Sharon,
again I have a job hanging. It's not the same piece of code that hangs, but
again it's a
<finally> on top of the stack:
# staf local stax list jobs
Response
--------
Job ID Job Name Start Date-Time Function
------ --------------------------------- ----------------- ----------
7 EMACH:/home/STAF/emach/report.xml 20090803-17:49:07 EMACH_main
# staf local stax list job 7 threads
Response
--------
Thread ID Parent TID State
--------- ---------- -------
1 <None> Running
# staf local stax query job 7 thread 1
Response
--------
{
Thread ID : 1
Parent TID : <None>
Start Date-Time: 20090803-17:49:07
Call Stack : [
function: EMACH_main (Line: 806, File: /home/STAF/emach/EMACH-stax.xml,
Machine: local://local)
sequence: 12/12 (Line: 872, File: /home/STAF/emach/EMACH-stax.xml, Machine:
local://local)
block: main.Test execution (Line: 1085, File:
/home/STAF/emach/EMACH-stax.xml, Machine: local://local)
sequence: 1/1 (Line: 1086, File: /home/STAF/emach/EMACH-stax.xml, Machine:
local://local)
finally (Line: 1165, File: /home/STAF/emach/EMACH-stax.xml, Machine:
local://local)
try (Line: 1088, File: /home/STAF/emach/EMACH-stax.xml, Machine:
local://local)
sequence: 11/11 (Line: 1089, File: /home/STAF/emach/EMACH-stax.xml,
Machine: local://local)
iterate: 3/5 {'Name': '1.2.1 ToolX', 'TestCases':... (Line: 1135, File:
/home/STAF/emach/EMACH-stax.xml, Machine: local://local)
sequence: 1/2 (Line: 1136, File: /home/STAF/emach/EMACH-stax.xml, Machine:
local://local)
block: main.Test execution.1:2:1 ToolX (Line: 1138, File:
/home/STAF/emach/EMACH-stax.xml, Machine: local://local)
sequence: 3/4 (Line: 1139, File: /home/STAF/emach/EMACH-stax.xml, Machine:
local://local)
function: EMACH_ProcessTestCases (Line: 1342, File:
/home/STAF/emach/EMACH-stax.xml, Machine: local://local)
sequence: 1/1 (Line: 1349, File: /home/STAF/emach/EMACH-stax.xml, Machine:
local://local)
finally (Line: 1504, File: /home/STAF/emach/EMACH-stax.xml, Machine:
local://local)
]
Condition Stack: []
}
#
I also sent a SIGQUIT to JVM. Here is the output:
2009-08-03 18:00:15
Full thread dump Java HotSpot(TM) Client VM (11.2-b01 mixed mode):
"Thread-6066" prio=10 tid=0x6f4f0c00 nid=0x429f runnable
[0x6fec5000..0x6fec6030]
java.lang.Thread.State: RUNNABLE
at com.ibm.staf.STAFHandle.STAFSubmit2(Native Method)
at com.ibm.staf.STAFHandle.submit2(STAFHandle.java:67)
at com.ibm.staf.service.stax.STAXJob.submitSync(STAXJob.java:1247)
at
com.ibm.staf.service.stax.STAXJob$STAFQueueMonitor.run(STAXJob.java:1622)
"Thread-11" prio=10 tid=0x713be000 nid=0x3941 runnable [0x702fe000..0x702fef30]
java.lang.Thread.State: RUNNABLE
at com.ibm.staf.STAFHandle.STAFSubmit2(Native Method)
at com.ibm.staf.STAFHandle.submit2(STAFHandle.java:59)
at
com.ibm.staf.service.event.GenerationManager.run(GenerationManager.java:566)
at java.lang.Thread.run(Thread.java:619)
"Thread-10" prio=10 tid=0x713ae400 nid=0x3940 in Object.wait()
[0x7047e000..0x7047edb0]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at
com.ibm.staf.service.event.GenerationManager.notificationThread(GenerationManager.java:450)
- locked <0x76c607f0> (a com.ibm.staf.service.event.GenerationManager$1)
at
com.ibm.staf.service.event.GenerationManager$1.run(GenerationManager.java:189)
"Thread-8" prio=10 tid=0x713a9c00 nid=0x393d in Object.wait()
[0x704cf000..0x704cfe30]
java.lang.Thread.State: BLOCKED (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at
com.ibm.staf.service.stax.STAXThreadQueue$QueueThread.run(STAXThreadQueue.java:49)
- locked <0x76bfbbc0> (a java.util.LinkedList)
