Stephen Yuan Jiang created HBASE-15941:
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Summary: 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: Stephen Yuan Jiang
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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