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https://issues.apache.org/jira/browse/HBASE-14049?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14621030#comment-14621030
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Matteo Bertozzi commented on HBASE-14049:
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{quote}Do you have any thoughts on what we should do? Maybe if the temporary
snapshot dir is older than a given threshold we can consider it failed instead
of in progress? And drop that log level.{quote}
that's one option, how old is old? 1min is probably enough when you take a
snapshot but 1h may be not enough when you are exporting/importing them.
not sure what is the best solution for 98/1.0, you can have that time set to
1day if you are doing export and is already better than what we have now.
proc-v2 should solve the problem (hope in the next 1.3) by having the known
state checkable all the time.
> SnapshotHFileCleaner should optionally clean up after failed snapshots
> ----------------------------------------------------------------------
>
> Key: HBASE-14049
> URL: https://issues.apache.org/jira/browse/HBASE-14049
> Project: HBase
> Issue Type: Bug
> Affects Versions: 0.98.13
> Reporter: Andrew Purtell
>
> SnapshotHFileCleaner should optionally clean up after failed snapshots rather
> than just complain. Add a configuration option that, if set to true
> (defaulting to false), instructs SnapshotHFileCleaner to recursively remove
> failed snapshot temporary directories.
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