[
https://issues.apache.org/jira/browse/HIVE-10882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14579242#comment-14579242
]
Pengcheng Xiong commented on HIVE-10882:
----------------------------------------
[~jcamachorodriguez], I have started but I have not figured out a solution yet.
Thus, please go ahead and take it as I am busy with UT failures these days.
Also ccing [~jpullokkaran]. Thanks.
> CBO: Calcite Operator To Hive Operator (Calcite Return Path) empty filterMap
> of join operator causes NPE exception
> ------------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-10882
> URL: https://issues.apache.org/jira/browse/HIVE-10882
> Project: Hive
> Issue Type: Sub-task
> Components: CBO
> Reporter: Pengcheng Xiong
> Assignee: Pengcheng Xiong
>
> CBO return path creates join operator with empty filters. However,
> vectorization is checking the filters of bigTable in join. This causes NPE
> exception. To reproduce, run vector_outer_join2.q with return path turned on.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
