Salut,
Amy Kang wrote:
> Hi,
>
> I'v noticed this on Solaris as well as on Windows after replaced Grizzly
> 1.9.11 framework jar to 1.9.16: after Grizzly controller
> initialized/started,
> it's unable to serve client request - the client just hangs in waiting
> for server reply.
> The same client has been working fine with previous versions of Grizzly NIO
> framework (used versions <= 1.9.11).
>
> I wonder if any initialization setup changes needed to use 1.9.16. The
> following
> is the server side stacktrace right after the controller is started and
> during client
> attempting connecting. Please contact me for a pointer to reproduce
> this if necessary.
Can you send me privately the test case? The only thing that changes and
now we configure, under the hood, the number of ReaderController. Have
you used that API before:
https://grizzly.dev.java.net/nonav/apidocs/com/sun/grizzly/Controller.html#setReadThreadsCount(int)
If no, can you add and set to 1 to see if that help?
Thanks!
-- Jeanfrancois
>
> >>>>>>>>>after Grizzly Controller started
> Java HotSpot(TM) Server VM (1.5.0_14-b03 mixed mode):
>
> "DestroyJavaVM" prio=10 tid=0x00037530 nid=0x1 waiting on condition
> [0x00000000..0xffbfe620]
>
>
> "Grizzly-WorkerThread(4)" prio=10 tid=0x00a9e780 nid=0x24 runnable
> [0xe80af000..0xe80afa70]
> at sun.nio.ch.DevPollArrayWrapper.poll0(Native Method)
> at sun.nio.ch.DevPollArrayWrapper.poll(DevPollArrayWrapper.java:164)
> at
> sun.nio.ch.DevPollSelectorImpl.doSelect(DevPollSelectorImpl.java:68)
> at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> - locked <0xf4fc2ef8> (a sun.nio.ch.Util$1)
> - locked <0xf4fc2ee8> (a java.util.Collections$UnmodifiableSet)
> - locked <0xf4fc2cf8> (a sun.nio.ch.DevPollSelectorImpl)
> at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> at
> com.sun.grizzly.TCPSelectorHandler.select(TCPSelectorHandler.java:487)
> at
> com.sun.grizzly.SelectorHandlerRunner.doSelect(SelectorHandlerRunner.java:184)
>
> at
> com.sun.grizzly.SelectorHandlerRunner.run(SelectorHandlerRunner.java:129)
> at
> com.sun.grizzly.util.FixedThreadPool$BasicWorker.dowork(FixedThreadPool.java:338)
>
> at
> com.sun.grizzly.util.FixedThreadPool$BasicWorker.run(FixedThreadPool.java:321)
>
> at java.lang.Thread.run(Thread.java:595)
>
> "Grizzly-WorkerThread(2)" daemon prio=10 tid=0x009e4d48 nid=0x23
> runnable [0xe80df000..0xe80df8f0]
> at sun.nio.ch.DevPollArrayWrapper.poll0(Native Method)
> at sun.nio.ch.DevPollArrayWrapper.poll(DevPollArrayWrapper.java:164)
> at
> sun.nio.ch.DevPollSelectorImpl.doSelect(DevPollSelectorImpl.java:68)
> at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> - locked <0xf4dd7178> (a sun.nio.ch.Util$1)
> - locked <0xf4dd7168> (a java.util.Collections$UnmodifiableSet)
> - locked <0xf4dd6f68> (a sun.nio.ch.DevPollSelectorImpl)
> at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> at
> com.sun.grizzly.TCPSelectorHandler.select(TCPSelectorHandler.java:487)
> at
> com.sun.grizzly.SelectorHandlerRunner.doSelect(SelectorHandlerRunner.java:184)
>
> at
> com.sun.grizzly.SelectorHandlerRunner.run(SelectorHandlerRunner.java:129)
> at
> com.sun.grizzly.util.FixedThreadPool$BasicWorker.dowork(FixedThreadPool.java:338)
