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From "ASF GitHub Bot (Jira)" <j...@apache.org>
Subject [jira] [Work logged] (HIVE-21624) LLAP: Cpu metrics at thread level is broken
Date Tue, 01 Sep 2020 00:47:01 GMT

     [ https://issues.apache.org/jira/browse/HIVE-21624?focusedWorklogId=476936&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-476936
]

ASF GitHub Bot logged work on HIVE-21624:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 01/Sep/20 00:46
            Start Date: 01/Sep/20 00:46
    Worklog Time Spent: 10m 
      Work Description: github-actions[bot] commented on pull request #1030:
URL: https://github.com/apache/hive/pull/1030#issuecomment-684124249


   This pull request has been automatically marked as stale because it has not had recent
activity. It will be closed if no further activity occurs.
   Feel free to reach out on the dev@hive.apache.org list if the patch is in need of reviews.


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Issue Time Tracking
-------------------

    Worklog Id:     (was: 476936)
    Time Spent: 20m  (was: 10m)

> LLAP: Cpu 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
>              Labels: pull-request-available
>             Fix For: 4.0.0
>
>         Attachments: HIVE-21624.1.patch, HIVE-21624.2.patch, HIVE-21624.3.patch, HIVE-21624.4.patch
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> 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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