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From "Dmytro Sen" <>
Subject Review Request 37834: Changing mapreduce.application.classpath via Ambari doesn't prompt for Hive Restart
Date Thu, 27 Aug 2015 09:19:26 GMT

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Review request for Ambari, Andrew Onischuk, Dmitro Lisnichenko, and Vitalyi Brodetskyi.

Bugs: AMBARI-12894

Repository: ambari


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.


  ambari-server/src/main/resources/common-services/HIVE/ ee55fda 



unit tests passed


Dmytro Sen

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