>
> at
> com.sun.grizzly.util.FixedThreadPool$BasicWorker.run(FixedThreadPool.java:321)
>
> at java.lang.Thread.run(Thread.java:595)
>
> "Grizzly-WorkerThread(3)" daemon prio=10 tid=0x00a2ec48 nid=0x22
> runnable [0xe810f000..0xe810f970]
> at sun.nio.ch.DevPollArrayWrapper.poll0(Native Method)
> at sun.nio.ch.DevPollArrayWrapper.poll(DevPollArrayWrapper.java:164)
> at
> sun.nio.ch.DevPollSelectorImpl.doSelect(DevPollSelectorImpl.java:68)
> at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> - locked <0xf4dd8138> (a sun.nio.ch.Util$1)
> - locked <0xf4dd8128> (a java.util.Collections$UnmodifiableSet)
> - locked <0xf4dd7f38> (a sun.nio.ch.DevPollSelectorImpl)
> at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> at
> com.sun.grizzly.TCPSelectorHandler.select(TCPSelectorHandler.java:487)
> at
> com.sun.grizzly.SelectorHandlerRunner.doSelect(SelectorHandlerRunner.java:184)
>
> at
> com.sun.grizzly.SelectorHandlerRunner.run(SelectorHandlerRunner.java:129)
> at
> com.sun.grizzly.util.FixedThreadPool$BasicWorker.dowork(FixedThreadPool.java:338)
>
> at
> com.sun.grizzly.util.FixedThreadPool$BasicWorker.run(FixedThreadPool.java:321)
>
> at java.lang.Thread.run(Thread.java:595)
>
> "Grizzly-WorkerThread(0)" daemon prio=10 tid=0x00a05db0 nid=0x21
> runnable [0xe813f000..0xe813fbf0]
> at sun.nio.ch.DevPollArrayWrapper.poll0(Native Method)
> at sun.nio.ch.DevPollArrayWrapper.poll(DevPollArrayWrapper.java:164)
> at
> sun.nio.ch.DevPollSelectorImpl.doSelect(DevPollSelectorImpl.java:68)
> at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> - locked <0xf4dd8f18> (a sun.nio.ch.Util$1)
> - locked <0xf4dd8f08> (a java.util.Collections$UnmodifiableSet)
> - locked <0xf4dd8d18> (a sun.nio.ch.DevPollSelectorImpl)
> at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> at
> com.sun.grizzly.TCPSelectorHandler.select(TCPSelectorHandler.java:487)
> at
> com.sun.grizzly.SelectorHandlerRunner.doSelect(SelectorHandlerRunner.java:184)
>
> at
> com.sun.grizzly.SelectorHandlerRunner.run(SelectorHandlerRunner.java:129)
> at
> com.sun.grizzly.util.FixedThreadPool$BasicWorker.dowork(FixedThreadPool.java:338)
>
> at
> com.sun.grizzly.util.FixedThreadPool$BasicWorker.run(FixedThreadPool.java:321)
>
> at java.lang.Thread.run(Thread.java:595)
>
> "Grizzly-WorkerThread(1)" daemon prio=10 tid=0x00a76258 nid=0x20
> runnable [0xe816f000..0xe816fc70]
> at sun.nio.ch.DevPollArrayWrapper.poll0(Native Method)
> at sun.nio.ch.DevPollArrayWrapper.poll(DevPollArrayWrapper.java:164)
> at
> sun.nio.ch.DevPollSelectorImpl.doSelect(DevPollSelectorImpl.java:68)
> at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> - locked <0xf4dd9cf8> (a sun.nio.ch.Util$1)
> - locked <0xf4dd9ce8> (a java.util.Collections$UnmodifiableSet)
> - locked <0xf4dd9af8> (a sun.nio.ch.DevPollSelectorImpl)
> at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> at
> com.sun.grizzly.TCPSelectorHandler.select(TCPSelectorHandler.java:487)
> at
> com.sun.grizzly.SelectorHandlerRunner.doSelect(SelectorHandlerRunner.java:184)
>
> at
> com.sun.grizzly.SelectorHandlerRunner.run(SelectorHandlerRunner.java:129)
> at
> com.sun.grizzly.util.FixedThreadPool$BasicWorker.dowork(FixedThreadPool.java:338)
