Bo Cui created HBASE-17992:
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Summary: The snapShot TimeoutException causes the cleanerChore
thread to fail to complete the archive correctly
Key: HBASE-17992
URL: https://issues.apache.org/jira/browse/HBASE-17992
Project: HBase
Issue Type: Bug
Components: snapshots
Affects Versions: 1.3.0, 0.98.10
Reporter: Bo Cui
The problem is that when the snapshot occurs TimeoutException or other
Exceptions, there is no correct delete /hbase/.hbase-snapshot/tmp, which causes
the cleanerChore to fail to complete the archive correctly.
Modifying the configuration parameter (hbase.snapshot.master.timeout.millis =
600000) only reduces the probability of the problem occurring.
So the solution to the problem is: multi-Threaded exceptions or
TimeoutExceptions, the Main-thread must wait until all the tasks are finished
or canceled, the Main-thread can be cleared
/hbase/.hbase-snapshot/tmp/snapshotName.Otherwise the task is likely to write
/hbase/.hbase-snapshot/tmp/snapshotName/region - mainfest
The problem exists in disabledTableSnapshot and enabledTableSnapshot, because
I'm currently using the disabledTableSnapshot, so I provide the patch of
disabledTableSnapshot
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