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https://issues.apache.org/jira/browse/HBASE-11877?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14118252#comment-14118252
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Hadoop QA commented on HBASE-11877:
-----------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest 
attachment 
  
http://issues.apache.org/jira/secure/attachment/12665900/HBASE-11877-trunk-v1.diff
  against trunk revision .
  ATTACHMENT ID: 12665900

    {color:green}+1 @author{color}.  The patch does not contain any @author 
tags.

    {color:red}-1 tests included{color}.  The patch doesn't appear to include 
any new or modified tests.
                        Please justify why no new tests are needed for this 
patch.
                        Also please list what manual steps were performed to 
verify this patch.

    {color:green}+1 javac{color}.  The applied patch does not increase the 
total number of javac compiler warnings.

    {color:green}+1 javac{color}.  The applied patch does not increase the 
total number of javac compiler warnings.

    {color:green}+1 javadoc{color}.  The javadoc tool did not generate any 
warning messages.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new 
Findbugs (version 2.0.3) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase 
the total number of release audit warnings.

    {color:green}+1 lineLengths{color}.  The patch does not introduce lines 
longer than 100

  {color:green}+1 site{color}.  The mvn site goal succeeds with this patch.

     {color:red}-1 core tests{color}.  The patch failed these unit tests:
                       
org.apache.hadoop.hbase.replication.TestReplicationSmallTests
                  
org.apache.hadoop.hbase.replication.regionserver.TestRegionReplicaReplicationEndpoint
                  
org.apache.hadoop.hbase.replication.regionserver.TestReplicationSourceManager

     {color:red}-1 core zombie tests{color}.  There are 1 zombie test(s):       
at 
org.apache.hadoop.hbase.io.encoding.TestEncodedSeekers.testEncodedSeeker(TestEncodedSeekers.java:120)

Test results: 
https://builds.apache.org/job/PreCommit-HBASE-Build/10669//testReport/
Findbugs warnings: 
https://builds.apache.org/job/PreCommit-HBASE-Build/10669//artifact/patchprocess/newPatchFindbugsWarningshbase-client.html
Findbugs warnings: 
https://builds.apache.org/job/PreCommit-HBASE-Build/10669//artifact/patchprocess/newPatchFindbugsWarningshbase-examples.html
Findbugs warnings: 
https://builds.apache.org/job/PreCommit-HBASE-Build/10669//artifact/patchprocess/newPatchFindbugsWarningshbase-protocol.html
Findbugs warnings: 
https://builds.apache.org/job/PreCommit-HBASE-Build/10669//artifact/patchprocess/newPatchFindbugsWarningshbase-common.html
Findbugs warnings: 
https://builds.apache.org/job/PreCommit-HBASE-Build/10669//artifact/patchprocess/newPatchFindbugsWarningshbase-server.html
Findbugs warnings: 
https://builds.apache.org/job/PreCommit-HBASE-Build/10669//artifact/patchprocess/newPatchFindbugsWarningshbase-thrift.html
Findbugs warnings: 
https://builds.apache.org/job/PreCommit-HBASE-Build/10669//artifact/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html
Findbugs warnings: 
https://builds.apache.org/job/PreCommit-HBASE-Build/10669//artifact/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html
Findbugs warnings: 
https://builds.apache.org/job/PreCommit-HBASE-Build/10669//artifact/patchprocess/newPatchFindbugsWarningshbase-hadoop2-compat.html
Console output: 
https://builds.apache.org/job/PreCommit-HBASE-Build/10669//console

This message is automatically generated.

> Make TableSplit more readable
> -----------------------------
>
>                 Key: HBASE-11877
>                 URL: https://issues.apache.org/jira/browse/HBASE-11877
>             Project: HBase
>          Issue Type: Improvement
>    Affects Versions: 2.0.0
>            Reporter: Liu Shaohui
>            Assignee: Liu Shaohui
>            Priority: Minor
>         Attachments: HBASE-11877-trunk-v1.diff
>
>
> When debugging MR jobs reading from hbase table, it's import to figure out 
> which region a map task is reading from.
> But the table split object is hard to read.
> eg:
> {code}
> 2014-09-01 20:58:39,783 INFO [main] org.apache.hadoop.mapred.MapTask: 
> Processing split: lg-hadoop-prc-st40.bj:,0
> {code}
> See: TableSplit.java 
> {code}
>   @Override
>   public String toString() {
>     return m_regionLocation + ":" +
>       Bytes.toStringBinary(m_startRow) + "," + Bytes.toStringBinary(m_endRow);
>   }
> {code}
> We should make it more readable.



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