>
> at
> com.sun.grizzly.util.FixedThreadPool$BasicWorker.run(FixedThreadPool.java:321)
>
> at java.lang.Thread.run(Thread.java:595)
>
> "Thread-10" daemon prio=10 tid=0x00466848 nid=0x1f in Object.wait()
> [0xe82bf000..0xe82bfaf0]
> at java.lang.Object.wait(Native Method)
> - waiting on <0xf4f0fd18> (a
> java.util.concurrent.atomic.AtomicInteger)
> at
> com.sun.grizzly.Controller.waitUntilSeletorHandlersStop(Controller.java:1012)
>
> - locked <0xf4f0fd18> (a java.util.concurrent.atomic.AtomicInteger)
> at com.sun.grizzly.ReadController.start(ReadController.java:120)
> at com.sun.grizzly.Controller.run(Controller.java:634)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
>
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
>
> at java.lang.Thread.run(Thread.java:595)
>
> "Thread-9" daemon prio=10 tid=0x0062dd60 nid=0x1e in Object.wait()
> [0xe82ef000..0xe82efb70]
> at java.lang.Object.wait(Native Method)
> - waiting on <0xf4ebde38> (a
> java.util.concurrent.atomic.AtomicInteger)
> at
> com.sun.grizzly.Controller.waitUntilSeletorHandlersStop(Controller.java:1012)
>
> - locked <0xf4ebde38> (a java.util.concurrent.atomic.AtomicInteger)
> at com.sun.grizzly.ReadController.start(ReadController.java:120)
> at com.sun.grizzly.Controller.run(Controller.java:634)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
>
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
>
> at java.lang.Thread.run(Thread.java:595)
>
> "Thread-8" daemon prio=10 tid=0x00ad11b0 nid=0x1d in Object.wait()
> [0xe843f000..0xe843f9f0]
> at java.lang.Object.wait(Native Method)
> - waiting on <0xf4e6bf58> (a
> java.util.concurrent.atomic.AtomicInteger)
> at
> com.sun.grizzly.Controller.waitUntilSeletorHandlersStop(Controller.java:1012)
>
> - locked <0xf4e6bf58> (a java.util.concurrent.atomic.AtomicInteger)
> at com.sun.grizzly.ReadController.start(ReadController.java:120)
> at com.sun.grizzly.Controller.run(Controller.java:634)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
>
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
>
> at java.lang.Thread.run(Thread.java:595)
>
> "Thread-7" daemon prio=10 tid=0x0061bf30 nid=0x1c in Object.wait()
> [0xe846f000..0xe846fa70]
> at java.lang.Object.wait(Native Method)
> - waiting on <0xf4e1a078> (a
> java.util.concurrent.atomic.AtomicInteger)
> at
> com.sun.grizzly.Controller.waitUntilSeletorHandlersStop(Controller.java:1012)
>
> - locked <0xf4e1a078> (a java.util.concurrent.atomic.AtomicInteger)
> at com.sun.grizzly.ReadController.start(ReadController.java:120)
> at com.sun.grizzly.Controller.run(Controller.java:634)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
>
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
>
> at java.lang.Thread.run(Thread.java:595)
>
> "Thread-6" prio=10 tid=0x00a75bb8 nid=0x1b in Object.wait()
> [0xe86ef000..0xe86ef8f0]
> at java.lang.Object.wait(Native Method)
> - waiting on <0xf4de2260> (a
> java.util.concurrent.atomic.AtomicInteger)
> at
> com.sun.grizzly.Controller.waitUntilSeletorHandlersStop(Controller.java:1012)
>
> - locked <0xf4de2260> (a java.util.concurrent.atomic.AtomicInteger)
> at com.sun.grizzly.Controller.start(Controller.java:764)
