[jira] [Comment Edited] (STORM-326) task metric send repeatedly

["troy ding (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/STORM-326?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14001431#comment-14001431 ] 

troy ding edited comment on STORM-326 at 5/19/14 7:00 AM:
----------------------------------------------------------

The patch file added


was (Author: troyding):
The patch file

> task metric send repeatedly
> ---------------------------
>
>                 Key: STORM-326
>                 URL: https://issues.apache.org/jira/browse/STORM-326
>             Project: Apache Storm (Incubating)
>          Issue Type: Bug
>    Affects Versions: 0.9.2-incubating, 0.9.1-incubating, 0.9.0.1
>         Environment: CentOS 6.4 x64
>            Reporter: troy ding
>              Labels: metrics
>         Attachments: executor-metrics.patch
>
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> Tasks send unnecessary Metrics and the repeated time is equal to the number of tasks in the executor, which runs them.
> Scenario: each time, a task will send repeated metric-tuples to the metricConsumer bolt (the 1st metric-tuple is normal, but the rest contain mostly zero-valued results). 
> Causality: when a task receives a metric-tick-tuple, it "mistakenly" triggers all the tasks (belonging to the same executor) sending out metrics.
>   



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