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Posted to issues@flink.apache.org by "Dian Fu (Jira)" <ji...@apache.org> on 2020/07/09 02:20:00 UTC
[jira] [Commented] (FLINK-18533)
AccumulatorLiveITCase.testStreaming hangs
[ https://issues.apache.org/jira/browse/FLINK-18533?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17154137#comment-17154137 ]
Dian Fu commented on FLINK-18533:
---------------------------------
Another instance: https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=4350&view=logs&j=219e462f-e75e-506c-3671-5017d866ccf6&t=4c5dc768-5c82-5ab0-660d-086cb90b76a0
> AccumulatorLiveITCase.testStreaming hangs
> -----------------------------------------
>
> Key: FLINK-18533
> URL: https://issues.apache.org/jira/browse/FLINK-18533
> Project: Flink
> Issue Type: Test
> Components: Tests
> Affects Versions: 1.12.0
> Reporter: Dian Fu
> Priority: Major
> Labels: test-stability
>
> [https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=4350&view=logs&j=39d5b1d5-3b41-54dc-6458-1e2ddd1cdcf3&t=a99e99c7-21cd-5a1f-7274-585e62b72f56]
> {code}
> 2020-07-08T21:46:15.4438026Z Printing stack trace of Java process 40159
> 2020-07-08T21:46:15.4442864Z ==============================================================================
> 2020-07-08T21:46:15.4475676Z Picked up JAVA_TOOL_OPTIONS: -XX:+HeapDumpOnOutOfMemoryError
> 2020-07-08T21:46:15.7672746Z 2020-07-08 21:46:15
> 2020-07-08T21:46:15.7673349Z Full thread dump OpenJDK 64-Bit Server VM (25.242-b08 mixed mode):
> 2020-07-08T21:46:15.7673590Z
> 2020-07-08T21:46:15.7673893Z "Attach Listener" #86 daemon prio=9 os_prio=0 tid=0x00007fef8c025800 nid=0x1b231 runnable [0x0000000000000000]
> 2020-07-08T21:46:15.7674242Z java.lang.Thread.State: RUNNABLE
> 2020-07-08T21:46:15.7674419Z
> 2020-07-08T21:46:15.7675150Z "flink-taskexecutor-io-thread-2" #85 daemon prio=5 os_prio=0 tid=0x00007fef9c020000 nid=0xb03a waiting on condition [0x00007fefac1f3000]
> 2020-07-08T21:46:15.7675964Z java.lang.Thread.State: WAITING (parking)
> 2020-07-08T21:46:15.7676249Z at sun.misc.Unsafe.park(Native Method)
> 2020-07-08T21:46:15.7680997Z - parking to wait for <0x0000000087180a20> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-07-08T21:46:15.7681506Z at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-07-08T21:46:15.7682009Z at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-07-08T21:46:15.7682666Z at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> 2020-07-08T21:46:15.7683100Z at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-07-08T21:46:15.7683554Z at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-07-08T21:46:15.7684013Z at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-07-08T21:46:15.7684371Z at java.lang.Thread.run(Thread.java:748)
> 2020-07-08T21:46:15.7684559Z
> 2020-07-08T21:46:15.7685213Z "Flink-DispatcherRestEndpoint-thread-4" #84 daemon prio=5 os_prio=0 tid=0x00007fef90431800 nid=0x9e49 waiting on condition [0x00007fef7df4a000]
> 2020-07-08T21:46:15.7685665Z java.lang.Thread.State: WAITING (parking)
> 2020-07-08T21:46:15.7686052Z at sun.misc.Unsafe.park(Native Method)
> 2020-07-08T21:46:15.7686707Z - parking to wait for <0x0000000087180cc0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-07-08T21:46:15.7687184Z at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-07-08T21:46:15.7687721Z at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-07-08T21:46:15.7688342Z at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088)
> 2020-07-08T21:46:15.7688935Z at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
> 2020-07-08T21:46:15.7689579Z at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-07-08T21:46:15.7690451Z at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-07-08T21:46:15.7690928Z at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-07-08T21:46:15.7691317Z at java.lang.Thread.run(Thread.java:748)
> 2020-07-08T21:46:15.7691502Z
> 2020-07-08T21:46:15.7692183Z "Flink-DispatcherRestEndpoint-thread-3" #83 daemon prio=5 os_prio=0 tid=0x00007fefa01e2800 nid=0x9dc9 waiting on condition [0x00007fef7f1f4000]
> 2020-07-08T21:46:15.7692636Z java.lang.Thread.State: WAITING (parking)
> 2020-07-08T21:46:15.7692920Z at sun.misc.Unsafe.park(Native Method)
> 2020-07-08T21:46:15.7693647Z - parking to wait for <0x0000000087180cc0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-07-08T21:46:15.7694105Z at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-07-08T21:46:15.7694595Z at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-07-08T21:46:15.7695178Z at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088)
> 2020-07-08T21:46:15.7695746Z at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
> 2020-07-08T21:46:15.7696445Z at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-07-08T21:46:15.7696933Z at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-07-08T21:46:15.7697394Z at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-07-08T21:46:15.7697794Z at java.lang.Thread.run(Thread.java:748)
> 2020-07-08T21:46:15.7697986Z
> 2020-07-08T21:46:15.7698687Z "Flink-DispatcherRestEndpoint-thread-2" #82 daemon prio=5 os_prio=0 tid=0x00007fefa01e1800 nid=0x9d97 waiting on condition [0x00007fef7e34c000]
> 2020-07-08T21:46:15.7699367Z java.lang.Thread.State: TIMED_WAITING (parking)
> 2020-07-08T21:46:15.7699671Z at sun.misc.Unsafe.park(Native Method)
> 2020-07-08T21:46:15.7700328Z - parking to wait for <0x0000000087180cc0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-07-08T21:46:15.7701040Z at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
> 2020-07-08T21:46:15.7701692Z at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
> 2020-07-08T21:46:15.7702310Z at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