> at com.sun.grizzly.Controller.run(Controller.java:634)
> at java.lang.Thread.run(Thread.java:595)
>
> "GC Daemon" daemon prio=2 tid=0x00394400 nid=0x16 in Object.wait()
> [0xf88bf000..0xf88bfb70]
> at java.lang.Object.wait(Native Method)
> - waiting on <0xec804028> (a sun.misc.GC$LatencyLock)
> at sun.misc.GC$Daemon.run(GC.java:100)
> - locked <0xec804028> (a sun.misc.GC$LatencyLock)
>
> "RMI Reaper" prio=10 tid=0x005cb658 nid=0x15 in Object.wait()
> [0xf88ef000..0xf88ef9f0]
> at java.lang.Object.wait(Native Method)
> - waiting on <0xec804158> (a java.lang.ref.ReferenceQueue$Lock)
> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:120)
> - locked <0xec804158> (a java.lang.ref.ReferenceQueue$Lock)
> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:136)
> at sun.rmi.transport.ObjectTable$Reaper.run(ObjectTable.java:336)
> at java.lang.Thread.run(Thread.java:595)
>
> "Timer-0" daemon prio=10 tid=0x0044d438 nid=0x14 in Object.wait()
> [0xf89bf000..0xf89bfa70]
> at java.lang.Object.wait(Native Method)
> - waiting on <0xec804250> (a java.util.TaskQueue)
> at java.lang.Object.wait(Object.java:474)
> at java.util.TimerThread.mainLoop(Timer.java:483)
> - locked <0xec804250> (a java.util.TaskQueue)
> at java.util.TimerThread.run(Timer.java:462)
>
> "RMI TCP Accept-0" daemon prio=10 tid=0x0044b5c0 nid=0x13 runnable
> [0xf89ef000..0xf89ef8f0]
> at java.net.PlainSocketImpl.socketAccept(Native Method)
> at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:384)
> - locked <0xec8044e0> (a java.net.SocksSocketImpl)
> at java.net.ServerSocket.implAccept(ServerSocket.java:450)
> at java.net.ServerSocket.accept(ServerSocket.java:421)
> at sun.rmi.transport.tcp.TCPTransport.run(TCPTransport.java:340)
> at java.lang.Thread.run(Thread.java:595)
>
> "Low Memory Detector" daemon prio=10 tid=0x0015e680 nid=0xd runnable
> [0x00000000..0x00000000]
>
> "CompilerThread1" daemon prio=10 tid=0x0015cdc0 nid=0xc waiting on
> condition [0x00000000..0xf8a7ea7c]
>
> "CompilerThread0" daemon prio=10 tid=0x0015bf48 nid=0xb waiting on
> condition [0x00000000..0xf8b7e8b4]
>
> "AdapterThread" daemon prio=10 tid=0x0015b0d0 nid=0xa waiting on
> condition [0x00000000..0x00000000]
>
> "Signal Dispatcher" daemon prio=10 tid=0x0015a2c0 nid=0x9 waiting on
> condition [0x00000000..0x00000000]
>
> "Finalizer" daemon prio=10 tid=0x0014dea8 nid=0x8 in Object.wait()
> [0xfe46f000..0xfe46fc70]
> at java.lang.Object.wait(Native Method)
> - waiting on <0xec808220> (a java.lang.ref.ReferenceQueue$Lock)
> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:120)
> - locked <0xec808220> (a java.lang.ref.ReferenceQueue$Lock)
> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:136)
> at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
>
> "Reference Handler" daemon prio=10 tid=0x0014d968 nid=0x7 in
> Object.wait() [0xfe52f000..0xfe52faf0]
> at java.lang.Object.wait(Native Method)
> - waiting on <0xec804018> (a java.lang.ref.Reference$Lock)
> at java.lang.Object.wait(Object.java:474)
> at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
> - locked <0xec804018> (a java.lang.ref.Reference$Lock)
>
> "VM Thread" prio=10 tid=0x0014b280 nid=0x6 runnable
>
