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From "Srimanth Gunturi" <srima...@hortonworks.com>
Subject Re: Review Request 28014: WebHCat server needs Pig client to copy tarball to HDFS
Date Fri, 14 Nov 2014 00:22:44 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/28014/#review61344
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Ship it!


Ship It!

- Srimanth Gunturi


On Nov. 14, 2014, 12:16 a.m., Alejandro Fernandez wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/28014/
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> 
> (Updated Nov. 14, 2014, 12:16 a.m.)
> 
> 
> Review request for Ambari, Jaimin Jetly, Mahadev Konar, Sumit Mohanty, and Sid Wagle.
> 
> 
> Bugs: AMBARI-8323
>     https://issues.apache.org/jira/browse/AMBARI-8323
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> The WebHcat server tries to copy the pig.tar.gz file to HDFS if the file exists in /usr/hdp/current/pig-client/pig.tar.gz.
> The file will only exist there if the host also has the Pig client installed.
> For this reason, installing the WebHCat server must also install the Pig client, and
this should work for both the Install Wizard and Blueprints.
> 
> 
> Diffs
> -----
> 
>   ambari-server/src/main/resources/stacks/HDP/2.0.6/services/HIVE/metainfo.xml cf2768e

> 
> Diff: https://reviews.apache.org/r/28014/diff/
> 
> 
> Testing
> -------
> 
> Did end-to-end test on a 3-node cluster where 1 host was the master and contained all
servers and no clients, and the other 2 hosts only contained clients. The primary host that
also had WebHCat server did end up installing Pig client and copying pig.tar.gz to HDFS as
expected.
> I also verified this through Blueprints.
> 
> mvn clean test
> 
> [INFO] ------------------------------------------------------------------------
> [INFO] BUILD SUCCESS
> [INFO] ------------------------------------------------------------------------
> [INFO] Total time: 27:04.012s
> [INFO] Finished at: Thu Nov 13 16:09:17 PST 2014
> [INFO] Final Memory: 61M/623M
> [INFO] ------------------------------------------------------------------------
> 
> 
> Thanks,
> 
> Alejandro Fernandez
> 
>


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