Entering before.. 2017-08-12 12:27:41 Full thread dump Java HotSpot(TM) 64-Bit Server VM (24.111-b13 mixed mode): "Service Thread" daemon prio=10 tid=0x00007f3a04096000 nid=0x196f6 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "C2 CompilerThread1" daemon prio=10 tid=0x00007f3a04093800 nid=0x196f5 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE "C2 CompilerThread0" daemon prio=10 tid=0x00007f3a04090800 nid=0x196f4 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Signal Dispatcher" daemon prio=10 tid=0x00007f3a0408e000 nid=0x196f3 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Finalizer" daemon prio=10 tid=0x00007f3a0406d000 nid=0x196f2 in Object.wait() [0x00007f39fc386000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x00000007d6f04860> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135) - locked <0x00000007d6f04860> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151) at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209) "Reference Handler" daemon prio=10 tid=0x00007f3a0406a800 nid=0x196f1 in Object.wait() [0x00007f39fc487000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x00000007d6f04478> (a java.lang.ref.Reference$Lock) at java.lang.Object.wait(Object.java:503) at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:133) - locked <0x00000007d6f04478> (a java.lang.ref.Reference$Lock) "main" prio=10 tid=0x00007f3a0400a800 nid=0x196ed runnable [0x00007f3a09945000] 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:79) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87) - locked <0x00000007d7572598> (a sun.nio.ch.Util$2) - locked <0x00000007d7572530> (a java.util.Collections$UnmodifiableSet) - locked <0x00000007d7572160> (a sun.nio.ch.EPollSelectorImpl) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98) at org.apache.kafka.common.network.Selector.select(Selector.java:527) at org.apache.kafka.common.network.Selector.poll(Selector.java:321) at org.apache.kafka.clients.NetworkClient.poll(NetworkClient.java:432) at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:232) - locked <0x00000007d75c88d8> (a org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient) at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:208) at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:199) at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.awaitMetadataUpdate(ConsumerNetworkClient.java:134) at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.ensureCoordinatorReady(AbstractCoordinator.java:223) - locked <0x00000007d7680c40> (a org.apache.kafka.clients.consumer.internals.ConsumerCoordinator) at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.ensureCoordinatorReady(AbstractCoordinator.java:200) - locked <0x00000007d7680c40> (a org.apache.kafka.clients.consumer.internals.ConsumerCoordinator) at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.poll(ConsumerCoordinator.java:286) at org.apache.kafka.clients.consumer.KafkaConsumer.pollOnce(KafkaConsumer.java:1078) at org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:1043) at ConsumerExample.main(ConsumerExample.java:103) "VM Thread" prio=10 tid=0x00007f3a04066800 nid=0x196f0 runnable "GC task thread#0 (ParallelGC)" prio=10 tid=0x00007f3a04020800 nid=0x196ee runnable "GC task thread#1 (ParallelGC)" prio=10 tid=0x00007f3a04022800 nid=0x196ef runnable "VM Periodic Task Thread" prio=10 tid=0x00007f3a040a0800 nid=0x196f7 waiting on condition JNI global references: 163 Heap PSYoungGen total 36864K, used 21715K [0x00000007d6f00000, 0x00000007d9800000, 0x0000000800000000) eden space 31744K, 68% used [0x00000007d6f00000,0x00000007d8434c98,0x00000007d8e00000) from space 5120K, 0% used [0x00000007d9300000,0x00000007d9300000,0x00000007d9800000) to space 5120K, 0% used [0x00000007d8e00000,0x00000007d8e00000,0x00000007d9300000) ParOldGen total 83968K, used 0K [0x0000000784e00000, 0x000000078a000000, 0x00000007d6f00000) object space 83968K, 0% used [0x0000000784e00000,0x0000000784e00000,0x000000078a000000) PSPermGen total 21504K, used 8415K [0x000000077fc00000, 0x0000000781100000, 0x0000000784e00000) object space 21504K, 39% used [0x000000077fc00000,0x0000000780437c58,0x0000000781100000) 2017-08-12 