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https://issues.apache.org/jira/browse/HDFS-15376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ayush Saxena updated HDFS-15376:
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Fix Version/s: 3.4.0
Resolution: Fixed
Status: Resolved (was: Patch Available)
> Update the error about command line POST in httpfs documentation
> ----------------------------------------------------------------
>
> Key: HDFS-15376
> URL: https://issues.apache.org/jira/browse/HDFS-15376
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: httpfs
> Affects Versions: 3.2.1
> Reporter: bianqi
> Assignee: bianqi
> Priority: Major
> Fix For: 3.4.0
>
> Attachments: HDFS-15376.001.patch
>
>
> In the official Hadoop documentation, there is an exception when executing
> the following command.
> {quote} {{curl -X POST
> 'http://httpfs-host:14000/webhdfs/v1/user/foo/bar?op=MKDIRS&user.name=foo'}}
> creates the HDFS {{/user/foo/bar}} directory.
> {quote}
> Command line returns results：
> {quote} *{"RemoteException":{"message":"Invalid HTTP POST operation
> [MKDIRS]","exception":"IOException","javaClassName":"java.io.IOException"}}*
> {quote}
>
> I checked the source code and found that the way to create the file should
> use PUT to submit the form.
> I modified to execute the command in PUT mode and got the result as
> follows
> {quote} {{curl -X PUT
> 'http://httpfs-host:14000/webhdfs/v1/user/foo/bar?op=MKDIRS&user.name=foo'}}
> creates the HDFS {{/user/foo/bar}} directory.
> {quote}
> Command line returns results：
> {"boolean":true}
> . At the same time the folder is created successfully.
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