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From "Jimmy Xiang" <jxi...@cloudera.com>
Subject Re: Review Request 28064: HIVE-8844 Choose a persisent policy for RDD caching [Spark Branch]
Date Sat, 15 Nov 2014 16:53:50 GMT


> On Nov. 15, 2014, 10:28 a.m., Xuefu Zhang wrote:
> > ql/src/java/org/apache/hadoop/hive/ql/exec/spark/SparkPlanGenerator.java, line 154
> > <https://reviews.apache.org/r/28064/diff/2/?file=764710#file764710line154>
> >
> >     I don't think we need to make this configurable. I think changing cache() to
persiste(meory_and_disk) is good enough for now. Let's keep it simple.

Sure, no problem. Will do that.


- Jimmy


-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/28064/#review61642
-----------------------------------------------------------


On Nov. 15, 2014, 3:14 a.m., Jimmy Xiang wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/28064/
> -----------------------------------------------------------
> 
> (Updated Nov. 15, 2014, 3:14 a.m.)
> 
> 
> Review request for hive and Xuefu Zhang.
> 
> 
> Bugs: HIVE-8844
>     https://issues.apache.org/jira/browse/HIVE-8844
> 
> 
> Repository: hive-git
> 
> 
> Description
> -------
> 
> Changed spark cache policy to be configurable with default memory+disk.
> 
> 
> Diffs
> -----
> 
>   ql/src/java/org/apache/hadoop/hive/ql/exec/spark/MapInput.java 79baea7 
>   ql/src/java/org/apache/hadoop/hive/ql/exec/spark/ShuffleTran.java 8565ba0 
>   ql/src/java/org/apache/hadoop/hive/ql/exec/spark/SparkPlanGenerator.java 11f4236 
> 
> Diff: https://reviews.apache.org/r/28064/diff/
> 
> 
> Testing
> -------
> 
> 
> Thanks,
> 
> Jimmy Xiang
> 
>


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