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Posted to issues@kylin.apache.org by "pengfei.zhan (Jira)" <ji...@apache.org> on 2024/03/30 02:52:00 UTC

[jira] [Updated] (KYLIN-5771) Query cannot be interrupted during Segment pruning phase

     [ https://issues.apache.org/jira/browse/KYLIN-5771?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

pengfei.zhan updated KYLIN-5771:
--------------------------------
    Description: When SQL is in the planning stage and pruning segment optimization is performed, it may cause the query to cross the expected 300s and trigger the timeout cancellation logic due to the existence of a large number of segments, and a large number of filter expressions for simplification issues.

> Query cannot be interrupted during Segment pruning phase
> --------------------------------------------------------
>
>                 Key: KYLIN-5771
>                 URL: https://issues.apache.org/jira/browse/KYLIN-5771
>             Project: Kylin
>          Issue Type: Bug
>          Components: Query Engine
>    Affects Versions: 5.0-beta
>            Reporter: pengfei.zhan
>            Assignee: pengfei.zhan
>            Priority: Major
>             Fix For: 5.0.0
>
>
> When SQL is in the planning stage and pruning segment optimization is performed, it may cause the query to cross the expected 300s and trigger the timeout cancellation logic due to the existence of a large number of segments, and a large number of filter expressions for simplification issues.



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