> "GC task thread#0 (ParallelGC)" prio=10 tid=0x000b8ff8 nid=0x2 runnable
>
> "GC task thread#1 (ParallelGC)" prio=10 tid=0x000b9a38 nid=0x3 runnable
>
> "GC task thread#2 (ParallelGC)" prio=10 tid=0x000ba478 nid=0x4 runnable
>
> "GC task thread#3 (ParallelGC)" prio=10 tid=0x000baeb8 nid=0x5 runnable
>
> "VM Periodic Task Thread" prio=10 tid=0x000b06f0 nid=0xe waiting on
> condition
> ----------------------------------------------------------------------------------------------
>
>
> >>>>>>when first client attempt connecting, client just hangs in
> waiting server reply
> Java HotSpot(TM) Server VM (1.5.0_14-b03 mixed mode):
>
> "DestroyJavaVM" prio=10 tid=0x00037530 nid=0x1 waiting on condition
> [0x00000000..0xffbfe620]
>
> "Grizzly-WorkerThread(4)" prio=10 tid=0x00a9e780 nid=0x24 runnable
> [0xe80af000..0xe80afa70]
> at sun.nio.ch.DevPollArrayWrapper.poll0(Native Method)
> at sun.nio.ch.DevPollArrayWrapper.poll(DevPollArrayWrapper.java:164)
> at
> sun.nio.ch.DevPollSelectorImpl.doSelect(DevPollSelectorImpl.java:68)
> at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> - locked <0xec941de8> (a sun.nio.ch.Util$1)
> - locked <0xec941dd8> (a java.util.Collections$UnmodifiableSet)
> - locked <0xec941c00> (a sun.nio.ch.DevPollSelectorImpl)
> at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> at
> com.sun.grizzly.TCPSelectorHandler.select(TCPSelectorHandler.java:487)
> at
> com.sun.grizzly.SelectorHandlerRunner.doSelect(SelectorHandlerRunner.java:184)
>
> at
> com.sun.grizzly.SelectorHandlerRunner.run(SelectorHandlerRunner.java:129)
> at
> com.sun.grizzly.util.FixedThreadPool$BasicWorker.dowork(FixedThreadPool.java:338)
>
> at
> com.sun.grizzly.util.FixedThreadPool$BasicWorker.run(FixedThreadPool.java:321)
>
> at java.lang.Thread.run(Thread.java:595)
>
> "Grizzly-WorkerThread(2)" daemon prio=10 tid=0x009e4d48 nid=0x23
> runnable [0xe80df000..0xe80df8f0]
> at sun.nio.ch.DevPollArrayWrapper.poll0(Native Method)
> at sun.nio.ch.DevPollArrayWrapper.poll(DevPollArrayWrapper.java:164)
> at
> sun.nio.ch.DevPollSelectorImpl.doSelect(DevPollSelectorImpl.java:68)
> at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> - locked <0xec932f10> (a sun.nio.ch.Util$1)
> - locked <0xec932f00> (a java.util.Collections$UnmodifiableSet)
> - locked <0xec932e20> (a sun.nio.ch.DevPollSelectorImpl)
> at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> at
> com.sun.grizzly.TCPSelectorHandler.select(TCPSelectorHandler.java:487)
> at
> com.sun.grizzly.SelectorHandlerRunner.doSelect(SelectorHandlerRunner.java:184)
>
> at
> com.sun.grizzly.SelectorHandlerRunner.run(SelectorHandlerRunner.java:129)
> at
> com.sun.grizzly.util.FixedThreadPool$BasicWorker.dowork(FixedThreadPool.java:338)
>
> at
> com.sun.grizzly.util.FixedThreadPool$BasicWorker.run(FixedThreadPool.java:321)
>
> at java.lang.Thread.run(Thread.java:595)
>
> "Grizzly-WorkerThread(3)" daemon prio=10 tid=0x00a2ec48 nid=0x22
> runnable [0xe810f000..0xe810f970]
> at sun.nio.ch.DevPollArrayWrapper.poll0(Native Method)
> at sun.nio.ch.DevPollArrayWrapper.poll(DevPollArrayWrapper.java:164)
> at
> sun.nio.ch.DevPollSelectorImpl.doSelect(DevPollSelectorImpl.java:68)
