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- 2022-05-19 13:36:04
- Full thread dump OpenJDK 64-Bit Server VM (25.312-b07 mixed mode):
- "Attach Listener" #122 daemon prio=9 os_prio=0 tid=0x00007f9358001000 nid=0x6f9e waiting on condition [0x0000000000000000]
- java.lang.Thread.State: RUNNABLE
- Locked ownable synchronizers:
- - None
- "task-result-getter-3" #88 daemon prio=5 os_prio=0 tid=0x00007f93241fa800 nid=0x6f51 waiting on condition [0x00007f9382cf9000]
- java.lang.Thread.State: WAITING (parking)
- at sun.misc.Unsafe.park(Native Method)
- - parking to wait for <0x00000000c635fff0> (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$Worker.run(ThreadPoolExecutor.java:624)
- at java.lang.Thread.run(Thread.java:748)
- Locked ownable synchronizers:
- - None
- "task-result-getter-2" #87 daemon prio=5 os_prio=0 tid=0x00007f93241f8800 nid=0x6f50 waiting on condition [0x00007f9382dfa000]
- java.lang.Thread.State: WAITING (parking)
- at sun.misc.Unsafe.park(Native Method)
- - parking to wait for <0x00000000c635fff0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$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
- "task-result-getter-1" #80 daemon prio=5 os_prio=0 tid=0x00007f9330010000 nid=0x6f48 waiting on condition [0x00007f93882bd000]
- java.lang.Thread.State: WAITING (parking)
- at sun.misc.Unsafe.park(Native Method)
- - parking to wait for <0x00000000c635fff0> (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$Worker.run(ThreadPoolExecutor.java:624)
- at java.lang.Thread.run(Thread.java:748)
- Locked ownable synchronizers:
- - None
- "task-result-getter-0" #70 daemon prio=5 os_prio=0 tid=0x00007f93242d0800 nid=0x6f39 waiting on condition [0x00007f938a1f6000]
- java.lang.Thread.State: WAITING (parking)
- at sun.misc.Unsafe.park(Native Method)
- - parking to wait for <0x00000000c635fff0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$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
- "org.apache.hadoop.hdfs.PeerCache@13d2106b" #68 daemon prio=5 os_prio=0 tid=0x00007f928c09c800 nid=0x6f37 waiting on condition [0x00007f93891c4000]
- java.lang.Thread.State: TIMED_WAITING (sleeping)
- at java.lang.Thread.sleep(Native Method)
- at org.apache.hadoop.hdfs.PeerCache.run(PeerCache.java:253)
- at org.apache.hadoop.hdfs.PeerCache.access$000(PeerCache.java:46)
- at org.apache.hadoop.hdfs.PeerCache$1.run(PeerCache.java:124)
- at java.lang.Thread.run(Thread.java:748)
- Locked ownable synchronizers:
- - None
- "org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner" #57 daemon prio=5 os_prio=0 tid=0x00007f93bb2d8800 nid=0x6f21 in Object.wait() [0x00007f938b6f9000]
- java.lang.Thread.State: WAITING (on object monitor)
- at java.lang.Object.wait(Native Method)
- at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144)
- - locked <0x00000000c613d578> (a java.lang.ref.ReferenceQueue$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
- "spark-listener-group-shared" #52 daemon prio=5 os_prio=0 tid=0x00007f93bbd0c800 nid=0x6e75 waiting on condition [0x00007f938b9fa000]
- java.lang.Thread.State: WAITING (parking)
- at sun.misc.Unsafe.park(Native Method)
- - parking to wait for <0x00000000c61eb9b8> (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 org.apache.spark.scheduler.AsyncEventQueue.$anonfun$dispatch$1(AsyncEventQueue.scala:110)
- at org.apache.spark.scheduler.AsyncEventQueue$$Lambda$1771/1583004424.apply$mcJ$sp(Unknown Source)
- at scala.runtime.java8.JFunction0$mcJ$sp.apply(JFunction0$mcJ$sp.java:23)
- at scala.util.DynamicVariable.withValue(DynamicVariable.scala:62)
- at org.apache.spark.scheduler.AsyncEventQueue.org$apache$spark$scheduler$AsyncEventQueue$$dispatch(AsyncEventQueue.scala:100)
- at org.apache.spark.scheduler.AsyncEventQueue$$anon$2.$anonfun$run$1(AsyncEventQueue.scala:96)
- at org.apache.spark.scheduler.AsyncEventQueue$$anon$2$$Lambda$1770/1516582044.apply$mcV$sp(Unknown Source)
- at org.apache.spark.util.Utils$.tryOrStopSparkContext(Utils.scala:1381)
- at org.apache.spark.scheduler.AsyncEventQueue$$anon$2.run(AsyncEventQueue.scala:96)
- Locked ownable synchronizers:
- - None
- "element-tracking-store-worker" #51 daemon prio=5 os_prio=0 tid=0x00007f92b0014800 nid=0x6e74 waiting on condition [0x00007f938bafb000]
- java.lang.Thread.State: WAITING (parking)
- at sun.misc.Unsafe.park(Native Method)
- - parking to wait for <0x00000000c6190d60> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$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
- "spark-listener-group-executorManagement" #40 daemon prio=5 os_prio=0 tid=0x00007f93bbcc0000 nid=0x6e73 waiting on condition [0x00007f938bbfc000]
- java.lang.Thread.State: WAITING (parking)
- at sun.misc.Unsafe.park(Native Method)
- - parking to wait for <0x00000000c61922f8> (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 org.apache.spark.scheduler.AsyncEventQueue.$anonfun$dispatch$1(AsyncEventQueue.scala:110)
- at org.apache.spark.scheduler.AsyncEventQueue$$Lambda$1771/1583004424.apply$mcJ$sp(Unknown Source)
- at scala.runtime.java8.JFunction0$mcJ$sp.apply(JFunction0$mcJ$sp.java:23)
- at scala.util.DynamicVariable.withValue(DynamicVariable.scala:62)
- at org.apache.spark.scheduler.AsyncEventQueue.org$apache$spark$scheduler$AsyncEventQueue$$dispatch(AsyncEventQueue.scala:100)
- at org.apache.spark.scheduler.AsyncEventQueue$$anon$2.$anonfun$run$1(AsyncEventQueue.scala:96)
- at org.apache.spark.scheduler.AsyncEventQueue$$anon$2$$Lambda$1770/1516582044.apply$mcV$sp(Unknown Source)
- at org.apache.spark.util.Utils$.tryOrStopSparkContext(Utils.scala:1381)
- at org.apache.spark.scheduler.AsyncEventQueue$$anon$2.run(AsyncEventQueue.scala:96)
- Locked ownable synchronizers:
- - None
