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https://issues.apache.org/jira/browse/HIVE-7904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14114520#comment-14114520
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Gunther Hagleitner commented on HIVE-7904:
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+1
> Missing null check cause NPE when updating join column stats in statistics
> annotation
> -------------------------------------------------------------------------------------
>
> Key: HIVE-7904
> URL: https://issues.apache.org/jira/browse/HIVE-7904
> Project: Hive
> Issue Type: Sub-task
> Components: Query Processor, Statistics
> Affects Versions: 0.14.0
> Reporter: Prasanth J
> Assignee: Prasanth J
> Priority: Trivial
> Fix For: 0.13.0
>
> Attachments: HIVE-7904.1.patch
>
>
> Column stats updation in join stats rule annotation can cause NPE if column
> stats is missing from one relation.
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