2008-08-13 18:18:24 Full thread dump Java HotSpot(TM) Server VM (10.0-b22 mixed mode): "Attach Listener" daemon prio=10 tid=0x08095800 nid=0xf3e runnable [0x00000000..0x00000000] java.lang.Thread.State: RUNNABLE "IPC Server handler 9 on 53218" daemon prio=10 tid=0x712a1c00 nid=0x83f in Object.wait() [0x701a0000..0x701a0f20] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:866) - locked <0x77e6b1a8> (a java.util.LinkedList) "IPC Server handler 8 on 53218" daemon prio=10 tid=0x712a0c00 nid=0x83e in Object.wait() [0x701f1000..0x701f1fa0] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:866) - locked <0x77e6b1a8> (a java.util.LinkedList) "IPC Server handler 7 on 53218" daemon prio=10 tid=0x7129f800 nid=0x83d in Object.wait() [0x70242000..0x70243020] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:866) - locked <0x77e6b1a8> (a java.util.LinkedList) "IPC Server handler 6 on 53218" daemon prio=10 tid=0x7129e800 nid=0x83c in Object.wait() [0x70293000..0x702940a0] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:866) - locked <0x77e6b1a8> (a java.util.LinkedList) "IPC Server handler 5 on 53218" daemon prio=10 tid=0x7129d400 nid=0x83b in Object.wait() [0x702e4000..0x702e5120] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:866) - locked <0x77e6b1a8> (a java.util.LinkedList) "IPC Server handler 4 on 53218" daemon prio=10 tid=0x7129c400 nid=0x83a in Object.wait() [0x70335000..0x70335da0] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:866) - locked <0x77e6b1a8> (a java.util.LinkedList) "IPC Server handler 3 on 53218" daemon prio=10 tid=0x70f06c00 nid=0x839 in Object.wait() [0x70386000..0x70386e20] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:866) - locked <0x77e6b1a8> (a java.util.LinkedList) "IPC Server handler 2 on 53218" daemon prio=10 tid=0x70f05c00 nid=0x838 in Object.wait() [0x703d7000..0x703d7ea0] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:866) - locked <0x77e6b1a8> (a java.util.LinkedList) "IPC Server handler 1 on 53218" daemon prio=10 tid=0x70f04800 nid=0x837 runnable [0x70428000..0x70428f20] java.lang.Thread.State: RUNNABLE at java.util.ArrayList.indexOf(ArrayList.java:216) at java.util.ArrayList.contains(ArrayList.java:199) at org.apache.hadoop.hbase.regionserver.HStoreScanner.next(HStoreScanner.java:172) at org.apache.hadoop.hbase.regionserver.HRegion$HScanner.(HRegion.java:1918) at org.apache.hadoop.hbase.regionserver.HRegion.getScanner(HRegion.java:1334) at org.apache.hadoop.hbase.regionserver.HRegionServer.openScanner(HRegionServer.java:1197) at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.hbase.ipc.HbaseRPC$Server.call(HbaseRPC.java:473) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:896) "IPC Server handler 0 on 53218" daemon prio=10 tid=0x70f03800 nid=0x836 in Object.wait() [0x70479000..0x70479fa0] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:866) - locked <0x77e6b1a8> (a java.util.LinkedList) "IPC Server listener on 53218" daemon prio=10 tid=0x7129a000 nid=0x835 runnable [0x704ca000..0x704cb020] java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:215) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69) - locked <0x77db28b0> (a sun.nio.ch.Util$1) - locked <0x77db28a0> (a java.util.Collections$UnmodifiableSet) - locked <0x77db26a0> (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:299) "IPC Server Responder" daemon prio=10 tid=0x71298c00 nid=0x834 runnable [0x7051b000..0x7051c0a0] java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:215) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69) - locked <0x77db2fa8> (a sun.nio.ch.Util$1) - locked <0x77db2f98> (a java.util.Collections$UnmodifiableSet) - locked <0x77db2db0> (a sun.nio.ch.EPollSelectorImpl) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80) at org.apache.hadoop.ipc.Server$Responder.run(Server.java:445) "SocketListener1-1" prio=10 tid=0x71297c00 nid=0x833 in Object.wait() [0x7056d000..0x7056d120] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:522) - locked <0x77f7ec30> (a