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From "Haibo Chen (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-6571) JobEndNotification info logs are missing in AM container syslog
Date Sat, 03 Dec 2016 01:10:58 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-6571?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Haibo Chen updated MAPREDUCE-6571:
----------------------------------
    Attachment: MAPREDUCE-6571.01.patch

Uploading a patch that removes code to close log4j prematurely when MRAppMaster.stop() is
executed.

> JobEndNotification info logs are missing in AM container syslog
> ---------------------------------------------------------------
>
>                 Key: MAPREDUCE-6571
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6571
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: applicationmaster
>    Affects Versions: 2.7.0
>            Reporter: Prabhu Joseph
>            Assignee: Haibo Chen
>            Priority: Minor
>         Attachments: MAPREDUCE-6571.01.patch
>
>
> JobEndNotification logs are not written by MRAppMaster and JobEndNotifier classes even
though Log.info is present. The reason was  MRAppMaster.this.stop() has been called before
the JobEndNotification and hence somewhere during the stop log appenders also made null.
> AM container syslog is not having below logs from JobEndNotifier
>    Job end notification trying + urlToNotify
>    Job end notification to + urlToNotify + succeeded / failed



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