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https://issues.apache.org/jira/browse/HDFS-7766?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14905565#comment-14905565
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Haohui Mai commented on HDFS-7766:
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I'm nervous to make NN handle all the loads. While 307 is captured by the
browser and invisible to jQuery, it is possible to have a different status code
and let the JavaScript handles the redirection manually.
> 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
> Reporter: Ravi Prakash
> Assignee: Ravi Prakash
> Attachments: HDFS-7766.01.patch, HDFS-7766.02.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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