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xtools-boot一款基于JDK25,SpringBoot4的通用Spring工具库

trebuchet ms",verdana,arial,sans-serif;}HTTP请求到达LogTrackFilterOrder:100创建LogTrack生成唯一ID生成traceId设置type=MAIN

2026-06-09

基于Web的Kafka管理器工具之Kafka-manager启动时出现Exception in thread "main" java.lan...

4096 Jul 28 20:51 share [hadoop@master kafka-manager-1.3.2.1]$ cat nohup.out Exception in thread "main

2017-11-12

鸿蒙内核源码分析(ELF格式篇) | 用户程序入口并不是main | 百篇博客分析HarmonyOS源码 | v51.04

\n", who); } char *my_name = "harmony os"; int main() { say_hello(my_name); return 0; } 因在 v50.xx (编译环境篇

2021-04-24

鸿蒙内核源码分析(ELF格式篇) | 应用程序入口并不是main | 百篇博客分析HarmonyOS源码 | v51.05

\n", who); } char *my_name = "harmony os"; int main() { say_hello(my_name); return 0; } 因在 v50.xx (编译环境篇

2021-04-24

在同一目录（package）下运行go run main.go 找不到同目录下别的文件中声明的变量

问题在同一目录（package）下运行go run main.go 找不到同目录下别的文件中声明的变量 $ go run main.go # command-line-arguments .

2018-11-27

鸿蒙内核源码分析(ELF反汇编篇) | 程序的入口函数并不是main | 百篇博客分析HarmonyOS源码 | v51.03

\n", who); } char *my_name = "harmony os"; int main() { say_hello(my_name); return 0; } 因在 v50.xx (编译环境篇

2021-04-24

鸿蒙内核源码分析(ELF反汇编篇) | 程序的入口函数并不是main | 百篇博客分析HarmonyOS源码 | v51.02

示例代码在windows环境 E:\harmony\docker\test4harmony下创建 main.c文件,内容如下: #include <stdio.h> void say_hello

2021-04-24

4 weekend110的textinputformat对切片规划的源码分析 + 倒排索引的mr实现 + 多个job在同一个main方法中提...

