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Posted to issues@hive.apache.org by "Prasanth Jayachandran (JIRA)" <ji...@apache.org> on 2019/04/17 16:34:00 UTC

[jira] [Assigned] (HIVE-21624) LLAP: Cpu metrics and gc time metrics at thread level is broken

     [ https://issues.apache.org/jira/browse/HIVE-21624?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Prasanth Jayachandran reassigned HIVE-21624:
--------------------------------------------


> LLAP: Cpu metrics and gc time metrics at thread level is broken
> ---------------------------------------------------------------
>
>                 Key: HIVE-21624
>                 URL: https://issues.apache.org/jira/browse/HIVE-21624
>             Project: Hive
>          Issue Type: Bug
>          Components: llap
>    Affects Versions: 4.0.0, 3.2.0
>            Reporter: Nita Dembla
>            Assignee: Prasanth Jayachandran
>            Priority: Major
>
> ExecutorThreadCPUTime and ExecutorThreadUserTime relies on thread mx bean cpu metrics when available. At some point, the thread name which the metrics publisher looks for has changed causing no metrics to be published for these counters.  
> The above counters looks for thread with name starting with "ContainerExecutor" but the llap task executor thread got changed to "Task-Executor"



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