Twitter Storm入門

• .經過學習tutorial瞭解storm的總體架構（https://github.com/nathanmarz/storm/wiki/Tutorial）
• 經過學習Concepts瞭解storm的關鍵概念（https://github.com/nathanmarz/storm/wiki/Concepts）
• 經過學習Setting-up-a-Storm-cluster實際搭建一個storm cluster（https://github.com/nathanmarz/storm/wiki/Setting-up-a-Storm-cluster）
• 經過學習Running-topologies-on-a-production-cluster實際建立一個project並運行在storm cluster上（https://github.com/nathanmarz/storm/wiki/Running-topologies-on-a-production-cluster）

開始實戰，肯定你已經安裝全部須要的軟件：

====================

啓動zookeeper

shawny @localhost :~/software/zookeeper-3.3.3/bin$ ./zkServer.sh start
JMX enabled by default
Using config: /home/shawny/software/zookeeper-3.3.3/bin/../conf/zoo.cfg
Starting zookeeper ... 
STARTED

===========
啓動storm nimbus (若是啓動失敗則查看zookeeper上的storm znode是否沒有清除乾淨，若是非空則手動刪除storm znode下面的全部子節點)

shawny @localhost :~/software/storm-0.5.5-SNAPSHOT$ ./bin/storm nimbus
Running:  java -server -Djava.library.path=/usr/local/lib:/opt/local/lib:/usr/lib -Xmx1024m -Dlogfile.name=nimbus.log -Dlog4j.configuration=storm.log.properties -cp /home/shawny/software/storm-0.5.5-SNAPSHOT/storm-0.5.5-SNAPSHOT.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/ring-jetty-adapter-0.3.11.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/junit-3.8.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/commons-exec-1.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/hiccup-0.3.6.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/clojure-1.2.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/servlet-api-2.5-20081211.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/commons-lang-2.5.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/jline-0.9.94.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/jetty-6.1.26.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/json-simple-1.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/tools.macro-0.1.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/jvyaml-1.0.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/commons-logging-1.1.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/core.incubator-0.1.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/servlet-api-2.5.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/commons-io-1.4.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/httpcore-4.0.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/ring-core-0.3.10.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/slf4j-api-1.5.8.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/libthrift7-0.7.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/clojure-contrib-1.2.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/zookeeper-3.3.2.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/commons-fileupload-1.2.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/httpclient-4.0.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/clj-time-0.3.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/ring-servlet-0.3.11.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/joda-time-1.6.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/jzmq-2.1.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/jetty-util-6.1.26.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/clout-0.4.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/slf4j-log4j12-1.5.8.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/log4j-1.2.16.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/compojure-0.6.4.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/commons-codec-1.3.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/log4j:/home/shawny/software/storm-0.5.5-SNAPSHOT/conf backtype.storm.daemon.nimbus 

===========
啓動storm supervisor

shawny @localhost :~/software/storm-0.5.5-SNAPSHOT$ ./bin/storm  supervisor
Running:  java -server -Djava.library.path=/usr/local/lib:/opt/local/lib:/usr/lib -Xmx1024m -Dlogfile.name=supervisor.log -Dlog4j.configuration=storm.log.properties -cp /home/shawny/software/storm-0.5.5-SNAPSHOT/storm-0.5.5-SNAPSHOT.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/ring-jetty-adapter-0.3.11.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/junit-3.8.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/commons-exec-1.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/hiccup-0.3.6.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/clojure-1.2.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/servlet-api-2.5-20081211.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/commons-lang-2.5.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/jline-0.9.94.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/jetty-6.1.26.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/json-simple-1.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/tools.macro-0.1.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/jvyaml-1.0.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/commons-logging-1.1.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/core.incubator-0.1.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/servlet-api-2.5.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/commons-io-1.4.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/httpcore-4.0.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/ring-core-0.3.10.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/slf4j-api-1.5.8.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/libthrift7-0.7.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/clojure-contrib-1.2.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/zookeeper-3.3.2.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/commons-fileupload-1.2.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/httpclient-4.0.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/clj-time-0.3.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/ring-servlet-0.3.11.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/joda-time-1.6.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/jzmq-2.1.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/jetty-util-6.1.26.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/clout-0.4.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/slf4j-log4j12-1.5.8.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/log4j-1.2.16.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/compojure-0.6.4.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/commons-codec-1.3.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/log4j:/home/shawny/software/storm-0.5.5-SNAPSHOT/conf backtype.storm.daemon.supervisor 

