2007-11-25 17:25:34 Full thread dump Java HotSpot(TM) Server VM (1.6.0-b105 mixed mode): "SocketListener0-3" prio=10 tid=0x08705800 nid=0x3584 in Object.wait() [0x70b52000..0x70b52fa0] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:522) - locked <0xb9cdc140> (a org.mortbay.util.ThreadPool$PoolThread) "SocketListener0-4" prio=10 tid=0x08701800 nid=0x44b4 in Object.wait() [0x70e5c000..0x70e5d0a0] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:522) - locked <0x9388b230> (a org.mortbay.util.ThreadPool$PoolThread) "Task Commit Thread" daemon prio=10 tid=0x70c9c400 nid=0x563e waiting for monitor entry [0x706ba000..0x706bb120] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker$TaskCommitQueue.run(JobTracker.java:1940) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) "expireLaunchingTasks" prio=10 tid=0x7080a400 nid=0x563d waiting on condition [0x7070b000..0x7070c0a0] java.lang.Thread.State: TIMED_WAITING (sleeping) at java.lang.Thread.sleep(Native Method) at org.apache.hadoop.mapred.JobTracker$ExpireLaunchingTasks.run(JobTracker.java:175) at java.lang.Thread.run(Thread.java:619) "initJobs" prio=10 tid=0x70809400 nid=0x563c in Object.wait() [0x7075c000..0x7075d020] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) at java.lang.Object.wait(Object.java:485) at org.apache.hadoop.mapred.JobTracker$JobInitThread.run(JobTracker.java:405) - locked <0x77d1fe98> (a java.util.ArrayList) at java.lang.Thread.run(Thread.java:619) "retireJobs" prio=10 tid=0x70808800 nid=0x563b waiting on condition [0x707ad000..0x707adfa0] java.lang.Thread.State: TIMED_WAITING (sleeping) at java.lang.Thread.sleep(Native Method) at org.apache.hadoop.mapred.JobTracker$RetireJobs.run(JobTracker.java:338) at java.lang.Thread.run(Thread.java:619) "expireTrackers" prio=10 tid=0x70c09400 nid=0x563a waiting on condition [0x707fe000..0x707fef20] java.lang.Thread.State: TIMED_WAITING (sleeping) at java.lang.Thread.sleep(Native Method) at org.apache.hadoop.mapred.JobTracker$ExpireTrackers.run(JobTracker.java:263) at java.lang.Thread.run(Thread.java:619) "Thread-91" prio=10 tid=0x7080b400 nid=0x5639 waiting on condition [0x70985000..0x70985ea0] java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x77e46800> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:158) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1889) at java.util.concurrent.DelayQueue.take(DelayQueue.java:160) at java.util.concurrent.DelayQueue.take(DelayQueue.java:39) at org.apache.hadoop.mapred.JobEndNotifier$1.run(JobEndNotifier.java:50) at java.lang.Thread.run(Thread.java:619) "org.apache.hadoop.dfs.DFSClient$LeaseChecker@d1a1ab" daemon prio=10 tid=0x085dd000 nid=0x5638 waiting on condition [0x70a7d000..0x70a7de20] java.lang.Thread.State: TIMED_WAITING (sleeping) at java.lang.Thread.sleep(Native Method) at org.apache.hadoop.dfs.DFSClient$LeaseChecker.run(DFSClient.java:558) at java.lang.Thread.run(Thread.java:619) "org.apache.hadoop.io.ObjectWritable Connection Culler" daemon prio=10 tid=0x085dec00 nid=0x5636 waiting on condition [0x70acf000..0x70acf120] java.lang.Thread.State: TIMED_WAITING (sleeping) at java.lang.Thread.sleep(Native Method) at org.apache.hadoop.ipc.Client$ConnectionCuller.run(Client.java:404) "Timer thread for monitoring mapred" daemon prio=10 tid=0x72aebc00 nid=0x5635 in Object.wait() [0x70ba3000..0x70ba40a0] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) at java.util.TimerThread.mainLoop(Timer.java:509) - locked <0x77e47398> (a java.util.TaskQueue) at java.util.TimerThread.run(Timer.java:462) "Timer thread for monitoring jvm" daemon prio=10 tid=0x085f1000 nid=0x5634 in Object.wait() [0x70d91000..0x70d92020] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) at java.util.TimerThread.mainLoop(Timer.java:509) - locked <0x77e49f20> (a java.util.TaskQueue) at java.util.TimerThread.run(Timer.java:462) "Acceptor ServerSocket[addr=0.0.0.0/0.0.0.0,port=0,localport=50030]" prio=10 tid=0x085c4800 nid=0x5631 runnable [0x70efe000..0x70efeea0] java.lang.Thread.State: RUNNABLE at java.net.PlainSocketImpl.socketAccept(Native Method) at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:384) - locked <0x77e4ad80> (a java.net.SocksSocketImpl) at java.net.ServerSocket.implAccept(ServerSocket.java:450) at