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_
===
Full log in attachment from the problematic time interval.
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