[jira] [Created] (STORM-311) Add command line tool 'monitor' to monitor given topology's given component's throughput performance interactively

["Jiahong Li (JIRA)" <ji...@apache.org>]

Jiahong Li created STORM-311:
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             Summary: Add command line tool 'monitor' to monitor given topology's given component's throughput performance interactively
                 Key: STORM-311
                 URL: https://issues.apache.org/jira/browse/STORM-311
             Project: Apache Storm (Incubating)
          Issue Type: New Feature
            Reporter: Jiahong Li


This cmd line 'monitor' will use Nimbus.Client to get throughput information from zookeeper.
1)One can specify topology's name, component's name or type of component such as spout/bolt, without knowing any components' name.
2) It will statistics 'emit' and/or 'transferred' throughput in a given time window and print it in a given time frequency

The implementation will be much like yahoo's storm-perf-test http://yahooeng.tumblr.com/post/64758709722/making-storm-fly-with-netty



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