好的，现在，来weekend110的textinputformat对切片规划的源码分析， Inputformat默认是textinputformat，一通百通。这就是今天，weekend110的textinputformat对切片规划的源码分析入口 [LocatedFileStatus{path=hdfs://weekend110:9000/wc/srcdata/words.log; isDirectory=false; length=90; replication=1; blocksize=134217728; modification_time=1469247371536; access_time=1469501356933; owner=hadoop; group=supergroup; permission=rw-r--r--; isSymlink=false}] [hdfs://weekend110:9000/wc/srcdata/words.log:0+90] [hadoop@weekend110 ~]$ /home/hadoop/app/hadoop-2.4.1/bin/hadoop fs -ls /tmp Found 1 items drwx------ - hadoop supergroup 0 2016-07-23 12:25 /tmp/hadoop-yarn [hadoop@weekend110 ~]$ /home/hadoop/app/hadoop-2.4.1/bin/hadoop fs -ls /tmp/hadoop-yarn Found 1 items drwx------ - hadoop supergroup 0 2016-07-23 12:26 /tmp/hadoop-yarn/staging [hadoop@weekend110 ~]$ /home/hadoop/app/hadoop-2.4.1/bin/hadoop fs -ls /tmp/hadoop-yarn/staging Found 2 items drwx------ - hadoop supergroup 0 2016-07-23 12:25 /tmp/hadoop-yarn/staging/hadoop drwxr-xr-x - hadoop supergroup 0 2016-07-23 12:26 /tmp/hadoop-yarn/staging/history [hadoop@weekend110 ~]$ /home/hadoop/app/hadoop-2.4.1/bin/hadoop fs -ls /tmp/hadoop-yarn/staging/history Found 1 items drwxrwxrwt - hadoop supergroup 0 2016-07-23 12:26 /tmp/hadoop-yarn/staging/history/done_intermediate [hadoop@weekend110 ~]$ /home/hadoop/app/hadoop-2.4.1/bin/hadoop fs -ls /tmp/hadoop-yarn/staging/history/done_intermediate Found 1 items drwxrwx--- - hadoop supergroup 0 2016-07-28 09:51 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop [hadoop@weekend110 ~]$ /home/hadoop/app/hadoop-2.4.1/bin/hadoop fs -ls /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop Found 48 items -rwxrwx--- 1 hadoop supergroup 32973 2016-07-23 12:29 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469234255012_0001-1469247921943-hadoop-wc.jar-1469248148068-1-1-SUCCEEDED-default-1469248027901.jhist -rwxrwx--- 1 hadoop supergroup 347 2016-07-23 12:29 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469234255012_0001.summary -rwxrwx--- 1 hadoop supergroup 91579 2016-07-23 12:29 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469234255012_0001_conf.xml -rwxrwx--- 1 hadoop supergroup 32957 2016-07-25 19:45 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469446305412_0001-1469447061251-hadoop-wc.jar-1469447138744-1-1-SUCCEEDED-default-1469447093632.jhist -rwxrwx--- 1 hadoop supergroup 347 2016-07-25 19:45 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469446305412_0001.summary -rwxrwx--- 1 hadoop supergroup 91579 2016-07-25 19:45 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469446305412_0001_conf.xml -rwxrwx--- 1 hadoop supergroup 33003 2016-07-26 20:38 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469500058449_0001-1469536528574-hadoop-flow.jar-1469536711053-1-1-SUCCEEDED-default-1469536621793.jhist -rwxrwx--- 1 hadoop supergroup 349 2016-07-26 20:38 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469500058449_0001.summary -rwxrwx--- 1 hadoop supergroup 91594 2016-07-26 20:38 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469500058449_0001_conf.xml -rwxrwx--- 1 hadoop supergroup 32975 2016-07-27 09:07 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469581296388_0001-1469581609069-hadoop-flow.jar-1469581669098-1-1-SUCCEEDED-default-1469581639942.jhist -rwxrwx--- 1 hadoop supergroup 349 2016-07-27 09:07 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469581296388_0001.summary -rwxrwx--- 1 hadoop supergroup 91594 2016-07-27 09:07 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469581296388_0001_conf.xml -rwxrwx--- 1 hadoop supergroup 32966 2016-07-27 09:13 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469581296388_0002-1469581980369-hadoop-flow.jar-1469582016624-1-1-SUCCEEDED-default-1469581991321.jhist -rwxrwx--- 1 hadoop supergroup 348 2016-07-27 09:13 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469581296388_0002.summary -rwxrwx--- 1 hadoop supergroup 91594 2016-07-27 09:13 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469581296388_0002_conf.xml -rwxrwx--- 1 hadoop supergroup 32947 2016-07-27 09:34 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469581296388_0003-1469583259497-hadoop-flow.jar-1469583283697-1-1-SUCCEEDED-default-1469583266059.jhist -rwxrwx--- 1 hadoop supergroup 347 2016-07-27 09:34 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469581296388_0003.summary -rwxrwx--- 1 hadoop supergroup 91594 2016-07-27 09:34 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469581296388_0003_conf.xml -rwxrwx--- 1 hadoop supergroup 32973 2016-07-27 09:56 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469581296388_0004-1469584535785-hadoop-flow.jar-1469584574236-1-1-SUCCEEDED-default-1469584549659.jhist -rwxrwx--- 1 hadoop supergroup 347 2016-07-27 09:56 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469581296388_0004.summary -rwxrwx--- 1 hadoop supergroup 91594 2016-07-27 09:56 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469581296388_0004_conf.xml -rwxrwx--- 1 hadoop supergroup 32994 2016-07-27 16:51 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469604813941_0001-1469609254627-hadoop-flowSort.jar-1469609480611-1-1-SUCCEEDED-default-1469609373636.jhist -rwxrwx--- 1 hadoop supergroup 353 2016-07-27 16:51 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469604813941_0001.summary -rwxrwx--- 1 hadoop supergroup 91630 2016-07-27 16:51 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469604813941_0001_conf.xml -rwxrwx--- 1 hadoop supergroup 32989 2016-07-27 