java.net.ServerSocket.accept(ServerSocket.java:421) at org.mortbay.util.ThreadedServer.acceptSocket(ThreadedServer.java:432) at org.mortbay.util.ThreadedServer$Acceptor.run(ThreadedServer.java:631) "SessionScavenger" daemon prio=10 tid=0x085c3c00 nid=0x5630 waiting on condition [0x7109f000..0x7109fe20] java.lang.Thread.State: TIMED_WAITING (sleeping) at java.lang.Thread.sleep(Native Method) at org.mortbay.jetty.servlet.AbstractSessionManager$SessionScavenger.run(AbstractSessionManager.java:587) "IPC Server handler 79 on 9020" daemon prio=10 tid=0x72a7d400 nid=0x562e waiting for monitor entry [0x710f0000..0x710f0da0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 78 on 9020" daemon prio=10 tid=0x72a78400 nid=0x562d waiting for monitor entry [0x71141000..0x71142120] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 77 on 9020" daemon prio=10 tid=0x084cf400 nid=0x562c waiting for monitor entry [0x71192000..0x711930a0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 76 on 9020" daemon prio=10 tid=0x084cd800 nid=0x562b waiting for monitor entry [0x711e3000..0x711e4020] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 75 on 9020" daemon prio=10 tid=0x084cc400 nid=0x562a waiting for monitor entry [0x71234000..0x71234fa0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 74 on 9020" daemon prio=10 tid=0x084cb000 nid=0x5629 waiting for monitor entry [0x71285000..0x71285f20] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 73 on 9020" daemon prio=10 tid=0x084c9c00 nid=0x5628 waiting for monitor entry [0x712d6000..0x712d6ea0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 72 on 9020" daemon prio=10 tid=0x084c8800 nid=0x5627 waiting for monitor entry [0x71327000..0x71327e20] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 71 on 9020" daemon prio=10 tid=0x084c7800 nid=0x5626 waiting for monitor entry [0x71378000..0x71378da0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 70 on 9020" daemon prio=10 tid=0x084c6400 nid=0x5625 waiting for monitor entry [0x713c9000..0x713ca120] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 69 on 9020" daemon prio=10 tid=0x084c5000 nid=0x5624 waiting for monitor entry [0x7141a000..0x7141b0a0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 68 on 9020" daemon prio=10 tid=0x084c3c00 nid=0x5623 waiting for monitor entry [0x7146b000..0x7146c020] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 67 on 9020" daemon prio=10 tid=0x084c2800 nid=0x5622 waiting for monitor entry [0x714bc000..0x714bcfa0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 66 on 9020" daemon prio=10 tid=0x084c1800 nid=0x5621 waiting for monitor entry [0x7150d000..0x7150df20] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 65 on 9020" daemon prio=10 tid=0x084c0400 nid=0x5620 waiting for monitor entry [0x7155e000..0x7155eea0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 64 on 9020" daemon prio=10 tid=0x084bf000 nid=0x561f waiting for monitor entry [0x715af000..0x715afe20] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 63 on 9020" daemon prio=10 tid=0x082be800 nid=0x561e waiting for monitor entry [0x71600000..0x71600da0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 62 on 9020" daemon prio=10 tid=0x083a8000 nid=0x561d waiting for monitor entry [0x71651000..0x71652120] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 61 on 9020" daemon prio=10 tid=0x082c6000 nid=0x561c waiting for monitor entry [0x716a2000..0x716a30a0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 60 on 9020" daemon prio=10 tid=0x082c5000 nid=0x561b waiting for monitor entry [0x716f3000..0x716f4020] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 59 on 9020" daemon prio=10 tid=0x082c3c00 nid=0x561a waiting for monitor entry [0x71744000..0x71744fa0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 58 on 9020" daemon prio=10 tid=0x082c2800 nid=0x5619 waiting for monitor entry [0x71795000..0x71795f20] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 57 on 9020" daemon prio=10 tid=0x082c1400 nid=0x5618 waiting for monitor entry [0x717e6000..0x717e6ea0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 56 on 9020" daemon prio=10 tid=0x082c0000 nid=0x5617 runnable [0x71837000..0x71837e20] java.lang.Thread.State: RUNNABLE at org.apache.hadoop.mapred.JobInProgress.findNewTask(JobInProgress.java:724) at org.apache.hadoop.mapred.JobInProgress.obtainNewMapTask(JobInProgress.java:542) - locked <0x94325640> (a org.apache.hadoop.mapred.JobInProgress) at org.apache.hadoop.mapred.JobTracker.getNewTaskForTaskTracker(JobTracker.java:1367) - locked <0x77d1fcf8> (a java.util.ArrayList) - locked <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1171) - locked <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 55 on 9020" daemon prio=10 tid=0x082bf400 nid=0x5616 waiting for monitor entry [0x71888000..0x71888da0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 54 on 9020" daemon prio=10 tid=0x72a7c400 nid=0x5615 waiting for monitor entry [0x718d9000..0x718da120] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 53 on 9020" daemon prio=10 tid=0x72a79400 nid=0x5614 waiting for monitor entry [0x7192a000..0x7192b0a0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 52 on 9020" daemon prio=10 tid=0x72a75400 nid=0x5613 waiting for monitor entry [0x7197b000..0x7197c020] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 51 on 9020" daemon prio=10 tid=0x72a74400 nid=0x5612 waiting for monitor entry [0x719cc000..0x719ccfa0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 50 on 9020" daemon prio=10 tid=0x72a71c00 nid=0x5611 waiting for monitor entry [0x71a1d000..0x71a1df20] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 49 on 9020" daemon prio=10 tid=0x72a70c00 nid=0x5610 waiting for monitor entry [0x71a6e000..0x71a6eea0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 48 on 9020" daemon prio=10 tid=0x72a6f800 nid=0x560f waiting for monitor entry [0x71abf000..0x71abfe20] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 47 on 9020" daemon prio=10 tid=0x72a6e800 nid=0x560e waiting for monitor entry [0x71b10000..0x71b10da0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 46 on 9020" daemon prio=10 tid=0x72a6d800 nid=0x560d waiting for monitor entry [0x71b61000..0x71b62120] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 45 on 9020" daemon prio=10 tid=0x72a6c400 nid=0x560c waiting for monitor entry [0x71bb2000..0x71bb30a0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 44 on 9020" daemon prio=10 tid=0x72a6b400 nid=0x560b waiting for monitor entry [0x72d4f000..0x72d50020] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 43 on 9020" daemon prio=10 tid=0x72cd2c00 nid=0x560a waiting for monitor entry [0x71c03000..0x71c03fa0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 42 on 9020" daemon prio=10 tid=0x72cc8c00 nid=0x5609 waiting for monitor entry [0x71c54000..0x71c54f20] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 41 on 9020" daemon prio=10 tid=0x72cf9c00 nid=0x5608 waiting for monitor entry [0x71ca5000..0x71ca5ea0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 40 on 9020" daemon prio=10 tid=0x72cd3400 nid=0x5607 waiting for monitor entry [0x71cf6000..0x71cf6e20] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 39 on 9020" daemon prio=10 tid=0x72cd0800 nid=0x5606 waiting for monitor entry [0x71d47000..0x71d47da0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 38 on 9020" daemon prio=10 tid=0x083a5800 nid=0x5605 waiting for monitor entry [0x71d98000..0x71d99120] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 37 on 9020" daemon prio=10 tid=0x083a4400 nid=0x5604 waiting for monitor entry [0x71de9000..0x71dea0a0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 36 on 9020" daemon prio=10 tid=0x0836b400 nid=0x5603 waiting for monitor entry [0x71e41000..0x71e42020] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 35 on 9020" daemon prio=10 tid=0x0836a000 nid=0x5602 waiting for monitor entry [0x71e92000..0x71e92fa0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 34 on 9020" daemon prio=10 tid=0x08369000 nid=0x5601 waiting for monitor entry [0x71ee3000..0x71ee3f20] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 33 on 9020" daemon prio=10 tid=0x08368400 nid=0x5600 waiting for monitor entry [0x71f34000..0x71f34ea0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 32 on 9020" daemon prio=10 tid=0x08366800 nid=0x55ff waiting for monitor entry [0x71f85000..0x71f85e20] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 31 on 9020" daemon prio=10 tid=0x08365800 nid=0x55fe waiting for monitor entry [0x71fd6000..0x71fd6da0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 30 on 9020" daemon prio=10 tid=0x08219400 nid=0x55fd waiting for monitor entry [0x72027000..0x72028120] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 29 on 9020" daemon prio=10 tid=0x08218400 nid=0x55fc waiting for monitor entry [0x72078000..0x720790a0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 28 on 9020" daemon prio=10 tid=0x08217000 nid=0x55fb waiting for monitor entry [0x720c9000..0x720ca020] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 27 on 9020" daemon prio=10 tid=0x08215c00 nid=0x55fa waiting for monitor entry [0x7211a000..0x7211afa0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 26 on 9020" daemon prio=10 tid=0x08214800 nid=0x55f9 waiting for monitor entry [0x7216b000..0x7216bf20] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 25 on 9020" daemon prio=10 tid=0x08324800 nid=0x55f8 waiting for monitor entry [0x721bc000..0x721bcea0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 24 on 9020" daemon prio=10 tid=0x08323400 nid=0x55f7 waiting for monitor entry [0x7220d000..0x7220de20] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 23 on 9020" daemon prio=10 tid=0x08322400 nid=0x55f6 waiting for monitor entry [0x7225e000..0x7225eda0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 22 on 9020" daemon prio=10 tid=0x08321400 nid=0x55f5 waiting for monitor entry [0x722af000..0x722b0120] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 21 on 9020" daemon prio=10 tid=0x08320400 nid=0x55f4 waiting for monitor entry [0x72300000..0x723010a0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 20 on 9020" daemon prio=10 tid=0x082d2800 nid=0x55f3 waiting for monitor entry [0x72351000..0x72352020] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 19 on 9020" daemon prio=10 tid=0x082d1400 nid=0x55f2 waiting for monitor entry [0x723a2000..0x723a2fa0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 18 on 9020" daemon prio=10 tid=0x082d0000 nid=0x55f1 waiting for monitor entry [0x723f3000..0x723f3f20] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 17 on 9020" daemon prio=10 tid=0x082cf000 nid=0x55f0 waiting for monitor entry [0x72444000..0x72444ea0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 16 on 9020" daemon prio=10 tid=0x08465800 nid=0x55ef waiting for monitor entry [0x72495000..0x72495e20] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 15 on 9020" daemon prio=10 tid=0x08464800 nid=0x55ee waiting for monitor entry [0x724e6000..0x724e6da0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 14 on 9020" daemon prio=10 tid=0x08463000 nid=0x55ed waiting for monitor entry [0x72537000..0x72538120] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 13 on 9020" daemon prio=10 tid=0x08462400 nid=0x55ec waiting for monitor entry [0x72588000..0x725890a0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 12 on 9020" daemon prio=10 tid=0x082f6c00 nid=0x55eb waiting for monitor entry [0x725d9000..0x725da020] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 11 on 9020" daemon prio=10 tid=0x082f5800 nid=0x55ea waiting for monitor entry [0x7262a000..0x7262afa0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 10 on 9020" daemon prio=10 tid=0x082f4800 nid=0x55e9 waiting for monitor entry [0x7267b000..0x7267bf20] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 9 on 9020" daemon prio=10 tid=0x0850ec00 nid=0x55e8 waiting for monitor entry [0x726cc000..0x726ccea0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 8 on 9020" daemon prio=10 tid=0x0850d800 nid=0x55e7 waiting for monitor entry [0x7271d000..0x7271de20] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 7 on 9020" daemon prio=10 tid=0x0850c400 nid=0x55e6 waiting for monitor entry [0x7276e000..0x7276eda0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 6 on 9020" daemon prio=10 tid=0x0820a800 nid=0x55e5 waiting for monitor entry [0x727bf000..0x727c0120] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 5 on 9020" daemon prio=10 tid=0x08209400 nid=0x55e4 waiting for monitor entry [0x72810000..0x728110a0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 4 on 9020" daemon prio=10 tid=0x08415c00 nid=0x55e3 waiting for monitor entry [0x72861000..0x72862020] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 3 on 9020" daemon prio=10 tid=0x081ea400 nid=0x55e2 waiting for monitor entry [0x728b2000..0x728b2fa0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 2 on 9020" daemon prio=10 tid=0x08414800 nid=0x55e1 waiting for monitor entry [0x72903000..0x72903f20] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 1 on 9020" daemon prio=10 tid=0x08414000 nid=0x55e0 waiting for monitor entry [0x72954000..0x72954ea0] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server handler 0 on 9020" daemon prio=10 tid=0x08441400 nid=0x55df waiting for monitor entry [0x729a5000..0x729a5e20] java.lang.Thread.State: BLOCKED (on object monitor) at org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:1113) - waiting to lock <0x77d1faf0> (a org.apache.hadoop.mapred.JobTracker) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:379) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:596) "IPC Server listener on 9020" daemon prio=10 tid=0x081fdc00 nid=0x55de runnable [0x729f6000..0x729f6da0] java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:184) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69) - locked <0x77cb9518> (a sun.nio.ch.Util$1) - locked <0x77cb9508> (a java.util.Collections$UnmodifiableSet) - locked <0x77d0d478> (a sun.nio.ch.EPollSelectorImpl) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:84) at org.apache.hadoop.ipc.Server$Listener.run(Server.java:285) "Low Memory Detector" daemon prio=10 tid=0x08159000 nid=0x55da runnable [0x00000000..0x00000000] java.lang.Thread.State: RUNNABLE "CompilerThread1" daemon prio=10 tid=0x08157400 nid=0x55d9 waiting on condition [0x00000000..0x72f69678] java.lang.Thread.State: RUNNABLE "CompilerThread0" daemon prio=10 tid=0x08156000 nid=0x55d8 waiting on condition [0x00000000..0x72fea5f8] java.lang.Thread.State: RUNNABLE "Signal Dispatcher" daemon prio=10 tid=0x08155000 nid=0x55d7 waiting on condition [0x00000000..0x00000000] java.lang.Thread.State: RUNNABLE "Finalizer" daemon prio=10 tid=0x08142800 nid=0x55d6 in Object.wait() [0x7308c000..0x7308cea0] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116) - locked <0x77cbc208> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132) at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159) "Reference Handler" daemon prio=10 tid=0x08142000 nid=0x55d5 in Object.wait() [0x730dd000..0x730dde20] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) at java.lang.Object.wait(Object.java:485) at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116) - locked <0x77cb58c0> (a java.lang.ref.Reference$Lock) "main" prio=10 tid=0x0805b400 nid=0x55cf in Object.wait() [0xf7e6d000..0xf7e6e1f8] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x77d0b4e0> (a org.apache.hadoop.ipc.RPC$Server) at java.lang.Object.wait(Object.java:485) at org.apache.hadoop.ipc.Server.join(Server.java:697) - locked <0x77d0b4e0> (a org.apache.hadoop.ipc.RPC$Server) at org.apache.hadoop.mapred.JobTracker.offerService(JobTracker.java:734) at org.apache.hadoop.mapred.JobTracker.main(JobTracker.java:2035) "VM Thread" prio=10 tid=0x0813f400 nid=0x55d4 runnable "GC task thread#0 (ParallelGC)" prio=10 tid=0x08062000 nid=0x55d0 runnable "GC task thread#1 (ParallelGC)" prio=10 tid=0x08063000 nid=0x55d1 runnable "GC task thread#2 (ParallelGC)" prio=10 tid=0x08064400 nid=0x55d2 runnable "GC task thread#3 (ParallelGC)" prio=10 tid=0x08065400 nid=0x55d3 runnable "VM Periodic Task Thread" prio=10 tid=0x0815ac00 nid=0x55db waiting on condition JNI global references: 1034 Heap PSYoungGen total 32512K, used 4579K [0xe6e80000, 0xe9500000, 0xf4cb0000) eden space 26368K, 9% used [0xe6e80000,0xe71009e0,0xe8840000) from space 6144K, 32% used [0xe8f00000,0xe90f82c0,0xe9500000) to space 6528K, 0% used [0xe8840000,0xe8840000,0xe8ea0000) PSOldGen total 1107648K, used 1101522K [0x77cb0000, 0xbb660000, 0xe6e80000) object space 1107648K, 99% used [0x77cb0000,0xbb0649f0,0xbb660000) PSPermGen total 16384K, used 10558K [0x73cb0000, 0x74cb0000, 0x77cb0000) object space 16384K, 64% used [0x73cb0000,0x746ff8b0,0x74cb0000)