org.mortbay.util.ThreadPool$PoolThread) "SocketListener1-0" prio=10 tid=0x71296800 nid=0x832 in Object.wait() [0x705bd000..0x705bdda0] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:522) - locked <0x77f7edf0> (a org.mortbay.util.ThreadPool$PoolThread) "Acceptor ServerSocket[addr=0.0.0.0/0.0.0.0,port=0,localport=60030]" prio=10 tid=0x70c3f800 nid=0x831 runnable [0x7060e000..0x7060ee20] java.lang.Thread.State: RUNNABLE at java.net.PlainSocketImpl.socketAccept(Native Method) at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:384) - locked <0x77f7da88> (a java.net.SocksSocketImpl) at java.net.ServerSocket.implAccept(ServerSocket.java:453) at java.net.ServerSocket.accept(ServerSocket.java:421) at org.mortbay.util.ThreadedServer.acceptSocket(ThreadedServer.java:432) at org.mortbay.util.ThreadedServer$Acceptor.run(ThreadedServer.java:631) "SessionScavenger" daemon prio=10 tid=0x70c3f000 nid=0x830 waiting on condition [0x7065f000..0x7065fea0] java.lang.Thread.State: TIMED_WAITING (sleeping) at java.lang.Thread.sleep(Native Method) at org.mortbay.jetty.servlet.AbstractSessionManager$SessionScavenger.run(AbstractSessionManager.java:587) "RegionServer:0.leaseChecker" prio=10 tid=0x70c3b800 nid=0x82f waiting on condition [0x706b0000..0x706b0f20] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x77e6b500> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:198) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:1963) at java.util.concurrent.DelayQueue.poll(DelayQueue.java:201) at org.apache.hadoop.hbase.Leases.run(Leases.java:75) "RegionServer:0.worker" daemon prio=10 tid=0x70c3a800 nid=0x82e waiting on condition [0x70701000..0x70701fa0] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x77ce87a0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:198) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:1963) at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:395) at org.apache.hadoop.hbase.regionserver.HRegionServer$Worker.run(HRegionServer.java:804) at java.lang.Thread.run(Thread.java:619) "RegionServer:0.compactor" daemon prio=10 tid=0x70dd6800 nid=0x82d waiting on condition [0x70752000..0x70753020] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x77ce8918> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:198) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:1963) at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:395) at org.apache.hadoop.hbase.regionserver.CompactSplitThread.run(CompactSplitThread.java:76) "RegionServer:0.cacheFlusher" daemon prio=10 tid=0x70dd5800 nid=0x82c waiting on condition [0x707a3000..0x707a40a0] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x77d04aa8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:198) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:1963) at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:395) at org.apache.hadoop.hbase.regionserver.Flusher.run(Flusher.java:87) "RegionServer:0.logRoller" daemon prio=10 tid=0x70c19400 nid=0x82b in Object.wait() [0x707f5000..0x707f5120] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) at org.apache.hadoop.hbase.regionserver.LogRoller.run(LogRoller.java:63) - locked <0x77d04dc8> (a java.util.concurrent.atomic.AtomicBoolean) "IPC Server handler 9 on 60000" daemon prio=10 tid=0x0856fc00 nid=0x82a in Object.wait() [0x70883000..0x70883da0] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:866) - locked <0x77d04f68> (a java.util.LinkedList) "IPC Server handler 8 on 60000" daemon prio=10 tid=0x0856e800 nid=0x829 in Object.wait() [0x708d4000..0x708d4e20] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:866) - locked <0x77d04f68> (a java.util.LinkedList) "IPC Server handler 7 on 60000" daemon prio=10 tid=0x0856d400 nid=0x828 in Object.wait() [0x70925000..0x70925ea0] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:866) - locked <0x77d04f68> (a java.util.LinkedList) "IPC Server handler 6 on 60000" daemon prio=10 tid=0x08578800 nid=0x827 in