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Posted to hdfs-issues@hadoop.apache.org by "Ravi Prakash (JIRA)" <ji...@apache.org> on 2016/09/01 21:07:20 UTC
[jira] [Commented] (HDFS-7766) Add a flag to WebHDFS op=CREATE to
not respond with a 307 redirect
[ https://issues.apache.org/jira/browse/HDFS-7766?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15456616#comment-15456616 ]
Ravi Prakash commented on HDFS-7766:
------------------------------------
Thanks Andrew! Should I backport the other NN UI changes to branch-2 as well?
> Add a flag to WebHDFS op=CREATE to not respond with a 307 redirect
> ------------------------------------------------------------------
>
> Key: HDFS-7766
> URL: https://issues.apache.org/jira/browse/HDFS-7766
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: ui, webhdfs
> Reporter: Ravi Prakash
> Assignee: Ravi Prakash
> Fix For: 2.9.0, 3.0.0-alpha1
>
> Attachments: HDFS-7766.01.patch, HDFS-7766.02.patch, HDFS-7766.03.patch, HDFS-7766.04.patch, HDFS-7766.04.patch, HDFS-7766.05.patch, HDFS-7766.06.patch
>
>
> Please see https://issues.apache.org/jira/browse/HDFS-7588?focusedCommentId=14276192&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14276192
> A backwards compatible manner we can fix this is to add a flag on the request which would disable the redirect, i.e.
> {noformat}
> curl -i -X PUT "http://<HOST>:<PORT>/webhdfs/v1/<PATH>?op=CREATE[&noredirect=<true|false>]
> {noformat}
> returns 200 with the DN location in the response.
> This would allow the Browser clients to get the redirect URL to put the file to.
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