chenxu created HBASE-19704:
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Summary: region split happened when it contains reference file
Key: HBASE-19704
URL: https://issues.apache.org/jira/browse/HBASE-19704
Project: HBase
Issue Type: Bug
Reporter: chenxu
In our product cluster, some Region’s dir contains reference file, but it also
splited, that's violate ConstantSizeRegionSplitPolicy.shouldSplit() method, and
CatalogJanitor can’t collect it.
I suspect it was due to HBASE-13082 which we recently introduced, after
introduce this feature, the comapcted files were removed asynchronously. when
region split happens and HStore.close() execute, if compactedfiles can’t
satisfy (r != null && r.isCompactedAway() && !r.isReferencedInReads()) it will
be always exist.
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