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From "Eli Collins (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HDFS-858) Incorrect return codes for fuse-dfs
Date Wed, 13 Jan 2010 04:51:55 GMT

    [ https://issues.apache.org/jira/browse/HDFS-858?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12799574#action_12799574
] 

Eli Collins commented on HDFS-858:
----------------------------------

test-c++-libhdfs doesn't cover fuse so actually it shouldn't fail,  TestFuseDFS would cover
this though it's not currently running (HDFS-780).  I tried this patch locally and it worked.


> Incorrect return codes for fuse-dfs
> -----------------------------------
>
>                 Key: HDFS-858
>                 URL: https://issues.apache.org/jira/browse/HDFS-858
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: contrib/fuse-dfs
>            Reporter: Brian Bockelman
>            Priority: Minor
>         Attachments: HDFS-858-2.patch, HDFS-858.patch
>
>
> fuse-dfs doesn't pass proper error codes from libhdfs; places I'd like to correct are
hdfsFileOpen (which can result in permission denied or quota violations) and hdfsWrite (which
can result in quota violations).
> By returning the correct error codes, command line utilities return much better error
messages - especially for quota violations, which can be a devil to debug.

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