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https://issues.apache.org/jira/browse/HBASE-19704?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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chenxu updated HBASE-19704:
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Attachment: HBASE-19704-master-v1.patch
> 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
> Assignee: chenxu
> Priority: Major
> Attachments: HBASE-19704-master-v1.patch
>
>
> 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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