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Posted to issues@hbase.apache.org by "chenxu (JIRA)" <ji...@apache.org> on 2018/03/26 15:18:00 UTC
[jira] [Updated] (HBASE-19704) region split happened even though it
contains reference file when stripe compaction enabled
[ https://issues.apache.org/jira/browse/HBASE-19704?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
chenxu updated HBASE-19704:
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Summary: region split happened even though it contains reference file when stripe compaction enabled (was: region split happened when it contains reference file)
> region split happened even though it contains reference file when stripe compaction enabled
> -------------------------------------------------------------------------------------------
>
> 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, HBASE-19704-master-v2.patch
>
>
> In our prod env, some Region’s dir contains reference file, but it also splited, that's violate ConstantSizeRegionSplitPolicy#shouldSplit()'s constraint, and CatalogJanitor can’t collect it.
> I suspect it was due to HBASE-13082 which we recently introduced, after introduce this feature, the compacted files were remove 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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