[
https://issues.apache.org/jira/browse/SPARK-21273?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16092373#comment-16092373
]
Apache Spark commented on SPARK-21273:
--------------------------------------
User 'gatorsmile' has created a pull request for this issue:
https://github.com/apache/spark/pull/18677
> Decouple stats propagation from logical plan
> --------------------------------------------
>
> Key: SPARK-21273
> URL: https://issues.apache.org/jira/browse/SPARK-21273
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 2.2.0
> Reporter: Reynold Xin
> Assignee: Reynold Xin
> Fix For: 2.3.0
>
>
> We currently implement statistics propagation directly in logical plan. Given
> we already have two different implementations, it'd make sense to actually
> decouple the two and add stats propagation using mixin.
> This can also be a powerful pattern in the future to add additional
> properties (e.g. constraints).
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
