Storm的官方网址：http://storm.apache.org/index.html
1:集群部署的基本流程(基本套路)：
集群部署的流程：下载安装包、解压安装包、修改配置文件、分发安装包、启动集群;
1：安装一个zookeeper集群，之前已经部署过，这里省略，贴一下步骤；
安装配置zooekeeper集群：
1.1：解压
tar -zxvf zookeeper-3.4.5.tar.gz
1.2：修改配置
cd /home/hadoop/zookeeper-3.4.5/conf/
cp zoo_sample.cfg zoo.cfg
vim zoo.cfg
修改：dataDir=/home/hadoop/zookeeper-3.4.5/tmp
在最后添加：
server.1=master:2888:3888
server.2=slaver1:2888:3888
server.3=slaver2:2888:3888
保存退出
然后创建一个tmp文件夹
mkdir /home/hadoop/zookeeper-3.4.5/tmp
再创建一个空文件
touch /home/hadoop/zookeeper-3.4.5/tmp/myid
最后向该文件写入ID
echo 1 > /home/hadoop/zookeeper-3.4.5/tmp/myid
1.3将配置好的zookeeper拷贝到其他节点：
scp -r /home/hadoop/zookeeper-3.4.5/ slaver1:/home/hadoop/
scp -r /home/hadoop/zookeeper-3.4.5/ slaver2:/home/hadoop/
注意：修改slaver1、slaver2对应/home/hadoop/zookeeper-3.4.5/tmp/myid内容
slaver1：
echo 2 > /home/hadoop/zookeeper-3.4.5/tmp/myid
slaver2：
echo 3 > /home/hadoop/zookeeper-3.4.5/tmp/myid
2、上传storm的安装包，解压缩：
[root@master hadoop]# tar -zxvf apache-storm-0.9.2-incubating.tar.gz
![]()
3、修改配置文件storm.yaml：
可以创建一个软连接，方便操作storm：[root@master soft]# ln -s apache-storm-0.9.2-incubating storm
![]()
修改内容如下所示，下面两个配置均可：
#指定storm使用的zk集群
storm.zookeeper.servers:
- "zk01"
- "zk02"
- "zk03"
#指定storm集群中的nimbus节点所在的服务器
nimbus.host: "storm01"
#指定nimbus启动JVM最大可用内存大小
nimbus.childopts: "-Xmx1024m"
#指定supervisor启动JVM最大可用内存大小
supervisor.childopts: "-Xmx1024m"
#指定supervisor节点上，每个worker启动JVM最大可用内存大小
worker.childopts: "-Xmx768m"
#指定ui启动JVM最大可用内存大小，ui服务一般与nimbus同在一个节点上。
ui.childopts: "-Xmx768m"
#指定supervisor节点上，启动worker时对应的端口号，每个端口对应槽，每个槽位对应一个worker
supervisor.slots.ports:
- 6700
- 6701
- 6702
- 6703
此次配置使用下面的，进行集群安装：
#所使用的zookeeper集群主机
storm.zookeeper.servers:
- "master"
- "slaver1"
- "slaver2"
#nimbus所在的主机名
nimbus.host: "master"
supervisor.slots.ports
-6701
-6702
-6703
-6704
-6705
![]()
然后将master修改好的storm发送到slaver1,slaver2：
[root@master hadoop]# scp -r apache-storm-0.9.2-incubating/ slaver1:/home/hadoop/
[root@master hadoop]# scp -r apache-storm-0.9.2-incubating/ slaver2:/home/hadoop/
![]()
4：启动storm集群，首先启动你的Zookeeper集群，然后再启动你的storm集群哈。
启动Zookeeper集群：
![]()
![]()
![]()
然后启动Storm集群：
![]()
启动storm
在nimbus主机上，在nimbus.host所属的机器上启动 nimbus服务：
nohup ./storm nimbus 1>/dev/null 2>&1 & 或者使用命令：nohup ./storm nimbus &
在nimbus.host所属的机器上启动ui服务：
nohup ./storm ui 1>/dev/null 2>&1 & 或者使用命令：nohup ./storm ui &
在supervisor主机上，在其它个点击上启动supervisor服务：
nohup ./storm supervisor 1>/dev/null 2>&1 & 或者使用命令：nohup ./storm supervisor &
注意，解释：
1>/dev/null：代表标准输入到这个目录；
2>&1：代表标准输出也到这个目录下面；
&：代表这个是后台运行；
如下启动storm方便观察，最后一行是卡住不动的哦：
![]()
查看进程如下所示：
![]()
可以启动一下storm的ui查看：
![]()
查看一下进程如：
![]()
启动ui以后可以在浏览器访问，如：
![]()
启动supervisor
[root@slaver1 bin]# ./storm supervisor
![]()
然后可以启动剩下的storm：
[root@slaver2 bin]# ./storm supervisor
启动以后可以查看进程jps的启动情况，然后可以去浏览器查看自己http://192.168.3.129:8080/index.html的页面各个启动情况，如supervisor等等。
![]()
5：Storm常用操作命令：
1：有许多简单且有用的命令可以用来管理拓扑，它们可以提交、杀死、禁用、再平衡拓扑。
提交任务命令格式：storm jar 【jar路径】 【拓扑包名.拓扑类名】 【拓扑名称】
2：bin/storm jar examples/storm-starter/storm-starter-topologies-0.9.6.jar storm.starter.WordCountTopology wordcount
杀死任务命令格式：storm kill 【拓扑名称】 -w 10（执行kill命令时可以通过-w [等待秒数]指定拓扑停用以后的等待时间）
3：storm kill topology-name -w 10
停用任务命令格式：storm deactivte 【拓扑名称】
4：storm deactivte topology-name
5：我们能够挂起或停用运行中的拓扑。当停用拓扑时，所有已分发的元组都会得到处理，但是spouts的nextTuple方法不会被调用。销毁一个拓扑，可以使用kill命令。它会以一种安全的方式销毁一个拓扑，首先停用拓扑，在等待拓扑消息的时间段内允许拓扑完成当前的数据流。
启用任务命令格式：storm activate【拓扑名称】
storm activate topology-name
重新部署任务命令格式：storm rebalance 【拓扑名称】
storm rebalance topology-name
再平衡使你重分配集群任务。这是个很强大的命令。比如，你向一个运行中的集群增加了节点。再平衡命令将会停用拓扑，然后在相应超时时间之后重分配工人，并重启拓扑。
注意使用storm运行jar包的时候是没有输入输出路径的，区别于hadoop离线分析：
1 [root@master storm]# bin/storm jar examples/storm-starter/storm-starter-topologies-0.9.2-incubating.jar storm.starter.WordCountTopology wordcount
