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Posted to issues@hbase.apache.org by "Ted Yu (JIRA)" <ji...@apache.org> on 2013/02/20 20:07:12 UTC
[jira] [Updated] (HBASE-7888) Simplify logic of
SnapshotManager#getCompletedSnapshots()
[ https://issues.apache.org/jira/browse/HBASE-7888?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ted Yu updated HBASE-7888:
--------------------------
Summary: Simplify logic of SnapshotManager#getCompletedSnapshots() (was: Simplify logic of getCompletedSnapshots())
> Simplify logic of SnapshotManager#getCompletedSnapshots()
> ---------------------------------------------------------
>
> Key: HBASE-7888
> URL: https://issues.apache.org/jira/browse/HBASE-7888
> Project: HBase
> Issue Type: Sub-task
> Reporter: Ted Yu
>
> This came up during code review of mega patch.
> isSnapshotCompleted() checks the existence of snapshotDir to see if the snapshot already exists.
> getCompletedSnapshots(), on the other hand, reads SnapshotDescriptionUtils.SNAPSHOTINFO_FILE for the same purpose.
> Since all the snapshot files are first created in a tmp dir and a rename is done to move them into the .snapshots dir upon completion, logic in getCompletedSnapshots() can be simplified.
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