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https://issues.apache.org/jira/browse/HBASE-14049?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14620981#comment-14620981
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Andrew Purtell commented on HBASE-14049:
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After a HDFS level blip during snapshotting we typically see detritus missing
.snapshotinfo, or having one that is corrupt, leading to
InvalidProtocolBufferException upon read attempt. Today SnapshotHFileCleaner
only warns and moves on:
{noformat]
2015-07-02 16:29:49,490 ERROR [archivedHFileCleaner]
snapshot.SnapshotHFileCleaner -
Exception while checking if files were valid, keeping them just in case.
...
{noformat}
leading to a lot of log noise until the problem is manually addressed.
> 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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