOME\bin;D:\SoftWare\MySQL Server\MySQL Server 5.0\bin;D:\SoftWare\apache-tomcat-7.0.69\bin;%C:\Windows\System32;%C:\Windows\SysWOW64;D:\SoftWare\SSH Secure Shell;. 2016-12-10 14:43:35,412 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.io.tmpdir=C:\Users\ADMINI~1\AppData\Local\Temp\ 2016-12-10 14:43:35,412 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.compiler=<NA> 2016-12-10 14:43:35,413 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.name=Windows 7 2016-12-10 14:43:35,413 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.arch=amd64 2016-12-10 14:43:35,413 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.version=6.1 2016-12-10 14:43:35,413 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.name=Administrator 2016-12-10 14:43:35,414 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.home=C:\Users\Administrator 2016-12-10 14:43:35,414 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.dir=D:\Code\MyEclipseJavaCode\HbaseProject 2016-12-10 14:43:35,416 INFO [org.apache.zookeeper.ZooKeeper] - Initiating client connection, connectString=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181 sessionTimeout=180000 watcher=hconnection-0x62ba5f6a0x0, quorum=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181, baseZNode=/hbase 2016-12-10 14:43:35,518 INFO [org.apache.zookeeper.ClientCnxn] - Opening socket connection to server HadoopMaster/192.168.80.10:2181. Will not attempt to authenticate using SASL (unknown error) 2016-12-10 14:43:35,525 INFO [org.apache.zookeeper.ClientCnxn] - Socket connection established to HadoopMaster/192.168.80.10:2181, initiating session 2016-12-10 14:43:35,590 INFO [org.apache.zookeeper.ClientCnxn] - Session establishment complete on server HadoopMaster/192.168.80.10:2181, sessionid = 0x15825dedcf40003, negotiated timeout = 40000 keyvalues={row_01/f:name/1478104345828/Put/vlen=4/seqid=0} 2016-12-10 14:43:37,380 INFO [org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation] - Closing zookeeper sessionid=0x15825dedcf40003 2016-12-10 14:43:37,386 INFO [org.apache.zookeeper.ZooKeeper] - Session: 0x15825dedcf40003 closed 2016-12-10 14:43:37,386 INFO [org.apache.zookeeper.ClientCnxn] - EventThread shut down 1 package zhouls.bigdata.HbaseProject.Test1; 2 3 import javax.xml.transform.Result; 4 5 import org.apache.hadoop.conf.Configuration; 6 import org.apache.hadoop.hbase.HBaseConfiguration; 7 import org.apache.hadoop.hbase.TableName; 8 import org.apache.hadoop.hbase.client.Get; 9 import org.apache.hadoop.hbase.client.HTable; 10 import org.apache.hadoop.hbase.client.Put; 11 import org.apache.hadoop.hbase.util.Bytes; 12 13 public class HBaseTest { 14 public static void main(String[] args) throws Exception { 15 HTable table = new HTable(getConfig(),TableName.valueOf("test_table"));//表名是test_table 16 // Put put = new Put(Bytes.toBytes("row_03"));//行键是row_01 17 // put.add(Bytes.toBytes("f"),Bytes.toBytes("name"),Bytes.toBytes("Andy3"));//列簇是f，列修饰符是name，值是Andy3 18 // table.put(put); 19 20 Get get = new Get(Bytes.toBytes("row_01")); 21 get.addColumn(Bytes.toBytes("f"), Bytes.toBytes("col")); 22 org.apache.hadoop.hbase.client.Result rest = table.get(get); 23 System.out.println(rest.toString()); 24 table.close(); 25 } 26 27 public static Configuration getConfig(){ 28 Configuration configuration = new Configuration(); 29 // conf.set("hbase.rootdir","hdfs：HadoopMaster:9000/hbase"); 30 configuration.set("hbase.zookeeper.quorum", "HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181"); 31 return configuration; 32 } 33 } 2016-12-10 14:45:42,225 INFO [org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper] - Process identifier=hconnection-0x39ce5ac9 connecting to ZooKeeper ensemble=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181 2016-12-10 14:45:42,264 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:zookeeper.version=3.4.6-1569965, built on 02/20/2014 09:09 GMT 2016-12-10 14:45:42,265 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:host.name=WIN-BQOBV63OBNM 2016-12-10 14:45:42,266 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.version=1.7.0_51 2016-12-10 14:45:42,266 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.vendor=Oracle Corporation 2016-12-10 14:45:42,267 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.home=C:\Program Files\Java\jdk1.7.0_51\jre 2016-12-10 14:45:42,267 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.class.path=D:\Code\MyEclipseJavaCode\HbaseProject\bin;D:\SoftWare\hbase-1.2.3\lib\activation-1.1.jar;D:\SoftWare\hbase-1.2.3\lib\aopalliance-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\apacheds-i18n-2.0.0-M15.jar;D:\SoftWare\hbase-1.2.3\lib\apacheds-kerberos-codec-2.0.0-M15.jar;D:\SoftWare\hbase-1.2.3\lib\api-asn1-api-1.0.0-M20.jar;D:\SoftWare\hbase-1.2.3\lib\api-util-1.0.0-M20.jar;D:\SoftWare\hbase-1.2.3\lib\asm-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\avro-1.7.4.jar;D:\SoftWare\hbase-1.2.3\lib\commons-beanutils-1.7.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-beanutils-core-1.8.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-cli-1.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-codec-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\commons-collections-3.2.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-compress-1.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-configuration-1.6.jar;D:\SoftWare\hbase-1.2.3\lib\commons-daemon-1.0.13.jar;D:\SoftWare\hbase-1.2.3\lib\commons-digester-1.8.jar;D:\SoftWare\hbase-1.2.3\lib\commons-el-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-httpclient-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-io-2.4.jar;D:\SoftWare\hbase-1.2.3\lib\commons-lang-2.6.jar;D:\SoftWare\hbase-1.2.3\lib\commons-logging-1.