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From Thilo Goetz <twgo...@gmx.de>
Subject Re: CPM test case hang
Date Fri, 02 Oct 2009 14:55:59 GMT
Marshall Schor wrote:
> Thilo Goetz wrote:
>> Thilo Goetz wrote:
>>   
>>> Works fine with UIMA 2.2.2.  I guess it's time to nuke the
>>> maven repo, do a clean extract from svn and see what happens.
>>> And do a reboot in the bargain :-)
>>>     
>> Did the above except nuke the maven repo, and it still hangs.
>> Let me know if you want me to do anything to investigate.
>>   
> Please do the following when you get the hang to produce some
> diagnositic info:
> 
> Press ctrl-break to generate a Java Dump
> 
> Look in the Java Dump for the section labeled: 
>     LOCKS subcomponent dump routine
> 
> See if you see anything like
>     Deadlock detected !!!
>     ---------------------

Well, no deadlock detected, I'm afraid.  I include the locks
and threads section below.  This is starting to look like a
maven problem to me.  I see all these threads waiting, and
they all seem to be maven threads, not from any CPM code afaict.
The JSR 166 backport classes seem to come out of the maven
jar.  Unfortunately I can't try a different maven version
as our build appears to require 2.2 now.

Great hint about Ctrl-Break, I didn't know you could do
that.

--Thilo

0SECTION       LOCKS subcomponent dump routine
NULL           ===============================
NULL
1LKPOOLINFO    Monitor pool info:
2LKPOOLTOTAL     Current total number of monitors: 21
NULL
1LKMONPOOLDUMP Monitor Pool Dump (flat & inflated object-monitors):
2LKMONINUSE      sys_mon_t:0x62AB2998 infl_mon_t: 0x62AB29D8:
3LKMONOBJECT
hidden/edu/emory/mathcs/backport/java/util/concurrent/LinkedBlockingQueue$SerializableLock@00BE1DE8/00BE1DF4:
<unowned>
3LKNOTIFYQ            Waiting to be notified:
3LKWAITNOTIFY            "pool-1-thread-1" (0x62695900)
3LKWAITNOTIFY            "pool-1-thread-2" (0x62EC1500)
3LKWAITNOTIFY            "pool-1-thread-3" (0x62EC1900)
3LKWAITNOTIFY            "pool-1-thread-4" (0x62EC1D00)
3LKWAITNOTIFY            "pool-1-thread-5" (0x62C3FD00)
NULL

