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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HBASE-17347) ExportSnapshot may write snapshot info file to wrong directory when specifying target name
Date Tue, 20 Dec 2016 21:22:58 GMT

     [ https://issues.apache.org/jira/browse/HBASE-17347?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ted Yu reassigned HBASE-17347:
------------------------------

    Assignee: Jianwei Cui

> ExportSnapshot may write snapshot info file to wrong directory when specifying target
name
> ------------------------------------------------------------------------------------------
>
>                 Key: HBASE-17347
>                 URL: https://issues.apache.org/jira/browse/HBASE-17347
>             Project: HBase
>          Issue Type: Bug
>          Components: snapshots
>    Affects Versions: 2.0.0
>            Reporter: Jianwei Cui
>            Assignee: Jianwei Cui
>            Priority: Minor
>         Attachments: HBASE-17347-v1.patch
>
>
> Exportsnapshot will write a new snapshot info file when specifying the target name:
> {code}
>     if (!targetName.equals(snapshotName)) {
>       SnapshotDescription snapshotDesc =
>         SnapshotDescriptionUtils.readSnapshotInfo(inputFs, snapshotDir)
>           .toBuilder()
>           .setName(targetName)
>           .build();
>       SnapshotDescriptionUtils.writeSnapshotInfo(snapshotDesc, snapshotTmpDir, outputFs);
>     }
> {code}
> The snapshot info file will be written to the snapshot tmp directory, however, it should
be directly written to the snapshot directory if {{snapshot.export.skip.tmp}} is true. In
addition, owner and permission should be set for the new snapshot info file when needed.



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