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https://issues.apache.org/jira/browse/HBASE-26625?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bryan Beaudreault resolved HBASE-26625.
---------------------------------------
Resolution: Fixed
I've merged the backport to branch-2.5 and added the next unreleased 2.5.x
version to fixVersions
> ExportSnapshot tool failed to copy data files for tables with merge region
> --------------------------------------------------------------------------
>
> Key: HBASE-26625
> URL: https://issues.apache.org/jira/browse/HBASE-26625
> Project: HBase
> Issue Type: Bug
> Reporter: Yi Mei
> Assignee: Yi Mei
> Priority: Minor
> Labels: pull-request-available
> Fix For: 2.6.0, 2.5.9, 2.4.10, 3.0.0-alpha-3
>
>
> When export snapshot for a table with merge regions, we found following
> exceptions:
> {code:java}
> 2021-12-24 17:14:41,563 INFO [main] snapshot.ExportSnapshot: Finalize the
> Snapshot Export
> 2021-12-24 17:14:41,589 INFO [main] snapshot.ExportSnapshot: Verify snapshot
> integrity
> 2021-12-24 17:14:41,683 ERROR [main] snapshot.ExportSnapshot: Snapshot export
> failed
> org.apache.hadoop.hbase.snapshot.CorruptedSnapshotException: Missing parent
> hfile for: 043a9fe8aa7c469d8324956a57849db5.8e935527eb39a2cf9bf0f596754b5853
> path=A/a=t42=8e935527eb39a2cf9bf0f596754b5853-043a9fe8aa7c469d8324956a57849db5
> at
> org.apache.hadoop.hbase.snapshot.SnapshotReferenceUtil.concurrentVisitReferencedFiles(SnapshotReferenceUtil.java:232)
> at
> org.apache.hadoop.hbase.snapshot.SnapshotReferenceUtil.concurrentVisitReferencedFiles(SnapshotReferenceUtil.java:195)
> at
> org.apache.hadoop.hbase.snapshot.SnapshotReferenceUtil.verifySnapshot(SnapshotReferenceUtil.java:172)
> at
> org.apache.hadoop.hbase.snapshot.SnapshotReferenceUtil.verifySnapshot(SnapshotReferenceUtil.java:156)
> at
> org.apache.hadoop.hbase.snapshot.ExportSnapshot.verifySnapshot(ExportSnapshot.java:851)
> at
> org.apache.hadoop.hbase.snapshot.ExportSnapshot.doWork(ExportSnapshot.java:1096)
> at
> org.apache.hadoop.hbase.util.AbstractHBaseTool.run(AbstractHBaseTool.java:154)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
> at
> org.apache.hadoop.hbase.util.AbstractHBaseTool.doStaticMain(AbstractHBaseTool.java:280)
> at
> org.apache.hadoop.hbase.snapshot.ExportSnapshot.main(ExportSnapshot.java:1144)
> {code}
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