> 2020-07-08T21:46:15.7702916Z at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
> 2020-07-08T21:46:15.7703457Z at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-07-08T21:46:15.7704029Z at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-07-08T21:46:15.7709397Z at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-07-08T21:46:15.7709844Z at java.lang.Thread.run(Thread.java:748)
> 2020-07-08T21:46:15.7710036Z
> 2020-07-08T21:46:15.7710763Z "Thread-23" #71 prio=5 os_prio=0 tid=0x00007fef81ddc800 nid=0x9d5e waiting on condition [0x00007fef7ebf0000]
> 2020-07-08T21:46:15.7711170Z java.lang.Thread.State: WAITING (parking)
> 2020-07-08T21:46:15.7711465Z at sun.misc.Unsafe.park(Native Method)
> 2020-07-08T21:46:15.7712165Z - parking to wait for <0x00000000871812a0> (a java.util.concurrent.CompletableFuture$Signaller)
> 2020-07-08T21:46:15.7712594Z at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-07-08T21:46:15.7713049Z at java.util.concurrent.CompletableFuture$Signaller.block(CompletableFuture.java:1707)
> 2020-07-08T21:46:15.7713499Z at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3323)
> 2020-07-08T21:46:15.7713957Z at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:1742)
> 2020-07-08T21:46:15.7714396Z at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908)
> 2020-07-08T21:46:15.7715121Z at org.apache.flink.client.ClientUtils.submitJobAndWaitForResult(ClientUtils.java:107)
> 2020-07-08T21:46:15.7715618Z at org.apache.flink.test.accumulators.AccumulatorLiveITCase$1.go(AccumulatorLiveITCase.java:148)
> 2020-07-08T21:46:15.7716212Z at org.apache.flink.core.testutils.CheckedThread.run(CheckedThread.java:74)
> 2020-07-08T21:46:15.7716490Z
> 2020-07-08T21:46:15.7717251Z "AkkaRpcService-Supervisor-Termination-Future-Executor-thread-1" #70 daemon prio=5 os_prio=0 tid=0x00007fefa401e000 nid=0x9d5c waiting on condition [0x00007fef7eff2000]
> 2020-07-08T21:46:15.7717761Z java.lang.Thread.State: WAITING (parking)
> 2020-07-08T21:46:15.7718040Z at sun.misc.Unsafe.park(Native Method)
> 2020-07-08T21:46:15.7718688Z - parking to wait for <0x00000000871814b8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-07-08T21:46:15.7719174Z at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-07-08T21:46:15.7719714Z at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-07-08T21:46:15.7720268Z at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> 2020-07-08T21:46:15.7720731Z at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-07-08T21:46:15.7721215Z at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-07-08T21:46:15.7721689Z at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-07-08T21:46:15.7722089Z at java.lang.Thread.run(Thread.java:748)
> 2020-07-08T21:46:15.7722279Z
> 2020-07-08T21:46:15.7722934Z "flink-taskexecutor-io-thread-1" #69 daemon prio=5 os_prio=0 tid=0x00007fef9c18b000 nid=0x9d5b waiting on condition [0x00007fef7e74e000]
> 2020-07-08T21:46:15.7723481Z java.lang.Thread.State: WAITING (parking)
> 2020-07-08T21:46:15.7723777Z at sun.misc.Unsafe.park(Native Method)
> 2020-07-08T21:46:15.7724461Z - parking to wait for <0x0000000087180a20> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-07-08T21:46:15.7725025Z at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-07-08T21:46:15.7725647Z at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-07-08T21:46:15.7726288Z at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> 2020-07-08T21:46:15.7726757Z at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-07-08T21:46:15.7727243Z at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-07-08T21:46:15.7727719Z at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-07-08T21:46:15.7728118Z at java.lang.Thread.run(Thread.java:748)
> 2020-07-08T21:46:15.7728311Z
> 2020-07-08T21:46:15.7728915Z "pool-3-thread-1" #68 prio=5 os_prio=0 tid=0x00007fefd8683800 nid=0x9d5a waiting on condition [0x00007fef7e44d000]
> 2020-07-08T21:46:15.7729425Z java.lang.Thread.State: WAITING (parking)
> 2020-07-08T21:46:15.7729699Z at sun.misc.Unsafe.park(Native Method)
> 2020-07-08T21:46:15.7730550Z - parking to wait for <0x0000000087181900> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-07-08T21:46:15.7731026Z at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-07-08T21:46:15.7731526Z at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-07-08T21:46:15.7732122Z at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081)
> 2020-07-08T21:46:15.7732706Z at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
> 2020-07-08T21:46:15.7733225Z at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-07-08T21:46:15.7733691Z at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-07-08T21:46:15.7734235Z at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-07-08T21:46:15.7734622Z at java.lang.Thread.run(Thread.java:748)
> 2020-07-08T21:46:15.7734925Z
> 2020-07-08T21:46:15.7735553Z "Flink-MetricRegistry-thread-1" #64 daemon prio=5 os_prio=0 tid=0x00007fef9c10a000 nid=0x9d52 waiting on condition [0x00007fef7ecf1000]
> 2020-07-08T21:46:15.7736123Z java.lang.Thread.State: TIMED_WAITING (parking)
> 2020-07-08T21:46:15.7736411Z at sun.misc.Unsafe.park(Native Method)
> 2020-07-08T21:46:15.7737066Z - parking to wait for <0x0000000087181b80> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-07-08T21:46:15.7737547Z at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
> 2020-07-08T21:46:15.7738100Z at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
> 2020-07-08T21:46:15.7738725Z at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
> 2020-07-08T21:46:15.7739426Z at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
