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Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2018/10/09 21:25:00 UTC
[jira] [Commented] (SPARK-25690) Analyzer rule
"HandleNullInputsForUDF" does not stabilize and can be applied infinitely
[ https://issues.apache.org/jira/browse/SPARK-25690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16644117#comment-16644117 ]
Sean Owen commented on SPARK-25690:
-----------------------------------
I'm unclear what the particular problem is here. Is there a test case we can add that demonstrates the issue? Does it only affect 2.12? Why are there two separate child JIRAs? This is not fixed in 2.4, according to you, nor should I be assigned.
> Analyzer rule "HandleNullInputsForUDF" does not stabilize and can be applied infinitely
> ---------------------------------------------------------------------------------------
>
> Key: SPARK-25690
> URL: https://issues.apache.org/jira/browse/SPARK-25690
> Project: Spark
> Issue Type: Sub-task
> Components: Spark Core, SQL
> Affects Versions: 2.4.0
> Reporter: Maryann Xue
> Assignee: Sean Owen
> Priority: Major
>
> This was fixed in SPARK-24891 and was then broken by SPARK-25044.
> The tests added in SPARK-24891 were not good enough and the expected failures were shadowed by SPARK-24865. For more details, please refer to SPARK-25650. Code changes and tests in [https://github.com/apache/spark/pull/22060/files#diff-f70523b948b7af21abddfa3ab7e1d7d6R72] can help reproduce the issue.
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