Tuxedo -WTC stuck thread problem
Hi,
Tuxedo 8.1
OS: HP-UX
Weblogic:8.1
I am facing problem while using the WTC along with Tuxedo Service. My SVCTIMEOUT is 300 and causes the server kill. But its does not immediately start the server and give
1666 WARN: Could not terminate server(8709) processing after SVCTIMEOUT.
After sometime it do restarts the server. But the WTC threads which called the service are not released and gets stuck.
Can anyone please help?
Regards,
Aruna
Hi Todd,
Thanks for the answer. But actually I have already checked all these settings. The BLOCKTIME setting on Tuxedo ubb file is 100 and on WTC its is 100 as well for the Local Access Point. For domain there is no setting and as I understand it should take the ubb settings then.
Now, however I have one more problem at hand. I have following settings:
WTC BLOCKTIME 150
Tuxedo BLOCKTIME 150
SVCTIMEOUT 120
tpcall with TPNOTRAN|TPNOTIME flags set.
When I am making a call though WTC it gives me TPTIME and times out in 60 seconds. With these settings I am expecting it to timeout after 120 seconds when the server gets SIGKILL and restarts itself.
When I am using the Tuxedo client from Unix it works as exepcted.
Any help would be appreciated as I have tried all setting and serached all forums for an answer.
Regards,
Aruna Ahlawat
Similar Messages
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Hello All,
We are getting stuck thread in weblogic under high load.
following is the thread dump from weblogic 10
"[STANDBY] ExecuteThread: '13' for queue: 'weblogic.kernel.Default (self-tuning)'" id=83 idx=0x134 tid=5376 prio=5 alive, in native, waiting, daemon
-- Waiting for notification on: weblogic/work/ExecuteThread@0x06DEC880[fat lock]
at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native Method)
at java/lang/Object.wait(J)V(Native Method)
at java/lang/Object.wait(Object.java:474)
at weblogic/work/ExecuteThread.waitForRequest(ExecuteThread.java:156)
^-- Lock released while waiting: weblogic/work/ExecuteThread@0x06DEC880[fat lock]
at weblogic/work/ExecuteThread.run(ExecuteThread.java:177)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"[STANDBY] ExecuteThread: '14' for queue: 'weblogic.kernel.Default (self-tuning)'" id=84 idx=0x138 tid=1688 prio=5 alive, in native, waiting, daemon
-- Waiting for notification on: weblogic/work/ExecuteThread@0x06E50070[fat lock]
at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native Method)
at java/lang/Object.wait(J)V(Native Method)
at java/lang/Object.wait(Object.java:474)
at weblogic/work/ExecuteThread.waitForRequest(ExecuteThread.java:156)
^-- Lock released while waiting: weblogic/work/ExecuteThread@0x06E50070[fat lock]
at weblogic/work/ExecuteThread.run(ExecuteThread.java:177)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"[STUCK] ExecuteThread: '15' for queue: 'weblogic.kernel.Default (self-tuning)'" id=85 idx=0x13c tid=3984 prio=1 alive, daemon
at jrockit/vm/Allocator.allocArray(Allocator.java:392)
at java/lang/AbstractStringBuilder.<init>(AbstractStringBuilder.java:44)
at java/lang/StringBuffer.<init>(StringBuffer.java:80)
at com/vignette/exolab/castor/jdo/oql/ParseTreeWalker.addWhereClause(ParseTreeWalker.java:994)
at com/vignette/exolab/castor/jdo/oql/ParseTreeWalker.createQueryExpression(ParseTreeWalker.java:816)
at com/vignette/exolab/castor/jdo/oql/ParseTreeWalker.<init>(ParseTreeWalker.java:139)
at com/vignette/exolab/castor/jdo/engine/OQLQueryImpl.create(OQLQueryImpl.java:274)
at com/vignette/exolab/castor/jdo/engine/DatabaseImpl.getOQLQuery(DatabaseImpl.java:502)
at com/vignette/as/server/persist/dao/JDODAOPersistor.findByQuery(JDODAOPersistor.java:395)
at com/vignette/as/server/persist/dao/JDODAOPersistor.findByIds(JDODAOPersistor.java:360)
at com/vignette/as/server/persist/ExtensibleApplicationObjectPersistor.findByIdsHelper(ExtensibleApplicationObjectPersistor.java:159)
at com/vignette/as/server/persist/ExtensibleApplicationObjectPersistor.findByIds(ExtensibleApplicationObjectPersistor.java:90)
at com/vignette/as/server/logic/channel/ChannelOpsLogic.findById(ChannelOpsLogic.java:194)
at com/vignette/as/server/logic/channel/ChannelOpsLogicGen.findById(ChannelOpsLogicGen.java:1553)
at com/vignette/as/client/javabean/Channel.findById(Channel.java:247)
at com/vignette/as/server/logic/channel/ChannelOpsLogic.getSubchannels(ChannelOpsLogic.java:563)
at com/vignette/as/server/logic/channel/ChannelOpsLogicGen.getSubchannels(ChannelOpsLogicGen.java:3237)
at com/vignette/as/client/javabean/ChannelBase.getSubchannels(ChannelBase.java:480)
at com/vignette/as/client/javabean/ChannelBase.getAllSubchannels(ChannelBase.java:375)