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-math-2.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-math3-3.1.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-net-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\disruptor-3.3.0.jar;D:\SoftWare\hbase-1.2.3\lib\findbugs-annotations-1.3.9-1.jar;D:\SoftWare\hbase-1.2.3\lib\guava-12.0.1.jar;D:\SoftWare\hbase-1.2.3\lib\guice-3.0.jar;D:\SoftWare\hbase-1.2.3\lib\guice-servlet-3.0.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-annotations-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-auth-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-client-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-hdfs-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-app-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-core-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-jobclient-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-shuffle-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-api-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-client-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-server-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-annotations-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-annotations-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-client-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-common-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-common-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-examples-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-external-blockcache-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-hadoop2-compat-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-hadoop-compat-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-it-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-it-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-prefix-tree-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-procedure-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-protocol-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-resource-bundle-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-rest-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-server-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-server-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-shell-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-thrift-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\htrace-core-3.1.0-incubating.jar;D:\SoftWare\hbase-1.2.3\lib\httpclient-4.2.5.jar;D:\SoftWare\hbase-1.2.3\lib\httpcore-4.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-core-asl-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-jaxrs-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-mapper-asl-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-xc-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jamon-runtime-2.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\jasper-compiler-5.5.23.jar;D:\SoftWare\hbase-1.2.3\lib\jasper-runtime-5.5.23.jar;D:\SoftWare\hbase-1.2.3\lib\javax.inject-1.jar;D:\SoftWare\hbase-1.2.3\lib\java-xmlbuilder-0.4.jar;D:\SoftWare\hbase-1.2.3\lib\jaxb-api-2.2.2.jar;D:\SoftWare\hbase-1.2.3\lib\jaxb-impl-2.2.3-1.jar;D:\SoftWare\hbase-1.2.3\lib\jcodings-1.0.8.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-client-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-core-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-guice-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-json-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-server-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jets3t-0.9.0.jar;D:\SoftWare\hbase-1.2.3\lib\jettison-1.3.3.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-sslengine-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-util-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\joni-2.1.2.jar;D:\SoftWare\hbase-1.2.3\lib\jruby-complete-1.6.8.jar;D:\SoftWare\hbase-1.2.3\lib\jsch-0.1.42.jar;D:\SoftWare\hbase-1.2.3\lib\jsp-2.1-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\jsp-api-2.1-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\junit-4.12.jar;D:\SoftWare\hbase-1.2.3\lib\leveldbjni-all-1.8.jar;D:\SoftWare\hbase-1.2.3\lib\libthrift-0.9.3.jar;D:\SoftWare\hbase-1.2.3\lib\log4j-1.2.17.jar;D:\SoftWare\hbase-1.2.3\lib\metrics-core-2.2.0.jar;D:\SoftWare\hbase-1.2.3\lib\netty-all-4.0.23.Final.jar;D:\SoftWare\hbase-1.2.3\lib\paranamer-2.3.jar;D:\SoftWare\hbase-1.2.3\lib\protobuf-java-2.5.0.jar;D:\SoftWare\hbase-1.2.3\lib\servlet-api-2.5.jar;D:\SoftWare\hbase-1.2.3\lib\servlet-api-2.5-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\slf4j-api-1.7.7.jar;D:\SoftWare\hbase-1.2.3\lib\slf4j-log4j12-1.7.5.jar;D:\SoftWare\hbase-1.2.3\lib\snappy-java-1.0.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\spymemcached-2.11.6.jar;D:\SoftWare\hbase-1.2.3\lib\xmlenc-0.52.jar;D:\SoftWare\hbase-1.2.3\lib\xz-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\zookeeper-3.4.6.jar 2016-12-10 14:45:42,269 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.library.path=C:\Program Files\Java\jdk1.7.0_51\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\ProgramData\Oracle\Java\javapath;C:\Python27\;C:\Python27\Scripts;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;D:\SoftWare\MATLAB R2013a\runtime\win64;D:\SoftWare\MATLAB R2013a\bin;C:\Program Files (x86)\IDM Computer Solutions\UltraCompare;C:\Program Files\Java\jdk1.7.0_51\bin;C:\Program Files\Java\jdk1.7.0_51\jre\bin;D:\SoftWare\apache-ant-1.9.0\bin;HADOOP_HOME\bin;D:\SoftWare\apache-maven-3.3.9\bin;D:\SoftWare\Scala\bin;D:\SoftWare\Scala\jre\bin;%MYSQL_HOME\bin;D:\SoftWare\MySQL Server\MySQL Server 5.0\bin;D:\SoftWare\apache-tomcat-7.0.69\bin;%C:\Windows\System32;%C:\Windows\SysWOW64;D:\SoftWare\SSH Secure Shell;. 