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From "Kihwal Lee (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-6326) WebHdfs ACL compatibility is broken
Date Wed, 14 May 2014 17:51:20 GMT

    [ https://issues.apache.org/jira/browse/HDFS-6326?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13997813#comment-13997813
] 

Kihwal Lee commented on HDFS-6326:
----------------------------------

The precommit is still running. It ran common tests and {{org.apache.hadoop.http.TestHttpServer}}
timed out. You can speed up the process by verifying it is not caused by this jira, while
precommit is still running.

Precommit is still running hdfs tests after common tests. I expect it to be done around 18:35
UTC, which is less than an hour from now.  I will check back in an hour.

> WebHdfs ACL compatibility is broken
> -----------------------------------
>
>                 Key: HDFS-6326
>                 URL: https://issues.apache.org/jira/browse/HDFS-6326
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: webhdfs
>    Affects Versions: 3.0.0, 2.4.0
>            Reporter: Daryn Sharp
>            Assignee: Chris Nauroth
>            Priority: Blocker
>         Attachments: HDFS-6326.1.patch, HDFS-6326.2.patch, HDFS-6326.3.patch, HDFS-6326.4.patch,
HDFS-6326.5.patch, aclfsperm.example
>
>
> 2.4 ACL support is completely incompatible with <2.4 webhdfs servers.  The NN throws
an {{IllegalArgumentException}} exception.
> {code}
> hadoop fs -ls webhdfs://nn/
> Found 21 items
> ls: Invalid value for webhdfs parameter "op": No enum constant org.apache.hadoop.hdfs.web.resources.GetOpParam.Op.GETACLSTATUS
> [... 20 more times...]
> {code}



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