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Ship it!




Ship It!

- Matt


On April 7, 2016, 4 p.m., Alexander Denissov wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/45906/
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> 
> (Updated April 7, 2016, 4 p.m.)
> 
> 
> Review request for Ambari, Alejandro Fernandez, bhuvnesh chaudhary, Goutam 
> Tadi, Jayush Luniya, Lav Jain, Matt, Sumit Mohanty, and Srimanth Gunturi.
> 
> 
> Bugs: AMBARI-15770
>     https://issues.apache.org/jira/browse/AMBARI-15770
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> When HAWQ is in the cluster with YARN HA and Kerberos enabled, the segments 
> are down as they cannot connect to YARN RM.
> 
> The following updates are required:
> 1. add hadoop.security.authentication = kerberos in yarn-client.xml
> 
> 2. add 2 properties to core-site.xml:
> <property>
> <name>hadoop.proxyuser.postgres.hosts</name>
> <value>*</value>
> </property>
> <property>
> <name>hadoop.proxyuser.postgres.groups</name>
> <value>hadoop</value>
> </property>
> 
> 3. on every HAWQ node:
> sudo useradd postgres
> sudo usermod -a -G hadoop postgres
> 
> 
> Diffs
> -----
> 
>   ambari-server/src/main/resources/common-services/HAWQ/2.0.0/kerberos.json 
> da11986 
>   
> ambari-server/src/main/resources/common-services/HAWQ/2.0.0/package/scripts/common.py
>  2ec4903 
>   
> ambari-server/src/main/resources/common-services/HAWQ/2.0.0/package/scripts/hawq_constants.py
>  2a671da 
>   ambari-server/src/test/python/stacks/2.3/HAWQ/test_hawqmaster.py 5a5ee8d 
>   ambari-server/src/test/python/stacks/2.3/HAWQ/test_hawqsegment.py c212b7d 
>   ambari-server/src/test/python/stacks/2.3/HAWQ/test_hawqstandby.py 1eb335e 
> 
> Diff: https://reviews.apache.org/r/45906/diff/
> 
> 
> Testing
> -------
> 
> Tested manually and updates python tests:
> ----------------------------------------------------------------------
> Ran 246 tests in 7.061s
> OK
> ----------------------------------------------------------------------
> Total run:923
> Total errors:0
> Total failures:0
> 
> 
> Thanks,
> 
> Alexander Denissov
> 
>

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