- "spark-listener-group-appStatus" #16 daemon prio=5 os_prio=0 tid=0x00007f93bbcbd800 nid=0x6e72 waiting on condition [0x00007f938bcfd000]
- java.lang.Thread.State: WAITING (parking)
- at sun.misc.Unsafe.park(Native Method)
- - parking to wait for <0x00000000c6071690> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
- at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
- at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
- at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
- at org.apache.spark.scheduler.AsyncEventQueue.$anonfun$dispatch$1(AsyncEventQueue.scala:110)
- at org.apache.spark.scheduler.AsyncEventQueue$$Lambda$1771/1583004424.apply$mcJ$sp(Unknown Source)
- at scala.runtime.java8.JFunction0$mcJ$sp.apply(JFunction0$mcJ$sp.java:23)
- at scala.util.DynamicVariable.withValue(DynamicVariable.scala:62)
- at org.apache.spark.scheduler.AsyncEventQueue.org$apache$spark$scheduler$AsyncEventQueue$$dispatch(AsyncEventQueue.scala:100)
- at org.apache.spark.scheduler.AsyncEventQueue$$anon$2.$anonfun$run$1(AsyncEventQueue.scala:96)
- at org.apache.spark.scheduler.AsyncEventQueue$$anon$2$$Lambda$1770/1516582044.apply$mcV$sp(Unknown Source)
- at org.apache.spark.util.Utils$.tryOrStopSparkContext(Utils.scala:1381)
- at org.apache.spark.scheduler.AsyncEventQueue$$anon$2.run(AsyncEventQueue.scala:96)
- Locked ownable synchronizers:
- - None
- "context-cleaner-periodic-gc" #50 daemon prio=5 os_prio=0 tid=0x00007f93bbcb4000 nid=0x6e71 waiting on condition [0x00007f938bdfe000]
- java.lang.Thread.State: TIMED_WAITING (parking)
- at sun.misc.Unsafe.park(Native Method)
- - parking to wait for <0x00000000c613dc50> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$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
- "Spark Context Cleaner" #49 daemon prio=5 os_prio=0 tid=0x00007f93bbcb2800 nid=0x6e70 in Object.wait() [0x00007f9390154000]
- java.lang.Thread.State: TIMED_WAITING (on object monitor)
- at java.lang.Object.wait(Native Method)
- at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144)
- - locked <0x00000000c613e340> (a java.lang.ref.ReferenceQueue$Lock)
- at org.apache.spark.ContextCleaner.$anonfun$keepCleaning$1(ContextCleaner.scala:191)
- at org.apache.spark.ContextCleaner$$Lambda$1765/1948791949.apply$mcV$sp(Unknown Source)
- at org.apache.spark.util.Utils$.tryOrStopSparkContext(Utils.scala:1381)
- at org.apache.spark.ContextCleaner.org$apache$spark$ContextCleaner$$keepCleaning(ContextCleaner.scala:189)
- at org.apache.spark.ContextCleaner$$anon$1.run(ContextCleaner.scala:79)
- Locked ownable synchronizers:
- - None
- "shuffle-boss-6-1" #48 daemon prio=5 os_prio=0 tid=0x00007f93bba49800 nid=0x6e6f runnable [0x00007f9390455000]
- java.lang.Thread.State: RUNNABLE
- at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
- at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
- at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
- at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
- - locked <0x00000000c623a4c0> (a io.netty.channel.nio.SelectedSelectionKeySet)
- - locked <0x00000000c62824e8> (a java.util.Collections$UnmodifiableSet)
- - locked <0x00000000c623a428> (a sun.nio.ch.EPollSelectorImpl)
- at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
- at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
- at io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68)
- at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:803)
- at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:457)
- at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
- at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
- at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
- at java.lang.Thread.run(Thread.java:748)
- Locked ownable synchronizers:
- - None
- "executor-heartbeater" #47 daemon prio=5 os_prio=0 tid=0x00007f93bba3f800 nid=0x6e6e waiting on condition [0x00007f9390556000]
- java.lang.Thread.State: TIMED_WAITING (parking)
- at sun.misc.Unsafe.park(Native Method)
- - parking to wait for <0x00000000c6317b58> (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
- "driver-heartbeater" #46 daemon prio=5 os_prio=0 tid=0x00007f93bba14000 nid=0x6e6d waiting on condition [0x00007f9390657000]
- java.lang.Thread.State: TIMED_WAITING (parking)
- at sun.misc.Unsafe.park(Native Method)
- - parking to wait for <0x00000000c6318e88> (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
- "dag-scheduler-event-loop" #45 daemon prio=5 os_prio=0 tid=0x00007f93bb9db000 nid=0x6e6c waiting on condition [0x00007f9390958000]
- java.lang.Thread.State: WAITING (parking)
- at sun.misc.Unsafe.park(Native Method)
- - parking to wait for <0x00000000c6319830> (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.LinkedBlockingDeque.takeFirst(LinkedBlockingDeque.java:492)
- at java.util.concurrent.LinkedBlockingDeque.take(LinkedBlockingDeque.java:680)
- at org.apache.spark.util.EventLoop$$anon$1.run(EventLoop.scala:47)
- Locked ownable synchronizers:
- - None
- "Timer-1" #44 daemon prio=5 os_prio=0 tid=0x00007f93bb9ab000 nid=0x6e6b in Object.wait() [0x00007f9390a59000]
- java.lang.Thread.State: WAITING (on object monitor)
- at java.lang.Object.wait(Native Method)
- - waiting on <0x00000000c6080ea0> (a java.util.TaskQueue)
- at java.lang.Object.wait(Object.java:502)
- at java.util.TimerThread.mainLoop(Timer.java:526)
- - locked <0x00000000c6080ea0> (a java.util.TaskQueue)
- at java.util.TimerThread.run(Timer.java:505)
- Locked ownable synchronizers:
- - None
- "Timer-0" #43 daemon prio=5 os_prio=0 tid=0x00007f93bb9a9000 nid=0x6e6a in Object.wait() [0x00007f9390b5a000]
- java.lang.Thread.State: WAITING (on object monitor)
- at java.lang.Object.wait(Native Method)
- - waiting on <0x00000000c60806f8> (a java.util.TaskQueue)