2016-12-10 14:45:42,276 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.io.tmpdir=C:\Users\ADMINI~1\AppData\Local\Temp\ 2016-12-10 14:45:42,276 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.compiler=<NA> 2016-12-10 14:45:42,276 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.name=Windows 7 2016-12-10 14:45:42,277 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.arch=amd64 2016-12-10 14:45:42,277 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.version=6.1 2016-12-10 14:45:42,277 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.name=Administrator 2016-12-10 14:45:42,277 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.home=C:\Users\Administrator 2016-12-10 14:45:42,278 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.dir=D:\Code\MyEclipseJavaCode\HbaseProject 2016-12-10 14:45:42,281 INFO [org.apache.zookeeper.ZooKeeper] - Initiating client connection, connectString=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181 sessionTimeout=180000 watcher=hconnection-0x39ce5ac90x0, quorum=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181, baseZNode=/hbase 2016-12-10 14:45:42,444 INFO [org.apache.zookeeper.ClientCnxn] - Opening socket connection to server HadoopSlave1/192.168.80.11:2181. Will not attempt to authenticate using SASL (unknown error) 2016-12-10 14:45:42,451 INFO [org.apache.zookeeper.ClientCnxn] - Socket connection established to HadoopSlave1/192.168.80.11:2181, initiating session 2016-12-10 14:45:42,478 INFO [org.apache.zookeeper.ClientCnxn] - Session establishment complete on server HadoopSlave1/192.168.80.11:2181, sessionid = 0x2587338ecb40005, negotiated timeout = 40000 keyvalues={row_01/f:col/1478102698687/Put/vlen=5/seqid=0} 2016-12-10 14:45:43,893 INFO [org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation] - Closing zookeeper sessionid=0x2587338ecb40005 2016-12-10 14:45:43,900 INFO [org.apache.zookeeper.ZooKeeper] - Session: 0x2587338ecb40005 closed 2016-12-10 14:45:43,900 INFO [org.apache.zookeeper.ClientCnxn] - EventThread shut down 在get里，有很多方法，大家自行去研究。大同小异。 这里，为了更好的带领大家研究get，我再新建一个表。 create 'test_table2','f1','f2' 这是HBase里新建表的语句，test_table2是表名，f1和f2是列簇、 hbase(main):001:0>create 'test_table2','f1','f2' 0 row(s) in 15.5960 seconds => Hbase::Table - test_table2 hbase(main):002:0>desc 'test_table2' Table test_table2 is ENABLED test_table2 COLUMN FAMILIES DESCRIPTION {NAME => 'f1', DATA_BLOCK_ENCODING => 'NONE', BLOOMFILTER => 'ROW', REPLICATION_SCOPE => '0', VERSIONS => '1', COMPRESSION => 'NONE', MIN_VERSIONS => '0', TTL => 'FOREVER', KEEP_DELETED_CELLS => 'FALSE', BLOCKSIZE => '65536', IN_MEMORY => 'false', BLOCKCACHE => 'true'} {NAME => 'f2', DATA_BLOCK_ENCODING => 'NONE', BLOOMFILTER => 'ROW', REPLICATION_SCOPE => '0', VERSIONS => '1', COMPRESSION => 'NONE', MIN_VERSIONS => '0', TTL => 'FOREVER', KEEP_DELETED_CELLS => 'FALSE', BLOCKSIZE => '65536', IN_MEMORY => 'false', BLOCKCACHE => 'true'} 2 row(s) in 1.7530 seconds hbase(main):003:0> 1 package zhouls.bigdata.HbaseProject.Test1; 2 3 import javax.xml.transform.Result; 4 5 import org.apache.hadoop.conf.Configuration; 6 import org.apache.hadoop.hbase.HBaseConfiguration; 7 import org.apache.hadoop.hbase.TableName; 8 import org.apache.hadoop.hbase.client.Get; 9 import org.apache.hadoop.hbase.client.HTable; 10 import org.apache.hadoop.hbase.client.Put; 11 import org.apache.hadoop.hbase.util.Bytes; 12 13 public class HBaseTest { 14 public static void main(String[] args) throws Exception { 15 HTable table = new HTable(getConfig(),TableName.valueOf("test_table2"));//表名是test_table 16 Put put = new Put(Bytes.toBytes("row_04"));//行键是row_01 17 put.add(Bytes.toBytes("f1"),Bytes.toBytes("name"),Bytes.toBytes("Andy3"));//列簇是f1，列修饰符是name，值是Andy3 18 put.add(Bytes.toBytes("f2"),Bytes.toBytes("name"),Bytes.toBytes("Andy3"));//列簇是f2，列修饰符是name，值是Andy3 19 table.put(put); 20 // 21 // Get get = new Get(Bytes.toBytes("row_01")); 22 // get.addColumn(Bytes.toBytes("f"), Bytes.toBytes("col")); 23 // org.apache.hadoop.hbase.client.Result rest = table.get(get); 24 // System.out.println(rest.toString()); 25 table.close(); 26 } 27 28 public static Configuration getConfig(){ 29 Configuration configuration = new Configuration(); 30 // conf.set("hbase.rootdir","hdfs：HadoopMaster:9000/hbase"); 31 configuration.set("hbase.zookeeper.quorum", "HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181"); 32 return configuration; 33 } 34 } hbase(main):001:0>scan 'test_table2' ROW COLUMN+CELL row_04 column=f1:name, timestamp=1478117286377, value=Andy3 row_04 column=f2:name, timestamp=1478117286377, value=Andy3 1 row(s) in 1.5670 seconds hbase(main):002:0> 1 package zhouls.bigdata.HbaseProject.Test1; 2 3 import javax.xml.transform.Result; 4 5 import org.apache.hadoop.conf.Configuration; 6 import org.apache.hadoop.hbase.HBaseConfiguration; 7 import org.apache.hadoop.hbase.TableName; 8 import org.apache.hadoop.hbase.client.Get; 9 import org.apache.hadoop.hbase.client.HTable; 10 import org.apache.hadoop.hbase.client.Put; 11 import org.apache.hadoop.hbase.util.Bytes; 12 13 public class HBaseTest { 14 public static void main(String[] args) throws Exception { 15 HTable table = new HTable(getConfig(),TableName.valueOf("test_table2"));//表名是test_table 16 // Put put = new Put(Bytes.toBytes("row_04"));//行键是row_01 17 // put.add(Bytes.toBytes("f1"),Bytes.toBytes("name"),Bytes.toBytes("Andy3"));//列簇是f1，列修饰符是name，值是Andy3 18 // put.add(Bytes.toBytes("f2"),Bytes.toBytes("name"),Bytes.toBytes("Andy3"));//列簇是f2，列修饰符是name，值是Andy3 19 // table.put(put); 20 21 Get get = new Get(Bytes.toBytes("row_04")); 22 get.addColumn(Bytes.toBytes("f1"), Bytes.toBytes("age"));//比如去拿一个不存在的列修饰符，看会得到什么？ 