0SECTION       THREADS subcomponent dump routine
NULL           =================================
NULL
1XMCURTHDINFO  Current Thread Details
NULL           ----------------------
NULL
1XMTHDINFO     All Thread Details
NULL           ------------------
NULL
2XMFULLTHDDUMP Full thread dump J9 VM (J2RE 5.0 IBM J9 2.3 Windows XP x86-32
build 20090706_38445_lHdSMr, native threads):
3XMTHREADINFO      "main" (TID:0x0009F300, sys_thread_t:0x00036E28, state:R,
native ID:0x0000084C) prio=5
4XESTACKTRACE          at java/lang/ProcessImpl.waitFor(Native Method)
4XESTACKTRACE          at
org/apache/maven/surefire/booter/shade/org/codehaus/plexus/util/cli/CommandLineUtils.executeCommandLine(CommandLineUtils.java:146)
4XESTACKTRACE          at
org/apache/maven/surefire/booter/shade/org/codehaus/plexus/util/cli/CommandLineUtils.executeCommandLine(CommandLineUtils.java:98)
4XESTACKTRACE          at
org/apache/maven/surefire/booter/SurefireBooter.fork(SurefireBooter.java:673)
4XESTACKTRACE          at
org/apache/maven/surefire/booter/SurefireBooter.forkSuites(SurefireBooter.java:479)
4XESTACKTRACE          at
org/apache/maven/surefire/booter/SurefireBooter.runSuitesForkOnce(SurefireBooter.java:379)
4XESTACKTRACE          at
org/apache/maven/surefire/booter/SurefireBooter.run(SurefireBooter.java:245)
4XESTACKTRACE          at
org/apache/maven/plugin/surefire/SurefirePlugin.execute(SurefirePlugin.java:537)
4XESTACKTRACE          at
org/apache/maven/plugin/DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
4XESTACKTRACE          at
org/apache/maven/lifecycle/DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
4XESTACKTRACE          at
org/apache/maven/lifecycle/DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:556)
4XESTACKTRACE          at
org/apache/maven/lifecycle/DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:535)
4XESTACKTRACE          at
org/apache/maven/lifecycle/DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
4XESTACKTRACE          at
org/apache/maven/lifecycle/DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
4XESTACKTRACE          at
org/apache/maven/lifecycle/DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
4XESTACKTRACE          at
org/apache/maven/DefaultMaven.doExecute(DefaultMaven.java:328)
4XESTACKTRACE          at
org/apache/maven/DefaultMaven.execute(DefaultMaven.java:138)
4XESTACKTRACE          at
org/apache/maven/cli/MavenCli.main(MavenCli.java:362(Compiled Code))
4XESTACKTRACE          at
org/apache/maven/cli/compat/CompatibleMain.main(CompatibleMain.java:60)
4XESTACKTRACE          at sun/reflect/NativeMethodAccessorImpl.invoke0(Native
Method)
4XESTACKTRACE          at
sun/reflect/NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:79)
4XESTACKTRACE          at
sun/reflect/DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
4XESTACKTRACE          at java/lang/reflect/Method.invoke(Method.java:618)
4XESTACKTRACE          at
org/codehaus/classworlds/Launcher.launchEnhanced(Launcher.java:315)
4XESTACKTRACE          at
org/codehaus/classworlds/Launcher.launch(Launcher.java:255)
4XESTACKTRACE          at
org/codehaus/classworlds/Launcher.mainWithExitCode(Launcher.java:430(Compiled Code))
4XESTACKTRACE          at org/codehaus/classworlds/Launcher.main(Launcher.java:375)
3XMTHREADINFO      "JIT Compilation Thread" (TID:0x0009F700,
sys_thread_t:0x00037080, state:CW, native ID:0x00000A58) prio=11
3XMTHREADINFO      "Signal Dispatcher" (TID:0x0009FB00, sys_thread_t:0x00037530,
state:R, native ID:0x00000D00) prio=5
4XESTACKTRACE          at com/ibm/misc/SignalDispatcher.waitForSignal(Native Method)
4XESTACKTRACE          at
com/ibm/misc/SignalDispatcher.run(SignalDispatcher.java:84)
3XMTHREADINFO      "Gc Slave Thread" (TID:0x62695100, sys_thread_t:0x000379E0,
state:CW, native ID:0x0000007C) prio=5
3XMTHREADINFO      "Finalizer thread" (TID:0x62695500, sys_thread_t:0x62AB08E0,
state:CW, native ID:0x00000428) prio=5
3XMTHREADINFO      "pool-1-thread-1" (TID:0x62695900, sys_thread_t:0x62AB0B38,
state:CW, native ID:0x00000C54) prio=5
4XESTACKTRACE          at java/lang/Object.wait(Native Method)
4XESTACKTRACE          at java/lang/Object.wait(Object.java:199)
4XESTACKTRACE          at
hidden/edu/emory/mathcs/backport/java/util/concurrent/LinkedBlockingQueue.take(LinkedBlockingQueue.java:316)
4XESTACKTRACE          at
hidden/edu/emory/mathcs/backport/java/util/concurrent/ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:994)
4XESTACKTRACE          at
hidden/edu/emory/mathcs/backport/java/util/concurrent/ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1054)
4XESTACKTRACE          at
hidden/edu/emory/mathcs/backport/java/util/concurrent/ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:575)
4XESTACKTRACE          at java/lang/Thread.run(Thread.java:811)
3XMTHREADINFO      "pool-1-thread-2" (TID:0x62EC1500, sys_thread_t:0x62AB0D90,
state:CW, native ID:0x00000F78) prio=5
4XESTACKTRACE          at java/lang/Object.wait(Native Method)
4XESTACKTRACE          at java/lang/Object.wait(Object.java:199)
4XESTACKTRACE          at
hidden/edu/emory/mathcs/backport/java/util/concurrent/LinkedBlockingQueue.take(LinkedBlockingQueue.java:316)
4XESTACKTRACE          at
hidden/edu/emory/mathcs/backport/java/util/concurrent/ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:994)
4XESTACKTRACE          at