> at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> - locked <0xec95ccf0> (a sun.nio.ch.Util$1)
> - locked <0xec95cce0> (a java.util.Collections$UnmodifiableSet)
> - locked <0xec953d68> (a sun.nio.ch.DevPollSelectorImpl)
> at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> at
> com.sun.grizzly.TCPSelectorHandler.select(TCPSelectorHandler.java:487)
> at
> com.sun.grizzly.SelectorHandlerRunner.doSelect(SelectorHandlerRunner.java:184)
>
> at
> com.sun.grizzly.SelectorHandlerRunner.run(SelectorHandlerRunner.java:129)
> at
> com.sun.grizzly.util.FixedThreadPool$BasicWorker.dowork(FixedThreadPool.java:338)
>
> at
> com.sun.grizzly.util.FixedThreadPool$BasicWorker.run(FixedThreadPool.java:321)
>
> at java.lang.Thread.run(Thread.java:595)
>
> "Grizzly-WorkerThread(0)" daemon prio=10 tid=0x00a05db0 nid=0x21
> runnable [0xe813f000..0xe813fbf0]
> at sun.nio.ch.DevPollArrayWrapper.poll0(Native Method)
> at sun.nio.ch.DevPollArrayWrapper.poll(DevPollArrayWrapper.java:164)
> at
> sun.nio.ch.DevPollSelectorImpl.doSelect(DevPollSelectorImpl.java:68)
> at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> - locked <0xec934100> (a sun.nio.ch.Util$1)
> - locked <0xec9340f0> (a java.util.Collections$UnmodifiableSet)
> - locked <0xec934010> (a sun.nio.ch.DevPollSelectorImpl)
> at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> at
> com.sun.grizzly.TCPSelectorHandler.select(TCPSelectorHandler.java:487)
> at
> com.sun.grizzly.SelectorHandlerRunner.doSelect(SelectorHandlerRunner.java:184)
>
> at
> com.sun.grizzly.SelectorHandlerRunner.run(SelectorHandlerRunner.java:129)
> at
> com.sun.grizzly.util.FixedThreadPool$BasicWorker.dowork(FixedThreadPool.java:338)
>
> at
> com.sun.grizzly.util.FixedThreadPool$BasicWorker.run(FixedThreadPool.java:321)
>
> at java.lang.Thread.run(Thread.java:595)
>
> "Grizzly-WorkerThread(1)" daemon prio=10 tid=0x00a76258 nid=0x20
> runnable [0xe816f000..0xe816fc70]
> at sun.nio.ch.DevPollArrayWrapper.poll0(Native Method)
> at sun.nio.ch.DevPollArrayWrapper.poll(DevPollArrayWrapper.java:164)
> at
> sun.nio.ch.DevPollSelectorImpl.doSelect(DevPollSelectorImpl.java:68)
> at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> - locked <0xec931690> (a sun.nio.ch.Util$1)
> - locked <0xec931680> (a java.util.Collections$UnmodifiableSet)
> - locked <0xec931548> (a sun.nio.ch.DevPollSelectorImpl)
> at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> at
> com.sun.grizzly.TCPSelectorHandler.select(TCPSelectorHandler.java:487)
> at
> com.sun.grizzly.SelectorHandlerRunner.doSelect(SelectorHandlerRunner.java:184)
>
> at
> com.sun.grizzly.SelectorHandlerRunner.run(SelectorHandlerRunner.java:129)
> at
> com.sun.grizzly.util.FixedThreadPool$BasicWorker.dowork(FixedThreadPool.java:338)
>
> at
> com.sun.grizzly.util.FixedThreadPool$BasicWorker.run(FixedThreadPool.java:321)
>
> at java.lang.Thread.run(Thread.java:595)
>
> "Thread-10" daemon prio=10 tid=0x00466848 nid=0x1f in Object.wait()
> [0xe82bf000..0xe82bfaf0]
> at java.lang.Object.wait(Native Method)
> - waiting on <0xec930c18> (a
> java.util.concurrent.atomic.AtomicInteger)
> at
> com.sun.grizzly.Controller.waitUntilSeletorHandlersStop(Controller.java:1012)
>
