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https://issues.apache.org/jira/browse/HBASE-15396?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15229373#comment-15229373
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Hudson commented on HBASE-15396:
--------------------------------

FAILURE: Integrated in HBase-1.3 #636 (See 
[https://builds.apache.org/job/HBase-1.3/636/])
HBASE-15396 Enhance mapreduce.TableSplit to add encoded region name (busbey: 
rev 92afd3cd515986a64fe86f4468bc579a81d5db3f)
* 
hbase-server/src/test/java/org/apache/hadoop/hbase/mapreduce/TestTableSplit.java
* 
hbase-server/src/main/java/org/apache/hadoop/hbase/mapreduce/MultiTableInputFormatBase.java
* 
hbase-server/src/main/java/org/apache/hadoop/hbase/mapreduce/TableInputFormatBase.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/mapreduce/TableSplit.java


> Enhance mapreduce.TableSplit to add encoded region name
> -------------------------------------------------------
>
>                 Key: HBASE-15396
>                 URL: https://issues.apache.org/jira/browse/HBASE-15396
>             Project: HBase
>          Issue Type: Improvement
>          Components: mapreduce
>    Affects Versions: 1.3.0
>            Reporter: Harsh J
>            Assignee: Harsh J
>            Priority: Minor
>             Fix For: 2.0.0, 1.3.0, 1.4.0
>
>         Attachments: HBASE-15396-branch-1.patch, HBASE-15396.patch, 
> HBASE-15396.patch, HBASE-15396.patch, HBASE-15396.patch
>
>
> When troubleshooting HBase-input MR job map failures, the TableSplit's 
> toString() definition comes very handy. However, it still does not tell us 
> directly which region ID it was created for (it does tell us the key and the 
> host, but not the exact region name, so there's a second lookup needed from 
> the UI to find the ID to then check the servers with).
> It would be beneficial to have the encoded region name as part of the output, 
> so this extra manual lookup can be avoided. The encoded name is much easier 
> to find events with.



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