23 org.apache.hadoop.hbase.client.Result rest = table.get(get); 24 System.out.println(rest.toString()); 25 table.close(); 26 } 27 28 public static Configuration getConfig(){ 29 Configuration configuration = new Configuration(); 30 // conf.set("hbase.rootdir","hdfs：HadoopMaster:9000/hbase"); 31 configuration.set("hbase.zookeeper.quorum", "HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181"); 32 return configuration; 33 } 34 } 2016-12-10 15:13:01,074 INFO [org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper] - Process identifier=hconnection-0x39ce5ac9 connecting to ZooKeeper ensemble=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181 2016-12-10 15:13:01,104 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:zookeeper.version=3.4.6-1569965, built on 02/20/2014 09:09 GMT 2016-12-10 15:13:01,105 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:host.name=WIN-BQOBV63OBNM 2016-12-10 15:13:01,105 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.version=1.7.0_51 2016-12-10 15:13:01,105 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.vendor=Oracle Corporation 2016-12-10 15:13:01,106 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.home=C:\Program Files\Java\jdk1.7.0_51\jre 2016-12-10 15:13:01,106 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.class.path=D:\Code\MyEclipseJavaCode\HbaseProject\bin;D:\SoftWare\hbase-1.2.3\lib\activation-1.1.jar;D:\SoftWare\hbase-1.2.3\lib\aopalliance-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\apacheds-i18n-2.0.0-M15.jar;D:\SoftWare\hbase-1.2.3\lib\apacheds-kerberos-codec-2.0.0-M15.jar;D:\SoftWare\hbase-1.2.3\lib\api-asn1-api-1.0.0-M20.jar;D:\SoftWare\hbase-1.2.3\lib\api-util-1.0.0-M20.jar;D:\SoftWare\hbase-1.2.3\lib\asm-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\avro-1.7.4.jar;D:\SoftWare\hbase-1.2.3\lib\commons-beanutils-1.7.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-beanutils-core-1.8.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-cli-1.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-codec-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\commons-collections-3.2.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-compress-1.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-configuration-1.6.jar;D:\SoftWare\hbase-1.2.3\lib\commons-daemon-1.0.13.jar;D:\SoftWare\hbase-1.2.3\lib\commons-digester-1.8.jar;D:\SoftWare\hbase-1.2.3\lib\commons-el-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-httpclient-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-io-2.4.jar;D:\SoftWare\hbase-1.2.3\lib\commons-lang-2.6.jar;D:\SoftWare\hbase-1.2.3\lib\commons-logging-1.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-math-2.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-math3-3.1.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-net-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\disruptor-3.3.0.jar;D:\SoftWare\hbase-1.2.3\lib\findbugs-annotations-1.3.9-1.jar;D:\SoftWare\hbase-1.2.3\lib\guava-12.0.1.jar;D:\SoftWare\hbase-1.2.3\lib\guice-3.0.jar;D:\SoftWare\hbase-1.2.3\lib\guice-servlet-3.0.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-annotations-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-auth-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-client-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-hdfs-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-app-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-core-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-jobclient-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-shuffle-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-api-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-client-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-server-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-annotations-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-annotations-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-client-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-common-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-common-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-examples-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-external-blockcache-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-hadoop2-compat-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-hadoop-compat-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-it-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-it-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-prefix-tree-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-procedure-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-protocol-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-resource-bundle-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-rest-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-server-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-server-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-shell-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-thrift-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\htrace-core-3.1.0-incubating.jar;D:\SoftWare\hbase-1.2.3\lib\httpclient-4.2.5.jar;D:\SoftWare\hbase-1.2.3\lib\httpcore-4.