> - locked <0xec930c18> (a java.util.concurrent.atomic.AtomicInteger)
> at com.sun.grizzly.ReadController.start(ReadController.java:120)
> at com.sun.grizzly.Controller.run(Controller.java:634)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
>
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
>
> at java.lang.Thread.run(Thread.java:595)
>
> "Thread-9" daemon prio=10 tid=0x0062dd60 nid=0x1e in Object.wait()
> [0xe82ef000..0xe82efb70]
> at java.lang.Object.wait(Native Method)
> - waiting on <0xec931168> (a
> java.util.concurrent.atomic.AtomicInteger)
> at
> com.sun.grizzly.Controller.waitUntilSeletorHandlersStop(Controller.java:1012)
>
> - locked <0xec931168> (a java.util.concurrent.atomic.AtomicInteger)
> at com.sun.grizzly.ReadController.start(ReadController.java:120)
> at com.sun.grizzly.Controller.run(Controller.java:634)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
>
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
>
> at java.lang.Thread.run(Thread.java:595)
>
> "Thread-8" daemon prio=10 tid=0x00ad11b0 nid=0x1d in Object.wait()
> [0xe843f000..0xe843f9f0]
> at java.lang.Object.wait(Native Method)
> - waiting on <0xec940f90> (a
> java.util.concurrent.atomic.AtomicInteger)
> at
> com.sun.grizzly.Controller.waitUntilSeletorHandlersStop(Controller.java:1012)
>
> - locked <0xec940f90> (a java.util.concurrent.atomic.AtomicInteger)
> at com.sun.grizzly.ReadController.start(ReadController.java:120)
> at com.sun.grizzly.Controller.run(Controller.java:634)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
>
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
>
> at java.lang.Thread.run(Thread.java:595)
>
> "Thread-7" daemon prio=10 tid=0x0061bf30 nid=0x1c in Object.wait()
> [0xe846f000..0xe846fa70]
> at java.lang.Object.wait(Native Method)
> - waiting on <0xec91eb30> (a
> java.util.concurrent.atomic.AtomicInteger)
> at
> com.sun.grizzly.Controller.waitUntilSeletorHandlersStop(Controller.java:1012)
>
> - locked <0xec91eb30> (a java.util.concurrent.atomic.AtomicInteger)
> at com.sun.grizzly.ReadController.start(ReadController.java:120)
> at com.sun.grizzly.Controller.run(Controller.java:634)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
>
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
>
> at java.lang.Thread.run(Thread.java:595)
>
> "Thread-6" prio=10 tid=0x00a75bb8 nid=0x1b in Object.wait()
> [0xe86ef000..0xe86ef8f0]
> at java.lang.Object.wait(Native Method)
> - waiting on <0xec91d5e8> (a
> java.util.concurrent.atomic.AtomicInteger)
> at
> com.sun.grizzly.Controller.waitUntilSeletorHandlersStop(Controller.java:1012)
>
> - locked <0xec91d5e8> (a java.util.concurrent.atomic.AtomicInteger)
> at com.sun.grizzly.Controller.start(Controller.java:764)
> at com.sun.grizzly.Controller.run(Controller.java:634)
> at java.lang.Thread.run(Thread.java:595)
>
> "GC Daemon" daemon prio=2 tid=0x00394400 nid=0x16 in Object.wait()
> [0xf88bf000..0xf88bfb70]
> at java.lang.Object.wait(Native Method)
> - waiting on <0xec8038f0> (a sun.misc.GC$LatencyLock)
> at sun.misc.GC$Daemon.run(GC.java:100)
> - locked <0xec8038f0> (a sun.misc.GC$LatencyLock)
>
> "RMI Reaper" prio=10 tid=0x005cb658 nid=0x15 in Object.wait()
> [0xf88ef000..0xf88ef9f0]
