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https://issues.apache.org/jira/browse/HDFS-12291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16182368#comment-16182368
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Surendra Singh Lilhore commented on HDFS-12291:
-----------------------------------------------

Thanks [~umamaheswararao] for review...
Attached updated patch v8. Fixed one test case {{TestHdfsConfigFields}}.
Other failed tests are not related to this patch...

> [SPS]: Provide a mechanism to recursively iterate and satisfy storage policy 
> of all the files under the given dir
> -----------------------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-12291
>                 URL: https://issues.apache.org/jira/browse/HDFS-12291
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: datanode, namenode
>            Reporter: Rakesh R
>            Assignee: Surendra Singh Lilhore
>         Attachments: HDFS-12291-HDFS-10285-01.patch, 
> HDFS-12291-HDFS-10285-02.patch, HDFS-12291-HDFS-10285-03.patch, 
> HDFS-12291-HDFS-10285-04.patch, HDFS-12291-HDFS-10285-05.patch, 
> HDFS-12291-HDFS-10285-06.patch, HDFS-12291-HDFS-10285-07.patch, 
> HDFS-12291-HDFS-10285-08.patch
>
>
> For the given source path directory, presently SPS consider only the files 
> immediately under the directory(only one level of scanning) for satisfying 
> the policy. It WON’T do recursive directory scanning and then schedules SPS 
> tasks to satisfy the storage policy of all the files till the leaf node. 
> The idea of this jira is to discuss & implement an efficient recursive 
> directory iteration mechanism and satisfies storage policy for all the files 
> under the given directory.



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