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From "Hari Sekhon (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-14131) Ambari Agent uses up 15GB RAM (memory leak??)
Date Tue, 01 Dec 2015 12:40:11 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-14131?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Hari Sekhon updated AMBARI-14131:
---------------------------------
    Summary: Ambari Agent uses up 15GB RAM (memory leak??)  (was: Ambari Agent sucks up 15GB
RAM (memory leak??))

> Ambari Agent uses up 15GB RAM (memory leak??)
> ---------------------------------------------
>
>                 Key: AMBARI-14131
>                 URL: https://issues.apache.org/jira/browse/AMBARI-14131
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-agent
>    Affects Versions: 2.1.0
>         Environment: HDP 2.3
>            Reporter: Hari Sekhon
>            Priority: Critical
>
> Ambari agent was today using 15GB of RAM. I've noticed this before and restarting the
agent brings it back down to normal around 1GB.
> I've noticed this before but can't reproduce it, it seems random. In fact on larger production
sized clusters this goes largely unnoticed but on smaller test clusters it actually impacts
other components and causes outages.
> There is nothing in the Ambari agent log to explain why the agent ever needs to take
15GB of ram, but I suspect it's a coding error / memory leak etc.



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