You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@kylin.apache.org by "longfeiJiang (Jira)" <ji...@apache.org> on 2023/02/03 07:37:00 UTC

[jira] [Commented] (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:comment-tabpanel&focusedCommentId=17683714#comment-17683714 ] 

longfeiJiang commented on KYLIN-5412:
-------------------------------------

Design in Attachments "查询解析阶段发生OOM.pdf"

> 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



--
This message was sent by Atlassian Jira
(v8.20.10#820010)