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Posted to dev@ambari.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2015/08/27 13:07:45 UTC
[jira] [Commented] (AMBARI-12894) Changing
mapreduce.application.classpath via Ambari doesn't prompt for Hive Restart
[ https://issues.apache.org/jira/browse/AMBARI-12894?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14716474#comment-14716474 ]
Hudson commented on AMBARI-12894:
---------------------------------
SUCCESS: Integrated in Ambari-trunk-Commit #3333 (See [https://builds.apache.org/job/Ambari-trunk-Commit/3333/])
AMBARI-12894 Changing mapreduce.application.classpath via Ambari doesn't prompt for Hive Restart (dsen) (dsen: http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=34b4f9e267b9502c69ce84c0deca279a2b624bc4)
* ambari-server/src/main/resources/common-services/HIVE/0.12.0.2.0/metainfo.xml
> 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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