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https://issues.apache.org/jira/browse/SPARK-35304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17576866#comment-17576866
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Emilie Lin commented on SPARK-35304:
------------------------------------
Hi [~ocworld] do you have any updates for this issue?
> [k8s] Though finishing a job, the driver pod is running infinitely
> ------------------------------------------------------------------
>
> Key: SPARK-35304
> URL: https://issues.apache.org/jira/browse/SPARK-35304
> Project: Spark
> Issue Type: Bug
> Components: Kubernetes
> Affects Versions: 3.0.1, 3.0.2, 3.1.1
> Reporter: Keunhyun Oh
> Priority: Major
>
> Though finishing a job, the driver pod is running infinitely.
> Executors are terminated. However, the driver status is not changed to
> succeeded.
> It is not experienced in spark 2 on k8s.
> It is only appeared on spark 3.
>
> my jvm dump is that
> {code:java}
> 2021-05-04 15:11:37
> Full thread dump OpenJDK 64-Bit Server VM (25.252-b09 mixed mode):
> "Attach Listener" #182 daemon prio=9 os_prio=0 tid=0x00007f02bc001000
> nid=0x106 waiting on condition [0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
> Locked ownable synchronizers:
> - None
> "DestroyJavaVM" #179 prio=5 os_prio=0 tid=0x00007f0fe0017000 nid=0x35 waiting
> on condition [0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
> Locked ownable synchronizers:
> - None
> "s3a-transfer-unbounded-pool2-t1" #172 daemon prio=5 os_prio=0
> tid=0x00007f025d98d000 nid=0xe5 waiting on condition [0x00007f01f86f3000]
> java.lang.Thread.State: WAITING (parking)
> at sun.misc.Unsafe.park(Native Method)
> - parking to wait for <0x00007f0353681b38> (a
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> at
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> at
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> at
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> Locked ownable synchronizers:
> - None
> "java-sdk-progress-listener-callback-thread" #169 daemon prio=5 os_prio=0
> tid=0x00007f002000f000 nid=0xe2 waiting on condition [0x00007f004f7f6000]
> java.lang.Thread.State: WAITING (parking)
> at sun.misc.Unsafe.park(Native Method)
> - parking to wait for <0x00007f0bdb1ba7c0> (a
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> at
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> at
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> at
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> Locked ownable synchronizers:
> - None
> "pool-26-thread-1" #72 prio=5 os_prio=0 tid=0x00007f025c829000 nid=0x80
> waiting on condition [0x00007f01ba931000]
> java.lang.Thread.State: WAITING (parking)
> at sun.misc.Unsafe.park(Native Method)
> - parking to wait for <0x00007f0bfdeaa8f0> (a
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> at
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> at
> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> at
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> Locked ownable synchronizers:
> - None
> "java-sdk-http-connection-reaper" #56 daemon prio=5 os_prio=0
> tid=0x00007f025d818000 nid=0x6e waiting on condition [0x00007f01fb9fe000]
> java.lang.Thread.State: TIMED_WAITING (sleeping)
> at java.lang.Thread.sleep(Native Method)
> at
> com.amazonaws.http.IdleConnectionReaper.run(IdleConnectionReaper.java:188)
> Locked ownable synchronizers:
> - None
> "Timer for 's3a-file-system' metrics system" #55 daemon prio=5 os_prio=0
> tid=0x00007f0fe19e6800 nid=0x6d in Object.wait() [0x00007f029c1d8000]
> java.lang.Thread.State: TIMED_WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> at java.util.TimerThread.mainLoop(Timer.java:552)
> - locked <0x00007f0353383bd0> (a java.util.TaskQueue)
> at java.util.TimerThread.run(Timer.java:505)
> Locked ownable synchronizers:
> - None
> "MutableQuantiles-0" #54 daemon prio=5 os_prio=0 tid=0x00007f025d78b800
> nid=0x6c runnable [0x00007f029c2d9000]
> java.lang.Thread.State: TIMED_WAITING (parking)
> at sun.misc.Unsafe.park(Native Method)
> - parking to wait for <0x00007f0351a09dd8> (a
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> at
> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
> at
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
> at
> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> Locked ownable synchronizers:
> - None
> "org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner"
> #13 daemon prio=5 os_prio=0 tid=0x00007f0fe1182000 nid=0x45 in Object.wait()
> [0x00007f02c50d7000]
> java.lang.Thread.State: WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> - waiting on <0x00007f0350ea4390> (a java.lang.ref.ReferenceQueue$Lock)
> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144)
> - locked <0x00007f0350ea4390> (a java.lang.ref.ReferenceQueue$Lock)
> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165)
> at
> org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3839)
> at java.lang.Thread.run(Thread.java:748)
> Locked ownable synchronizers:
> - None
> "Service Thread" #7 daemon prio=9 os_prio=0 tid=0x00007f0fe00e2000 nid=0x3f
> runnable [0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
> Locked ownable synchronizers:
> - None
> "C1 CompilerThread1" #6 daemon prio=9 os_prio=0 tid=0x00007f0fe00c7800
> nid=0x3e waiting on condition [0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
> Locked ownable synchronizers:
> - None
> "C2 CompilerThread0" #5 daemon prio=9 os_prio=0 tid=0x00007f0fe00c4800
> nid=0x3d waiting on condition [0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
> Locked ownable synchronizers:
> - None
> "Signal Dispatcher" #4 daemon prio=9 os_prio=0 tid=0x00007f0fe00c2800
> nid=0x3c runnable [0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
> Locked ownable synchronizers:
> - None
> "Finalizer" #3 daemon prio=8 os_prio=0 tid=0x00007f0fe0090000 nid=0x3b in
> Object.wait() [0x00007f033fffe000]
> java.lang.Thread.State: WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144)
> - locked <0x00007f03504176d8> (a java.lang.ref.ReferenceQueue$Lock)
> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165)
> at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:216)
> Locked ownable synchronizers:
> - None
> "Reference Handler" #2 daemon prio=10 os_prio=0 tid=0x00007f0fe008b800
> nid=0x3a in Object.wait() [0x00007f034416a000]
> java.lang.Thread.State: WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> at java.lang.Object.wait(Object.java:502)
> at java.lang.ref.Reference.tryHandlePending(Reference.java:191)
> - locked <0x00007f0350424c20> (a java.lang.ref.Reference$Lock)
> at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153)
> Locked ownable synchronizers:
> - None
> "VM Thread" os_prio=0 tid=0x00007f0fe0082000 nid=0x39 runnable
> "GC task thread#0 (ParallelGC)" os_prio=0 tid=0x00007f0fe002c000 nid=0x36
> runnable
> "GC task thread#1 (ParallelGC)" os_prio=0 tid=0x00007f0fe002d800 nid=0x37
> runnable
> "GC task thread#2 (ParallelGC)" os_prio=0 tid=0x00007f0fe002f800 nid=0x38
> runnable
> "VM Periodic Task Thread" os_prio=0 tid=0x00007f0fe00ec800 nid=0x40 waiting
> on condition
> JNI global references: 6244
> {code}
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