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https://issues.apache.org/jira/browse/HDFS-5537?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jing Zhao updated HDFS-5537:
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Fix Version/s: 2.4.0
I've merged this to branch-2.
> Remove FileWithSnapshot interface
> ---------------------------------
>
> Key: HDFS-5537
> URL: https://issues.apache.org/jira/browse/HDFS-5537
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: namenode, snapshots
> Reporter: Jing Zhao
> Assignee: Jing Zhao
> Fix For: 3.0.0, 2.4.0
>
> Attachments: HDFS-5537.000.patch, HDFS-5537.001.patch,
> HDFS-5537.002.patch, HDFS-5537.003.patch, HDFS-5537.003.patch,
> HDFS-5537.004.patch, HDFS-5537.004.patch
>
>
> We use the FileWithSnapshot interface to define a set of methods shared by
> INodeFileWithSnapshot and INodeFileUnderConstructionWithSnapshot. After using
> the Under-Construction feature to replace the INodeFileUC and
> INodeFileUCWithSnapshot, we no longer need this interface.
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