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https://issues.apache.org/jira/browse/HBASE-15941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15902937#comment-15902937
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Hudson commented on HBASE-15941:
--------------------------------
SUCCESS: Integrated in Jenkins build HBase-1.4 #662 (See
[https://builds.apache.org/job/HBase-1.4/662/])
HBASE-15941 HBCK repair should not unsplit healthy splitted region (esteban:
rev c70769ea891bbac7c65b191faec53a81a6af654c)
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/util/HBaseFsck.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/util/HBaseFsckRepair.java
* (edit)
hbase-server/src/main/java/org/apache/hadoop/hbase/util/hbck/TableIntegrityErrorHandler.java
* (edit)
hbase-server/src/test/java/org/apache/hadoop/hbase/util/TestHBaseFsck.java
> HBCK repair should not unsplit healthy splitted region
> ------------------------------------------------------
>
> Key: HBASE-15941
> URL: https://issues.apache.org/jira/browse/HBASE-15941
> Project: HBase
> Issue Type: Improvement
> Components: hbck
> Affects Versions: 1.0.0
> Reporter: Stephen Yuan Jiang
> Assignee: Esteban Gutierrez
> Fix For: 2.0.0, 1.4.0, 1.3.1, 1.2.6
>
> Attachments: HBASE-15941.branch-1.001.patch,
> HBASE-15941.master.001.patch, HBASE-15941.master.001.patch,
> HBASE-15941.master.002.patch
>
>
> Currently HBCK design in branch-1 has a flaw when repair option (the
> -fixHdfsOverlaps option specifically) is specified: it would wrongly merge
> split region (by looking at HDFS, it thinks that there exists overlapped
> regions - parent region and daughter regions covers the same key range, of
> course). See HBASE-15940 for details.
> This JIRA tracks the improvement not-to-merge split region in HBCK repair.
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