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https://issues.apache.org/jira/browse/STORM-1057?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14957619#comment-14957619
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ASF GitHub Bot commented on STORM-1057:
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Github user revans2 commented on a diff in the pull request:
https://github.com/apache/storm/pull/753#discussion_r42043550
--- Diff: storm-core/src/storm.thrift ---
@@ -204,6 +203,7 @@ struct ExecutorStats {
2: required map<string, map<string, i64>> transferred;
3: required ExecutorSpecificStats specific;
4: required double rate;
+ 5: required map<string, map<string, double>> throughput;
--- End diff --
This is still not addressed.
> Add throughput metric to spout/bolt and display them on web ui
> --------------------------------------------------------------
>
> Key: STORM-1057
> URL: https://issues.apache.org/jira/browse/STORM-1057
> Project: Apache Storm
> Issue Type: New Feature
> Components: storm-core
> Reporter: Li Wang
> Assignee: Li Wang
> Original Estimate: 168h
> Remaining Estimate: 168h
>
> Throughput is a fundamental metric to reasoning about the performance
> bottleneck of a topology. Displaying the throughputs of components and tasks
> on the web ui could greatly facilitate the user identifying the performance
> bottleneck and checking whether the the workload among components and tasks
> are balanced.
> What to do:
> 1. Measure the throughput of each spout/bolt.
> 2. Display the throughput metrics on web UI.
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