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From "Ashutosh Chauhan (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-6152) insert query fails on federation + viewfs
Date Fri, 10 Jan 2014 19:57:50 GMT

     [ https://issues.apache.org/jira/browse/HIVE-6152?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ashutosh Chauhan updated HIVE-6152:
-----------------------------------

    Status: Open  (was: Patch Available)

> insert query fails on federation + viewfs
> -----------------------------------------
>
>                 Key: HIVE-6152
>                 URL: https://issues.apache.org/jira/browse/HIVE-6152
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Ashutosh Chauhan
>            Assignee: Ashutosh Chauhan
>         Attachments: HIVE-6152.1.patch, HIVE-6152.2.patch, HIVE-6152.3.patch
>
>
> This is because Hive first writes data to /tmp/ and than moves from /tmp to final destination.
In federated HDFS recommendation is to mount /tmp on a separate nameservice, which is usually
different than /user. Since renames across different mount points are not supported, this
fails. 



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