churro morales created HBASE-11352:
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Summary: When HMaster starts up it deletes the tmp snapshot
directory, if you are exporting a snapshot at that time the job will fail
Key: HBASE-11352
URL: https://issues.apache.org/jira/browse/HBASE-11352
Project: HBase
Issue Type: Bug
Affects Versions: 0.94.19
Reporter: churro morales
We are exporting a very large table. The export snapshot job takes 7+ days to
complete. During that time we had to bounce HMaster. When HMaster
initializes, it initializes the SnapshotManager which subsequently deletes the
.tmp directory.
If this happens while the ExportSnapshot job is running the reference files get
removed and the job fails.
Maybe we could put some sort of token such that when this job is running
HMaster wont reset the tmp directory.
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