- at java.lang.Object.wait(Object.java:502)
- at java.util.TimerThread.mainLoop(Timer.java:526)
- - locked <0x00000000c60806f8> (a java.util.TaskQueue)
- at java.util.TimerThread.run(Timer.java:505)
- Locked ownable synchronizers:
- - None
- "netty-rpc-env-timeout" #42 daemon prio=5 os_prio=0 tid=0x00007f92d8003800 nid=0x6e69 waiting on condition [0x00007f9390c5b000]
- java.lang.Thread.State: TIMED_WAITING (parking)
- at sun.misc.Unsafe.park(Native Method)
- - parking to wait for <0x00000000c6319c10> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$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
- "heartbeat-receiver-event-loop-thread" #41 daemon prio=5 os_prio=0 tid=0x00007f933000f800 nid=0x6e68 waiting on condition [0x00007f9390d5c000]
- java.lang.Thread.State: TIMED_WAITING (parking)
- at sun.misc.Unsafe.park(Native Method)
- - parking to wait for <0x00000000c631a240> (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$Worker.run(ThreadPoolExecutor.java:624)
- at java.lang.Thread.run(Thread.java:748)
- Locked ownable synchronizers:
- - None
- "SparkUI-39" #39 daemon prio=5 os_prio=0 tid=0x00007f93bb8ba000 nid=0x6e67 waiting on condition [0x00007f939105d000]
- java.lang.Thread.State: TIMED_WAITING (parking)
- at sun.misc.Unsafe.park(Native Method)
- - parking to wait for <0x00000000c62a12c0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
- at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
- at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
- at org.sparkproject.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:382)
- at org.sparkproject.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:973)
- at org.sparkproject.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1023)
- at java.lang.Thread.run(Thread.java:748)
- Locked ownable synchronizers:
- - None
- "SparkUI-38-acceptor-0@3661dc58-Spark@38a634e4{HTTP/1.1, (http/1.1)}{0.0.0.0:4040}" #38 daemon prio=3 os_prio=0 tid=0x00007f93bb8b8800 nid=0x6e66 runnable [0x00007f939115e000]
- java.lang.Thread.State: RUNNABLE
- at sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)
- at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:421)
- at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:249)
- - locked <0x00000000c61f2490> (a java.lang.Object)
- at org.sparkproject.jetty.server.ServerConnector.accept(ServerConnector.java:388)
- at org.sparkproject.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:702)
- at org.sparkproject.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:882)
- at org.sparkproject.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1036)
- at java.lang.Thread.run(Thread.java:748)
- Locked ownable synchronizers:
- - None
- "SparkUI-37" #37 daemon prio=5 os_prio=0 tid=0x00007f93bb8b6800 nid=0x6e65 runnable [0x00007f939125f000]
- java.lang.Thread.State: RUNNABLE
- at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
- at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
- at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
- at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
- - locked <0x00000000c62a0d98> (a sun.nio.ch.Util$3)
- - locked <0x00000000c62a0d88> (a java.util.Collections$UnmodifiableSet)
- - locked <0x00000000c62a0c70> (a sun.nio.ch.EPollSelectorImpl)
- at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
- at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
- at org.sparkproject.jetty.io.ManagedSelector.nioSelect(ManagedSelector.java:183)
- at org.sparkproject.jetty.io.ManagedSelector.select(ManagedSelector.java:190)
- at org.sparkproject.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:606)
- at org.sparkproject.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:543)
- at org.sparkproject.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:360)
- at org.sparkproject.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:184)
- at org.sparkproject.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
- at org.sparkproject.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:135)
- at org.sparkproject.jetty.io.ManagedSelector$$Lambda$1602/811106744.run(Unknown Source)
- at org.sparkproject.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:882)
- at org.sparkproject.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1036)
- at java.lang.Thread.run(Thread.java:748)
- Locked ownable synchronizers:
- - None
- "SparkUI-36" #36 daemon prio=5 os_prio=0 tid=0x00007f93bb8b4800 nid=0x6e64 runnable [0x00007f9391360000]
- java.lang.Thread.State: RUNNABLE
- at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
- at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
- at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
- at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
- - locked <0x00000000c629ffc8> (a sun.nio.ch.Util$3)
- - locked <0x00000000c629ffb8> (a java.util.Collections$UnmodifiableSet)
- - locked <0x00000000c629fea0> (a sun.nio.ch.EPollSelectorImpl)
- at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
- at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
- at org.sparkproject.jetty.io.ManagedSelector.nioSelect(ManagedSelector.java:183)
- at org.sparkproject.jetty.io.ManagedSelector.select(ManagedSelector.java:190)
- at org.sparkproject.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:606)
- at org.sparkproject.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:543)
- at org.sparkproject.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:360)
- at org.sparkproject.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:184)
- at org.sparkproject.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
- at org.sparkproject.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:135)
