[jira] [Commented] (IMPALA-5763) Setting logbufsecs to 0 causes Impala to spin on one core

["Alex Rodoni (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/IMPALA-5763?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16519835#comment-16519835 ] 

Alex Rodoni commented on IMPALA-5763:
-------------------------------------

https://gerrit.cloudera.org/#/c/10790/

> Setting logbufsecs to 0 causes Impala to spin on one core
> ---------------------------------------------------------
>
>                 Key: IMPALA-5763
>                 URL: https://issues.apache.org/jira/browse/IMPALA-5763
>             Project: IMPALA
>          Issue Type: Documentation
>          Components: Docs
>    Affects Versions: Impala 2.9.0
>            Reporter: Lars Volker
>            Assignee: Alex Rodoni
>            Priority: Minor
>
> Starting impalad with -logbufsecs 0 makes it spin in the thread that tries to delete old logfiles.
> [~tarmstrong], [~henryr] - Is this intended? If not, one fix would be to sleep for {{std::max(1, FLAGS_logbufsecs)}} in {{LogMaintenanceThread()}}. Another option would be to require a value >0 for logbufsecs.



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