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Posted to issues@flink.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2025/01/15 09:29:00 UTC

[jira] [Updated] (FLINK-37139) Improve AdaptiveSkewedJoinOptimizationStrategy to make it effective in more scenarios

     [ https://issues.apache.org/jira/browse/FLINK-37139?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated FLINK-37139:
-----------------------------------
    Labels: pull-request-available  (was: )

> Improve AdaptiveSkewedJoinOptimizationStrategy to make it effective in more scenarios
> -------------------------------------------------------------------------------------
>
>                 Key: FLINK-37139
>                 URL: https://issues.apache.org/jira/browse/FLINK-37139
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Runtime / Coordination
>            Reporter: Lei Yang
>            Priority: Major
>              Labels: pull-request-available
>
> Currently, the scenarios in which the AdaptiveSkewedJoinOptimizationStrategy is effective are too limited. For example, when there is an output edge of the forward for unspecified type, the optimization cannot be applied. However, this optimization wouldn't break the data correctness of this kind output edges. Therefore, we will optimize this scenario to enable the optimization to be effective in more scenarios.



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