> 2020-07-08T21:46:15.7739947Z at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-07-08T21:46:15.7740517Z at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-07-08T21:46:15.7740970Z at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-07-08T21:46:15.7741454Z at java.lang.Thread.run(Thread.java:748)
> 2020-07-08T21:46:15.7741650Z
> 2020-07-08T21:46:15.7742217Z "pool-2-thread-1" #61 prio=5 os_prio=0 tid=0x00007fefa0087000 nid=0x9d4f waiting on condition [0x00007fef7e84f000]
> 2020-07-08T21:46:15.7742628Z java.lang.Thread.State: WAITING (parking)
> 2020-07-08T21:46:15.7742979Z at sun.misc.Unsafe.park(Native Method)
> 2020-07-08T21:46:15.7743629Z - parking to wait for <0x0000000087181dc0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-07-08T21:46:15.7744110Z at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-07-08T21:46:15.7744610Z at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-07-08T21:46:15.7748719Z at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081)
> 2020-07-08T21:46:15.7749446Z at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
> 2020-07-08T21:46:15.7749975Z at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-07-08T21:46:15.7750562Z at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-07-08T21:46:15.7751005Z at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-07-08T21:46:15.7751365Z at java.lang.Thread.run(Thread.java:748)
> 2020-07-08T21:46:15.7751542Z
> 2020-07-08T21:46:15.7752400Z "jobmanager-future-thread-2" #58 daemon prio=5 os_prio=0 tid=0x00007fef9c0ff800 nid=0x9d4c waiting on condition [0x00007fef7f2f5000]
> 2020-07-08T21:46:15.7752842Z java.lang.Thread.State: TIMED_WAITING (parking)
> 2020-07-08T21:46:15.7753133Z at sun.misc.Unsafe.park(Native Method)
> 2020-07-08T21:46:15.7753752Z - parking to wait for <0x0000000087182040> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-07-08T21:46:15.7754233Z at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
> 2020-07-08T21:46:15.7754770Z at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
> 2020-07-08T21:46:15.7755364Z at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
> 2020-07-08T21:46:15.7756121Z at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
> 2020-07-08T21:46:15.7756809Z at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-07-08T21:46:15.7757294Z at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-07-08T21:46:15.7757786Z at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-07-08T21:46:15.7758170Z at java.lang.Thread.run(Thread.java:748)
> 2020-07-08T21:46:15.7758360Z
> 2020-07-08T21:46:15.7759187Z "FlinkCompletableFutureDelayScheduler-thread-1" #57 daemon prio=5 os_prio=0 tid=0x00007fef9c0f8000 nid=0x9d4b waiting on condition [0x00007fef7f3f6000]
> 2020-07-08T21:46:15.7759642Z java.lang.Thread.State: WAITING (parking)
> 2020-07-08T21:46:15.7759910Z at sun.misc.Unsafe.park(Native Method)
> 2020-07-08T21:46:15.7760656Z - parking to wait for <0x0000000087182280> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-07-08T21:46:15.7761106Z at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-07-08T21:46:15.7761610Z at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-07-08T21:46:15.7762188Z at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081)
> 2020-07-08T21:46:15.7762857Z at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
> 2020-07-08T21:46:15.7763509Z at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-07-08T21:46:15.7763977Z at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-07-08T21:46:15.7764465Z at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-07-08T21:46:15.7764863Z at java.lang.Thread.run(Thread.java:748)
> 2020-07-08T21:46:15.7765054Z
> 2020-07-08T21:46:15.7765798Z "jobmanager-future-thread-1" #51 daemon prio=5 os_prio=0 tid=0x00007fefb4019800 nid=0x9d40 waiting on condition [0x00007fef7f0f3000]
> 2020-07-08T21:46:15.7766860Z java.lang.Thread.State: WAITING (parking)
> 2020-07-08T21:46:15.7767199Z at sun.misc.Unsafe.park(Native Method)
> 2020-07-08T21:46:15.7767934Z - parking to wait for <0x0000000087182040> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-07-08T21:46:15.7768427Z at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-07-08T21:46:15.7769046Z at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-07-08T21:46:15.7769644Z at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088)
> 2020-07-08T21:46:15.7770228Z at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
> 2020-07-08T21:46:15.7770737Z at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-07-08T21:46:15.7771326Z at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-07-08T21:46:15.7771772Z at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-07-08T21:46:15.7772144Z at java.lang.Thread.run(Thread.java:748)
> 2020-07-08T21:46:15.7772441Z
> 2020-07-08T21:46:15.7773057Z "mini-cluster-io-thread-8" #46 daemon prio=5 os_prio=0 tid=0x00007fefa003e000 nid=0x9d3a waiting on condition [0x00007fef7f4f7000]
> 2020-07-08T21:46:15.7773594Z java.lang.Thread.State: WAITING (parking)
> 2020-07-08T21:46:15.7773888Z at sun.misc.Unsafe.park(Native Method)
> 2020-07-08T21:46:15.7774524Z - parking to wait for <0x00000000871826a8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-07-08T21:46:15.7775014Z at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-07-08T21:46:15.7775545Z at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-07-08T21:46:15.7776086Z at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> 2020-07-08T21:46:15.7776692Z at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-07-08T21:46:15.7777163Z at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-07-08T21:46:15.7777654Z at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-07-08T21:46:15.7778054Z at java.lang.Thread.run(Thread.java:748)
> 2020-07-08T21:46:15.7778243Z