==========
啓動storm UI

shawny @localhost :~/software/storm-0.5.5-SNAPSHOT$ bin/storm ui
Running:  java -server -Djava.library.path=/usr/local/lib:/opt/local/lib:/usr/lib -Xmx768m -Dlogfile.name=ui.log -Dlog4j.configuration=storm.log.properties -cp /home/shawny/software/storm-0.5.5-SNAPSHOT/storm-0.5.5-SNAPSHOT.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/ring-jetty-adapter-0.3.11.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/junit-3.8.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/commons-exec-1.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/hiccup-0.3.6.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/clojure-1.2.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/servlet-api-2.5-20081211.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/commons-lang-2.5.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/jline-0.9.94.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/jetty-6.1.26.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/json-simple-1.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/tools.macro-0.1.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/jvyaml-1.0.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/commons-logging-1.1.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/core.incubator-0.1.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/servlet-api-2.5.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/commons-io-1.4.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/httpcore-4.0.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/ring-core-0.3.10.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/slf4j-api-1.5.8.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/libthrift7-0.7.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/clojure-contrib-1.2.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/zookeeper-3.3.2.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/commons-fileupload-1.2.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/httpclient-4.0.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/clj-time-0.3.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/ring-servlet-0.3.11.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/joda-time-1.6.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/jzmq-2.1.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/jetty-util-6.1.26.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/clout-0.4.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/slf4j-log4j12-1.5.8.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/log4j-1.2.16.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/compojure-0.6.4.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/commons-codec-1.3.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/log4j:/home/shawny/software/storm-0.5.5-SNAPSHOT:/home/shawny/software/storm-0.5.5-SNAPSHOT/conf backtype.storm.ui.core

=================
經過「http://localhost:8080/」查看storm信息

Cluster Summary
Nimbus uptime Supervisors Used slots Free slots Total slots Running tasks
4m 10s 1  0 4 4 0
Topology summary
Name Id  Status Uptime  Num workers Num tasks
Supervisor summary
Host Uptime  Slots Used slots
localhost 3m 1s 4 0

=============
建立Storm_test工程

shawny @localhost :~/workspace/java/Storm_test$ tree
.
|-- bin
|   |-- RandomSentenceSpout.class
|   |-- resources
|   |   |-- splitsentence.py
|   |   |-- storm.py
|   |   `-- storm.rb
|   |-- storm.yaml
|   |-- WordCountTopology.class
|   |-- WordCountTopology$SplitSentence.class
|   `-- WordCountTopology$WordCount.class
|-- multilang
|   `-- resources
|       |-- splitsentence.py
|       |-- storm.py
|       `-- storm.rb
|-- src
|   |-- RandomSentenceSpout.java
|   `-- WordCountTopology.java
`-- storm_test.jar

NOTE:
1) 程序寫好後打成jar包，注意export後面的library handling選擇第二個
2) ~/.storm下面須要有storm.yaml, 裏面包含storm的配置信息

