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Posted to issues@kylin.apache.org by "longfeiJiang (Jira)" <ji...@apache.org> on 2023/02/07 07:29:00 UTC
[jira] [Resolved] (KYLIN-5412) Excessive memory usage in the query parsing phase leads to node OOM
[ https://issues.apache.org/jira/browse/KYLIN-5412?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
longfeiJiang resolved KYLIN-5412.
---------------------------------
Resolution: Fixed
> Excessive memory usage in the query parsing phase leads to node OOM
> -------------------------------------------------------------------
>
> Key: KYLIN-5412
> URL: https://issues.apache.org/jira/browse/KYLIN-5412
> Project: Kylin
> Issue Type: Bug
> Affects Versions: 5.0-alpha
> Reporter: longfeiJiang
> Assignee: longfeiJiang
> Priority: Major
> Fix For: 5.0-alpha
>
> Attachments: sql1.txt, sql2.txt, 查询解析阶段发生OOM.pdf
>
>
> Excessive memory usage in the query parsing phase leads to node OOM, and JVM size: 48G
> Example SQL in attachment
>
> Fix Design:
> https://issues.apache.org/jira/browse/CALCITE-2223
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