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From Jaimin Jetly <jai...@hortonworks.com>
Subject Re: Review Request 43631: Add Service/component dependency for 'HiveServer Interactive' component.
Date Thu, 18 Feb 2016 19:00:06 GMT


> On Feb. 18, 2016, 6:42 p.m., Alejandro Fernandez wrote:
> > ambari-server/src/main/resources/stacks/HDP/2.4/services/HIVE/metainfo.xml, line
106
> > <https://reviews.apache.org/r/43631/diff/1/?file=1252156#file1252156line106>
> >
> >     Did we agree to always install Slider client whenever Hive is added?
> >     
> >     If so, existing customers with only Hive will have to add Slider since the UI
will not prevent them from adding Hive Server Interactive if they don't have slider. So we
may need to document this.

We will want to always have slider service installed when user selects Hive service on new
deployments.
We will handle this scenario on upgraded cluster as well in the upgrade catalog by creating
Slider service and slider client service component in a cluster if Hive service is installed


- Jaimin


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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/43631/#review119664
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On Feb. 16, 2016, 11:35 p.m., Swapan Shridhar wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/43631/
> -----------------------------------------------------------
> 
> (Updated Feb. 16, 2016, 11:35 p.m.)
> 
> 
> Review request for Ambari, Alejandro Fernandez, Jaimin Jetly, and Sumit Mohanty.
> 
> 
> Bugs: AMBARI-15065
>     https://issues.apache.org/jira/browse/AMBARI-15065
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> - Added Service/component dependency for 'HiveServer Interactive' component. 'HiveServer
Interactive' component has Service dependency on   Sider, YARN_CLIENT, HDFS_CLIENT and TEZ_CLIENT.
Added other Hive dependencies as the dependency addition overrides old one.
> - Also, all need to be co-hosted.
> - Changed the 'HIVE_SERVER_INTERACTIVE' component cardinality to 0+.
> 
> 
> Diffs
> -----
> 
>   ambari-server/src/main/resources/stacks/HDP/2.4/services/HIVE/metainfo.xml ee973ed

> 
> Diff: https://reviews.apache.org/r/43631/diff/
> 
> 
> Testing
> -------
> 
> - Build Done. Successful.
> - Python UT : Success.
> - Installed Hive Service, It prompted for Selecting Zookeeper, Tez, Pig, Slider. (HDFS
and YARn were already selected). All got co-hosted on same system. Screenshot attached.
> 
> 
> File Attachments
> ----------------
> 
> HiveServer Interactive with Dependency Services/Clients installed
>   https://reviews.apache.org/media/uploaded/files/2016/02/16/9590afde-feff-4d96-950d-adccc35babc4__Screen_Shot_2016-02-16_at_1.52.38_PM.png
> 
> 
> Thanks,
> 
> Swapan Shridhar
> 
>


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