You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@spark.apache.org by "Yong Zhang (JIRA)" <ji...@apache.org> on 2016/03/24 01:54:25 UTC
[jira] [Commented] (SPARK-13383) Keep broadcast hint after column
pruning
[ https://issues.apache.org/jira/browse/SPARK-13383?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15209519#comment-15209519 ]
Yong Zhang commented on SPARK-13383:
------------------------------------
Will this fix back patch to 1.5.x or 1.6.x branches?
> Keep broadcast hint after column pruning
> ----------------------------------------
>
> Key: SPARK-13383
> URL: https://issues.apache.org/jira/browse/SPARK-13383
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Reporter: Liang-Chi Hsieh
> Assignee: Liang-Chi Hsieh
> Fix For: 2.0.0
>
>
> When we do column pruning in Optimizer, we put additional Project on top of a logical plan. However, when we already wrap a BroadcastHint on a logical plan, the added Project will hide BroadcastHint after later execution.
--
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