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-core-asl-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-jaxrs-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-mapper-asl-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-xc-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jamon-runtime-2.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\jasper-compiler-5.5.23.jar;D:\SoftWare\hbase-1.2.3\lib\jasper-runtime-5.5.23.jar;D:\SoftWare\hbase-1.2.3\lib\javax.inject-1.jar;D:\SoftWare\hbase-1.2.3\lib\java-xmlbuilder-0.4.jar;D:\SoftWare\hbase-1.2.3\lib\jaxb-api-2.2.2.jar;D:\SoftWare\hbase-1.2.3\lib\jaxb-impl-2.2.3-1.jar;D:\SoftWare\hbase-1.2.3\lib\jcodings-1.0.8.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-client-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-core-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-guice-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-json-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-server-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jets3t-0.9.0.jar;D:\SoftWare\hbase-1.2.3\lib\jettison-1.3.3.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-sslengine-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-util-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\joni-2.1.2.jar;D:\SoftWare\hbase-1.2.3\lib\jruby-complete-1.6.8.jar;D:\SoftWare\hbase-1.2.3\lib\jsch-0.1.42.jar;D:\SoftWare\hbase-1.2.3\lib\jsp-2.1-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\jsp-api-2.1-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\junit-4.12.jar;D:\SoftWare\hbase-1.2.3\lib\leveldbjni-all-1.8.jar;D:\SoftWare\hbase-1.2.3\lib\libthrift-0.9.3.jar;D:\SoftWare\hbase-1.2.3\lib\log4j-1.2.17.jar;D:\SoftWare\hbase-1.2.3\lib\metrics-core-2.2.0.jar;D:\SoftWare\hbase-1.2.3\lib\netty-all-4.0.23.Final.jar;D:\SoftWare\hbase-1.2.3\lib\paranamer-2.3.jar;D:\SoftWare\hbase-1.2.3\lib\protobuf-java-2.5.0.jar;D:\SoftWare\hbase-1.2.3\lib\servlet-api-2.5.jar;D:\SoftWare\hbase-1.2.3\lib\servlet-api-2.5-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\slf4j-api-1.7.7.jar;D:\SoftWare\hbase-1.2.3\lib\slf4j-log4j12-1.7.5.jar;D:\SoftWare\hbase-1.2.3\lib\snappy-java-1.0.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\spymemcached-2.11.6.jar;D:\SoftWare\hbase-1.2.3\lib\xmlenc-0.52.jar;D:\SoftWare\hbase-1.2.3\lib\xz-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\zookeeper-3.4.6.jar 2016-12-10 15:13:01,109 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.library.path=C:\Program Files\Java\jdk1.7.0_51\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\ProgramData\Oracle\Java\javapath;C:\Python27\;C:\Python27\Scripts;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;D:\SoftWare\MATLAB R2013a\runtime\win64;D:\SoftWare\MATLAB R2013a\bin;C:\Program Files (x86)\IDM Computer Solutions\UltraCompare;C:\Program Files\Java\jdk1.7.0_51\bin;C:\Program Files\Java\jdk1.7.0_51\jre\bin;D:\SoftWare\apache-ant-1.9.0\bin;HADOOP_HOME\bin;D:\SoftWare\apache-maven-3.3.9\bin;D:\SoftWare\Scala\bin;D:\SoftWare\Scala\jre\bin;%MYSQL_HOME\bin;D:\SoftWare\MySQL Server\MySQL Server 5.0\bin;D:\SoftWare\apache-tomcat-7.0.69\bin;%C:\Windows\System32;%C:\Windows\SysWOW64;D:\SoftWare\SSH Secure Shell;. 2016-12-10 15:13:01,110 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.io.tmpdir=C:\Users\ADMINI~1\AppData\Local\Temp\ 2016-12-10 15:13:01,111 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.compiler=<NA> 2016-12-10 15:13:01,111 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.name=Windows 7 2016-12-10 15:13:01,112 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.arch=amd64 2016-12-10 15:13:01,112 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.version=6.1 2016-12-10 15:13:01,113 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.name=Administrator 2016-12-10 15:13:01,113 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.home=C:\Users\Administrator 2016-12-10 15:13:01,114 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.dir=D:\Code\MyEclipseJavaCode\HbaseProject 2016-12-10 15:13:01,118 INFO [org.apache.zookeeper.ZooKeeper] - Initiating client connection, connectString=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181 sessionTimeout=180000 watcher=hconnection-0x39ce5ac90x0, quorum=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181, baseZNode=/hbase 2016-12-10 15:13:01,249 INFO [org.apache.zookeeper.ClientCnxn] - Opening socket connection to server HadoopMaster/192.168.80.10:2181. Will not attempt to authenticate using SASL (unknown error) 2016-12-10 15:13:01,255 INFO [org.apache.zookeeper.ClientCnxn] - Socket connection established to HadoopMaster/192.168.80.10:2181, initiating session 2016-12-10 15:13:01,326 INFO [org.apache.zookeeper.ClientCnxn] - Session establishment complete on server HadoopMaster/192.168.80.10:2181, sessionid = 0x15825dedcf4000d, negotiated timeout = 40000 keyvalues=NONE 2016-12-10 15:13:03,155 INFO [org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation] - Closing zookeeper sessionid=0x15825dedcf4000d 2016-12-10 15:13:03,163 INFO [org.apache.zookeeper.ZooKeeper] - Session: 0x15825dedcf4000d closed 2016-12-10 15:13:03,163 INFO [org.apache.zookeeper.ClientCnxn] - EventThread shut down 如现在这样，不指定，默认把所有的列全拿出来 （开发实际中，一定要加指定呀） 1 package zhouls.bigdata.HbaseProject.Test1; 2 3 import javax.xml.transform.Result; 4 5 import org.apache.hadoop.conf.Configuration; 6 import org.apache.hadoop.hbase.HBaseConfiguration; 7 import org.apache.hadoop.hbase.TableName; 8 import org.apache.hadoop.hbase.client.Get; 9 import org.apache.hadoop.hbase.client.HTable; 10 import org.apache.hadoop.hbase.client.Put; 11 