[ 
https://issues.apache.org/jira/browse/HBASE-4482?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13121711#comment-13121711
 ] 

[email protected] commented on HBASE-4482:
------------------------------------------------------



bq.  On 2011-09-26 20:01:05, Jonathan Gray wrote:
bq.  > src/main/java/org/apache/hadoop/hbase/io/hfile/slab/SlabCache.java, line 
222
bq.  > <https://reviews.apache.org/r/2051/diff/3/?file=45780#file45780line222>
bq.  >
bq.  >     Can you comment here on the change?  And should this use LOG instead 
of System.out?

Removed this part entirely.


bq.  On 2011-09-26 20:01:05, Jonathan Gray wrote:
bq.  > src/main/java/org/apache/hadoop/hbase/io/hfile/slab/SlabCache.java, line 
312
bq.  > <https://reviews.apache.org/r/2051/diff/3/?file=45780#file45780line312>
bq.  >
bq.  >     add a reference to the JIRA # in this comment... and break this to 
two lines.

Will do.


bq.  On 2011-09-26 20:01:05, Jonathan Gray wrote:
bq.  > 
src/main/java/org/apache/hadoop/hbase/io/hfile/slab/SlabItemEvictionWatcher.java,
 lines 33-34
bq.  > <https://reviews.apache.org/r/2051/diff/3/?file=45781#file45781line33>
bq.  >
bq.  >     remove from javadoc

Will do.


bq.  On 2011-09-26 20:01:05, Jonathan Gray wrote:
bq.  > src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java, 
line 1272
bq.  > <https://reviews.apache.org/r/2051/diff/3/?file=45782#file45782line1272>
bq.  >
bq.  >     Do we need this?  At the least should be a DEBUG (seems like RS logs 
will be filled with this though, is that intended?)

Will remove.


- Li


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On 2011-10-06 04:20:33, Li Pi wrote:
bq.  
bq.  -----------------------------------------------------------
bq.  This is an automatically generated e-mail. To reply, visit:
bq.  https://reviews.apache.org/r/2051/
bq.  -----------------------------------------------------------
bq.  
bq.  (Updated 2011-10-06 04:20:33)
bq.  
bq.  
bq.  Review request for hbase.
bq.  
bq.  
bq.  Summary
bq.  -------
bq.  
bq.  Bugfix, kills a race condition.
bq.  
bq.  Ignore r1, thats the wrong patch.
bq.  
bq.  
bq.  This addresses bug HBASE-4482.
bq.      https://issues.apache.org/jira/browse/HBASE-4482
bq.  
bq.  
bq.  Diffs
bq.  -----
bq.  
bq.    src/main/java/org/apache/hadoop/hbase/io/hfile/slab/SingleSizeCache.java 
3798a06 
bq.    src/main/java/org/apache/hadoop/hbase/io/hfile/slab/SlabCache.java 
fe8b95a 
bq.    
src/main/java/org/apache/hadoop/hbase/io/hfile/slab/SlabItemEvictionWatcher.java
 91b1603 
bq.    src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java 
3840279 
bq.    src/main/java/org/apache/hadoop/hbase/regionserver/StoreFile.java 
4072387 
bq.    src/test/java/org/apache/hadoop/hbase/io/hfile/CacheTestUtils.java 
0814f41 
bq.    
src/test/java/org/apache/hadoop/hbase/io/hfile/slab/TestSingleSizeCache.java 
e021780 
bq.    src/test/java/org/apache/hadoop/hbase/io/hfile/slab/TestSlabCache.java 
8dd5159 
bq.  
bq.  Diff: https://reviews.apache.org/r/2051/diff
bq.  
bq.  
bq.  Testing
bq.  -------
bq.  
bq.  Looped tests.
bq.  
bq.  
bq.  Thanks,
bq.  
bq.  Li
bq.  
bq.


                
> Race Condition Concerning Eviction in SlabCache
> -----------------------------------------------
>
>                 Key: HBASE-4482
>                 URL: https://issues.apache.org/jira/browse/HBASE-4482
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Li Pi
>            Assignee: Li Pi
>            Priority: Blocker
>             Fix For: 0.92.0
>
>         Attachments: hbase-4482v1.txt, hbase-4482v2.txt
>
>


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