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https://issues.apache.org/jira/browse/HIVE-27858?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17818850#comment-17818850
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Denys Kuzmenko commented on HIVE-27858:
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[~ryukobayashi], that query works with Hive3, however, it looks a bit extreme.
If there is an agreement we can postpone the fix until the next release and add
it to the TSB: https://issues.apache.org/jira/browse/HIVE-27945
PS: in Hive4 we are disabling cte materialiization to prevent NPE when
compiling TPC-DS query14.
> OOM happens when selecting many columns and JOIN.
> --------------------------------------------------
>
> Key: HIVE-27858
> URL: https://issues.apache.org/jira/browse/HIVE-27858
> Project: Hive
> Issue Type: Bug
> Components: Query Planning
> Affects Versions: 4.0.0-beta-1
> Reporter: Ryu Kobayashi
> Assignee: okumin
> Priority: Critical
> Labels: hive-4.0.0-must
> Fix For: Not Applicable
>
> Attachments: HIVE-27858.full.q, HIVE-27858.less.columns.q, ddl.sql,
> query.sql
>
>
> OOM happens when executing [^query.sql] using a table in [^ddl.sql]. These
> did not happen in Hive 2 previously.
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