import org.apache.hadoop.hbase.util.Bytes; 12 13 public class HBaseTest { 14 public static void main(String[] args) throws Exception { 15 HTable table = new HTable(getConfig(),TableName.valueOf("test_table2"));//表名是test_table 16 // Put put = new Put(Bytes.toBytes("row_04"));//行键是row_01 17 // put.add(Bytes.toBytes("f1"),Bytes.toBytes("name"),Bytes.toBytes("Andy3"));//列簇是f1，列修饰符是name，值是Andy3 18 // put.add(Bytes.toBytes("f2"),Bytes.toBytes("name"),Bytes.toBytes("Andy3"));//列簇是f2，列修饰符是name，值是Andy3 19 // table.put(put); 20 21 Get get = new Get(Bytes.toBytes("row_04")); 22 // get.addColumn(Bytes.toBytes("f1"), Bytes.toBytes("age"));如现在这样，不指定，默认把所有的全拿出来 23 org.apache.hadoop.hbase.client.Result rest = table.get(get); 24 System.out.println(rest.toString()); 25 table.close(); 26 } 27 28 public static Configuration getConfig(){ 29 Configuration configuration = new Configuration(); 30 // conf.set("hbase.rootdir","hdfs：HadoopMaster:9000/hbase"); 31 configuration.set("hbase.zookeeper.quorum", "HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181"); 32 return configuration; 33 } 34 } 2016-12-10 15:17:07,672 INFO [org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper] - Process identifier=hconnection-0x7a45682c connecting to ZooKeeper ensemble=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181 2016-12-10 15:17:07,694 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:zookeeper.version=3.4.6-1569965, built on 02/20/2014 09:09 GMT 2016-12-10 15:17:07,695 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:host.name=WIN-BQOBV63OBNM 2016-12-10 15:17:07,695 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.version=1.7.0_51 2016-12-10 15:17:07,696 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.vendor=Oracle Corporation 2016-12-10 15:17:07,696 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.home=C:\Program Files\Java\jdk1.7.0_51\jre 2016-12-10 15:17:07,696 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.class.path=D:\Code\MyEclipseJavaCode\HbaseProject\bin;D:\SoftWare\hbase-1.2.3\lib\activation-1.1.jar;D:\SoftWare\hbase-1.2.3\lib\aopalliance-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\apacheds-i18n-2.0.0-M15.jar;D:\SoftWare\hbase-1.2.3\lib\apacheds-kerberos-codec-2.0.0-M15.jar;D:\SoftWare\hbase-1.2.3\lib\api-asn1-api-1.0.0-M20.jar;D:\SoftWare\hbase-1.2.3\lib\api-util-1.0.0-M20.jar;D:\SoftWare\hbase-1.2.3\lib\asm-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\avro-1.7.4.jar;D:\SoftWare\hbase-1.2.3\lib\commons-beanutils-1.7.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-beanutils-core-1.8.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-cli-1.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-codec-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\commons-collections-3.2.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-compress-1.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-configuration-1.6.jar;D:\SoftWare\hbase-1.2.3\lib\commons-daemon-1.0.13.jar;D:\SoftWare\hbase-1.2.3\lib\commons-digester-1.8.jar;D:\SoftWare\hbase-1.2.3\lib\commons-el-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\commons-httpclient-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-io-2.4.jar;D:\SoftWare\hbase-1.2.3\lib\commons-lang-2.6.jar;D:\SoftWare\hbase-1.2.3\lib\commons-logging-1.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-math-2.2.jar;D:\SoftWare\hbase-1.2.3\lib\commons-math3-3.1.1.jar;D:\SoftWare\hbase-1.2.3\lib\commons-net-3.1.jar;D:\SoftWare\hbase-1.2.3\lib\disruptor-3.3.0.jar;D:\SoftWare\hbase-1.2.3\lib\findbugs-annotations-1.3.9-1.jar;D:\SoftWare\hbase-1.2.3\lib\guava-12.0.1.jar;D:\SoftWare\hbase-1.2.3\lib\guice-3.0.jar;D:\SoftWare\hbase-1.2.3\lib\guice-servlet-3.0.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-annotations-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-auth-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-client-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-hdfs-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-app-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-core-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-jobclient-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-mapreduce-client-shuffle-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-api-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-client-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hadoop-yarn-server-common-2.5.1.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-annotations-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-annotations-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-client-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-common-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-common-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-examples-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-external-blockcache-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-hadoop2-compat-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-hadoop-compat-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-it-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-it-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-prefix-tree-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-procedure-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-protocol-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-resource-bundle-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-rest-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-server-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-server-1.2.3-tests.