[jira] [Updated] (HBASE-10766) SnapshotCleaner allows to delete referenced files

["Matteo Bertozzi (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-10766?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matteo Bertozzi updated HBASE-10766:
------------------------------------

    Description: 
The SnapshotFileCache is checking the lastModificationTime() of the ".hbase-snapshot" directory.
But in this way "pending" snapshots created in temp are not considered.
since only the parent directory timestamp is updated.

so... if we create .hbase-snapshot/.tmp/SNAPSHOT_NAME the lastModification timestamp of .hbase-snapshot will not be updated

  was:
The SnapshotFileCache is checking the lastModificationTime() of the ".hbase-snapshot" directory.
But in this way "pending" snapshots created in temp are not considered.
since only the parent directory timestamp is updated.

so... if we create .hbase-snapshot/.tmp/SNAPSHOT_NAME the lastModification timestamp of .hbase-snapshot will not chagne


> SnapshotCleaner allows to delete referenced files
> -------------------------------------------------
>
>                 Key: HBASE-10766
>                 URL: https://issues.apache.org/jira/browse/HBASE-10766
>             Project: HBase
>          Issue Type: Bug
>          Components: snapshots
>    Affects Versions: 0.98.0, 0.96.1.1, 0.94.17
>            Reporter: Matteo Bertozzi
>            Assignee: bharath v
>             Fix For: 0.96.2, 0.94.18, 0.98.2
>
>
> The SnapshotFileCache is checking the lastModificationTime() of the ".hbase-snapshot" directory.
> But in this way "pending" snapshots created in temp are not considered.
> since only the parent directory timestamp is updated.
> so... if we create .hbase-snapshot/.tmp/SNAPSHOT_NAME the lastModification timestamp of .hbase-snapshot will not be updated



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