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https://issues.apache.org/jira/browse/FLINK-34718?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17828011#comment-17828011
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Wencong Liu commented on FLINK-34718:
-------------------------------------
Sure, I'll take a look now. [~mapohl]
> KeyedPartitionWindowedStream and NonPartitionWindowedStream
> IllegalStateException in AZP
> ----------------------------------------------------------------------------------------
>
> Key: FLINK-34718
> URL: https://issues.apache.org/jira/browse/FLINK-34718
> Project: Flink
> Issue Type: Bug
> Components: API / DataStream
> Affects Versions: 1.20.0
> Reporter: Ryan Skraba
> Priority: Critical
> Labels: test-stability
>
> [https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=58320&view=logs&j=8fd9202e-fd17-5b26-353c-ac1ff76c8f28&t=ea7cf968-e585-52cb-e0fc-f48de023a7ca&l=9646]
> 18 of the KeyedPartitionWindowedStreamITCase and
> NonKeyedPartitionWindowedStreamITCase unit tests introduced in FLINK-34543
> are failing in the adaptive scheduler profile, with errors similar to:
> {code:java}
> Mar 15 01:54:12 Caused by: java.lang.IllegalStateException: The adaptive
> scheduler supports pipelined data exchanges (violated by MapPartition
> (org.apache.flink.streaming.runtime.tasks.OneInputStreamTask) ->
> ddb598ad156ed281023ba4eebbe487e3).
> Mar 15 01:54:12 at
> org.apache.flink.util.Preconditions.checkState(Preconditions.java:215)
> Mar 15 01:54:12 at
> org.apache.flink.runtime.scheduler.adaptive.AdaptiveScheduler.assertPreconditions(AdaptiveScheduler.java:438)
> Mar 15 01:54:12 at
> org.apache.flink.runtime.scheduler.adaptive.AdaptiveScheduler.<init>(AdaptiveScheduler.java:356)
> Mar 15 01:54:12 at
> org.apache.flink.runtime.scheduler.adaptive.AdaptiveSchedulerFactory.createInstance(AdaptiveSchedulerFactory.java:124)
> Mar 15 01:54:12 at
> org.apache.flink.runtime.jobmaster.DefaultSlotPoolServiceSchedulerFactory.createScheduler(DefaultSlotPoolServiceSchedulerFactory.java:121)
> Mar 15 01:54:12 at
> org.apache.flink.runtime.jobmaster.JobMaster.createScheduler(JobMaster.java:384)
> Mar 15 01:54:12 at
> org.apache.flink.runtime.jobmaster.JobMaster.<init>(JobMaster.java:361)
> Mar 15 01:54:12 at
> org.apache.flink.runtime.jobmaster.factories.DefaultJobMasterServiceFactory.internalCreateJobMasterService(DefaultJobMasterServiceFactory.java:128)
> Mar 15 01:54:12 at
> org.apache.flink.runtime.jobmaster.factories.DefaultJobMasterServiceFactory.lambda$createJobMasterService$0(DefaultJobMasterServiceFactory.java:100)
> Mar 15 01:54:12 at
> org.apache.flink.util.function.FunctionUtils.lambda$uncheckedSupplier$4(FunctionUtils.java:112)
> Mar 15 01:54:12 at
> java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1604)
> Mar 15 01:54:12 ... 4 more
> {code}
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