You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2016/05/18 02:24:12 UTC

[jira] [Commented] (SPARK-14851) Support radix sort with nullable longs

    [ https://issues.apache.org/jira/browse/SPARK-14851?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15288103#comment-15288103 ] 

Apache Spark commented on SPARK-14851:
--------------------------------------

User 'ericl' has created a pull request for this issue:
https://github.com/apache/spark/pull/13161

> Support radix sort with nullable longs
> --------------------------------------
>
>                 Key: SPARK-14851
>                 URL: https://issues.apache.org/jira/browse/SPARK-14851
>             Project: Spark
>          Issue Type: Improvement
>          Components: Spark Core
>            Reporter: Eric Liang
>
> The current radix sort cannot handle nullable longs, since there is no bit pattern available to represents nulls. These cases are probably best handled outside the radix sort logic e.g. by keeping nulls in a separate region of the array.



--
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