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https://issues.apache.org/jira/browse/FLINK-21065?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17271367#comment-17271367
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Robert Metzger commented on FLINK-21065:
----------------------------------------
{code}
Configuration conf = new Configuration();
conf.setInteger("taskmanager.numberOfTaskSlots", 2);
final StreamExecutionEnvironment env =
StreamExecutionEnvironment.createLocalEnvironment(conf);
{code}
Seems to work fine.
> Passing configuration from TableEnvironmentImpl to MiniCluster is not
> supported
> -------------------------------------------------------------------------------
>
> Key: FLINK-21065
> URL: https://issues.apache.org/jira/browse/FLINK-21065
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Planner
> Affects Versions: 1.13.0
> Reporter: Robert Metzger
> Priority: Critical
> Attachments: Screenshot 2021-01-21 at 11.31.21.png
>
>
> While trying to fix a bug in Flink's scheduler, I needed to pass a
> configuration parameter from the TableEnvironmentITCase (blink planner) to
> the TaskManager.
> Changing this from:
> {code}
> case "TableEnvironment" =>
> tEnv = TableEnvironmentImpl.create(settings)
> {code}
> to
> {code}
> case "TableEnvironment" =>
> tEnv = TableEnvironmentImpl.create(settings)
> val conf = new Configuration();
> conf.setInteger("taskmanager.numberOfTaskSlots", 1)
> tEnv.getConfig.addConfiguration(conf)
> {code}
> Did not cause any effect on the launched TaskManager.
> It seems that configuration is not properly forwarded through all
> abstractions.
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