2 Running: /home/hadoop/soft/jdk1.7.0_65/bin/java -client -Dstorm.options= -Dstorm.home=/home/hadoop/soft/apache-storm-0.9.2-incubating -Djava.library.path=/usr/local/lib:/opt/local/lib:/usr/lib -Dstorm.conf.file= -cp /home/hadoop/soft/apache-storm-0.9.2-incubating/lib/commons-codec-1.6.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/hiccup-0.3.6.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/curator-client-2.4.0.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/clout-1.0.1.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/json-simple-1.1.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/reflectasm-1.07-shaded.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/httpclient-4.3.3.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/jgrapht-core-0.9.0.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/jline-2.11.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/ring-servlet-0.3.11.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/asm-4.0.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/clojure-1.5.1.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/joda-time-2.0.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/minlog-1.2.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/logback-classic-1.0.6.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/kryo-2.21.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/netty-3.6.3.Final.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/log4j-over-slf4j-1.6.6.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/commons-lang-2.5.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/tools.logging-0.2.3.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/commons-logging-1.1.3.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/compojure-1.1.3.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/logback-core-1.0.6.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/math.numeric-tower-0.0.1.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/ring-devel-0.3.11.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/servlet-api-2.5.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/commons-fileupload-1.2.1.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/guava-13.0.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/snakeyaml-1.11.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/jetty-6.1.26.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/disruptor-2.10.1.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/clj-time-0.4.1.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/jetty-util-6.1.26.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/httpcore-4.3.2.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/core.incubator-0.1.0.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/carbonite-1.4.0.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/commons-io-2.4.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/clj-stacktrace-0.2.4.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/slf4j-api-1.6.5.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/curator-framework-2.4.0.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/netty-3.2.2.Final.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/ring-core-1.1.5.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/chill-java-0.3.5.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/commons-exec-1.1.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/tools.macro-0.1.0.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/storm-core-0.9.2-incubating.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/ring-jetty-adapter-0.3.11.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/zookeeper-3.4.5.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/servlet-api-2.5-20081211.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/objenesis-1.2.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/lib/tools.cli-0.2.4.jar:examples/storm-starter/storm-starter-topologies-0.9.2-incubating.jar:/home/hadoop/soft/apache-storm-0.9.2-incubating/conf:/home/hadoop/soft/apache-storm-0.9.2-incubating/bin -Dstorm.jar=examples/storm-starter/storm-starter-topologies-0.9.2-incubating.jar storm.starter.WordCountTopology wordcount
3 712 [main] INFO backtype.storm.StormSubmitter - Jar not uploaded to master yet. Submitting jar...
