[ 
https://issues.apache.org/jira/browse/HBASE-4820?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13154342#comment-13154342
 ] 

jirapos...@reviews.apache.org commented on HBASE-4820:
------------------------------------------------------



bq.  On 2011-11-21 03:29:17, Ted Yu wrote:
bq.  > src/main/java/org/apache/hadoop/hbase/master/MasterFileSystem.java, line 
271
bq.  > <https://reviews.apache.org/r/2895/diff/1/?file=59537#file59537line271>
bq.  >
bq.  >     handleDeadWorkers would be a better method name.

Yes, that's right.


bq.  On 2011-11-21 03:29:17, Ted Yu wrote:
bq.  > src/main/java/org/apache/hadoop/hbase/master/SplitLogManager.java, line 
431
bq.  > <https://reviews.apache.org/r/2895/diff/1/?file=59538#file59538line431>
bq.  >
bq.  >     retry_count is the remaining count. This log message should be 
clearer.

That's right


bq.  On 2011-11-21 03:29:17, Ted Yu wrote:
bq.  > src/main/java/org/apache/hadoop/hbase/master/SplitLogManager.java, line 
480
bq.  > <https://reviews.apache.org/r/2895/diff/1/?file=59538#file59538line480>
bq.  >
bq.  >     We should say 'remaining retries='

Fixed.


bq.  On 2011-11-21 03:29:17, Ted Yu wrote:
bq.  > src/main/java/org/apache/hadoop/hbase/master/SplitLogManager.java, line 
453
bq.  > <https://reviews.apache.org/r/2895/diff/1/?file=59538#file59538line453>
bq.  >
bq.  >     Can we implement this item now ?

We can do it in another jira.


bq.  On 2011-11-21 03:29:17, Ted Yu wrote:
bq.  > src/main/java/org/apache/hadoop/hbase/master/SplitLogManager.java, line 
671
bq.  > <https://reviews.apache.org/r/2895/diff/1/?file=59538#file59538line671>
bq.  >
bq.  >     Please adjust indentation.

That's right.


bq.  On 2011-11-21 03:29:17, Ted Yu wrote:
bq.  > src/main/java/org/apache/hadoop/hbase/master/SplitLogManager.java, line 
210
bq.  > <https://reviews.apache.org/r/2895/diff/1/?file=59538#file59538line210>
bq.  >
bq.  >     Please remove white space.

I assume you suggest we should not use tab.  Please correct me if I am wrong.


bq.  On 2011-11-21 03:29:17, Ted Yu wrote:
bq.  > src/main/java/org/apache/hadoop/hbase/master/SplitLogManager.java, line 
952
bq.  > <https://reviews.apache.org/r/2895/diff/1/?file=59538#file59538line952>
bq.  >
bq.  >     Please adjust indentation for these 4 lines.

Fixed.  Replaced tabs with spaces.


bq.  On 2011-11-21 03:29:17, Ted Yu wrote:
bq.  > src/main/java/org/apache/hadoop/hbase/master/SplitLogManager.java, line 
965
bq.  > <https://reviews.apache.org/r/2895/diff/1/?file=59538#file59538line965>
bq.  >
bq.  >     Should read 'splitlog workers'

fixed.


bq.  On 2011-11-21 03:29:17, Ted Yu wrote:
bq.  > 
src/main/java/org/apache/hadoop/hbase/regionserver/wal/HLogSplitter.java, line 
648
bq.  > <https://reviews.apache.org/r/2895/diff/1/?file=59540#file59540line648>
bq.  >
bq.  >     Adjust indentation, please.

fixed.


- Jimmy


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On 2011-11-21 02:06:29, Jimmy Xiang wrote:
bq.  
bq.  -----------------------------------------------------------
bq.  This is an automatically generated e-mail. To reply, visit:
bq.  https://reviews.apache.org/r/2895/
bq.  -----------------------------------------------------------
bq.  
bq.  (Updated 2011-11-21 02:06:29)
bq.  
bq.  
bq.  Review request for hbase, Todd Lipcon and Jonathan Robie.
bq.  
bq.  
bq.  Summary
bq.  -------
bq.  
bq.  Distributed log splitting coding enhancement to make it easier to 
understand, no semantics change.
bq.  It is some issue raised during the code review in back porting this 
feature to CDH.
bq.  
bq.  
bq.  This addresses bug HBASE-4820.
bq.      https://issues.apache.org/jira/browse/HBASE-4820
bq.  
bq.  
bq.  Diffs
bq.  -----
bq.  
bq.    src/main/java/org/apache/hadoop/hbase/master/AssignmentManager.java 
f7ef653 
bq.    src/main/java/org/apache/hadoop/hbase/master/MasterFileSystem.java 
b9a3a2c 
bq.    src/main/java/org/apache/hadoop/hbase/master/SplitLogManager.java 
7dd67e9 
bq.    src/main/java/org/apache/hadoop/hbase/regionserver/SplitLogWorker.java 
1d329b0 
bq.    src/main/java/org/apache/hadoop/hbase/regionserver/wal/HLogSplitter.java 
21747b1 
bq.    
src/test/java/org/apache/hadoop/hbase/master/TestDistributedLogSplitting.java 
51daa1f 
bq.    src/test/java/org/apache/hadoop/hbase/master/TestSplitLogManager.java 
c8684ec 
bq.    
src/test/java/org/apache/hadoop/hbase/regionserver/TestSplitLogWorker.java 
84d76e8 
bq.  
bq.  Diff: https://reviews.apache.org/r/2895/diff
bq.  
bq.  
bq.  Testing
bq.  -------
bq.  
bq.  Ran unit tests. Non-flaky tests are green. Two client tests didn't pass, 
which are not related to this change.
bq.  
bq.  
bq.  Thanks,
bq.  
bq.  Jimmy
bq.  
bq.


                
> Distributed log splitting coding enhancement to make it easier to understand, 
> no semantics change
> -------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-4820
>                 URL: https://issues.apache.org/jira/browse/HBASE-4820
>             Project: HBase
>          Issue Type: Improvement
>          Components: wal
>    Affects Versions: 0.94.0
>            Reporter: Jimmy Xiang
>            Assignee: Jimmy Xiang
>            Priority: Minor
>              Labels: newbie
>             Fix For: 0.94.0
>
>         Attachments: 
> 0001-HBASE-4820-Distributed-log-splitting-coding-enhancement-to-make----it-easier-to-understand,-no-semantics-change..patch,
>  
> 0001-HBASE-4820-Distributed-log-splitting-coding-enhancement-to-make----it-easier-to-understand,-no-semantics-change..patch
>
>
> In reviewing distributed log splitting feature, we found some cosmetic 
> issues.  They make the code hard to understand.
> It will be great to fix them.  For this issue, there should be no semantic 
> change.

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