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From "Reynold Xin (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-1627) Spark SQL should better support external sorting
Date Sun, 25 May 2014 03:50:02 GMT

    [ https://issues.apache.org/jira/browse/SPARK-1627?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14008276#comment-14008276
] 

Reynold Xin commented on SPARK-1627:
------------------------------------

A related pull request: https://github.com/apache/spark/pull/867

> Spark SQL should better support external sorting
> ------------------------------------------------
>
>                 Key: SPARK-1627
>                 URL: https://issues.apache.org/jira/browse/SPARK-1627
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 1.0.0, 0.9.1
>            Reporter: Chen Chao
>
> Spark SQL Aggregator does not support external sorting now which is extremely important
when data is much larger than memory. 



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