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https://issues.apache.org/jira/browse/HDFS-6169?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13954913#comment-13954913
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Akira AJISAKA commented on HDFS-6169:
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I agree with you to do this in the client, but I don't think this has not been
done. "hadoop dfs -ls -R webhdfs://foo" actually call HTTPGET to
"http://foo/webhdfs/v1/?op=liststatus";, but WebImageViewer doesn't support this
functionality yet. I'll create the patch for supporting liststatus on
"http://hostname:port/webhdfs/v1/";.
> WebImageViewer should support recursive liststatus operation.
> -------------------------------------------------------------
>
> Key: HDFS-6169
> URL: https://issues.apache.org/jira/browse/HDFS-6169
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: tools
> Affects Versions: 2.5.0
> Reporter: Akira AJISAKA
> Assignee: Akira AJISAKA
> Attachments: HDFS-6169.patch
>
>
> Lsr processor was removed from OfflineImageViewer by HDFS-6164 but the Web
> processor (WebImageViewer) doesn't support recursive {{LISTSTATUS}} operation.
> Users now need to query all the directories to get the information of all the
> files/dirs in a fsimage.
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