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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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