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From "Sumit Mohanty" <smoha...@hortonworks.com>
Subject Re: Review Request 41284: AMBARI-14350 : AMS does not start up after cluster redeploy because of invalid ownership of its directories.
Date Fri, 11 Dec 2015 23:20:09 GMT

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https://reviews.apache.org/r/41284/#review110037
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Ship it!


Ship It!

- Sumit Mohanty


On Dec. 11, 2015, 11:17 p.m., Aravindan Vijayan wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/41284/
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> 
> (Updated Dec. 11, 2015, 11:17 p.m.)
> 
> 
> Review request for Ambari, Dmytro Sen, Sumit Mohanty, and Sid Wagle.
> 
> 
> Bugs: AMBARI-14350
>     https://issues.apache.org/jira/browse/AMBARI-14350
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> PROBLEM
> Steps:
> Deployed cluster via blueprints.
> Reset cluster (reset ambari-server, host cleanup).
> Deployed cluster via UI.
> Result: Ambari Metrics Service go down.
> 
> BUG
> AMS scripts do not change the ownership of certain directories to AMS user if they exist
already.
> 
> FIX
> Adding an explicit chown to take ownership of the required directories (collector conf,
collector checkpoint, HBase tmp, HBase conf, HBase root)
> 
> 
> Diffs
> -----
> 
>   ambari-server/src/main/resources/common-services/AMBARI_METRICS/0.1.0/package/scripts/ams.py
733fcc0 
>   ambari-server/src/main/resources/common-services/AMBARI_METRICS/0.1.0/package/scripts/hbase.py
92d2bc4 
>   ambari-server/src/test/python/stacks/2.0.6/AMBARI_METRICS/test_metrics_collector.py
e884367 
> 
> Diff: https://reviews.apache.org/r/41284/diff/
> 
> 
> Testing
> -------
> 
> Manual Testing done. Ambari server and agent unit tests pass.
> 
> 
> Thanks,
> 
> Aravindan Vijayan
> 
>


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