hidden/edu/emory/mathcs/backport/java/util/concurrent/ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1054)
4XESTACKTRACE          at
hidden/edu/emory/mathcs/backport/java/util/concurrent/ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:575)
4XESTACKTRACE          at java/lang/Thread.run(Thread.java:811)
3XMTHREADINFO      "pool-1-thread-3" (TID:0x62EC1900, sys_thread_t:0x62AB0FE8,
state:CW, native ID:0x00000E88) prio=5
4XESTACKTRACE          at java/lang/Object.wait(Native Method)
4XESTACKTRACE          at java/lang/Object.wait(Object.java:199)
4XESTACKTRACE          at
hidden/edu/emory/mathcs/backport/java/util/concurrent/LinkedBlockingQueue.take(LinkedBlockingQueue.java:316)
4XESTACKTRACE          at
hidden/edu/emory/mathcs/backport/java/util/concurrent/ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:994)
4XESTACKTRACE          at
hidden/edu/emory/mathcs/backport/java/util/concurrent/ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1054)
4XESTACKTRACE          at
hidden/edu/emory/mathcs/backport/java/util/concurrent/ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:575)
4XESTACKTRACE          at java/lang/Thread.run(Thread.java:811)
3XMTHREADINFO      "pool-1-thread-4" (TID:0x62EC1D00, sys_thread_t:0x62AB1240,
state:CW, native ID:0x00000950) prio=5
4XESTACKTRACE          at java/lang/Object.wait(Native Method)
4XESTACKTRACE          at java/lang/Object.wait(Object.java:199)
4XESTACKTRACE          at
hidden/edu/emory/mathcs/backport/java/util/concurrent/LinkedBlockingQueue.take(LinkedBlockingQueue.java:316)
4XESTACKTRACE          at
hidden/edu/emory/mathcs/backport/java/util/concurrent/ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:994)
4XESTACKTRACE          at
hidden/edu/emory/mathcs/backport/java/util/concurrent/ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1054)
4XESTACKTRACE          at
hidden/edu/emory/mathcs/backport/java/util/concurrent/ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:575)
4XESTACKTRACE          at java/lang/Thread.run(Thread.java:811)
3XMTHREADINFO      "pool-1-thread-5" (TID:0x62C3FD00, sys_thread_t:0x62AB1498,
state:CW, native ID:0x00000B20) prio=5
4XESTACKTRACE          at java/lang/Object.wait(Native Method)
4XESTACKTRACE          at java/lang/Object.wait(Object.java:199)
4XESTACKTRACE          at
hidden/edu/emory/mathcs/backport/java/util/concurrent/LinkedBlockingQueue.take(LinkedBlockingQueue.java:316)
4XESTACKTRACE          at
hidden/edu/emory/mathcs/backport/java/util/concurrent/ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:994)
4XESTACKTRACE          at
hidden/edu/emory/mathcs/backport/java/util/concurrent/ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1054)
4XESTACKTRACE          at
hidden/edu/emory/mathcs/backport/java/util/concurrent/ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:575)
4XESTACKTRACE          at java/lang/Thread.run(Thread.java:811)
3XMTHREADINFO      "Thread-8" (TID:0x62C40100, sys_thread_t:0x62F10208, state:R,
native ID:0x00000888) prio=5
4XESTACKTRACE          at java/io/FileInputStream.readBytes(Native Method)
4XESTACKTRACE          at java/io/FileInputStream.read(FileInputStream.java:212)
4XESTACKTRACE          at
sun/nio/cs/StreamDecoder$ConverterSD.implRead(StreamDecoder.java:354(Compiled Code))
4XESTACKTRACE          at
sun/nio/cs/StreamDecoder.read(StreamDecoder.java:252(Compiled Code))
4XESTACKTRACE          at
java/io/InputStreamReader.read(InputStreamReader.java:212(Compiled Code))
4XESTACKTRACE          at
java/io/BufferedReader.fill(BufferedReader.java:157(Compiled Code))
4XESTACKTRACE          at
java/io/BufferedReader.readLine(BufferedReader.java:320(Compiled Code))
4XESTACKTRACE          at
java/io/BufferedReader.readLine(BufferedReader.java:383(Compiled Code))
4XESTACKTRACE          at
org/apache/maven/surefire/booter/shade/org/codehaus/plexus/util/cli/StreamPumper.run(StreamPumper.java:153)
3XMTHREADINFO      "Thread-7" (TID:0x62C40500, sys_thread_t:0x62F0FFB0, state:R,
native ID:0x00000E90) prio=5
4XESTACKTRACE          at java/io/FileInputStream.readBytes(Native Method)
4XESTACKTRACE          at
java/io/FileInputStream.read(FileInputStream.java:229(Compiled Code))
4XESTACKTRACE          at
java/io/BufferedInputStream.read1(BufferedInputStream.java:265(Compiled Code))
4XESTACKTRACE          at
java/io/BufferedInputStream.read(BufferedInputStream.java:324(Compiled Code))
4XESTACKTRACE          at
java/io/FilterInputStream.read(FilterInputStream.java:113(Compiled Code))
4XESTACKTRACE          at
sun/nio/cs/StreamDecoder$ConverterSD.implRead(StreamDecoder.java:354(Compiled Code))
4XESTACKTRACE          at
sun/nio/cs/StreamDecoder.read(StreamDecoder.java:252(Compiled Code))
4XESTACKTRACE          at
java/io/InputStreamReader.read(InputStreamReader.java:212(Compiled Code))
4XESTACKTRACE          at
java/io/BufferedReader.fill(BufferedReader.java:157(Compiled Code))
4XESTACKTRACE          at
java/io/BufferedReader.readLine(BufferedReader.java:320(Compiled Code))
4XESTACKTRACE          at
java/io/BufferedReader.readLine(BufferedReader.java:383(Compiled Code))
4XESTACKTRACE          at
org/apache/maven/surefire/booter/shade/org/codehaus/plexus/util/cli/StreamPumper.run(StreamPumper.java:153)
NULL
------------------------------------------------------------------------


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