> 2020-07-08T21:46:15.7778993Z "mini-cluster-io-thread-7" #45 daemon prio=5 os_prio=0 tid=0x00007fefa003c800 nid=0x9d39 waiting on condition [0x00007fef7f5f8000]
> 2020-07-08T21:46:15.7779432Z java.lang.Thread.State: WAITING (parking)
> 2020-07-08T21:46:15.7779716Z at sun.misc.Unsafe.park(Native Method)
> 2020-07-08T21:46:15.7780326Z - parking to wait for <0x00000000871826a8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-07-08T21:46:15.7780804Z at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-07-08T21:46:15.7781421Z at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-07-08T21:46:15.7781934Z at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> 2020-07-08T21:46:15.7782378Z at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-07-08T21:46:15.7782815Z at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-07-08T21:46:15.7783269Z at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-07-08T21:46:15.7783628Z at java.lang.Thread.run(Thread.java:748)
> 2020-07-08T21:46:15.7784198Z
> 2020-07-08T21:46:15.7785126Z "mini-cluster-io-thread-6" #44 daemon prio=5 os_prio=0 tid=0x00007fefa003b000 nid=0x9d38 waiting on condition [0x00007fef7f6f9000]
> 2020-07-08T21:46:15.7786719Z java.lang.Thread.State: WAITING (parking)
> 2020-07-08T21:46:15.7787001Z at sun.misc.Unsafe.park(Native Method)
> 2020-07-08T21:46:15.7787771Z - parking to wait for <0x00000000871826a8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-07-08T21:46:15.7788266Z at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-07-08T21:46:15.7788785Z at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-07-08T21:46:15.7789334Z at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> 2020-07-08T21:46:15.7789797Z at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-07-08T21:46:15.7790281Z at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-07-08T21:46:15.7790770Z at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-07-08T21:46:15.7791155Z at java.lang.Thread.run(Thread.java:748)
> 2020-07-08T21:46:15.7791350Z
> 2020-07-08T21:46:15.7791985Z "mini-cluster-io-thread-5" #43 daemon prio=5 os_prio=0 tid=0x00007fefa4005000 nid=0x9d37 waiting on condition [0x00007fef7f7fa000]
> 2020-07-08T21:46:15.7792439Z java.lang.Thread.State: WAITING (parking)
> 2020-07-08T21:46:15.7792718Z at sun.misc.Unsafe.park(Native Method)
> 2020-07-08T21:46:15.7793477Z - parking to wait for <0x00000000871826a8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-07-08T21:46:15.7794120Z at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-07-08T21:46:15.7794908Z at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-07-08T21:46:15.7795453Z at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> 2020-07-08T21:46:15.7795959Z at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-07-08T21:46:15.7796446Z at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-07-08T21:46:15.7796921Z at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-07-08T21:46:15.7798102Z at java.lang.Thread.run(Thread.java:748)
> 2020-07-08T21:46:15.7798308Z
> 2020-07-08T21:46:15.7799064Z "mini-cluster-io-thread-4" #42 daemon prio=5 os_prio=0 tid=0x00007fef81bcb000 nid=0x9d36 waiting on condition [0x00007fef7fafb000]
> 2020-07-08T21:46:15.7799503Z java.lang.Thread.State: WAITING (parking)
> 2020-07-08T21:46:15.7799796Z at sun.misc.Unsafe.park(Native Method)
> 2020-07-08T21:46:15.7800432Z - parking to wait for <0x00000000871826a8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-07-08T21:46:15.7800925Z at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-07-08T21:46:15.7801557Z at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-07-08T21:46:15.7802188Z at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> 2020-07-08T21:46:15.7802641Z at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-07-08T21:46:15.7803083Z at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-07-08T21:46:15.7803537Z at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-07-08T21:46:15.7803909Z at java.lang.Thread.run(Thread.java:748)
> 2020-07-08T21:46:15.7804085Z
> 2020-07-08T21:46:15.7804669Z "mini-cluster-io-thread-3" #41 daemon prio=5 os_prio=0 tid=0x00007fefa0033800 nid=0x9d35 waiting on condition [0x00007fef7fbfc000]
> 2020-07-08T21:46:15.7805207Z java.lang.Thread.State: WAITING (parking)
> 2020-07-08T21:46:15.7805488Z at sun.misc.Unsafe.park(Native Method)
> 2020-07-08T21:46:15.7806232Z - parking to wait for <0x00000000871826a8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-07-08T21:46:15.7806723Z at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-07-08T21:46:15.7807383Z at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-07-08T21:46:15.7808642Z at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> 2020-07-08T21:46:15.7809393Z at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-07-08T21:46:15.7809867Z at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-07-08T21:46:15.7810356Z at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-07-08T21:46:15.7810742Z at java.lang.Thread.run(Thread.java:748)
> 2020-07-08T21:46:15.7810947Z
> 2020-07-08T21:46:15.7811680Z "mini-cluster-io-thread-2" #40 daemon prio=5 os_prio=0 tid=0x00007fef81bc5800 nid=0x9d34 waiting on condition [0x00007fef7fcfd000]
> 2020-07-08T21:46:15.7812136Z java.lang.Thread.State: WAITING (parking)
> 2020-07-08T21:46:15.7812413Z at sun.misc.Unsafe.park(Native Method)
> 2020-07-08T21:46:15.7813079Z - parking to wait for <0x00000000871826a8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-07-08T21:46:15.7813561Z at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-07-08T21:46:15.7814096Z at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-07-08T21:46:15.7814648Z at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> 2020-07-08T21:46:15.7815113Z at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-07-08T21:46:15.7815598Z at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-07-08T21:46:15.7816075Z at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-07-08T21:46:15.7816474Z at java.lang.Thread.run(Thread.java:748)
