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ambari-server/src/main/resources/stacks/HDP/2.0.6/hooks/before-START/scripts/shared_initialization.py
 (line 104)
<https://reviews.apache.org/r/41312/#comment169875>

    Lets open a JIRA to allow HDFS/CLIENT in the mix. Anyway, I think we should 
also add a post-install phase for clients to be called before starts but after 
installs. Perhaps its configure/setup. That way we can move this logic out of 
hook script to ECS scripts.


- Sumit Mohanty


On Dec. 12, 2015, 1:48 p.m., Vijay Srinivasaraghavan wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/41312/
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> 
> (Updated Dec. 12, 2015, 1:48 p.m.)
> 
> 
> Review request for Ambari and Sumit Mohanty.
> 
> 
> Bugs: AMBARI-14355
>     https://issues.apache.org/jira/browse/AMBARI-14355
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> YARN service component is not starting is ECS client component is missing. 
> https://issues.apache.org/jira/browse/AMBARI-14355
> 
> As part of this JIRA, I have also added a fix to before-START hook to check 
> for ECS client component before creating /tmp and /user directory or else the 
> FS API will fail
> 
> 
> Diffs
> -----
> 
>   
> ambari-server/src/main/resources/stacks/HDP/2.0.6/hooks/before-START/scripts/params.py
>  23c7489 
>   
> ambari-server/src/main/resources/stacks/HDP/2.0.6/hooks/before-START/scripts/shared_initialization.py
>  1ddd4b4 
>   
> ambari-server/src/main/resources/stacks/HDP/2.3.ECS/services/YARN/configuration/yarn-site.xml
>  PRE-CREATION 
>   
> ambari-server/src/main/resources/stacks/HDP/2.3.ECS/services/YARN/metainfo.xml
>  ee70733 
> 
> Diff: https://reviews.apache.org/r/41312/diff/
> 
> 
> Testing
> -------
> 
> Unit test
> 
> 
> Thanks,
> 
> Vijay Srinivasaraghavan
> 
>

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