spark-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Cheng Hao (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SPARK-4272) Add more unwrap functions for primitive type in TableReader
Date Thu, 06 Nov 2014 13:32:34 GMT
Cheng Hao created SPARK-4272:
--------------------------------

             Summary: Add more unwrap functions for primitive type in TableReader
                 Key: SPARK-4272
                 URL: https://issues.apache.org/jira/browse/SPARK-4272
             Project: Spark
          Issue Type: Improvement
          Components: SQL
            Reporter: Cheng Hao
            Priority: Minor


Currently, the data "unwrap" only support couple of primitive types, not all, it will not
cause exception, but may get some performance in table scanning for the type like binary,
date, timestamp, decimal etc.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org


Mime
View raw message