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From "Ashish Thusoo (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-324) AccessControlException when load data into table
Date Mon, 06 Apr 2009 19:15:13 GMT

    [ https://issues.apache.org/jira/browse/HIVE-324?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12696217#action_12696217
] 

Ashish Thusoo commented on HIVE-324:
------------------------------------

Actually I have a fox for this almost ready. If I get it in the next few hours  I think we
can get it in before we start the vote.


> AccessControlException when load data into table
> ------------------------------------------------
>
>                 Key: HIVE-324
>                 URL: https://issues.apache.org/jira/browse/HIVE-324
>             Project: Hadoop Hive
>          Issue Type: Bug
>          Components: Metastore
>    Affects Versions: 0.3.0
>            Reporter: Min Zhou
>            Assignee: Min Zhou
>            Priority: Blocker
>             Fix For: 0.3.0
>
>         Attachments: hive.patch
>
>
> when loading data in non-supergroup user of hadoop,  hadoop will throw a AccessControlException
bacuase Hive try to do write operation at  /tmp directory.
> This is obviously not allowed.
> see line 752 in Hive.java
> Path tmppath = new Path("/tmp/"+randGen.nextInt());
>       try {
>           fs.mkdirs(tmppath);
>       ...
>     }
> those lines will cause that exception. 

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