> at java.lang.Object.wait(Native Method)
> - waiting on <0xec803a20> (a java.lang.ref.ReferenceQueue$Lock)
> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:120)
> - locked <0xec803a20> (a java.lang.ref.ReferenceQueue$Lock)
> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:136)
> at sun.rmi.transport.ObjectTable$Reaper.run(ObjectTable.java:336)
> at java.lang.Thread.run(Thread.java:595)
>
> "Timer-0" daemon prio=10 tid=0x0044d438 nid=0x14 in Object.wait()
> [0xf89bf000..0xf89bfa70]
> at java.lang.Object.wait(Native Method)
> - waiting on <0xec803b18> (a java.util.TaskQueue)
> at java.lang.Object.wait(Object.java:474)
> at java.util.TimerThread.mainLoop(Timer.java:483)
> - locked <0xec803b18> (a java.util.TaskQueue)
> at java.util.TimerThread.run(Timer.java:462)
>
> "RMI TCP Accept-0" daemon prio=10 tid=0x0044b5c0 nid=0x13 runnable
> [0xf89ef000..0xf89ef8f0]
> at java.net.PlainSocketImpl.socketAccept(Native Method)
> at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:384)
> - locked <0xec803da8> (a java.net.SocksSocketImpl)
> at java.net.ServerSocket.implAccept(ServerSocket.java:450)
> at java.net.ServerSocket.accept(ServerSocket.java:421)
> at sun.rmi.transport.tcp.TCPTransport.run(TCPTransport.java:340)
> at java.lang.Thread.run(Thread.java:595)
>
> "Low Memory Detector" daemon prio=10 tid=0x0015e680 nid=0xd runnable
> [0x00000000..0x00000000]
>
> "CompilerThread1" daemon prio=10 tid=0x0015cdc0 nid=0xc waiting on
> condition [0x00000000..0xf8a7ea7c]
>
> "CompilerThread0" daemon prio=10 tid=0x0015bf48 nid=0xb waiting on
> condition [0x00000000..0xf8b7e9a4]
>
> "AdapterThread" daemon prio=10 tid=0x0015b0d0 nid=0xa waiting on
> condition [0x00000000..0x00000000]
>
> "Signal Dispatcher" daemon prio=10 tid=0x0015a2c0 nid=0x9 waiting on
> condition [0x00000000..0x00000000]
>
> "Finalizer" daemon prio=10 tid=0x0014dea8 nid=0x8 in Object.wait()
> [0xfe46f000..0xfe46fc70]
> at java.lang.Object.wait(Native Method)
> - waiting on <0xec806b10> (a java.lang.ref.ReferenceQueue$Lock)
> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:120)
> - locked <0xec806b10> (a java.lang.ref.ReferenceQueue$Lock)
> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:136)
> at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
>
> "Reference Handler" daemon prio=10 tid=0x0014d968 nid=0x7 in
> Object.wait() [0xfe52f000..0xfe52faf0]
> at java.lang.Object.wait(Native Method)
> - waiting on <0xec8038e0> (a java.lang.ref.Reference$Lock)
> at java.lang.Object.wait(Object.java:474)
> at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
> - locked <0xec8038e0> (a java.lang.ref.Reference$Lock)
>
> "VM Thread" prio=10 tid=0x0014b280 nid=0x6 runnable
>
> "GC task thread#0 (ParallelGC)" prio=10 tid=0x000b8ff8 nid=0x2 runnable
>
> "GC task thread#1 (ParallelGC)" prio=10 tid=0x000b9a38 nid=0x3 runnable
>
> "GC task thread#2 (ParallelGC)" prio=10 tid=0x000ba478 nid=0x4 runnable
>
> "GC task thread#3 (ParallelGC)" prio=10 tid=0x000baeb8 nid=0x5 runnable
>
> "VM Periodic Task Thread" prio=10 tid=0x000b06f0 nid=0xe waiting on
> condition
> ----------------------------------------------------------
>
>
>
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