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-shell-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\hbase-thrift-1.2.3.jar;D:\SoftWare\hbase-1.2.3\lib\htrace-core-3.1.0-incubating.jar;D:\SoftWare\hbase-1.2.3\lib\httpclient-4.2.5.jar;D:\SoftWare\hbase-1.2.3\lib\httpcore-4.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-core-asl-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-jaxrs-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-mapper-asl-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jackson-xc-1.9.13.jar;D:\SoftWare\hbase-1.2.3\lib\jamon-runtime-2.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\jasper-compiler-5.5.23.jar;D:\SoftWare\hbase-1.2.3\lib\jasper-runtime-5.5.23.jar;D:\SoftWare\hbase-1.2.3\lib\javax.inject-1.jar;D:\SoftWare\hbase-1.2.3\lib\java-xmlbuilder-0.4.jar;D:\SoftWare\hbase-1.2.3\lib\jaxb-api-2.2.2.jar;D:\SoftWare\hbase-1.2.3\lib\jaxb-impl-2.2.3-1.jar;D:\SoftWare\hbase-1.2.3\lib\jcodings-1.0.8.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-client-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-core-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-guice-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-json-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jersey-server-1.9.jar;D:\SoftWare\hbase-1.2.3\lib\jets3t-0.9.0.jar;D:\SoftWare\hbase-1.2.3\lib\jettison-1.3.3.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-sslengine-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\jetty-util-6.1.26.jar;D:\SoftWare\hbase-1.2.3\lib\joni-2.1.2.jar;D:\SoftWare\hbase-1.2.3\lib\jruby-complete-1.6.8.jar;D:\SoftWare\hbase-1.2.3\lib\jsch-0.1.42.jar;D:\SoftWare\hbase-1.2.3\lib\jsp-2.1-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\jsp-api-2.1-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\junit-4.12.jar;D:\SoftWare\hbase-1.2.3\lib\leveldbjni-all-1.8.jar;D:\SoftWare\hbase-1.2.3\lib\libthrift-0.9.3.jar;D:\SoftWare\hbase-1.2.3\lib\log4j-1.2.17.jar;D:\SoftWare\hbase-1.2.3\lib\metrics-core-2.2.0.jar;D:\SoftWare\hbase-1.2.3\lib\netty-all-4.0.23.Final.jar;D:\SoftWare\hbase-1.2.3\lib\paranamer-2.3.jar;D:\SoftWare\hbase-1.2.3\lib\protobuf-java-2.5.0.jar;D:\SoftWare\hbase-1.2.3\lib\servlet-api-2.5.jar;D:\SoftWare\hbase-1.2.3\lib\servlet-api-2.5-6.1.14.jar;D:\SoftWare\hbase-1.2.3\lib\slf4j-api-1.7.7.jar;D:\SoftWare\hbase-1.2.3\lib\slf4j-log4j12-1.7.5.jar;D:\SoftWare\hbase-1.2.3\lib\snappy-java-1.0.4.1.jar;D:\SoftWare\hbase-1.2.3\lib\spymemcached-2.11.6.jar;D:\SoftWare\hbase-1.2.3\lib\xmlenc-0.52.jar;D:\SoftWare\hbase-1.2.3\lib\xz-1.0.jar;D:\SoftWare\hbase-1.2.3\lib\zookeeper-3.4.6.jar 2016-12-10 15:17:07,698 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.library.path=C:\Program Files\Java\jdk1.7.0_51\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\ProgramData\Oracle\Java\javapath;C:\Python27\;C:\Python27\Scripts;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;D:\SoftWare\MATLAB R2013a\runtime\win64;D:\SoftWare\MATLAB R2013a\bin;C:\Program Files (x86)\IDM Computer Solutions\UltraCompare;C:\Program Files\Java\jdk1.7.0_51\bin;C:\Program Files\Java\jdk1.7.0_51\jre\bin;D:\SoftWare\apache-ant-1.9.0\bin;HADOOP_HOME\bin;D:\SoftWare\apache-maven-3.3.9\bin;D:\SoftWare\Scala\bin;D:\SoftWare\Scala\jre\bin;%MYSQL_HOME\bin;D:\SoftWare\MySQL Server\MySQL Server 5.0\bin;D:\SoftWare\apache-tomcat-7.0.69\bin;%C:\Windows\System32;%C:\Windows\SysWOW64;D:\SoftWare\SSH Secure Shell;. 2016-12-10 15:17:07,698 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.io.tmpdir=C:\Users\ADMINI~1\AppData\Local\Temp\ 2016-12-10 15:17:07,698 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:java.compiler=<NA> 2016-12-10 15:17:07,698 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.name=Windows 7 2016-12-10 15:17:07,699 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.arch=amd64 2016-12-10 15:17:07,699 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:os.version=6.1 2016-12-10 15:17:07,699 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.name=Administrator 2016-12-10 15:17:07,699 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.home=C:\Users\Administrator 2016-12-10 15:17:07,700 INFO [org.apache.zookeeper.ZooKeeper] - Client environment:user.dir=D:\Code\MyEclipseJavaCode\HbaseProject 2016-12-10 15:17:07,702 INFO [org.apache.zookeeper.ZooKeeper] - Initiating client connection, connectString=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181 sessionTimeout=180000 watcher=hconnection-0x7a45682c0x0, quorum=HadoopMaster:2181,HadoopSlave1:2181,HadoopSlave2:2181, baseZNode=/hbase 2016-12-10 15:17:07,819 INFO [org.apache.zookeeper.ClientCnxn] - Opening socket connection to server HadoopMaster/192.168.80.10:2181. Will not attempt to authenticate using SASL (unknown error) 2016-12-10 15:17:07,823 INFO [org.apache.zookeeper.ClientCnxn] - Socket connection established to HadoopMaster/192.168.80.10:2181, initiating session 2016-12-10 15:17:07,870 INFO [org.apache.zookeeper.ClientCnxn] - Session establishment complete on server HadoopMaster/192.168.80.10:2181, sessionid = 0x15825dedcf4000e, negotiated timeout = 40000 keyvalues={row_04/f1:name/1478117286377/Put/vlen=5/seqid=0, row_04/f2:name/1478117286377/Put/vlen=5/seqid=0} 2016-12-10 15:17:09,275 INFO [org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation] - Closing zookeeper sessionid=0x15825dedcf4000e 2016-12-10 15:17:09,283 INFO [org.apache.zookeeper.ZooKeeper] - Session: 0x15825dedcf4000e closed 2016-12-10 15:17:09,283 INFO [org.apache.zookeeper.ClientCnxn] - EventThread shut down 本文转自大数据躺过的坑博客园博客，原文链接：http://www.cnblogs.com/zlslch/p/6155713.html，如需转载请自行联系原作者
2017-11-12