- at org.sparkproject.jetty.io.ManagedSelector$$Lambda$1602/811106744.run(Unknown Source)
- at org.sparkproject.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:882)
- at org.sparkproject.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1036)
- at java.lang.Thread.run(Thread.java:748)
- Locked ownable synchronizers:
- - None
- "SparkUI-35" #35 daemon prio=5 os_prio=0 tid=0x00007f93bb8b3000 nid=0x6e63 runnable [0x00007f9391461000]
- java.lang.Thread.State: RUNNABLE
- at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
- at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
- at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
- at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
- - locked <0x00000000c62a06b0> (a sun.nio.ch.Util$3)
- - locked <0x00000000c62a06a0> (a java.util.Collections$UnmodifiableSet)
- - locked <0x00000000c62a0588> (a sun.nio.ch.EPollSelectorImpl)
- at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
- at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
- at org.sparkproject.jetty.io.ManagedSelector.nioSelect(ManagedSelector.java:183)
- at org.sparkproject.jetty.io.ManagedSelector.select(ManagedSelector.java:190)
- at org.sparkproject.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:606)
- at org.sparkproject.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:543)
- at org.sparkproject.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:360)
- at org.sparkproject.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:184)
- at org.sparkproject.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
- at org.sparkproject.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:135)
- at org.sparkproject.jetty.io.ManagedSelector$$Lambda$1602/811106744.run(Unknown Source)
- at org.sparkproject.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:882)
- at org.sparkproject.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1036)
- at java.lang.Thread.run(Thread.java:748)
- Locked ownable synchronizers:
- - None
- "SparkUI-34" #34 daemon prio=5 os_prio=0 tid=0x00007f93bb8b1000 nid=0x6e62 runnable [0x00007f9391562000]
- java.lang.Thread.State: RUNNABLE
- at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
- at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
- at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
- at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
- - locked <0x00000000c62a1f88> (a sun.nio.ch.Util$3)
- - locked <0x00000000c62a1f78> (a java.util.Collections$UnmodifiableSet)
- - locked <0x00000000c62a1e60> (a sun.nio.ch.EPollSelectorImpl)
- at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
- at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
- at org.sparkproject.jetty.io.ManagedSelector.nioSelect(ManagedSelector.java:183)
- at org.sparkproject.jetty.io.ManagedSelector.select(ManagedSelector.java:190)
- at org.sparkproject.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:606)
- at org.sparkproject.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:543)
- at org.sparkproject.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:360)
- at org.sparkproject.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:184)
- at org.sparkproject.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
- at org.sparkproject.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:135)
- at org.sparkproject.jetty.io.ManagedSelector$$Lambda$1602/811106744.run(Unknown Source)
- at org.sparkproject.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:882)
- at org.sparkproject.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1036)
- at java.lang.Thread.run(Thread.java:748)
- Locked ownable synchronizers:
- - None
- "SparkUI-33" #33 daemon prio=5 os_prio=0 tid=0x00007f93bb8af000 nid=0x6e61 runnable [0x00007f9391663000]
- java.lang.Thread.State: RUNNABLE
- at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
- at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
- at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
- at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
- - locked <0x00000000c62a2920> (a sun.nio.ch.Util$3)
- - locked <0x00000000c62a2910> (a java.util.Collections$UnmodifiableSet)
- - locked <0x00000000c62a27f8> (a sun.nio.ch.EPollSelectorImpl)
- at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
- at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
- at org.sparkproject.jetty.io.ManagedSelector.nioSelect(ManagedSelector.java:183)
- at org.sparkproject.jetty.io.ManagedSelector.select(ManagedSelector.java:190)
- at org.sparkproject.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:606)
- at org.sparkproject.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:543)
- at org.sparkproject.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:360)
- at org.sparkproject.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:184)
- at org.sparkproject.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
- at org.sparkproject.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:135)
- at org.sparkproject.jetty.io.ManagedSelector$$Lambda$1602/811106744.run(Unknown Source)
- at org.sparkproject.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:882)
- at org.sparkproject.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1036)
- at java.lang.Thread.run(Thread.java:748)
- Locked ownable synchronizers:
- - None
- "SparkUI-32" #32 daemon prio=5 os_prio=0 tid=0x00007f93bb8ad800 nid=0x6e60 runnable [0x00007f9391764000]
- java.lang.Thread.State: RUNNABLE
- at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
- at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
- at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
- at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