12:28:01 Full thread dump Java HotSpot(TM) 64-Bit Server VM (24.111-b13 mixed mode): "Service Thread" daemon prio=10 tid=0x00007f3a04096000 nid=0x196f6 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "C2 CompilerThread1" daemon prio=10 tid=0x00007f3a04093800 nid=0x196f5 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE "C2 CompilerThread0" daemon prio=10 tid=0x00007f3a04090800 nid=0x196f4 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Signal Dispatcher" daemon prio=10 tid=0x00007f3a0408e000 nid=0x196f3 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Finalizer" daemon prio=10 tid=0x00007f3a0406d000 nid=0x196f2 in Object.wait() [0x00007f39fc386000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x00000007d6f04860> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135) - locked <0x00000007d6f04860> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151) at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209) "Reference Handler" daemon prio=10 tid=0x00007f3a0406a800 nid=0x196f1 in Object.wait() [0x00007f39fc487000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x00000007d6f04478> (a java.lang.ref.Reference$Lock) at java.lang.Object.wait(Object.java:503) at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:133) - locked <0x00000007d6f04478> (a java.lang.ref.Reference$Lock) "main" prio=10 tid=0x00007f3a0400a800 nid=0x196ed runnable [0x00007f3a09945000] 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:79) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87) - locked <0x00000007d7572598> (a sun.nio.ch.Util$2) - locked <0x00000007d7572530> (a java.util.Collections$UnmodifiableSet) - locked <0x00000007d7572160> (a sun.nio.ch.EPollSelectorImpl) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98) at org.apache.kafka.common.network.Selector.select(Selector.java:527) at org.apache.kafka.common.network.Selector.poll(Selector.java:321) at org.apache.kafka.clients.NetworkClient.poll(NetworkClient.java:432) at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:232) - locked <0x00000007d75c88d8> (a org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient) at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:208) at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:199) at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.awaitMetadataUpdate(ConsumerNetworkClient.java:134) at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.ensureCoordinatorReady(AbstractCoordinator.java:223) - locked <0x00000007d7680c40> (a org.apache.kafka.clients.consumer.internals.ConsumerCoordinator) at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.ensureCoordinatorReady(AbstractCoordinator.java:200) - locked <0x00000007d7680c40> (a org.apache.kafka.clients.consumer.internals.ConsumerCoordinator) at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.poll(ConsumerCoordinator.java:286) at org.apache.kafka.clients.consumer.KafkaConsumer.pollOnce(KafkaConsumer.java:1078) at org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:1043) at ConsumerExample.main(ConsumerExample.java:103) "VM Thread" prio=10 tid=0x00007f3a04066800 nid=0x196f0 runnable "GC task thread#0 (ParallelGC)" prio=10 tid=0x00007f3a04020800 nid=0x196ee runnable "GC task thread#1 (ParallelGC)" prio=10 tid=0x00007f3a04022800 nid=0x196ef runnable "VM Periodic Task Thread" prio=10 tid=0x00007f3a040a0800 nid=0x196f7 waiting on condition JNI global references: 197 Heap PSYoungGen total 36864K, used 25524K [0x00000007d6f00000, 0x00000007d9800000, 0x0000000800000000) eden space 31744K, 80% used [0x00000007d6f00000,0x00000007d87ed2f8,0x00000007d8e00000) from space 5120K, 0% used [0x00000007d9300000,0x00000007d9300000,0x00000007d9800000) to space 5120K, 0% used [0x00000007d8e00000,0x00000007d8e00000,0x00000007d9300000) ParOldGen total 83968K, used 0K [0x0000000784e00000, 0x000000078a000000, 0x00000007d6f00000) object space 83968K, 0% used [0x0000000784e00000,0x0000000784e00000,0x000000078a000000) PSPermGen total 21504K, used 8457K [0x000000077fc00000, 0x0000000781100000, 0x0000000784e00000) object space 21504K, 39% used [0x000000077fc00000,0x00000007804426d8,0x0000000781100000) 2017-08-12 12:28:21 Full thread dump Java