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Ship it!


- Jayush Luniya


On Sept. 26, 2015, 12:29 a.m., Jonathan Hurley wrote:
> 
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> https://reviews.apache.org/r/38782/
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> (Updated Sept. 26, 2015, 12:29 a.m.)
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> 
> Review request for Ambari, Jayush Luniya and Mahadev Konar.
> 
> 
> Bugs: AMBARI-123245
>     https://issues.apache.org/jira/browse/AMBARI-123245
> 
> 
> Repository: ambari
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> 
> Description
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> 
> Upgrade/Downgrade still has JPA concurrency problems. It seems like the use 
> of the Parallel thread pool from multiple locations causes 
> ConcurerencyManager in JPA to have problems. For now, leaving the use of 
> Parallel in getStagesInProgress since it seems that this is stable. 
> 
> Deprecated Parallel until we can figure out what's really going wrong with it.
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> 
> Diffs
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> 
>   
> ambari-server/src/main/java/org/apache/ambari/server/actionmanager/ActionDBAccessorImpl.java
>  8768590 
>   
> ambari-server/src/main/java/org/apache/ambari/server/actionmanager/Request.java
>  26447e6 
>   ambari-server/src/main/java/org/apache/ambari/server/utils/Parallel.java 
> 9ca039b 
> 
> Diff: https://reviews.apache.org/r/38782/diff/
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> 
> Testing
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> 
> Full upgrade and downgrade 2x.
> 
> 
> Thanks,
> 
> Jonathan Hurley
> 
>

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