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https://issues.apache.org/jira/browse/IMPALA-7732?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16657296#comment-16657296
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Philip Zeyliger commented on IMPALA-7732:
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If we tackle this, I think it makes sense to dump {{/proc/self/limits}} into
the log at startup time. It's small enough that it'd be handy regardless.
> Check / Implement resource limits documented in IMPALA-5605
> -----------------------------------------------------------
>
> Key: IMPALA-7732
> URL: https://issues.apache.org/jira/browse/IMPALA-7732
> Project: IMPALA
> Issue Type: Task
> Components: Backend
> Affects Versions: Impala 3.0, Impala 2.12.0
> Reporter: Michael Ho
> Priority: Critical
>
> IMPALA-5605 documents a list of recommended bump in system resource limits
> which may be necessary when running Impala at scale. We may consider checking
> those limits at startup with {{getrlimit()}} and potentially setting them
> with {{setrlimit()}} if possible. At the minimum, may be helpful to log a
> warning message if the limit is below certain threshold.
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