4 772 [main] INFO backtype.storm.StormSubmitter - Uploading topology jar examples/storm-starter/storm-starter-topologies-0.9.2-incubating.jar to assigned location: storm-local/nimbus/inbox/stormjar-76fccf41-491e-4d61-8a98-4092c8630161.jar
5 Start uploading file 'examples/storm-starter/storm-starter-topologies-0.9.2-incubating.jar' to 'storm-local/nimbus/inbox/stormjar-76fccf41-491e-4d61-8a98-4092c8630161.jar' (2927299 bytes)
6 [==================================================] 2927299 / 2927299
7 File 'examples/storm-starter/storm-starter-topologies-0.9.2-incubating.jar' uploaded to 'storm-local/nimbus/inbox/stormjar-76fccf41-491e-4d61-8a98-4092c8630161.jar' (2927299 bytes)
8 941 [main] INFO backtype.storm.StormSubmitter - Successfully uploaded topology jar to assigned location: storm-local/nimbus/inbox/stormjar-76fccf41-491e-4d61-8a98-4092c8630161.jar
9 941 [main] INFO backtype.storm.StormSubmitter - Submitting topology wordcount in distributed mode with conf {"topology.workers":3,"topology.debug":true}
10 1431 [main] INFO backtype.storm.StormSubmitter - Finished submitting topology: wordcount
11 [root@master storm]#
使用storm自带的统计的demo启动起来以后ui如下所示：
![]()
然后点击wordCount以后如下所示，点击下面的按钮是相应的操作：
![]()
点击上面的按钮是相应的操作；
出现如下错误，这里贴一下，出错原因是：/storm/conf/storm.yaml的配置nimbus.host: "master"前面多了一个空格，删除空格即可：
1 [root@slaver1 bin]# ./storm supervisor
2 Exception in thread "main" java.lang.ExceptionInInitializerError
3 at java.lang.Class.forName0(Native Method)
4 at java.lang.Class.forName(Class.java:190)
5 at backtype.storm.config$loading__4910__auto__.invoke(config.clj:17)
6 at backtype.storm.config__init.load(Unknown Source)
7 at backtype.storm.config__init.<clinit>(Unknown Source)
8 at java.lang.Class.forName0(Native Method)
9 at java.lang.Class.forName(Class.java:270)
10 at clojure.lang.RT.loadClassForName(RT.java:2098)
11 at clojure.lang.RT.load(RT.java:430)
12 at clojure.lang.RT.load(RT.java:411)
13 at clojure.core$load$fn__5018.invoke(core.clj:5530)
14 at clojure.core$load.doInvoke(core.clj:5529)
15 at clojure.lang.RestFn.invoke(RestFn.java:408)
16 at clojure.core$load_one.invoke(core.clj:5336)
17 at clojure.core$load_lib$fn__4967.invoke(core.clj:5375)
18 at clojure.core$load_lib.doInvoke(core.clj:5374)
19 at clojure.lang.RestFn.applyTo(RestFn.java:142)
20 at clojure.core$apply.invoke(core.clj:619)
21 at clojure.core$load_libs.doInvoke(core.clj:5417)
22 at clojure.lang.RestFn.applyTo(RestFn.java:137)
23 at clojure.core$apply.invoke(core.clj:621)
24 at clojure.core$use.doInvoke(core.clj:5507)
25 at clojure.lang.RestFn.invoke(RestFn.java:408)
26 at backtype.storm.command.config_value$loading__4910__auto__.invoke(config_value.clj:16)
27 at backtype.storm.command.config_value__init.load(Unknown Source)
28 at backtype.storm.command.config_value__init.<clinit>(Unknown Source)
29 at java.lang.Class.forName0(Native Method)
30 at java.lang.Class.forName(Class.java:270)
31 at clojure.lang.RT.loadClassForName(RT.java:2098)
32 at clojure.lang.RT.load(RT.java:430)
33 at clojure.lang.RT.load(RT.java:411)
34 at clojure.core$load$fn__5018.invoke(core.clj:5530)
35 at clojure.core$load.doInvoke(core.clj:5529)
36 at clojure.lang.RestFn.invoke(RestFn.java:408)
37 at clojure.lang.Var.invoke(Var.java:415)
38 at backtype.storm.command.config_value.<clinit>(Unknown Source)
39 Caused by: while parsing a block mapping
40 in 'reader', line 18, column 1:
41 storm.zookeeper.servers:
42 ^
43 expected <block end>, but found BlockMappingStart
44 in 'reader', line 23, column 2:
45 nimbus.host: "master"
46 ^
47
48 at org.yaml.snakeyaml.parser.ParserImpl$ParseBlockMappingKey.produce(ParserImpl.java:570)
49 at org.yaml.snakeyaml.parser.ParserImpl.peekEvent(ParserImpl.java:158)
