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From "Ashutosh Chauhan (JIRA)" <>
Subject [jira] [Updated] (HIVE-6152) insert query fails on hdfs federation + viewfs
Date Wed, 29 Jan 2014 02:53:07 GMT


Ashutosh Chauhan updated HIVE-6152:

    Attachment: HIVE-6152.5.patch

Rebased on latest trunk. I think for first phase, we can keep it this way.  Later on, we can
bring it on common path.

> insert query fails on hdfs federation + viewfs
> ----------------------------------------------
>                 Key: HIVE-6152
>                 URL:
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Ashutosh Chauhan
>            Assignee: Ashutosh Chauhan
>         Attachments: HIVE-6152.1.patch, HIVE-6152.2.patch, HIVE-6152.3.patch, HIVE-6152.4.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

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