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  1. Flink
  2. FLINK-35035 Reduce job pause time when cluster resources are expanded in adaptive mode
  3. FLINK-36295

AdaptiveSchedulerClusterITCase. testCheckpointStatsPersistedAcrossRescale failed with

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      https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=62156&view=logs&j=675bf62c-8558-587e-2555-dcad13acefb5&t=5878eed3-cc1e-5b12-1ed0-9e7139ce0992&l=10234

      Sep 16 03:06:30 03:06:30.168 [ERROR] Tests run: 3, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 5.275 s <<< FAILURE! -- in org.apache.flink.runtime.scheduler.adaptive.AdaptiveSchedulerClusterITCase
Sep 16 03:06:30 03:06:30.168 [ERROR] org.apache.flink.runtime.scheduler.adaptive.AdaptiveSchedulerClusterITCase.testCheckpointStatsPersistedAcrossRescale -- Time elapsed: 0.676 s <<< ERROR!
Sep 16 03:06:30 java.lang.IndexOutOfBoundsException: Index: -1
Sep 16 03:06:30 	at java.base/java.util.Collections$EmptyList.get(Collections.java:4586)
Sep 16 03:06:30 	at org.apache.flink.runtime.scheduler.adaptive.AdaptiveSchedulerClusterITCase.testCheckpointStatsPersistedAcrossRescale(AdaptiveSchedulerClusterITCase.java:214)
Sep 16 03:06:30 	at java.base/java.lang.reflect.Method.invoke(Method.java:568)
Sep 16 03:06:30 	at java.base/java.util.concurrent.RecursiveAction.exec(RecursiveAction.java:194)
Sep 16 03:06:30 	at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373)
Sep 16 03:06:30 	at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182)
Sep 16 03:06:30 	at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655)
Sep 16 03:06:30 	at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622)
Sep 16 03:06:30 	at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165)
Sep 16 03:06:30

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          Testing discovered

          Improvement - An improvement or enhancement to an existing feature or task. FLINK-36317 Populate the ArchivedExecutionGraph with CheckpointStatsSnapshot data if in WaitingForResources state with a previousExecutionGraph being set

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Open
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          Web Link GitHub Pull Request #25375

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              ztison Zdenek Tison
              mapohl Matthias Pohl
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                Updated:
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