at com/astrazeneca/portal/dpm/ChannelWrapper.getSubchannels(ChannelWrapper.java:203)
at jsp_servlet/_jsp/_grid/__xmlgeneration.subChannelRec(__xmlgeneration.java:97)
at jsp_servlet/_jsp/_grid/__xmlgeneration.subChannelRec(__xmlgeneration.java:146)
at jsp_servlet/_jsp/_grid/__xmlgeneration._jspService(__xmlgeneration.java:430)
at weblogic/servlet/jsp/JspBase.service(JspBase.java:34)
at weblogic/servlet/internal/StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:226)
at weblogic/servlet/internal/StubSecurityHelper.invokeServlet(StubSecurityHelper.java:124)
at weblogic/servlet/internal/ServletStubImpl.execute(ServletStubImpl.java:283)
at weblogic/servlet/internal/ServletStubImpl.execute(ServletStubImpl.java:175)
at weblogic/servlet/internal/WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3395)
at weblogic/security/acl/internal/AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic/security/service/SecurityManager.runAs(Lweblogic/security/acl/internal/AuthenticatedSubject;Lweblogic/security/acl/internal/AuthenticatedSubject;Ljava/security/PrivilegedAction;)Ljava/lang/Object;(Unknown Source)
at weblogic/servlet/internal/WebAppServletContext.securedExecute(WebAppServletContext.java:2140)
at weblogic/servlet/internal/WebAppServletContext.execute(WebAppServletContext.java:2046)
at weblogic/servlet/internal/ServletRequestImpl.run(ServletRequestImpl.java:1366)
at weblogic/work/ExecuteThread.execute(ExecuteThread.java:200)
at weblogic/work/ExecuteThread.run(ExecuteThread.java:172)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"[STANDBY] ExecuteThread: '16' for queue: 'weblogic.kernel.Default (self-tuning)'" id=86 idx=0x140 tid=1192 prio=5 alive, in native, waiting, daemon
-- Waiting for notification on: weblogic/work/ExecuteThread@0x06E50AF0[fat lock]
at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native Method)
at java/lang/Object.wait(J)V(Native Method)
at java/lang/Object.wait(Object.java:474)
at weblogic/work/ExecuteThread.waitForRequest(ExecuteThread.java:156)
^-- Lock released while waiting: weblogic/work/ExecuteThread@0x06E50AF0[fat lock]
at weblogic/work/ExecuteThread.run(ExecuteThread.java:177)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"VAP Topic Consumer Thread - 0" id=87 idx=0x144 tid=6040 prio=5 alive, in native, parked, daemon
at jrockit/vm/Locks.park0(J)V(Native Method)
at jrockit/vm/Locks.park(Locks.java:2416)
at sun/misc/Unsafe.park(ZJ)V(Native Method)
at java/util/concurrent/locks/LockSupport.park(LockSupport.java:118)
at java/util/concurrent/locks/AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1767)
at java/util/concurrent/LinkedBlockingQueue.take(LinkedBlockingQueue.java:359)
at com/epicentric/topic/internal/MessageQueue.remove(MessageQueue.java:67)
at com/epicentric/topic/internal/Consumer.run(Consumer.java:72)
at java/lang/Thread.run(Thread.java:595)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"VAP Topic Consumer Thread - 1" id=88 idx=0x148 tid=4752 prio=5 alive, in native, parked, daemon
at jrockit/vm/Locks.park0(J)V(Native Method)
at jrockit/vm/Locks.park(Locks.java:2416)
at sun/misc/Unsafe.park(ZJ)V(Native Method)
at java/util/concurrent/locks/LockSupport.park(LockSupport.java:118)
at java/util/concurrent/locks/AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1767)
at java/util/concurrent/LinkedBlockingQueue.take(LinkedBlockingQueue.java:359)
at com/epicentric/topic/internal/MessageQueue.remove(MessageQueue.java:67)
at com/epicentric/topic/internal/Consumer.run(Consumer.java:72)
at java/lang/Thread.run(Thread.java:595)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"VAP Topic Consumer Thread - 2" id=89 idx=0x14c tid=4504 prio=5 alive, in native, parked, daemon
at jrockit/vm/Locks.park0(J)V(Native Method)
at jrockit/vm/Locks.park(Locks.java:2416)
at sun/misc/Unsafe.park(ZJ)V(Native Method)
at java/util/concurrent/locks/LockSupport.park(LockSupport.java:118)
at java/util/concurrent/locks/AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1767)
at java/util/concurrent/LinkedBlockingQueue.take(LinkedBlockingQueue.java:359)
at com/epicentric/topic/internal/MessageQueue.remove(MessageQueue.java:67)
at com/epicentric/topic/internal/Consumer.run(Consumer.java:72)
at java/lang/Thread.run(Thread.java:595)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"VAP Topic Consumer Thread - 3" id=90 idx=0x150 tid=5572 prio=5 alive, in native, parked, daemon
at jrockit/vm/Locks.park0(J)V(Native Method)
at jrockit/vm/Locks.park(Locks.java:2416)
at sun/misc/Unsafe.park(ZJ)V(Native Method)
at java/util/concurrent/locks/LockSupport.park(LockSupport.java:118)
