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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2018/01/26 11:50:00 UTC
[jira] [Commented] (SPARK-23229) Dataset.hint should use
planWithBarrier logical plan
[ https://issues.apache.org/jira/browse/SPARK-23229?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16340952#comment-16340952 ]
Apache Spark commented on SPARK-23229:
--------------------------------------
User 'jaceklaskowski' has created a pull request for this issue:
https://github.com/apache/spark/pull/20405
> Dataset.hint should use planWithBarrier logical plan
> ----------------------------------------------------
>
> Key: SPARK-23229
> URL: https://issues.apache.org/jira/browse/SPARK-23229
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 2.2.1
> Reporter: Jacek Laskowski
> Priority: Trivial
>
> Every time {{Dataset.hint}} is used it triggers execution of logical commands, their unions and hint resolution (among other things that analyzer does).
> {{hint}} should use {{planWithBarrier}} instead.
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