Yi Mei created HBASE-26625:
------------------------------
Summary: ExportSnapshot tool fail 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
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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