17:01 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469604813941_0002-1469609990434-hadoop-flowSort.jar-1469610090600-1-1-SUCCEEDED-default-1469610004692.jhist -rwxrwx--- 1 hadoop supergroup 353 2016-07-27 17:01 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469604813941_0002.summary -rwxrwx--- 1 hadoop supergroup 91622 2016-07-27 17:01 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469604813941_0002_conf.xml -rwxrwx--- 1 hadoop supergroup 52581 2016-07-27 22:28 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469628834819_0001-1469629441509-hadoop-flowArea.jar-1469629695512-1-0-FAILED-default-1469629461365.jhist -rwxrwx--- 1 hadoop supergroup 352 2016-07-27 22:28 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469628834819_0001.summary -rwxrwx--- 1 hadoop supergroup 91494 2016-07-27 22:28 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469628834819_0001_conf.xml -rwxrwx--- 1 hadoop supergroup 30548 2016-07-27 22:42 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469628834819_0002-1469629856935-hadoop-flowArea.jar-1469630543551-1-0-FAILED-default-1469630477324.jhist -rwxrwx--- 1 hadoop supergroup 350 2016-07-27 22:42 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469628834819_0002.summary -rwxrwx--- 1 hadoop supergroup 91494 2016-07-27 22:42 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469628834819_0002_conf.xml -rwxrwx--- 1 hadoop supergroup 30560 2016-07-27 22:55 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469628834819_0003-1469630391568-hadoop-flowArea.jar-1469631307275-1-0-FAILED-default-1469631249046.jhist -rwxrwx--- 1 hadoop supergroup 350 2016-07-27 22:55 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469628834819_0003.summary -rwxrwx--- 1 hadoop supergroup 91494 2016-07-27 22:55 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469628834819_0003_conf.xml -rwxrwx--- 1 hadoop supergroup 54558 2016-07-28 09:12 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469667659405_0001-1469668063936-hadoop-flowArea.jar-1469668319036-1-0-FAILED-default-1469668087466.jhist -rwxrwx--- 1 hadoop supergroup 352 2016-07-28 09:11 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469667659405_0001.summary -rwxrwx--- 1 hadoop supergroup 91494 2016-07-28 09:12 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469667659405_0001_conf.xml -rwxrwx--- 1 hadoop supergroup 30329 2016-07-28 09:25 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469667659405_0002-1469669047716-hadoop-flow.jar-1469669116225-1-0-FAILED-default-1469669070963.jhist -rwxrwx--- 1 hadoop supergroup 346 2016-07-28 09:25 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469667659405_0002.summary -rwxrwx--- 1 hadoop supergroup 91595 2016-07-28 09:25 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469667659405_0002_conf.xml -rwxrwx--- 1 hadoop supergroup 30331 2016-07-28 09:38 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469667659405_0003-1469669444122-hadoop-flow.jar-1469669914163-1-0-FAILED-default-1469669867080.jhist -rwxrwx--- 1 hadoop supergroup 346 2016-07-28 09:38 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469667659405_0003.summary -rwxrwx--- 1 hadoop supergroup 91595 2016-07-28 09:38 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469667659405_0003_conf.xml -rwxrwx--- 1 hadoop supergroup 32950 2016-07-28 09:51 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469667659405_0004-1469670210160-hadoop-flow.jar-1469670688549-1-1-SUCCEEDED-default-1469670670491.jhist -rwxrwx--- 1 hadoop supergroup 347 2016-07-28 09:51 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469667659405_0004.summary -rwxrwx--- 1 hadoop supergroup 91619 2016-07-28 09:51 /tmp/hadoop-yarn/staging/history/done_intermediate/hadoop/job_1469667659405_0004_conf.xml [hadoop@weekend110 ~]$ file:/tmp/hadoop-Administrator/mapred/staging/Administrator1242101173/.staging/job_local1242101173_0001/job.xml job-id : job_local1242101173_0001uber-mode : falsemap-progress : 1.0reduce-progress : 1.0cleanup-progress : 1.0setup-progress : 1.0runstate : SUCCEEDEDstart-time : 0user-name : Administratorpriority : NORMALscheduling-info : NAnum-used-slots0num-reserved-slots0used-mem0reserved-mem0needed-mem0 主题: 主用户: NTUserPrincipal: Administrator 主用户: NTSidUserPrincipal: S-1-5-21-2155837731-1039603112-1552600933-500 主用户: NTDomainPrincipal: WIN-BQOBV63OBNM 主用户: NTSidDomainPrincipal: S-1-5-21-2155837731-1039603112-1552600933 主用户: NTSidPrimaryGroupPrincipal: S-1-5-21-2155837731-1039603112-1552600933-513 主用户: NTSidGroupPrincipal: S-1-1-0 主用户: NTSidGroupPrincipal: S-1-5-114 主用户: NTSidGroupPrincipal: S-1-5-32-544 主用户: NTSidGroupPrincipal: S-1-5-32-545 主用户: NTSidGroupPrincipal: S-1-5-4 主用户: NTSidGroupPrincipal: S-1-2-1 主用户: NTSidGroupPrincipal: S-1-5-11 主用户: NTSidGroupPrincipal: S-1-5-15 主用户: NTSidGroupPrincipal: S-1-5-113 主用户: NTSidGroupPrincipal: S-1-5-5-0-112222 主用户: NTSidGroupPrincipal: S-1-2-0 主用户: NTSidGroupPrincipal: S-1-5-64-10 主用户: NTSidGroupPrincipal: S-1-16-12288 主用户: Administrator 公共身份证明: NTNumericCredential: 2088 专用身份证明: org.apache.hadoop.security.Credentials@77084cb5 以上是weekend110的textinputformat的对切片规划的源码分析建立索引看mr程序实现倒排索引 Soga: 之前在分析切片规划的源码分析时，Inputspilt里，我们知道，是包括block信息、文件路径信息、、、 [hadoop@weekend110 ~]$ /home/hadoop/app/hadoop-2.4.1/bin/hadoop jar ii.jar cn.itcast.hadoop.mr.ii.InverseIndexStepOne /ii/data /ii/stepone 为什么可以，因为，拿这个结果，作为输入以上是weekend110的倒排索引的mr实现以下是，多个job在同一个mian方法中提交总结，不推荐这种哈。当然，在这里是玩玩而已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/5901865.html，如需转载请自行联系原作者

2017-11-19