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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-4695) EntityGroupFSTimelineStore to not log errors during shutdown
Date Tue, 16 Feb 2016 14:18:18 GMT

    [ https://issues.apache.org/jira/browse/YARN-4695?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15148644#comment-15148644
] 

Steve Loughran commented on YARN-4695:
--------------------------------------

..hostname of www.bbc.co.uk/0.0.0.0:8032. is just 127.0.0.1 with the usual set of domains
disabled. And as usual, IPC client doesn't detect "0.0.0.0" as an invalid IP address. Even
if IPC client does (it should), ATS can and fail fast

> EntityGroupFSTimelineStore to not log errors during shutdown
> ------------------------------------------------------------
>
>                 Key: YARN-4695
>                 URL: https://issues.apache.org/jira/browse/YARN-4695
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelineserver
>    Affects Versions: 2.8.0
>            Reporter: Steve Loughran
>
> # The {{EntityGroupFSTimelineStore}} threads log exceptions that get raised during their
execution.
> # the service stops by interrupting all its workers
> # as a result, the workers all log exceptions at error *even during a managed shutdown*
> # this creates distracting noise in logs



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