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Posted to issues@flink.apache.org by "Junrui Li (Jira)" <ji...@apache.org> on 2023/02/06 06:42:00 UTC

[jira] [Updated] (FLINK-30903) The max parallelism used in adaptive batch scheduler doesn't fallbacks to default parallelism

     [ https://issues.apache.org/jira/browse/FLINK-30903?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Junrui Li updated FLINK-30903:
------------------------------
    Summary: The max parallelism used in adaptive batch scheduler doesn't fallbacks to default parallelism  (was: The max parallelism of adaptive batch scheduler doesn't fallback to default parallelism)

> The max parallelism used in adaptive batch scheduler doesn't fallbacks to default parallelism
> ---------------------------------------------------------------------------------------------
>
>                 Key: FLINK-30903
>                 URL: https://issues.apache.org/jira/browse/FLINK-30903
>             Project: Flink
>          Issue Type: Bug
>          Components: Runtime / Coordination
>    Affects Versions: 1.17.0
>            Reporter: Junrui Li
>            Assignee: Junrui Li
>            Priority: Critical
>              Labels: pull-request-available
>             Fix For: 1.17.0
>
>
> In FLINK-30684 we mark the vertices which use the default parallelism, and in AdaptiveBatchScheduler we allow users to use parallelism.default as the max parallelism if they don't configure the configuration item "execution.batch.adaptive.auto-parallelism.max-parallelism". This issue will fix the fallback logic.
>  



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