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Posted to issues@flink.apache.org by "Sergey Nuyanzin (Jira)" <ji...@apache.org> on 2022/10/19 14:44:00 UTC

[jira] [Commented] (FLINK-29693) MiniClusterExtension should respect DEFAULT_PARALLELISM if set

    [ https://issues.apache.org/jira/browse/FLINK-29693?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17620391#comment-17620391 ] 

Sergey Nuyanzin commented on FLINK-29693:
-----------------------------------------

is not it the same https://issues.apache.org/jira/browse/FLINK-29691 ?

> MiniClusterExtension should respect DEFAULT_PARALLELISM if set
> --------------------------------------------------------------
>
>                 Key: FLINK-29693
>                 URL: https://issues.apache.org/jira/browse/FLINK-29693
>             Project: Flink
>          Issue Type: Improvement
>          Components: Tests
>            Reporter: Chesnay Schepler
>            Assignee: Chesnay Schepler
>            Priority: Major
>             Fix For: 1.16.0
>
>
> MiniClusterExtension#registerEnv sets the default parallelism of the environment to the number of the slots the cluster has.
> This effectively prevents multiple jobs from running on the same MiniCluster unless they specify a parallelism via the API.
> This isn't ideal since it means you can't easily mix workloads during testing.
> It would be better if the cluster would check the config for whether {{DEFAULT_PARALLELISM}} was set.



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