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Posted to issues@hbase.apache.org by "Sun Xin (Jira)" <ji...@apache.org> on 2021/02/20 09:02:00 UTC

[jira] [Created] (HBASE-25590) Bulkload replication HFileRefs cannot be cleared in some cases where set exclude-namespace/exclude-table-cfs

Sun Xin created HBASE-25590:
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             Summary: Bulkload replication HFileRefs cannot be cleared in some cases where set exclude-namespace/exclude-table-cfs
                 Key: HBASE-25590
                 URL: https://issues.apache.org/jira/browse/HBASE-25590
             Project: HBase
          Issue Type: Bug
          Components: Replication
    Affects Versions: 2.4.1, 2.3.4, 2.2.6, 3.0.0-alpha-1
            Reporter: Sun Xin
            Assignee: Sun Xin


In [ReplicationSource#addHFileRefs|https://github.com/apache/hbase/blob/ed90a14995acd87111d2b9849f07d84418ca43d4/hbase-server/src/main/java/org/apache/hadoop/hbase/replication/regionserver/ReplicationSource.java#L264], we may add unwanted hfiles to the _HFileRefs_ if a peer is set _replicate_all_ true and set _exclude-namespace/exclude-table-cfs_.

These unwanted _HFileRefs_ will not be replicated to remote cluster and not be cleared.

Two problems are caused by this bug:
 # The metric sizeOfHFileRefsQueue cannot be zeroed.
 # Referenced HFiles cannot be deleted by _ReplicationHFileCleaner._



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