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From Sergey Shelukhin <ser...@hortonworks.com>
Subject Re: Review Request 49728: HIVE-14172 LLAP: force evict blocks by size to handle memory fragmentation
Date Wed, 13 Jul 2016 18:49:41 GMT


> On July 13, 2016, 4:54 p.m., Gopal V wrote:
> > llap-server/src/java/org/apache/hadoop/hive/llap/cache/LowLevelLrfuCachePolicy.java,
line 229
> > <https://reviews.apache.org/r/49728/diff/1/?file=1438086#file1438086line229>
> >
> >     Race condition?

hmm? :)


- Sergey


-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/49728/#review142076
-----------------------------------------------------------


On July 6, 2016, 9:31 p.m., Sergey Shelukhin wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/49728/
> -----------------------------------------------------------
> 
> (Updated July 6, 2016, 9:31 p.m.)
> 
> 
> Review request for hive and Gopal V.
> 
> 
> Repository: hive-git
> 
> 
> Description
> -------
> 
> see jira
> 
> 
> Diffs
> -----
> 
>   llap-server/src/java/org/apache/hadoop/hive/llap/cache/BuddyAllocator.java 47325ad

>   llap-server/src/java/org/apache/hadoop/hive/llap/cache/LlapCacheableBuffer.java 5c0b6f3

>   llap-server/src/java/org/apache/hadoop/hive/llap/cache/LowLevelCacheMemoryManager.java
4def4a1 
>   llap-server/src/java/org/apache/hadoop/hive/llap/cache/LowLevelCachePolicy.java acbaf85

>   llap-server/src/java/org/apache/hadoop/hive/llap/cache/LowLevelFifoCachePolicy.java
0838682 
>   llap-server/src/java/org/apache/hadoop/hive/llap/cache/LowLevelLrfuCachePolicy.java
5a0b27f 
>   llap-server/src/java/org/apache/hadoop/hive/llap/cache/MemoryManager.java 6cc262e 
>   llap-server/src/test/org/apache/hadoop/hive/llap/cache/TestBuddyAllocator.java 345f5b1

>   llap-server/src/test/org/apache/hadoop/hive/llap/cache/TestLowLevelCacheImpl.java 0846db9

>   llap-server/src/test/org/apache/hadoop/hive/llap/cache/TestLowLevelLrfuCachePolicy.java
616c040 
>   llap-server/src/test/org/apache/hadoop/hive/llap/cache/TestOrcMetadataCache.java 40edb28

> 
> Diff: https://reviews.apache.org/r/49728/diff/
> 
> 
> Testing
> -------
> 
> 
> Thanks,
> 
> Sergey Shelukhin
> 
>


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