- - locked <0x00000000c62a18a0> (a sun.nio.ch.Util$3)
- - locked <0x00000000c62a1890> (a java.util.Collections$UnmodifiableSet)
- - locked <0x00000000c62a1778> (a sun.nio.ch.EPollSelectorImpl)
- at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
- at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
- at org.sparkproject.jetty.io.ManagedSelector.nioSelect(ManagedSelector.java:183)
- at org.sparkproject.jetty.io.ManagedSelector.select(ManagedSelector.java:190)
- at org.sparkproject.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:606)
- at org.sparkproject.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:543)
- at org.sparkproject.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:360)
- at org.sparkproject.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:184)
- at org.sparkproject.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
- at org.sparkproject.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:135)
- at org.sparkproject.jetty.io.ManagedSelector$$Lambda$1602/811106744.run(Unknown Source)
- at org.sparkproject.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:882)
- at org.sparkproject.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1036)
- at java.lang.Thread.run(Thread.java:748)
- Locked ownable synchronizers:
- - None
- "refresh progress" #31 daemon prio=5 os_prio=0 tid=0x00007f93bb7a5000 nid=0x6e5f in Object.wait() [0x00007f9391a65000]
- 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 <0x00000000c61ec3d8> (a java.util.TaskQueue)
- at java.util.TimerThread.run(Timer.java:505)
- Locked ownable synchronizers:
- - None
- "RemoteBlock-temp-file-clean-thread" #30 daemon prio=5 os_prio=0 tid=0x00007f93b91cf800 nid=0x6e5e in Object.wait() [0x00007f9391b66000]
- java.lang.Thread.State: TIMED_WAITING (on object monitor)
- at java.lang.Object.wait(Native Method)
- at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144)
- - locked <0x00000000c6285a00> (a java.lang.ref.ReferenceQueue$Lock)
- at org.apache.spark.storage.BlockManager$RemoteBlockDownloadFileManager.org$apache$spark$storage$BlockManager$RemoteBlockDownloadFileManager$$keepCleaning(BlockManager.scala:2034)
- at org.apache.spark.storage.BlockManager$RemoteBlockDownloadFileManager$$anon$2.run(BlockManager.scala:2002)
- Locked ownable synchronizers:
- - None
- "dispatcher-BlockManagerEndpoint1" #29 daemon prio=5 os_prio=0 tid=0x00007f93b91cd000 nid=0x6e5d waiting on condition [0x00007f9391c67000]
- java.lang.Thread.State: WAITING (parking)
- at sun.misc.Unsafe.park(Native Method)
- - parking to wait for <0x00000000c6362108> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
- at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
- at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
- at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
- at org.apache.spark.rpc.netty.MessageLoop.org$apache$spark$rpc$netty$MessageLoop$$receiveLoop(MessageLoop.scala:69)
- at org.apache.spark.rpc.netty.MessageLoop$$anon$1.run(MessageLoop.scala:41)
- at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
- at java.util.concurrent.FutureTask.run(FutureTask.java:266)
- at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
- at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
- at java.lang.Thread.run(Thread.java:748)
- Locked ownable synchronizers:
- - <0x00000000c6362320> (a java.util.concurrent.ThreadPoolExecutor$Worker)
- "dispatcher-BlockManagerMaster" #28 daemon prio=5 os_prio=0 tid=0x00007f93b8fc4000 nid=0x6e5a waiting on condition [0x00007f9391d68000]
- java.lang.Thread.State: WAITING (parking)
- at sun.misc.Unsafe.park(Native Method)
- - parking to wait for <0x00000000c6360bb8> (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 org.apache.spark.rpc.netty.MessageLoop.org$apache$spark$rpc$netty$MessageLoop$$receiveLoop(MessageLoop.scala:69)
- at org.apache.spark.rpc.netty.MessageLoop$$anon$1.run(MessageLoop.scala:41)
- at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
- at java.util.concurrent.FutureTask.run(FutureTask.java:266)
- at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
- at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
- at java.lang.Thread.run(Thread.java:748)
- Locked ownable synchronizers:
- - <0x00000000c6360dd0> (a java.util.concurrent.ThreadPoolExecutor$Worker)
- "map-output-dispatcher-7" #27 daemon prio=5 os_prio=0 tid=0x00007f93ba22f800 nid=0x6e59 waiting on condition [0x00007f9392069000]
- java.lang.Thread.State: WAITING (parking)
- at sun.misc.Unsafe.park(Native Method)
- - parking to wait for <0x00000000c607e188> (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 org.apache.spark.MapOutputTrackerMaster$MessageLoop.run(MapOutputTracker.scala:452)
- at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
- at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
- at java.lang.Thread.run(Thread.java:748)
- Locked ownable synchronizers:
- - <0x00000000c607e958> (a java.util.concurrent.ThreadPoolExecutor$Worker)
- "map-output-dispatcher-6" #26 daemon prio=5 os_prio=0 tid=0x00007f93ba22d800 nid=0x6e58 waiting on condition [0x00007f939216a000]
- java.lang.Thread.State: WAITING (parking)
- at sun.misc.Unsafe.park(Native Method)
- - parking to wait for <0x00000000c607e188> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
- at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
- at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
- at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
- at org.apache.spark.MapOutputTrackerMaster$MessageLoop.run(MapOutputTracker.scala:452)
- at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
- at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
- at java.lang.Thread.run(Thread.java:748)
- Locked ownable synchronizers:
