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https://issues.apache.org/jira/browse/IMPALA-14736?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joe McDonnell reassigned IMPALA-14736:
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Assignee: Joe McDonnell
> Enable tcmalloc's aggressive_memory_decommit in catalogd
> --------------------------------------------------------
>
> Key: IMPALA-14736
> URL: https://issues.apache.org/jira/browse/IMPALA-14736
> Project: IMPALA
> Issue Type: Task
> Reporter: Abhishek Rawat
> Assignee: Joe McDonnell
> Priority: Critical
>
> Catalogd doesn't return its page heap freelist to the OS. As a result, when
> catalogd is configured with a small process memory limit, it may encounter
> OOM if the JVM heap plus tcmalloc heap together exceed the process limit.
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