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Posted to dev@oozie.apache.org by "Janos Makai (Jira)" <ji...@apache.org> on 2020/02/14 14:15:00 UTC

[jira] [Created] (OOZIE-3585) Intermittent High CPU Utilization by Oozie Server

Janos Makai created OOZIE-3585:
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             Summary: Intermittent High CPU Utilization by Oozie Server
                 Key: OOZIE-3585
                 URL: https://issues.apache.org/jira/browse/OOZIE-3585
             Project: Oozie
          Issue Type: Bug
          Components: core
    Affects Versions: 5.1.0
            Reporter: Janos Makai
         Attachments: oozie_streamlog.jstack

_Description_
=========
User is experiencing an intermittent high CPU utilisation of the Oozie server in a monthly period.


_Details_
=====
After examining the JStack results from that time interval, we are convinced that bottleneck is the Oozie’s log streaming process which is invoked through Oozie’s REST API.

 

_Log_

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Full log in attachment from the problematic time interval.

 



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