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Posted to dev@hbase.apache.org by "chenxu (JIRA)" <ji...@apache.org> on 2018/01/04 05:43:00 UTC

[jira] [Created] (HBASE-19704) region split happened when it contains reference file

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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