===========
提交jar包給storm

shawny @localhost :~/software/storm-0.5.5-SNAPSHOT$ ./bin/storm  jar ~/workspace/java/Storm_test/storm_test.jar WordCountTopology test
Running: export STORM_JAR=/home/shawny/workspace/java/Storm_test/storm_test.jar; java -client -Djava.library.path=/usr/local/lib:/opt/local/lib:/usr/lib  -cp /home/shawny/software/storm-0.5.5-SNAPSHOT/storm-0.5.5-SNAPSHOT.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/ring-jetty-adapter-0.3.11.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/junit-3.8.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/commons-exec-1.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/hiccup-0.3.6.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/clojure-1.2.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/servlet-api-2.5-20081211.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/commons-lang-2.5.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/jline-0.9.94.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/jetty-6.1.26.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/json-simple-1.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/tools.macro-0.1.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/jvyaml-1.0.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/commons-logging-1.1.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/core.incubator-0.1.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/servlet-api-2.5.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/commons-io-1.4.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/httpcore-4.0.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/ring-core-0.3.10.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/slf4j-api-1.5.8.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/libthrift7-0.7.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/clojure-contrib-1.2.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/zookeeper-3.3.2.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/commons-fileupload-1.2.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/httpclient-4.0.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/clj-time-0.3.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/ring-servlet-0.3.11.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/joda-time-1.6.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/jzmq-2.1.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/jetty-util-6.1.26.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/clout-0.4.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/slf4j-log4j12-1.5.8.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/log4j-1.2.16.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/compojure-0.6.4.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/commons-codec-1.3.jar:/home/shawny/workspace/java/Storm_test/storm_test.jar:/home/shawny/.storm:/home/shawny/software/storm-0.5.5-SNAPSHOT/bin WordCountTopology test
0    [main] INFO  backtype.storm.StormSubmitter  - Jar not uploaded to master yet. Submitting jar...
25   [main] INFO  backtype.storm.StormSubmitter  - Uploading topology jar /home/shawny/workspace/java/Storm_test/storm_test.jar to assigned location: /tmp/storm/nimbus/inbox/stormjar-a37d88eb-f4c1-4fa0-8621-27c00a8beaf3.jar
472  [main] INFO  backtype.storm.StormSubmitter  - Successfully uploaded topology jar to assigned location: /tmp/storm/nimbus/inbox/stormjar-a37d88eb-f4c1-4fa0-8621-27c00a8beaf3.jar
473  [main] INFO  backtype.storm.StormSubmitter  - Submitting topology test in distributed mode with conf {"topology.workers":3,"topology.debug":true}
747  [main] INFO  backtype.storm.StormSubmitter  - Finished submitting topology: test

====================
查看storm logs

shawny @localhost :~/software/storm-0.5.5-SNAPSHOT/logs$ tree
.
|-- nimbus.log
|-- supervisor.log
|-- ui.log
|-- worker-6700.log
|-- worker-6701.log
`-- worker-6702.log

===============
kill 提交的topology (test)

shawny @localhost :~/software/storm-0.5.5-SNAPSHOT$ ./bin/storm kill test Running:  java -client -Djava.library.path=/usr/local/lib:/opt/local/lib:/usr/lib  -cp /home/shawny/software/storm-0.5.5-SNAPSHOT/storm-0.5.5-SNAPSHOT.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/ring-jetty-adapter-0.3.11.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/junit-3.8.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/commons-exec-1.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/hiccup-0.3.6.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/clojure-1.2.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/servlet-api-2.5-20081211.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/commons-lang-2.5.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/jline-0.9.94.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/jetty-6.1.26.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/json-simple-1.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/tools.macro-0.1.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/jvyaml-1.0.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/commons-logging-1.1.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/core.incubator-0.1.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/servlet-api-2.5.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/commons-io-1.4.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/httpcore-4.0.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/ring-core-0.3.10.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/slf4j-api-1.5.8.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/libthrift7-0.7.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/clojure-contrib-1.2.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/zookeeper-3.3.2.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/commons-fileupload-1.2.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/httpclient-4.0.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/clj-time-0.3.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/ring-servlet-0.3.11.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/joda-time-1.6.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/jzmq-2.1.0.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/jetty-util-6.1.26.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/clout-0.4.1.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/slf4j-log4j12-1.5.8.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/log4j-1.2.16.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/compojure-0.6.4.jar:/home/shawny/software/storm-0.5.5-SNAPSHOT/lib/commons-codec-1.3.jar:/home/shawny/.storm:/home/shawny/software/storm-0.5.5-SNAPSHOT/bin backtype.storm.command.kill_topology test 0    [main] INFO  backtype.storm.command.kill-topology  - Killed topology: test