> 2020-07-08T21:46:15.7816663Z
> 2020-07-08T21:46:15.7817337Z "Flink-DispatcherRestEndpoint-thread-1" #38 daemon prio=5 os_prio=0 tid=0x00007fef81ba7800 nid=0x9d30 waiting on condition [0x00007fef7fdfe000]
> 2020-07-08T21:46:15.7817803Z java.lang.Thread.State: WAITING (parking)
> 2020-07-08T21:46:15.7818256Z at sun.misc.Unsafe.park(Native Method)
> 2020-07-08T21:46:15.7818948Z - parking to wait for <0x0000000087180cc0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-07-08T21:46:15.7819424Z at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-07-08T21:46:15.7819954Z at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-07-08T21:46:15.7820563Z at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088)
> 2020-07-08T21:46:15.7821169Z at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
> 2020-07-08T21:46:15.7821709Z at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-07-08T21:46:15.7822185Z at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-07-08T21:46:15.7822675Z at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-07-08T21:46:15.7823066Z at java.lang.Thread.run(Thread.java:748)
> 2020-07-08T21:46:15.7823268Z
> 2020-07-08T21:46:15.7823894Z "mini-cluster-io-thread-1" #37 daemon prio=5 os_prio=0 tid=0x00007fef81ba6800 nid=0x9d2f waiting on condition [0x00007fef881f5000]
> 2020-07-08T21:46:15.7824346Z java.lang.Thread.State: WAITING (parking)
> 2020-07-08T21:46:15.7824625Z at sun.misc.Unsafe.park(Native Method)
> 2020-07-08T21:46:15.7825558Z - parking to wait for <0x00000000871826a8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-07-08T21:46:15.7826069Z at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-07-08T21:46:15.7826571Z at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-07-08T21:46:15.7828100Z at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> 2020-07-08T21:46:15.7830710Z at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-07-08T21:46:15.7833058Z at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-07-08T21:46:15.7833602Z at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-07-08T21:46:15.7833991Z at java.lang.Thread.run(Thread.java:748)
> 2020-07-08T21:46:15.7834183Z
> 2020-07-08T21:46:15.7834974Z "flink-rest-server-netty-boss-thread-1" #36 daemon prio=5 os_prio=0 tid=0x00007fef81ba2800 nid=0x9d2e runnable [0x00007fef886f6000]
> 2020-07-08T21:46:15.7837524Z java.lang.Thread.State: RUNNABLE
> 2020-07-08T21:46:15.7837854Z at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> 2020-07-08T21:46:15.7838216Z at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
> 2020-07-08T21:46:15.7838640Z at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
> 2020-07-08T21:46:15.7839059Z at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
> 2020-07-08T21:46:15.7839863Z - locked <0x0000000087183808> (a org.apache.flink.shaded.netty4.io.netty.channel.nio.SelectedSelectionKeySet)
> 2020-07-08T21:46:15.7840536Z - locked <0x00000000871837f8> (a java.util.Collections$UnmodifiableSet)
> 2020-07-08T21:46:15.7841094Z - locked <0x00000000871837b0> (a sun.nio.ch.EPollSelectorImpl)
> 2020-07-08T21:46:15.7841467Z at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
> 2020-07-08T21:46:15.7841995Z at org.apache.flink.shaded.netty4.io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62)
> 2020-07-08T21:46:15.7842624Z at org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:806)
> 2020-07-08T21:46:15.7843171Z at org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:454)
> 2020-07-08T21:46:15.7843758Z at org.apache.flink.shaded.netty4.io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918)
> 2020-07-08T21:46:15.7844391Z at org.apache.flink.shaded.netty4.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
> 2020-07-08T21:46:15.7844988Z at java.lang.Thread.run(Thread.java:748)
> 2020-07-08T21:46:15.7845195Z
> 2020-07-08T21:46:15.7845547Z "IOManager reader thread #1" #30 daemon prio=5 os_prio=0 tid=0x00007fefd976f000 nid=0x9d09 waiting on condition [0x00007fef887f7000]
> 2020-07-08T21:46:15.7845994Z java.lang.Thread.State: WAITING (parking)
> 2020-07-08T21:46:15.7846271Z at sun.misc.Unsafe.park(Native Method)
> 2020-07-08T21:46:15.7846965Z - parking to wait for <0x0000000087183a70> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-07-08T21:46:15.7847459Z at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-07-08T21:46:15.7847978Z at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-07-08T21:46:15.7848536Z at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> 2020-07-08T21:46:15.7849045Z at org.apache.flink.runtime.io.disk.iomanager.IOManagerAsync$ReaderThread.run(IOManagerAsync.java:354)
> 2020-07-08T21:46:15.7849380Z
> 2020-07-08T21:46:15.7849731Z "IOManager writer thread #1" #29 daemon prio=5 os_prio=0 tid=0x00007fefd976d000 nid=0x9d08 waiting on condition [0x00007fef888f8000]
> 2020-07-08T21:46:15.7853026Z java.lang.Thread.State: WAITING (parking)
> 2020-07-08T21:46:15.7853377Z at sun.misc.Unsafe.park(Native Method)
> 2020-07-08T21:46:15.7854189Z - parking to wait for <0x0000000087183c78> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-07-08T21:46:15.7854691Z at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> 2020-07-08T21:46:15.7855215Z at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> 2020-07-08T21:46:15.7855767Z at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> 2020-07-08T21:46:15.7856438Z at org.apache.flink.runtime.io.disk.iomanager.IOManagerAsync$WriterThread.run(IOManagerAsync.java:460)
> 2020-07-08T21:46:15.7856783Z
