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https://issues.apache.org/jira/browse/HIVE-27858?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17813088#comment-17813088
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okumin commented on HIVE-27858:
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[~ngangam] Can I ask you about the current status?
Ryu, the reporter, and I also started digging into this issue and we may also
find any clues. Thanks.
> 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: Naveen Gangam
> 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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