- - <0x00000000c607eff8> (a java.util.concurrent.ThreadPoolExecutor$Worker)
- "map-output-dispatcher-5" #25 daemon prio=5 os_prio=0 tid=0x00007f93ba22c000 nid=0x6e57 waiting on condition [0x00007f939226b000]
- java.lang.Thread.State: WAITING (parking)
- at sun.misc.Unsafe.park(Native Method)
- - parking to wait for <0x00000000c607e188> (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 org.apache.spark.MapOutputTrackerMaster$MessageLoop.run(MapOutputTracker.scala:452)
- at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
- at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
- at java.lang.Thread.run(Thread.java:748)
- Locked ownable synchronizers:
- - <0x00000000c607f348> (a java.util.concurrent.ThreadPoolExecutor$Worker)
- "map-output-dispatcher-4" #24 daemon prio=5 os_prio=0 tid=0x00007f93ba22a800 nid=0x6e56 waiting on condition [0x00007f939236c000]
- java.lang.Thread.State: WAITING (parking)
- at sun.misc.Unsafe.park(Native Method)
- - parking to wait for <0x00000000c607e188> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
- at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
- at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
- at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
- at org.apache.spark.MapOutputTrackerMaster$MessageLoop.run(MapOutputTracker.scala:452)
- at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
- at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
- at java.lang.Thread.run(Thread.java:748)
- Locked ownable synchronizers:
- - <0x00000000c607e5e8> (a java.util.concurrent.ThreadPoolExecutor$Worker)
- "map-output-dispatcher-3" #23 daemon prio=5 os_prio=0 tid=0x00007f93b9c2f000 nid=0x6e55 waiting on condition [0x00007f939246d000]
- java.lang.Thread.State: WAITING (parking)
- at sun.misc.Unsafe.park(Native Method)
- - parking to wait for <0x00000000c607e188> (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 org.apache.spark.MapOutputTrackerMaster$MessageLoop.run(MapOutputTracker.scala:452)
- at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
- at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
- at java.lang.Thread.run(Thread.java:748)
- Locked ownable synchronizers:
- - <0x00000000c607f9e8> (a java.util.concurrent.ThreadPoolExecutor$Worker)
- "map-output-dispatcher-2" #22 daemon prio=5 os_prio=0 tid=0x00007f93b9c2d800 nid=0x6e54 waiting on condition [0x00007f939256e000]
- java.lang.Thread.State: WAITING (parking)
- at sun.misc.Unsafe.park(Native Method)
- - parking to wait for <0x00000000c607e188> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
- at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
- at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
- at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
- at org.apache.spark.MapOutputTrackerMaster$MessageLoop.run(MapOutputTracker.scala:452)
- at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
- at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
- at java.lang.Thread.run(Thread.java:748)
- Locked ownable synchronizers:
- - <0x00000000c607f698> (a java.util.concurrent.ThreadPoolExecutor$Worker)
- "map-output-dispatcher-1" #21 daemon prio=5 os_prio=0 tid=0x00007f93b9c2b000 nid=0x6e53 waiting on condition [0x00007f939266f000]
- java.lang.Thread.State: WAITING (parking)
- at sun.misc.Unsafe.park(Native Method)
- - parking to wait for <0x00000000c607e188> (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 org.apache.spark.MapOutputTrackerMaster$MessageLoop.run(MapOutputTracker.scala:452)
- at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
- at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
- at java.lang.Thread.run(Thread.java:748)
- Locked ownable synchronizers:
- - <0x00000000c607eca8> (a java.util.concurrent.ThreadPoolExecutor$Worker)
- "map-output-dispatcher-0" #20 daemon prio=5 os_prio=0 tid=0x00007f93b9c7f000 nid=0x6e52 waiting on condition [0x00007f9392770000]
- java.lang.Thread.State: WAITING (parking)
- at sun.misc.Unsafe.park(Native Method)
- - parking to wait for <0x00000000c607e188> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
- at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
- at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
- at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
- at org.apache.spark.MapOutputTrackerMaster$MessageLoop.run(MapOutputTracker.scala:452)
- at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
- at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
- at java.lang.Thread.run(Thread.java:748)
- Locked ownable synchronizers:
- - <0x00000000c607e390> (a java.util.concurrent.ThreadPoolExecutor$Worker)
- "dispatcher-event-loop-1" #19 daemon prio=5 os_prio=0 tid=0x00007f93b8fc1800 nid=0x6e51 waiting on condition [0x00007f9392871000]
- java.lang.Thread.State: WAITING (parking)
- at sun.misc.Unsafe.park(Native Method)
- - parking to wait for <0x00000000c607cfe0> (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 org.apache.spark.rpc.netty.MessageLoop.org$apache$spark$rpc$netty$MessageLoop$$receiveLoop(MessageLoop.scala:69)
- at org.apache.spark.rpc.netty.MessageLoop$$anon$1.run(MessageLoop.scala:41)
- at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
- at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
- at java.lang.Thread.run(Thread.java:748)
- Locked ownable synchronizers:
- - <0x00000000c607d1e8> (a java.util.concurrent.ThreadPoolExecutor$Worker)
- "dispatcher-event-loop-0" #18 daemon prio=5 os_prio=0 tid=0x00007f93b8fc0000 nid=0x6e50 waiting on condition [0x00007f9392972000]
- java.lang.Thread.State: WAITING (parking)
- at sun.misc.Unsafe.park(Native Method)
- - parking to wait for <0x00000000c607cfe0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