> 2020-07-08T21:46:15.7857397Z "Timer-2" #27 daemon prio=5 os_prio=0 tid=0x00007fefd9736800 nid=0x9d07 in Object.wait() [0x00007fef889f9000]
> 2020-07-08T21:46:15.7857846Z java.lang.Thread.State: TIMED_WAITING (on object monitor)
> 2020-07-08T21:46:15.7858155Z at java.lang.Object.wait(Native Method)
> 2020-07-08T21:46:15.7858663Z - waiting on <0x0000000087183e80> (a java.util.TaskQueue)
> 2020-07-08T21:46:15.7859019Z at java.util.TimerThread.mainLoop(Timer.java:552)
> 2020-07-08T21:46:15.7859530Z - locked <0x0000000087183e80> (a java.util.TaskQueue)
> 2020-07-08T21:46:15.7859863Z at java.util.TimerThread.run(Timer.java:505)
> 2020-07-08T21:46:15.7860062Z
> 2020-07-08T21:46:15.7860636Z "Timer-1" #25 daemon prio=5 os_prio=0 tid=0x00007fefd9734000 nid=0x9d06 in Object.wait() [0x00007fef88afa000]
> 2020-07-08T21:46:15.7861073Z java.lang.Thread.State: TIMED_WAITING (on object monitor)
> 2020-07-08T21:46:15.7861394Z at java.lang.Object.wait(Native Method)
> 2020-07-08T21:46:15.7861888Z - waiting on <0x0000000087184060> (a java.util.TaskQueue)
> 2020-07-08T21:46:15.7880889Z at java.util.TimerThread.mainLoop(Timer.java:552)
> 2020-07-08T21:46:15.7884642Z - locked <0x0000000087184060> (a java.util.TaskQueue)
> 2020-07-08T21:46:15.7885023Z at java.util.TimerThread.run(Timer.java:505)
> 2020-07-08T21:46:15.7885225Z
> 2020-07-08T21:46:15.7885568Z "BLOB Server listener at 40413" #21 daemon prio=5 os_prio=0 tid=0x00007fefd9731000 nid=0x9d05 runnable [0x00007fef88bfb000]
> 2020-07-08T21:46:15.7885962Z java.lang.Thread.State: RUNNABLE
> 2020-07-08T21:46:15.7886274Z at java.net.PlainSocketImpl.socketAccept(Native Method)
> 2020-07-08T21:46:15.7886677Z at java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:409)
> 2020-07-08T21:46:15.7887099Z at java.net.ServerSocket.implAccept(ServerSocket.java:560)
> 2020-07-08T21:46:15.7887488Z at java.net.ServerSocket.accept(ServerSocket.java:528)
> 2020-07-08T21:46:15.7887891Z at org.apache.flink.runtime.blob.BlobServer.run(BlobServer.java:262)
> 2020-07-08T21:46:15.7888333Z
> 2020-07-08T21:46:15.7888964Z "Timer-0" #22 daemon prio=5 os_prio=0 tid=0x00007fefd9719000 nid=0x9d04 in Object.wait() [0x00007fef88efc000]
> 2020-07-08T21:46:15.7889410Z java.lang.Thread.State: TIMED_WAITING (on object monitor)
> 2020-07-08T21:46:15.7889716Z at java.lang.Object.wait(Native Method)
> 2020-07-08T21:46:15.7890222Z - waiting on <0x00000000871846a0> (a java.util.TaskQueue)
> 2020-07-08T21:46:15.7890561Z at java.util.TimerThread.mainLoop(Timer.java:552)
> 2020-07-08T21:46:15.7891090Z - locked <0x00000000871846a0> (a java.util.TaskQueue)
> 2020-07-08T21:46:15.7891423Z at java.util.TimerThread.run(Timer.java:505)
> 2020-07-08T21:46:15.7891621Z
> 2020-07-08T21:46:15.7892216Z "flink-metrics-scheduler-1" #17 prio=5 os_prio=0 tid=0x00007fefd96de000 nid=0x9d00 waiting on condition [0x00007fefac2f4000]
> 2020-07-08T21:46:15.7892671Z java.lang.Thread.State: TIMED_WAITING (sleeping)
> 2020-07-08T21:46:15.7892986Z at java.lang.Thread.sleep(Native Method)
> 2020-07-08T21:46:15.7893378Z at akka.actor.LightArrayRevolverScheduler.waitNanos(LightArrayRevolverScheduler.scala:85)
> 2020-07-08T21:46:15.7896632Z at akka.actor.LightArrayRevolverScheduler$$anon$4.nextTick(LightArrayRevolverScheduler.scala:265)
> 2020-07-08T21:46:15.7901619Z at akka.actor.LightArrayRevolverScheduler$$anon$4.run(LightArrayRevolverScheduler.scala:235)
> 2020-07-08T21:46:15.7902086Z at java.lang.Thread.run(Thread.java:748)
> 2020-07-08T21:46:15.7902278Z
> 2020-07-08T21:46:15.7903094Z "flink-akka.actor.default-dispatcher-3" #15 prio=5 os_prio=0 tid=0x00007fefd914e800 nid=0x9cfe waiting on condition [0x00007fefac6f6000]
> 2020-07-08T21:46:15.7904034Z java.lang.Thread.State: TIMED_WAITING (parking)
> 2020-07-08T21:46:15.7904361Z at sun.misc.Unsafe.park(Native Method)
> 2020-07-08T21:46:15.7905300Z - parking to wait for <0x0000000087184ce8> (a akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinPool)
> 2020-07-08T21:46:15.7905963Z at akka.dispatch.forkjoin.ForkJoinPool.idleAwaitWork(ForkJoinPool.java:2135)
> 2020-07-08T21:46:15.7906421Z at akka.dispatch.forkjoin.ForkJoinPool.scan(ForkJoinPool.java:2067)
> 2020-07-08T21:46:15.7906846Z at akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
> 2020-07-08T21:46:15.7907313Z at akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
> 2020-07-08T21:46:15.7907592Z
> 2020-07-08T21:46:15.7908832Z "flink-akka.actor.default-dispatcher-2" #14 prio=5 os_prio=0 tid=0x00007fefd9139800 nid=0x9cfb waiting on condition [0x00007fefac7f7000]
> 2020-07-08T21:46:15.7909581Z java.lang.Thread.State: WAITING (parking)
> 2020-07-08T21:46:15.7909902Z at sun.misc.Unsafe.park(Native Method)
> 2020-07-08T21:46:15.7917391Z - parking to wait for <0x0000000087184ce8> (a akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinPool)
> 2020-07-08T21:46:15.7917891Z at akka.dispatch.forkjoin.ForkJoinPool.scan(ForkJoinPool.java:2075)
> 2020-07-08T21:46:15.7918347Z at akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
> 2020-07-08T21:46:15.7918803Z at akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
> 2020-07-08T21:46:15.7919099Z
> 2020-07-08T21:46:15.7919706Z "flink-scheduler-1" #13 prio=5 os_prio=0 tid=0x00007fefd90a3800 nid=0x9cfa waiting on condition [0x00007fefac8f8000]
> 2020-07-08T21:46:15.7920155Z java.lang.Thread.State: TIMED_WAITING (sleeping)
> 2020-07-08T21:46:15.7920447Z at java.lang.Thread.sleep(Native Method)
> 2020-07-08T21:46:15.7920850Z at akka.actor.LightArrayRevolverScheduler.waitNanos(LightArrayRevolverScheduler.scala:85)
> 2020-07-08T21:46:15.7921378Z at akka.actor.LightArrayRevolverScheduler$$anon$4.nextTick(LightArrayRevolverScheduler.scala:265)
> 2020-07-08T21:46:15.7921924Z at akka.actor.LightArrayRevolverScheduler$$anon$4.run(LightArrayRevolverScheduler.scala:235)