Object.wait() [0x70976000..0x70976f20] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:866) - locked <0x77d04f68> (a java.util.LinkedList) "IPC Server handler 5 on 60000" daemon prio=10 tid=0x08577800 nid=0x826 in Object.wait() [0x709c7000..0x709c7fa0] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:866) - locked <0x77d04f68> (a java.util.LinkedList) "IPC Server handler 4 on 60000" daemon prio=10 tid=0x08576400 nid=0x825 in Object.wait() [0x70a18000..0x70a19020] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:866) - locked <0x77d04f68> (a java.util.LinkedList) "IPC Server handler 3 on 60000" daemon prio=10 tid=0x08563800 nid=0x824 in Object.wait() [0x70a69000..0x70a6a0a0] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:866) - locked <0x77d04f68> (a java.util.LinkedList) "IPC Server handler 2 on 60000" daemon prio=10 tid=0x08563400 nid=0x823 in Object.wait() [0x70abb000..0x70abb120] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:866) - locked <0x77d04f68> (a java.util.LinkedList) "IPC Server handler 1 on 60000" daemon prio=10 tid=0x08562000 nid=0x822 in Object.wait() [0x70b0b000..0x70b0bda0] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:866) - locked <0x77d04f68> (a java.util.LinkedList) "IPC Server handler 0 on 60000" daemon prio=10 tid=0x08579400 nid=0x821 in Object.wait() [0x70b5c000..0x70b5ce20] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:866) - locked <0x77d04f68> (a java.util.LinkedList) "IPC Server listener on 60000" daemon prio=10 tid=0x08528800 nid=0x820 runnable [0x70bad000..0x70badea0] java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:215) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69) - locked <0x77d61460> (a sun.nio.ch.Util$1) - locked <0x77d61470> (a java.util.Collections$UnmodifiableSet) - locked <0x77e4e280> (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:299) "IPC Server Responder" daemon prio=10 tid=0x08527800 nid=0x81f runnable [0x70bfe000..0x70bfef20] java.lang.Thread.State: RUNNABLE at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:215) at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65) at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69) - locked <0x77d7ca50> (a sun.nio.ch.Util$1) - locked <0x77d7ca60> (a java.util.Collections$UnmodifiableSet) - locked <0x77d7ca10> (a sun.nio.ch.EPollSelectorImpl) at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80) at org.apache.hadoop.ipc.Server$Responder.run(Server.java:445) "SocketListener0-1" prio=10 tid=0x0852e400 nid=0x81e in Object.wait() [0x70e5c000..0x70e5cfa0] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:522) - locked <0x77e9f5d8> (a org.mortbay.util.ThreadPool$PoolThread) "SocketListener0-0" prio=10 tid=0x0852d400 nid=0x81d in Object.wait() [0x70ead000..0x70eae020] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(Native Method) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:522) - locked <0x77e9f798> (a org.mortbay.util.ThreadPool$PoolThread) "Acceptor ServerSocket[addr=0.0.0.0/0.0.0.0,port=0,localport=60010]" prio=10 tid=0x084da000 nid=0x81c runnable [0x70efe000..0x70eff0a0] java.lang.Thread.State: RUNNABLE at java.net.PlainSocketImpl.socketAccept(Native Method) at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:384) - locked <0x77e9ff58> (a java.net.SocksSocketImpl) at java.net.ServerSocket.implAccept(ServerSocket.java:453) at java.net.ServerSocket.accept(ServerSocket.java:421) at org.mortbay.util.ThreadedServer.acceptSocket(ThreadedServer.java:432) at org.mortbay.util.ThreadedServer$Acceptor.run(ThreadedServer.java:631) "SessionScavenger" daemon prio=10 tid=0x084d9400 nid=0x81b waiting on condition [0x71063000..0x71063120] java.lang.Thread.State: TIMED_WAITING (sleeping) at java.lang.Thread.sleep(Native Method) at org.mortbay.jetty.servlet.AbstractSessionManager$SessionScavenger.run(AbstractSessionManager.java:587) "SessionScavenger" daemon prio=10 tid=0x084d7c00 nid=0x81a waiting on condition [0x710b3000..0x710b3da0] java.lang.Thread.State: TIMED_WAITING (sleeping) at java.lang.Thread.sleep(Native