资源下载

更多资源
Mario

Mario

马里奥是站在游戏界顶峰的超人气多面角色。马里奥靠吃蘑菇成长，特征是大鼻子、头戴帽子、身穿背带裤，还留着胡子。与他的双胞胎兄弟路易基一起，长年担任任天堂的招牌角色。

时间: 2026-10-18 大小: 211.28KB 下载: 56次
Nacos

Nacos

Nacos /nɑ:kəʊs/ 是 Dynamic Naming and Configuration Service 的首字母简称，一个易于构建 AI Agent 应用的动态服务发现、配置管理和AI智能体管理平台。Nacos 致力于帮助您发现、配置和管理微服务及AI智能体应用。Nacos 提供了一组简单易用的特性集，帮助您快速实现动态服务发现、服务配置、服务元数据、流量管理。Nacos 帮助您更敏捷和容易地构建、交付和管理微服务平台。

时间: 2026-09-24 大小: 189MB 下载: 9次
Spring

Spring

Spring框架（Spring Framework）是由Rod Johnson于2002年提出的开源Java企业级应用框架，旨在通过使用JavaBean替代传统EJB实现方式降低企业级编程开发的复杂性。该框架基于简单性、可测试性和松耦合性设计理念，提供核心容器、应用上下文、数据访问集成等模块，支持整合Hibernate、Struts等第三方框架，其适用范围不仅限于服务器端开发，绝大多数Java应用均可从中受益。

时间: 2026-08-21 大小: 5MB 下载: 2次
Sublime Text

Sublime Text

Sublime Text具有漂亮的用户界面和强大的功能，例如代码缩略图，Python的插件，代码段等。还可自定义键绑定，菜单和工具栏。Sublime Text 的主要功能包括：拼写检查，书签，完整的 Python API ， Goto 功能，即时项目切换，多选择，多窗口等等。Sublime Text 是一个跨平台的编辑器，同时支持Windows、Linux、Mac OS X等操作系统。

时间: 2026-08-21 大小: 9.84MB 下载: 40次
热门标签
DeepSeek Jdk25 OpenAi HarmonyOS6 Nacos3 SpringBoot4 SpringCloud Docker Kubernetes Service Mesh Redis Gemini3 Rocky

欢迎您来访！

登录后，您将获得更多功能！
热门文章
联系我们

有任何问题或合作意向欢迎联系我们

Email: 99873273@qq.com

QQ: 99873273

用户登录
用户注册