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From "Tsz Wo Nicholas Sze (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-10346) Implement asynchronous setPermission/setOwner for DistributedFileSystem
Date Mon, 09 May 2016 21:03:12 GMT

    [ https://issues.apache.org/jira/browse/HDFS-10346?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15277031#comment-15277031

Tsz Wo Nicholas Sze commented on HDFS-10346:

Thanks Xiaobing!  Some comment ont he patch.
- In AsyncDistributedFileSystem,
-* Need to call fixRelativePart.
-* javadoc should describe return value.
- testPermissionChecking should first create all files/directories synchronously, and then
call setPermission/setOwner asynchronously in a separated loop.
- Indeed, testAggressiveConcurrentAsyncAPI is a better test.  Why don't we just keep it and
remove testPermissionChecking?
- I suggest to add one more test to mix up rename/setPermission/setOwner together.

> Implement asynchronous setPermission/setOwner for DistributedFileSystem
> -----------------------------------------------------------------------
>                 Key: HDFS-10346
>                 URL: https://issues.apache.org/jira/browse/HDFS-10346
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: hdfs, hdfs-client
>            Reporter: Xiaobing Zhou
>            Assignee: Xiaobing Zhou
>         Attachments: HDFS-10346-HDFS-9924.000.patch, HDFS-10346-HDFS-9924.001.patch,
> This is proposed to implement an asynchronous setPermission and setOwner.

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