> 2020-07-08T21:46:15.7922347Z at java.lang.Thread.run(Thread.java:748)
> 2020-07-08T21:46:15.7922537Z
> 2020-07-08T21:46:15.7922887Z "process reaper" #11 daemon prio=10 os_prio=0 tid=0x00007fef8c039800 nid=0x9cf5 waiting on condition [0x00007fefad336000]
> 2020-07-08T21:46:15.7923487Z java.lang.Thread.State: TIMED_WAITING (parking)
> 2020-07-08T21:46:15.7923790Z at sun.misc.Unsafe.park(Native Method)
> 2020-07-08T21:46:15.7924433Z - parking to wait for <0x00000000871852d8> (a java.util.concurrent.SynchronousQueue$TransferStack)
> 2020-07-08T21:46:15.7924909Z at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
> 2020-07-08T21:46:15.7925392Z at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
> 2020-07-08T21:46:15.7925923Z at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
> 2020-07-08T21:46:15.7926411Z at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
> 2020-07-08T21:46:15.7926861Z at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
> 2020-07-08T21:46:15.7927346Z at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-07-08T21:46:15.7927830Z at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-07-08T21:46:15.7928232Z at java.lang.Thread.run(Thread.java:748)
> 2020-07-08T21:46:15.7928421Z
> 2020-07-08T21:46:15.7929070Z "surefire-forkedjvm-ping-30s" #10 daemon prio=5 os_prio=0 tid=0x00007fefd8333800 nid=0x9cf2 waiting on condition [0x00007fefaddf4000]
> 2020-07-08T21:46:15.7929529Z java.lang.Thread.State: TIMED_WAITING (parking)
> 2020-07-08T21:46:15.7929832Z at sun.misc.Unsafe.park(Native Method)
> 2020-07-08T21:46:15.7930483Z - parking to wait for <0x000000008003f018> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> 2020-07-08T21:46:15.7930969Z at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
> 2020-07-08T21:46:15.7931521Z at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
> 2020-07-08T21:46:15.7932135Z at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
> 2020-07-08T21:46:15.7932839Z at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
> 2020-07-08T21:46:15.7933385Z at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> 2020-07-08T21:46:15.7933857Z at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> 2020-07-08T21:46:15.7934347Z at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2020-07-08T21:46:15.7934731Z at java.lang.Thread.run(Thread.java:748)
> 2020-07-08T21:46:15.7934935Z
> 2020-07-08T21:46:15.7935575Z "surefire-forkedjvm-command-thread" #9 daemon prio=5 os_prio=0 tid=0x00007fefd831c000 nid=0x9cf1 runnable [0x00007fefc8110000]
> 2020-07-08T21:46:15.7936010Z java.lang.Thread.State: RUNNABLE
> 2020-07-08T21:46:15.7936301Z at java.io.FileInputStream.readBytes(Native Method)
> 2020-07-08T21:46:15.7936656Z at java.io.FileInputStream.read(FileInputStream.java:255)
> 2020-07-08T21:46:15.7937053Z at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
> 2020-07-08T21:46:15.7937482Z at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
> 2020-07-08T21:46:15.7938078Z - locked <0x000000008003f298> (a java.io.BufferedInputStream)
> 2020-07-08T21:46:15.7938448Z at java.io.DataInputStream.readInt(DataInputStream.java:387)
> 2020-07-08T21:46:15.7938917Z at org.apache.maven.surefire.booter.MasterProcessCommand.decode(MasterProcessCommand.java:115)
> 2020-07-08T21:46:15.7939441Z at org.apache.maven.surefire.booter.CommandReader$CommandRunnable.run(CommandReader.java:391)
> 2020-07-08T21:46:15.7939867Z at java.lang.Thread.run(Thread.java:748)
> 2020-07-08T21:46:15.7940058Z
> 2020-07-08T21:46:15.7940383Z "Service Thread" #8 daemon prio=9 os_prio=0 tid=0x00007fefd820a800 nid=0x9cef runnable [0x0000000000000000]
> 2020-07-08T21:46:15.7940761Z java.lang.Thread.State: RUNNABLE
> 2020-07-08T21:46:15.7940950Z
> 2020-07-08T21:46:15.7942892Z "C1 CompilerThread1" #7 daemon prio=9 os_prio=0 tid=0x00007fefd81ff800 nid=0x9cee waiting on condition [0x0000000000000000]
> 2020-07-08T21:46:15.7943483Z java.lang.Thread.State: RUNNABLE
> 2020-07-08T21:46:15.7943655Z
> 2020-07-08T21:46:15.7944001Z "C2 CompilerThread0" #6 daemon prio=9 os_prio=0 tid=0x00007fefd81fd000 nid=0x9ced waiting on condition [0x0000000000000000]
> 2020-07-08T21:46:15.7945021Z java.lang.Thread.State: RUNNABLE
> 2020-07-08T21:46:15.7945236Z
> 2020-07-08T21:46:15.7945548Z "Signal Dispatcher" #5 daemon prio=9 os_prio=0 tid=0x00007fefd81fb000 nid=0x9cec runnable [0x0000000000000000]
> 2020-07-08T21:46:15.7945946Z java.lang.Thread.State: RUNNABLE
> 2020-07-08T21:46:15.7946121Z
> 2020-07-08T21:46:15.7946503Z "Surrogate Locker Thread (Concurrent GC)" #4 daemon prio=9 os_prio=0 tid=0x00007fefd81f9800 nid=0x9ceb waiting on condition [0x0000000000000000]
> 2020-07-08T21:46:15.7946936Z java.lang.Thread.State: RUNNABLE
> 2020-07-08T21:46:15.7947124Z
> 2020-07-08T21:46:15.7947437Z "Finalizer" #3 daemon prio=8 os_prio=0 tid=0x00007fefd81c9800 nid=0x9cea in Object.wait() [0x00007fefc8dfc000]
> 2020-07-08T21:46:15.7947882Z java.lang.Thread.State: WAITING (on object monitor)
> 2020-07-08T21:46:15.7948179Z at java.lang.Object.wait(Native Method)
> 2020-07-08T21:46:15.7948525Z at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144)
> 2020-07-08T21:46:15.7949696Z - locked <0x0000000080043288> (a java.lang.ref.ReferenceQueue$Lock)
> 2020-07-08T21:46:15.7950111Z at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165)
> 2020-07-08T21:46:15.7950533Z at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:216)
> 2020-07-08T21:46:15.7950778Z
> 2020-07-08T21:46:15.7951106Z "Reference Handler" #2 daemon prio=10 os_prio=0 tid=0x00007fefd81c5000 nid=0x9ce9 in Object.wait() [0x00007fefc8efd000]
> 2020-07-08T21:46:15.7951551Z java.lang.Thread.State: WAITING (on object monitor)
