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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2016/03/03 01:30:18 UTC
[jira] [Assigned] (SPARK-13630) Add optimizer rule to collapse
sorts
[ https://issues.apache.org/jira/browse/SPARK-13630?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-13630:
------------------------------------
Assignee: (was: Apache Spark)
> Add optimizer rule to collapse sorts
> ------------------------------------
>
> Key: SPARK-13630
> URL: https://issues.apache.org/jira/browse/SPARK-13630
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 1.6.0
> Reporter: Sunitha Kambhampati
> Fix For: 2.0.0
>
>
> It is possible to collapse adjacent sorts and keep the last one. This task is to add optimizer rule to collapse adjacent sorts if possible.
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