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https://issues.apache.org/jira/browse/AMBARI-12894?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dmytro Sen updated AMBARI-12894:
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Attachment: AMBARI-12894.patch
> Changing mapreduce.application.classpath via Ambari doesn't prompt for Hive
> Restart
> -----------------------------------------------------------------------------------
>
> Key: AMBARI-12894
> URL: https://issues.apache.org/jira/browse/AMBARI-12894
> Project: Ambari
> Issue Type: Bug
> Components: stacks
> Affects Versions: 2.0.1
> Reporter: Dmytro Sen
> Assignee: Dmytro Sen
> Priority: Critical
> Fix For: 2.1.2
>
> Attachments: AMBARI-12894.patch
>
>
> When you change mapreduce.application.classpath under Ambari, it requests
> that you restart MapReduce and Yarn. At that time, you have a stale
> mapred-site.xml under /etc/hive/conf. Current workaround is to restart the
> Hive service.
> I have verified this by simply changing the mapreduce.application.classpath
> parameter under Ambari and noticed that hive is not labeled for restart.
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