- at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
- at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
- at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
- at org.apache.spark.rpc.netty.MessageLoop.org$apache$spark$rpc$netty$MessageLoop$$receiveLoop(MessageLoop.scala:69)
- at org.apache.spark.rpc.netty.MessageLoop$$anon$1.run(MessageLoop.scala:41)
- at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
- at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
- at java.lang.Thread.run(Thread.java:748)
- Locked ownable synchronizers:
- - <0x00000000c607d460> (a java.util.concurrent.ThreadPoolExecutor$Worker)
- "rpc-boss-3-1" #17 daemon prio=5 os_prio=0 tid=0x00007f93ba4dc000 nid=0x6e4e runnable [0x00007f93981d4000]
- java.lang.Thread.State: RUNNABLE
- at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
- at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
- at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
- at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
- - locked <0x00000000c631ad08> (a io.netty.channel.nio.SelectedSelectionKeySet)
- - locked <0x00000000c631ad20> (a java.util.Collections$UnmodifiableSet)
- - locked <0x00000000c631acc0> (a sun.nio.ch.EPollSelectorImpl)
- at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
- at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
- at io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:68)
- at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:803)
- at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:457)
- at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
- at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
- at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
- at java.lang.Thread.run(Thread.java:748)
- Locked ownable synchronizers:
- - None
- "NonBlockingInputStreamThread" #15 daemon prio=5 os_prio=0 tid=0x00007f93babb2800 nid=0x6dfd in Object.wait() [0x00007f939994b000]
- java.lang.Thread.State: WAITING (on object monitor)
- at java.lang.Object.wait(Native Method)
- at jline.internal.NonBlockingInputStream.run(NonBlockingInputStream.java:275)
- - locked <0x00000000c0430b48> (a jline.internal.NonBlockingInputStream)
- at java.lang.Thread.run(Thread.java:748)
- Locked ownable synchronizers:
- - None
- "Service Thread" #9 daemon prio=9 os_prio=0 tid=0x00007f93b814f000 nid=0x6de1 runnable [0x0000000000000000]
- java.lang.Thread.State: RUNNABLE
- Locked ownable synchronizers:
- - None
- "C1 CompilerThread3" #8 daemon prio=9 os_prio=0 tid=0x00007f93b813c000 nid=0x6de0 waiting on condition [0x0000000000000000]
- java.lang.Thread.State: RUNNABLE
- Locked ownable synchronizers:
- - None
- "C2 CompilerThread2" #7 daemon prio=9 os_prio=0 tid=0x00007f93b8139800 nid=0x6ddf waiting on condition [0x0000000000000000]
- java.lang.Thread.State: RUNNABLE
- Locked ownable synchronizers:
- - None
- "C2 CompilerThread1" #6 daemon prio=9 os_prio=0 tid=0x00007f93b8138000 nid=0x6dde waiting on condition [0x0000000000000000]
- java.lang.Thread.State: RUNNABLE
- Locked ownable synchronizers:
- - None
- "C2 CompilerThread0" #5 daemon prio=9 os_prio=0 tid=0x00007f93b8135800 nid=0x6ddd waiting on condition [0x0000000000000000]
- java.lang.Thread.State: RUNNABLE
- Locked ownable synchronizers:
- - None
- "Signal Dispatcher" #4 daemon prio=9 os_prio=0 tid=0x00007f93b8126800 nid=0x6ddc runnable [0x0000000000000000]
- java.lang.Thread.State: RUNNABLE
- Locked ownable synchronizers:
- - None
- "Finalizer" #3 daemon prio=8 os_prio=0 tid=0x00007f93b80fb000 nid=0x6ddb in Object.wait() [0x00007f93a02b9000]
- 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 <0x00000000c000c5b8> (a java.lang.ref.ReferenceQueue$Lock)
- at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165)
- at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:216)
- Locked ownable synchronizers:
- - None
- "Reference Handler" #2 daemon prio=10 os_prio=0 tid=0x00007f93b80f6000 nid=0x6dda in Object.wait() [0x00007f93a03ba000]
- java.lang.Thread.State: WAITING (on object monitor)
- at java.lang.Object.wait(Native Method)
- at java.lang.Object.wait(Object.java:502)
- at java.lang.ref.Reference.tryHandlePending(Reference.java:191)
- - locked <0x00000000c0004a58> (a java.lang.ref.Reference$Lock)
- at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153)
- Locked ownable synchronizers:
- - None
- "main" #1 prio=5 os_prio=0 tid=0x00007f93b8054000 nid=0x6dce waiting on condition [0x00007f93c0658000]
- java.lang.Thread.State: WAITING (parking)
- at sun.misc.Unsafe.park(Native Method)
- - parking to wait for <0x00000000eb65eab8> (a scala.concurrent.impl.Promise$CompletionLatch)
- at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
- at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836)
- at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997)
- at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304)
- at scala.concurrent.impl.Promise$DefaultPromise.tryAwait(Promise.scala:242)
- at scala.concurrent.impl.Promise$DefaultPromise.ready(Promise.scala:258)
- at scala.concurrent.impl.Promise$DefaultPromise.ready(Promise.scala:187)
- at org.apache.spark.util.ThreadUtils$.awaitReady(ThreadUtils.scala:334)
- at org.apache.spark.scheduler.DAGScheduler.runJob(DAGScheduler.scala:859)
- at org.apache.spark.SparkContext.runJob(SparkContext.scala:2196)
- at org.apache.spark.SparkContext.runJob(SparkContext.scala:2217)
- at org.apache.spark.SparkContext.runJob(SparkContext.scala:2236)
- at org.apache.spark.SparkContext.runJob(SparkContext.scala:2261)
- at org.apache.spark.rdd.RDD.$anonfun$collect$1(RDD.scala:1030)
- at org.apache.spark.rdd.RDD$$Lambda$2193/1084000875.apply(Unknown Source)
- at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:151)