"Thread-7" prio=10 tid=0x0816bc00 nid=0x393c in Object.wait()
[0x70520000..0x705210b0]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at
com.ibm.staf.service.stax.STAXThreadQueue$QueueThread.run(STAXThreadQueue.java:49)
- locked <0x76bfbbc0> (a java.util.LinkedList)
"Thread-6" prio=10 tid=0x0813e000 nid=0x393b in Object.wait()
[0x70572000..0x70572130]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at
com.ibm.staf.service.stax.STAXThreadQueue$QueueThread.run(STAXThreadQueue.java:49)
- locked <0x76bfbbc0> (a java.util.LinkedList)
"Thread-5" prio=10 tid=0x081a6000 nid=0x393a runnable [0x705c2000..0x705c2fb0]
java.lang.Thread.State: RUNNABLE
at com.ibm.staf.service.stax.STAXThread.execute(STAXThread.java:1359)
- locked <0x76eeb010> (a java.util.TreeSet)
at
com.ibm.staf.service.stax.STAXThreadQueue$QueueThread.run(STAXThreadQueue.java:54)
"Thread-4" prio=10 tid=0x0814e800 nid=0x3939 in Object.wait()
[0x70613000..0x70614030]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:485)
at
com.ibm.staf.service.stax.STAXThreadQueue$QueueThread.run(STAXThreadQueue.java:49)
- locked <0x76bfbbc0> (a java.util.LinkedList)
"Thread-1" prio=10 tid=0x0818a000 nid=0x392d in Object.wait()
[0x70721000..0x70721eb0]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x76b31408> (a
com.ibm.staf.service.stax.STAXTimedEventQueue)
at java.lang.Object.wait(Object.java:485)
at
com.ibm.staf.service.stax.STAXTimedEventQueue.run(STAXTimedEventQueue.java:48)
- locked <0x76b31408> (a com.ibm.staf.service.stax.STAXTimedEventQueue)
"Low Memory Detector" daemon prio=10 tid=0x71300800 nid=0x3929 runnable
[0x00000000..0x00000000]
java.lang.Thread.State: RUNNABLE
"CompilerThread0" daemon prio=10 tid=0x080be400 nid=0x3928 waiting on condition
[0x00000000..0x714bb8e8]
java.lang.Thread.State: RUNNABLE
"Signal Dispatcher" daemon prio=10 tid=0x080bcc00 nid=0x3927 waiting on
condition [0x00000000..0x00000000]
java.lang.Thread.State: RUNNABLE
"Finalizer" daemon prio=10 tid=0x080ac000 nid=0x3926 in Object.wait()
[0x7159c000..0x7159d130]
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 <0x76b24db0> (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=0x080a7800 nid=0x3925 in Object.wait()
[0x715ed000..0x715edfb0]
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$ReferenceHandler.run(Reference.java:116)
- locked <0x76b24798> (a java.lang.ref.Reference$Lock)
"main" prio=10 tid=0x08057800 nid=0x3923 runnable [0xb7dc4000..0xb7dc41f8]
java.lang.Thread.State: RUNNABLE
at com.ibm.staf.service.STAFServiceHelper.listen(Native Method)
at
com.ibm.staf.service.STAFServiceHelper.main(STAFServiceHelper.java:124)
"VM Thread" prio=10 tid=0x080a4000 nid=0x3924 runnable
"VM Periodic Task Thread" prio=10 tid=0x71302800 nid=0x392a waiting on condition
JNI global references: 886
Heap
def new generation total 1088K, used 765K [0x71c50000, 0x71d70000,
0x76b10000)
eden space 1024K, 74% used [0x71c50000, 0x71d0f6f0, 0x71d50000)
from space 64K, 0% used [0x71d50000, 0x71d50000, 0x71d60000)
to space 64K, 0% used [0x71d60000, 0x71d60000, 0x71d70000)
tenured generation total 12620K, used 11613K [0x76b10000, 0x77763000,
0xb1c50000)
the space 12620K, 92% used [0x76b10000, 0x776674a0, 0x77667600, 0x77763000)
compacting perm gen total 16896K, used 16690K [0xb1c50000, 0xb2cd0000,
0xb5c50000)
the space 16896K, 98% used [0xb1c50000, 0xb2c9c9c0, 0xb2c9ca00, 0xb2cd0000)
No shared spaces configured.
What could be the next step of debugging?
Bodo
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