> 2020-07-08T21:46:15.7951862Z at java.lang.Object.wait(Native Method)
> 2020-07-08T21:46:15.7952575Z at java.lang.Object.wait(Object.java:502)
> 2020-07-08T21:46:15.7953820Z at java.lang.ref.Reference.tryHandlePending(Reference.java:191)
> 2020-07-08T21:46:15.7954525Z - locked <0x0000000080043278> (a java.lang.ref.Reference$Lock)
> 2020-07-08T21:46:15.7954935Z at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153)
> 2020-07-08T21:46:15.7955185Z
> 2020-07-08T21:46:15.7955492Z "main" #1 prio=5 os_prio=0 tid=0x00007fefd800b800 nid=0x9ce0 in Object.wait() [0x00007fefe2138000]
> 2020-07-08T21:46:15.7956693Z java.lang.Thread.State: WAITING (on object monitor)
> 2020-07-08T21:46:15.7957487Z at java.lang.Object.wait(Native Method)
> 2020-07-08T21:46:15.7958906Z - waiting on <0x0000000087181118> (a org.apache.flink.test.accumulators.AccumulatorLiveITCase$1)
> 2020-07-08T21:46:15.7959330Z at java.lang.Thread.join(Thread.java:1252)
> 2020-07-08T21:46:15.7959948Z - locked <0x0000000087181118> (a org.apache.flink.test.accumulators.AccumulatorLiveITCase$1)
> 2020-07-08T21:46:15.7960408Z at org.apache.flink.core.testutils.CheckedThread.trySync(CheckedThread.java:112)
> 2020-07-08T21:46:15.7960896Z at org.apache.flink.core.testutils.CheckedThread.sync(CheckedThread.java:100)
> 2020-07-08T21:46:15.7961352Z at org.apache.flink.core.testutils.CheckedThread.sync(CheckedThread.java:89)
> 2020-07-08T21:46:15.7961901Z at org.apache.flink.test.accumulators.AccumulatorLiveITCase.submitJobAndVerifyResults(AccumulatorLiveITCase.java:178)
> 2020-07-08T21:46:15.7962593Z at org.apache.flink.test.accumulators.AccumulatorLiveITCase.testStreaming(AccumulatorLiveITCase.java:137)
> 2020-07-08T21:46:15.7963051Z at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 2020-07-08T21:46:15.7963469Z at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> 2020-07-08T21:46:15.7963954Z at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 2020-07-08T21:46:15.7964396Z at java.lang.reflect.Method.invoke(Method.java:498)
> 2020-07-08T21:46:15.7964820Z at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
> 2020-07-08T21:46:15.7965332Z at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> 2020-07-08T21:46:15.7965986Z at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
> 2020-07-08T21:46:15.7966471Z at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> 2020-07-08T21:46:15.7966960Z at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
> 2020-07-08T21:46:15.7967388Z at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
> 2020-07-08T21:46:15.7976578Z at org.junit.rules.RunRules.evaluate(RunRules.java:20)
> 2020-07-08T21:46:15.7977052Z at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
> 2020-07-08T21:46:15.7996016Z at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
> 2020-07-08T21:46:15.7996567Z at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
> 2020-07-08T21:46:15.7998186Z at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
> 2020-07-08T21:46:15.8000214Z at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
> 2020-07-08T21:46:15.8001811Z at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
> 2020-07-08T21:46:15.8002898Z at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
> 2020-07-08T21:46:15.8003494Z at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
> 2020-07-08T21:46:15.8004932Z at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
> 2020-07-08T21:46:15.8005359Z at org.junit.rules.RunRules.evaluate(RunRules.java:20)
> 2020-07-08T21:46:15.8006127Z at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
> 2020-07-08T21:46:15.8006585Z at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
> 2020-07-08T21:46:15.8007100Z at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
> 2020-07-08T21:46:15.8007613Z at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
> 2020-07-08T21:46:15.8008314Z at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
> 2020-07-08T21:46:15.8008844Z at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
> 2020-07-08T21:46:15.8009398Z at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
> 2020-07-08T21:46:15.8009884Z at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
> 2020-07-08T21:46:15.8010358Z at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
> 2020-07-08T21:46:15.8010622Z
> 2020-07-08T21:46:15.8010875Z "VM Thread" os_prio=0 tid=0x00007fefd81bb800 nid=0x9ce8 runnable
> 2020-07-08T21:46:15.8011089Z
> 2020-07-08T21:46:15.8011384Z "Gang worker#0 (Parallel GC Threads)" os_prio=0 tid=0x00007fefd8020000 nid=0x9ce1 runnable
> 2020-07-08T21:46:15.8011637Z
> 2020-07-08T21:46:15.8011928Z "Gang worker#1 (Parallel GC Threads)" os_prio=0 tid=0x00007fefd8022000 nid=0x9ce2 runnable
> 2020-07-08T21:46:15.8012181Z
> 2020-07-08T21:46:15.8012467Z "G1 Main Concurrent Mark GC Thread" os_prio=0 tid=0x00007fefd8046000 nid=0x9ce6 runnable
> 2020-07-08T21:46:15.8012717Z
> 2020-07-08T21:46:15.8013007Z "Gang worker#0 (G1 Parallel Marking Threads)" os_prio=0 tid=0x00007fefd8047800 nid=0x9ce7 runnable
> 2020-07-08T21:46:15.8013287Z
> 2020-07-08T21:46:15.8013565Z "G1 Concurrent Refinement Thread#0" os_prio=0 tid=0x00007fefd8028000 nid=0x9ce5 runnable
> 2020-07-08T21:46:15.8013829Z
> 2020-07-08T21:46:15.8014102Z "G1 Concurrent Refinement Thread#1" os_prio=0 tid=0x00007fefd8026000 nid=0x9ce4 runnable
> 2020-07-08T21:46:15.8034995Z
> 2020-07-08T21:46:15.8035322Z "G1 Concurrent Refinement Thread#2" os_prio=0 tid=0x00007fefd8024800 nid=0x9ce3 runnable
> 2020-07-08T21:46:15.8035581Z
> 2020-07-08T21:46:15.8035879Z "VM Periodic Task Thread" os_prio=0 tid=0x00007fefd820d800 nid=0x9cf0 waiting on condition
> 2020-07-08T21:46:15.8036137Z
> 2020-07-08T21:46:15.8036337Z JNI global references: 1359
> {code}
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