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Posted to dev@hbase.apache.org by "Yi Mei (Jira)" <ji...@apache.org> on 2021/12/30 04:42:00 UTC
[jira] [Resolved] (HBASE-26625) ExportSnapshot tool failed to copy data files for tables with merge region
[ https://issues.apache.org/jira/browse/HBASE-26625?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yi Mei resolved HBASE-26625.
----------------------------
Fix Version/s: 2.5.0
3.0.0-alpha-3
2.4.10
Resolution: Fixed
> 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
> Fix For: 2.5.0, 3.0.0-alpha-3, 2.4.10
>
>
> 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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