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Posted to dev@flume.apache.org by "Denes Arvay (JIRA)" <ji...@apache.org> on 2016/09/08 10:11:20 UTC

[jira] [Updated] (FLUME-2991) ExecSource command execution starts before starting the sourceCounter

     [ https://issues.apache.org/jira/browse/FLUME-2991?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Denes Arvay updated FLUME-2991:
-------------------------------
    Description: 
It causes invalid data to appear in JMX monitoring and also makes {{TestExecSource.testMonitoredCounterGroup}} failing/flaky.

starting the {{sourceCounter}} before submitting the {{ExecRunnable}} to the {{executor}} solves the problem.

https://github.com/apache/flume/blob/trunk/flume-ng-core/src/main/java/org/apache/flume/source/ExecSource.java#L176-L183

  was:
It causes invalid data to appear in JMX monitoring and also makes {{TestExecSource.testMonitoredCounterGroup}} failing/flaky.

starting the `sourceCounter` before submitting the `ExecRunnable` to the `executor` solves the problem.

https://github.com/apache/flume/blob/trunk/flume-ng-core/src/main/java/org/apache/flume/source/ExecSource.java#L176-L183


> ExecSource command execution starts before starting the sourceCounter
> ---------------------------------------------------------------------
>
>                 Key: FLUME-2991
>                 URL: https://issues.apache.org/jira/browse/FLUME-2991
>             Project: Flume
>          Issue Type: Bug
>          Components: Sinks+Sources
>            Reporter: Denes Arvay
>            Assignee: Denes Arvay
>
> It causes invalid data to appear in JMX monitoring and also makes {{TestExecSource.testMonitoredCounterGroup}} failing/flaky.
> starting the {{sourceCounter}} before submitting the {{ExecRunnable}} to the {{executor}} solves the problem.
> https://github.com/apache/flume/blob/trunk/flume-ng-core/src/main/java/org/apache/flume/source/ExecSource.java#L176-L183



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