hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Namit Jain (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-2132) Load a file into a table/partition should be able to run parallely
Date Mon, 25 Apr 2011 22:50:03 GMT
Load a file into a table/partition should be able to run parallely
------------------------------------------------------------------

                 Key: HIVE-2132
                 URL: https://issues.apache.org/jira/browse/HIVE-2132
             Project: Hive
          Issue Type: New Feature
            Reporter: Namit Jain


Currently, the load runs sequentially, which can be a problem for loading a large directory.

The following syntax should work:

LOAD OVERWRITE DIRECTORY INTO TABLE <T> PARTITION <P>;

The user should be able the total number of mappers. For now, a single mapper per file is
OK.
We can add support for parallelism within a file later

--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message