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Posted to reviews@ambari.apache.org by Laszlo Puskas <lp...@hortonworks.com> on 2017/02/28 14:46:33 UTC

Review Request 57147: Added support for processing custom command script timeout

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https://reviews.apache.org/r/57147/
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Review request for Ambari, Robert Levas, Sandor Magyari, and Sebastian Toader.


Bugs: AMBARI-20175
    https://issues.apache.org/jira/browse/AMBARI-20175


Repository: ambari


Description
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HDFS rebalance operation can last for a long time (hours/days) thus when triggered from the UI the command may be timed out by the Ambari server.
This behavior may confuse users, making them to trigger the rebalancer again which will fail with "another balancer is running"  error.

The patch provides support for setting a reasonably long timeout for the rebalance custo action so that Ambari server doesnt time out the command.


Diffs
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  ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariCustomCommandExecutionHelper.java 867ebff 
  ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/metainfo.xml fd7f2f6 

Diff: https://reviews.apache.org/r/57147/diff/


Testing
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Unit tests OK.
Manually tested on local dev-env.


Thanks,

Laszlo Puskas