50 at org.yaml.snakeyaml.parser.ParserImpl.checkEvent(ParserImpl.java:143)
51 at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java:230)
52 at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:159)
53 at org.yaml.snakeyaml.composer.Composer.composeDocument(Composer.java:122)
54 at org.yaml.snakeyaml.composer.Composer.getSingleNode(Composer.java:105)
55 at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:120)
56 at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:481)
57 at org.yaml.snakeyaml.Yaml.load(Yaml.java:424)
58 at backtype.storm.utils.Utils.findAndReadConfigFile(Utils.java:141)
59 at backtype.storm.utils.Utils.readStormConfig(Utils.java:188)
60 at backtype.storm.utils.Utils.<clinit>(Utils.java:71)
61 ... 36 more
62 Exception in thread "main" java.lang.ExceptionInInitializerError
63 at java.lang.Class.forName0(Native Method)
64 at java.lang.Class.forName(Class.java:190)
65 at backtype.storm.config$loading__4910__auto__.invoke(config.clj:17)
66 at backtype.storm.config__init.load(Unknown Source)
67 at backtype.storm.config__init.<clinit>(Unknown Source)
68 at java.lang.Class.forName0(Native Method)
69 at java.lang.Class.forName(Class.java:270)
70 at clojure.lang.RT.loadClassForName(RT.java:2098)
71 at clojure.lang.RT.load(RT.java:430)
72 at clojure.lang.RT.load(RT.java:411)
73 at clojure.core$load$fn__5018.invoke(core.clj:5530)
74 at clojure.core$load.doInvoke(core.clj:5529)
75 at clojure.lang.RestFn.invoke(RestFn.java:408)
76 at clojure.core$load_one.invoke(core.clj:5336)
77 at clojure.core$load_lib$fn__4967.invoke(core.clj:5375)
78 at clojure.core$load_lib.doInvoke(core.clj:5374)
79 at clojure.lang.RestFn.applyTo(RestFn.java:142)
80 at clojure.core$apply.invoke(core.clj:619)
81 at clojure.core$load_libs.doInvoke(core.clj:5417)
82 at clojure.lang.RestFn.applyTo(RestFn.java:137)
83 at clojure.core$apply.invoke(core.clj:621)
84 at clojure.core$use.doInvoke(core.clj:5507)
85 at clojure.lang.RestFn.invoke(RestFn.java:408)
86 at backtype.storm.command.config_value$loading__4910__auto__.invoke(config_value.clj:16)
87 at backtype.storm.command.config_value__init.load(Unknown Source)
88 at backtype.storm.command.config_value__init.<clinit>(Unknown Source)
89 at java.lang.Class.forName0(Native Method)
90 at java.lang.Class.forName(Class.java:270)
91 at clojure.lang.RT.loadClassForName(RT.java:2098)
92 at clojure.lang.RT.load(RT.java:430)
93 at clojure.lang.RT.load(RT.java:411)
94 at clojure.core$load$fn__5018.invoke(core.clj:5530)
95 at clojure.core$load.doInvoke(core.clj:5529)
96 at clojure.lang.RestFn.invoke(RestFn.java:408)
97 at clojure.lang.Var.invoke(Var.java:415)
98 at backtype.storm.command.config_value.<clinit>(Unknown Source)
99 Caused by: while parsing a block mapping
100 in 'reader', line 18, column 1:
101 storm.zookeeper.servers:
102 ^
103 expected <block end>, but found BlockMappingStart
104 in 'reader', line 23, column 2:
105 nimbus.host: "master"
106 ^
107
108 at org.yaml.snakeyaml.parser.ParserImpl$ParseBlockMappingKey.produce(ParserImpl.java:570)
109 at org.yaml.snakeyaml.parser.ParserImpl.peekEvent(ParserImpl.java:158)
110 at org.yaml.snakeyaml.parser.ParserImpl.checkEvent(ParserImpl.java:143)
111 at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java:230)
112 at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:159)
113 at org.yaml.snakeyaml.composer.Composer.composeDocument(Composer.java:122)
114 at org.yaml.snakeyaml.composer.Composer.getSingleNode(Composer.java:105)
115 at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:120)
116 at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:481)
117 at org.yaml.snakeyaml.Yaml.load(Yaml.java:424)