Method) at org.mortbay.jetty.servlet.AbstractSessionManager$SessionScavenger.run(AbstractSessionManager.java:587) "org.apache.hadoop.io.ObjectWritable Connection Culler" daemon prio=10 tid=0x714fe400 nid=0x818 waiting on condition [0x7115c000..0x7115cea0] java.lang.Thread.State: TIMED_WAITING (sleeping) at java.lang.Thread.sleep(Native Method) at org.apache.hadoop.ipc.Client$ConnectionCuller.run(Client.java:435) "ServerManager.leaseChecker" prio=10 tid=0x08439000 nid=0x817 waiting on condition [0x711ad000..0x711adf20] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x77f9f528> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:198) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:1963) at java.util.concurrent.DelayQueue.poll(DelayQueue.java:209) at org.apache.hadoop.hbase.Leases.run(Leases.java:75) "RegionManager.metaScanner" daemon prio=10 tid=0x081ad800 nid=0x816 waiting on condition [0x71759000..0x71759fa0] java.lang.Thread.State: TIMED_WAITING (sleeping) at java.lang.Thread.sleep(Native Method) at org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:72) at org.apache.hadoop.hbase.Chore.run(Chore.java:64) "RegionManager.rootScanner" daemon prio=10 tid=0x081ad000 nid=0x815 waiting on condition [0x7205c000..0x7205d020] java.lang.Thread.State: TIMED_WAITING (sleeping) at java.lang.Thread.sleep(Native Method) at org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:72) at org.apache.hadoop.hbase.Chore.run(Chore.java:64) "DestroyJavaVM" prio=10 tid=0x08059c00 nid=0x7ea waiting on condition [0x00000000..0xb7feb070] java.lang.Thread.State: RUNNABLE "RegionServer:0" prio=10 tid=0x081acc00 nid=0x814 waiting on condition [0x711fe000..0x711ff0a0] java.lang.Thread.State: TIMED_WAITING (sleeping) at java.lang.Thread.sleep(Native Method) at org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:72) at org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:417) at java.lang.Thread.run(Thread.java:619) "HMaster" prio=10 tid=0x081ae000 nid=0x813 waiting on condition [0x7138d000..0x7138e120] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x77c60ba8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:198) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:1963) at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:395) at org.apache.hadoop.hbase.master.HMaster.processToDoQueue(HMaster.java:403) at org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:354) "Low Memory Detector" daemon prio=10 tid=0x71fb7800 nid=0x7f5 runnable [0x00000000..0x00000000] java.lang.Thread.State: RUNNABLE "CompilerThread1" daemon prio=10 tid=0x71fb5c00 nid=0x7f4 waiting on condition [0x00000000..0x71917568] java.lang.Thread.State: RUNNABLE "CompilerThread0" daemon prio=10 tid=0x71fb4800 nid=0x7f3 waiting on condition [0x00000000..0x719985e8] java.lang.Thread.State: RUNNABLE "Signal Dispatcher" daemon prio=10 tid=0x71fb3400 nid=0x7f2 runnable [0x00000000..0x719e9a80] java.lang.Thread.State: RUNNABLE "Finalizer" daemon prio=10 tid=0x71f9bc00 nid=0x7f1 in Object.wait() [0x71c6f000..0x71c6fe20] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116) - locked <0x77b642f8> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132) at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159) "Reference Handler" daemon prio=10 tid=0x71f9ac00 nid=0x7f0 in Object.wait() [0x71cc0000..0x71cc0ea0] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) at java.lang.Object.wait(Object.java:485) at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116) - locked <0x77ce8778> (a java.lang.ref.Reference$Lock) "VM Thread" prio=10 tid=0x71f97800 nid=0x7ef runnable "GC task thread#0 (ParallelGC)" prio=10 tid=0x08060800 nid=0x7eb runnable "GC task thread#1 (ParallelGC)" prio=10 tid=0x08061c00 nid=0x7ec runnable "GC task thread#2 (ParallelGC)" prio=10 tid=0x08062c00 nid=0x7ed runnable "GC task thread#3 (ParallelGC)" prio=10 tid=0x08063c00 nid=0x7ee runnable "VM Periodic Task Thread" prio=10 tid=0x71fb9400 nid=0x7f6 waiting on condition JNI global references: 1124