- at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:112)
- at org.apache.spark.rdd.RDD.withScope(RDD.scala:414)
- at org.apache.spark.rdd.RDD.collect(RDD.scala:1029)
- at org.apache.spark.sql.execution.SparkPlan.executeCollect(SparkPlan.scala:390)
- at org.apache.spark.sql.Dataset.$anonfun$count$1(Dataset.scala:3006)
- at org.apache.spark.sql.Dataset.$anonfun$count$1$adapted(Dataset.scala:3005)
- at org.apache.spark.sql.Dataset$$Lambda$2847/937335652.apply(Unknown Source)
- at org.apache.spark.sql.Dataset.$anonfun$withAction$1(Dataset.scala:3687)
- at org.apache.spark.sql.Dataset$$Lambda$2848/1831604445.apply(Unknown Source)
- at org.apache.spark.sql.execution.SQLExecution$.$anonfun$withNewExecutionId$5(SQLExecution.scala:103)
- at org.apache.spark.sql.execution.SQLExecution$$$Lambda$2853/2038636888.apply(Unknown Source)
- at org.apache.spark.sql.execution.SQLExecution$.withSQLConfPropagated(SQLExecution.scala:163)
- at org.apache.spark.sql.execution.SQLExecution$.$anonfun$withNewExecutionId$1(SQLExecution.scala:90)
- at org.apache.spark.sql.execution.SQLExecution$$$Lambda$2849/1622269832.apply(Unknown Source)
- at org.apache.spark.sql.SparkSession.withActive(SparkSession.scala:775)
- at org.apache.spark.sql.execution.SQLExecution$.withNewExecutionId(SQLExecution.scala:64)
- at org.apache.spark.sql.Dataset.withAction(Dataset.scala:3685)
- at org.apache.spark.sql.Dataset.count(Dataset.scala:3005)
- at $line19.$read$$iw$$iw$$iw$$iw$$iw$$iw$$iw$$iw.<init>(<console>:24)
- at $line19.$read$$iw$$iw$$iw$$iw$$iw$$iw$$iw.<init>(<console>:28)
- at $line19.$read$$iw$$iw$$iw$$iw$$iw$$iw.<init>(<console>:30)
- at $line19.$read$$iw$$iw$$iw$$iw$$iw.<init>(<console>:32)
- at $line19.$read$$iw$$iw$$iw$$iw.<init>(<console>:34)
- at $line19.$read$$iw$$iw$$iw.<init>(<console>:36)
- at $line19.$read$$iw$$iw.<init>(<console>:38)
- at $line19.$read$$iw.<init>(<console>:40)
- at $line19.$read.<init>(<console>:42)
- at $line19.$read$.<init>(<console>:46)
- at $line19.$read$.<clinit>(<console>)
- at $line19.$eval$.$print$lzycompute(<console>:7)
- - locked <0x00000000f67afed8> (a $line19.$eval$)
- at $line19.$eval$.$print(<console>:6)
- at $line19.$eval.$print(<console>)
- at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
- at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
- at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
- at java.lang.reflect.Method.invoke(Method.java:498)
- at scala.tools.nsc.interpreter.IMain$ReadEvalPrint.call(IMain.scala:745)
- at scala.tools.nsc.interpreter.IMain$Request.loadAndRun(IMain.scala:1021)
- at scala.tools.nsc.interpreter.IMain.$anonfun$interpret$1(IMain.scala:574)
- at scala.tools.nsc.interpreter.IMain$$Lambda$1216/588503940.apply(Unknown Source)
- at scala.reflect.internal.util.ScalaClassLoader.asContext(ScalaClassLoader.scala:41)
- at scala.reflect.internal.util.ScalaClassLoader.asContext$(ScalaClassLoader.scala:37)
- at scala.reflect.internal.util.AbstractFileClassLoader.asContext(AbstractFileClassLoader.scala:41)
- at scala.tools.nsc.interpreter.IMain.loadAndRunReq$1(IMain.scala:573)
- at scala.tools.nsc.interpreter.IMain.interpret(IMain.scala:600)
- at scala.tools.nsc.interpreter.IMain.interpret(IMain.scala:570)
- at scala.tools.nsc.interpreter.ILoop.interpretStartingWith(ILoop.scala:894)
- at scala.tools.nsc.interpreter.ILoop.command(ILoop.scala:762)
- at scala.tools.nsc.interpreter.ILoop.processLine(ILoop.scala:464)
- at scala.tools.nsc.interpreter.ILoop.loop(ILoop.scala:485)
- at org.apache.spark.repl.SparkILoop.process(SparkILoop.scala:239)
- at org.apache.spark.repl.Main$.doMain(Main.scala:78)
- at org.apache.spark.repl.Main$.main(Main.scala:58)
- at org.apache.spark.repl.Main.main(Main.scala)
- at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
- at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
- at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
- at java.lang.reflect.Method.invoke(Method.java:498)
- at org.apache.spark.deploy.JavaMainApplication.start(SparkApplication.scala:52)
- at org.apache.spark.deploy.SparkSubmit.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:951)
- at org.apache.spark.deploy.SparkSubmit.doRunMain$1(SparkSubmit.scala:180)
- at org.apache.spark.deploy.SparkSubmit.submit(SparkSubmit.scala:203)
- at org.apache.spark.deploy.SparkSubmit.doSubmit(SparkSubmit.scala:90)
- at org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:1039)
- at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:1048)
- at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
- Locked ownable synchronizers:
- - None
- "VM Thread" os_prio=0 tid=0x00007f93b80ec800 nid=0x6dd9 runnable
- "GC task thread#0 (ParallelGC)" os_prio=0 tid=0x00007f93b8067000 nid=0x6dcf runnable
- "GC task thread#1 (ParallelGC)" os_prio=0 tid=0x00007f93b8069000 nid=0x6dd0 runnable
- "GC task thread#2 (ParallelGC)" os_prio=0 tid=0x00007f93b806a800 nid=0x6dd1 runnable
- "GC task thread#3 (ParallelGC)" os_prio=0 tid=0x00007f93b806c800 nid=0x6dd2 runnable
- "GC task thread#4 (ParallelGC)" os_prio=0 tid=0x00007f93b806e800 nid=0x6dd3 runnable
- "GC task thread#5 (ParallelGC)" os_prio=0 tid=0x00007f93b8070800 nid=0x6dd4 runnable
- "GC task thread#6 (ParallelGC)" os_prio=0 tid=0x00007f93b8072000 nid=0x6dd5 runnable
- "GC task thread#7 (ParallelGC)" os_prio=0 tid=0x00007f93b8074000 nid=0x6dd6 runnable
- "GC task thread#8 (ParallelGC)" os_prio=0 tid=0x00007f93b8076000 nid=0x6dd7 runnable
- "GC task thread#9 (ParallelGC)" os_prio=0 tid=0x00007f93b8078000 nid=0x6dd8 runnable
- "VM Periodic Task Thread" os_prio=0 tid=0x00007f93b8151800 nid=0x6de2 waiting on condition
- JNI global references: 7687
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