118 at backtype.storm.utils.Utils.findAndReadConfigFile(Utils.java:141)
119 at backtype.storm.utils.Utils.readStormConfig(Utils.java:188)
120 at backtype.storm.utils.Utils.<clinit>(Utils.java:71)
121 ... 36 more
122 Exception in thread "main" java.lang.ExceptionInInitializerError
123 at java.lang.Class.forName0(Native Method)
124 at java.lang.Class.forName(Class.java:190)
125 at backtype.storm.config$loading__4910__auto__.invoke(config.clj:17)
126 at backtype.storm.config__init.load(Unknown Source)
127 at backtype.storm.config__init.<clinit>(Unknown Source)
128 at java.lang.Class.forName0(Native Method)
129 at java.lang.Class.forName(Class.java:270)
130 at clojure.lang.RT.loadClassForName(RT.java:2098)
131 at clojure.lang.RT.load(RT.java:430)
132 at clojure.lang.RT.load(RT.java:411)
133 at clojure.core$load$fn__5018.invoke(core.clj:5530)
134 at clojure.core$load.doInvoke(core.clj:5529)
135 at clojure.lang.RestFn.invoke(RestFn.java:408)
136 at clojure.core$load_one.invoke(core.clj:5336)
137 at clojure.core$load_lib$fn__4967.invoke(core.clj:5375)
138 at clojure.core$load_lib.doInvoke(core.clj:5374)
139 at clojure.lang.RestFn.applyTo(RestFn.java:142)
140 at clojure.core$apply.invoke(core.clj:619)
141 at clojure.core$load_libs.doInvoke(core.clj:5417)
142 at clojure.lang.RestFn.applyTo(RestFn.java:137)
143 at clojure.core$apply.invoke(core.clj:621)
144 at clojure.core$use.doInvoke(core.clj:5507)
145 at clojure.lang.RestFn.invoke(RestFn.java:408)
146 at backtype.storm.command.config_value$loading__4910__auto__.invoke(config_value.clj:16)
147 at backtype.storm.command.config_value__init.load(Unknown Source)
148 at backtype.storm.command.config_value__init.<clinit>(Unknown Source)
149 at java.lang.Class.forName0(Native Method)
150 at java.lang.Class.forName(Class.java:270)
151 at clojure.lang.RT.loadClassForName(RT.java:2098)
152 at clojure.lang.RT.load(RT.java:430)
153 at clojure.lang.RT.load(RT.java:411)
154 at clojure.core$load$fn__5018.invoke(core.clj:5530)
155 at clojure.core$load.doInvoke(core.clj:5529)
156 at clojure.lang.RestFn.invoke(RestFn.java:408)
157 at clojure.lang.Var.invoke(Var.java:415)
158 at backtype.storm.command.config_value.<clinit>(Unknown Source)
159 Caused by: while parsing a block mapping
160 in 'reader', line 18, column 1:
161 storm.zookeeper.servers:
162 ^
163 expected <block end>, but found BlockMappingStart
164 in 'reader', line 23, column 2:
165 nimbus.host: "master"
166 ^
167
168 at org.yaml.snakeyaml.parser.ParserImpl$ParseBlockMappingKey.produce(ParserImpl.java:570)
169 at org.yaml.snakeyaml.parser.ParserImpl.peekEvent(ParserImpl.java:158)
170 at org.yaml.snakeyaml.parser.ParserImpl.checkEvent(ParserImpl.java:143)
171 at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java:230)
172 at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:159)
173 at org.yaml.snakeyaml.composer.Composer.composeDocument(Composer.java:122)
174 at org.yaml.snakeyaml.composer.Composer.getSingleNode(Composer.java:105)
175 at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:120)
176 at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:481)
177 at org.yaml.snakeyaml.Yaml.load(Yaml.java:424)
178 at backtype.storm.utils.Utils.findAndReadConfigFile(Utils.java:141)
179 at backtype.storm.utils.Utils.readStormConfig(Utils.java:188)
180 at backtype.storm.utils.Utils.<clinit>(Utils.java:71)
181 ... 36 more
开始我用的apache-storm-0.9.2-incubating.tar.gz版本，使用如下官方demo，出现的问题是storm的ui的点击wordcount没有
Spouts (All time)，Bolts (All time)，Topology Visualization，Topology Configuration等等这些内容；解决方法，我是换的新版本解决问题：
[root@slaver1 storm]# bin/storm jar examples/storm-starter/storm-starter-topologies-0.9.6.jar storm.starter.WordCountTopology wordcount
待续......
