Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Threaded View
Hive >> mail # dev >> [jira] [Updated] (HIVE-6152) insert query fails on hdfs federation + viewfs


Copy link to this message
-
[jira] [Updated] (HIVE-6152) insert query fails on hdfs federation + viewfs

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

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

    Status: Patch Available  (was: Open)

> insert query fails on hdfs 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, HIVE-6152.4.patch, HIVE-6152.5.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.

--
This message was sent by Atlassian JIRA
(v6.1.5#6160)