HotSpot(TM) 64-Bit Server VM (24.111-b13 mixed mode): "Service Thread" daemon prio=10 tid=0x00007f3a04096000 nid=0x196f6 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE "C2 CompilerThread1" daemon prio=10 tid=0x00007f3a04093800 nid=0x196f5 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE "C2 CompilerThread0" daemon prio=10 tid=0x00007f3a04090800 nid=0x196f4 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Signal Dispatcher" daemon prio=10 tid=0x00007f3a0408e000 nid=0x196f3 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE "Finalizer" daemon prio=10 tid=0x00007f3a0406d000 nid=0x196f2 in Object.wait() [0x00007f39fc386000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x00000007d6f04860> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135) - locked <0x00000007d6f04860> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151) at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209) "Reference Handler" daemon prio=10 tid=0x00007f3a0406a800 nid=0x196f1 in Object.wait() [0x00007f39fc487000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x00000007d6f04478> (a java.lang.ref.Reference$Lock) at java.lang.Object.wait(Object.java:503) at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:133) - locked <0x00000007d6f04478> (a java.lang.ref.Reference$Lock) "main" prio=10 tid=0x00007f3a0400a800 nid=0x196ed runnable [0x00007f3a09945000] 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:79) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:87) - locked <0x00000007d7572598> (a sun.nio.ch.Util$2) - locked <0x00000007d7572530> (a java.util.Collections$UnmodifiableSet) - locked <0x00000007d7572160> (a sun.nio.ch.EPollSelectorImpl) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:98) at org.apache.kafka.common.network.Selector.select(Selector.java:527) at org.apache.kafka.common.network.Selector.poll(Selector.java:321) at org.apache.kafka.clients.NetworkClient.poll(NetworkClient.java:432) at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:232) - locked <0x00000007d75c88d8> (a org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient) at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:208) at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.poll(ConsumerNetworkClient.java:199) at org.apache.kafka.clients.consumer.internals.ConsumerNetworkClient.awaitMetadataUpdate(ConsumerNetworkClient.java:134) at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.ensureCoordinatorReady(AbstractCoordinator.java:223) - locked <0x00000007d7680c40> (a org.apache.kafka.clients.consumer.internals.ConsumerCoordinator) at org.apache.kafka.clients.consumer.internals.AbstractCoordinator.ensureCoordinatorReady(AbstractCoordinator.java:200) - locked <0x00000007d7680c40> (a org.apache.kafka.clients.consumer.internals.ConsumerCoordinator) at org.apache.kafka.clients.consumer.internals.ConsumerCoordinator.poll(ConsumerCoordinator.java:286) at org.apache.kafka.clients.consumer.KafkaConsumer.pollOnce(KafkaConsumer.java:1078) at org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:1043) at ConsumerExample.main(ConsumerExample.java:103) "VM Thread" prio=10 tid=0x00007f3a04066800 nid=0x196f0 runnable "GC task thread#0 (ParallelGC)" prio=10 tid=0x00007f3a04020800 nid=0x196ee runnable "GC task thread#1 (ParallelGC)" prio=10 tid=0x00007f3a04022800 nid=0x196ef runnable "VM Periodic Task Thread" prio=10 tid=0x00007f3a040a0800 nid=0x196f7 waiting on condition JNI global references: 216 Heap PSYoungGen total 36864K, used 28699K [0x00000007d6f00000, 0x00000007d9800000, 0x0000000800000000) eden space 31744K, 90% used [0x00000007d6f00000,0x00000007d8b06d90,0x00000007d8e00000) from space 5120K, 0% used [0x00000007d9300000,0x00000007d9300000,0x00000007d9800000) to space 5120K, 0% used [0x00000007d8e00000,0x00000007d8e00000,0x00000007d9300000) ParOldGen total 83968K, used 0K [0x0000000784e00000, 0x000000078a000000, 0x00000007d6f00000) object space 83968K, 0% used [0x0000000784e00000,0x0000000784e00000,0x000000078a000000) PSPermGen total 21504K, used 8483K [0x000000077fc00000, 0x0000000781100000, 0x0000000784e00000) object space 21504K, 39% used [0x000000077fc00000,0x0000000780448e88,0x0000000781100000)