at java/util/concurrent/locks/AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1767)
at java/util/concurrent/LinkedBlockingQueue.take(LinkedBlockingQueue.java:359)
at com/epicentric/topic/internal/MessageQueue.remove(MessageQueue.java:67)
at com/epicentric/topic/internal/Consumer.run(Consumer.java:72)
at java/lang/Thread.run(Thread.java:595)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"VAP Topic Consumer Thread - 4" id=91 idx=0x154 tid=4340 prio=5 alive, in native, parked, daemon
at jrockit/vm/Locks.park0(J)V(Native Method)
at jrockit/vm/Locks.park(Locks.java:2416)
at sun/misc/Unsafe.park(ZJ)V(Native Method)
at java/util/concurrent/locks/LockSupport.park(LockSupport.java:118)
at java/util/concurrent/locks/AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1767)
at java/util/concurrent/LinkedBlockingQueue.take(LinkedBlockingQueue.java:359)
at com/epicentric/topic/internal/MessageQueue.remove(MessageQueue.java:67)
at com/epicentric/topic/internal/Consumer.run(Consumer.java:72)
at java/lang/Thread.run(Thread.java:595)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"CS_Local_Monitor_0" id=92 idx=0x158 tid=3864 prio=5 alive, in native, sleeping, native_waiting, daemon
at java/lang/Thread.sleep(J)V(Native Method)
at com/vignette/config/client/cachefile/ConfigSpaceLocal$Monitor.run(ConfigSpaceLocal.java:1364)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"Thread-41" id=93 idx=0x15c tid=4884 prio=1 alive, in native, waiting, daemon
-- Waiting for notification on: java/util/ArrayList@0x0A899918[fat lock]
at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native Method)
at java/lang/Object.wait(J)V(Native Method)
at java/lang/Object.wait(Object.java:474)
at com/vignette/logging/LocaleAppender$Dispatcher.run(LocaleAppender.java:393)
^-- Lock released while waiting: java/util/ArrayList@0x0A899918[fat lock]
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"Thread-42" id=94 idx=0x160 tid=4968 prio=1 alive, in native, waiting, daemon
-- Waiting for notification on: java/util/ArrayList@0x06BE2238[fat lock]
at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native Method)
at java/lang/Object.wait(J)V(Native Method)
at java/lang/Object.wait(Object.java:474)
at com/vignette/logging/LocaleAppender$Dispatcher.run(LocaleAppender.java:393)
^-- Lock released while waiting: java/util/ArrayList@0x06BE2238[fat lock]
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"TaskScheduler thread" id=98 idx=0x164 tid=1580 prio=5 alive, in native, sleeping, native_waiting, daemon
at java/lang/Thread.sleep(J)V(Native Method)
at com/epicentric/task/TaskScheduler.sleepUntilRuntime(TaskScheduler.java:226)
at com/epicentric/task/TaskScheduler.run(TaskScheduler.java:83)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"TaskQueue Lease Manager" id=100 idx=0x168 tid=3908 prio=5 alive, in native, sleeping, native_waiting, daemon
at java/lang/Thread.sleep(J)V(Native Method)
at com/epicentric/task/internal/LeaseManager.waitForNextExecutionTime(LeaseManager.java:69)
at com/epicentric/task/internal/LeaseManager.run(LeaseManager.java:52)
at java/lang/Thread.run(Thread.java:595)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"Thread System Expiration and Ostracizing Thread" id=101 idx=0x16c tid=4200 prio=5 alive, in native, sleeping, native_waiting, daemon
at java/lang/Thread.sleep(J)V(Native Method)
at com/epicentric/threadpool/standard/StandardThreadPool$ExpirationThread.run(StandardThreadPool.java:238)
at java/lang/Thread.run(Thread.java:595)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"Task Executor" id=102 idx=0x170 tid=3592 prio=1 alive, in native, sleeping, native_waiting, daemon
at java/lang/Thread.sleep(J)V(Native Method)
at com/epicentric/task/internal/TaskExecutor.waitForNextExecutionTime(TaskExecutor.java:205)
at com/epicentric/task/internal/TaskExecutor.run(TaskExecutor.java:186)
at java/lang/Thread.run(Thread.java:595)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"Task Metric Gatherer" id=103 idx=0x174 tid=5988 prio=1 alive, in native, sleeping, native_waiting, daemon
at java/lang/Thread.sleep(J)V(Native Method)
at com/epicentric/task/internal/TaskExecutor$1.run(TaskExecutor.java:142)
at java/lang/Thread.run(Thread.java:595)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"CS_Local_Monitor_0" id=142 idx=0x178 tid=5196 prio=5 alive, in native, sleeping, native_waiting, daemon
at java/lang/Thread.sleep(J)V(Native Method)
at com/vignette/config/client/cachefile/ConfigSpaceLocal$Monitor.run(ConfigSpaceLocal.java:1364)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"Thread-54" id=130 idx=0x17c tid=648 prio=1 alive, in native, waiting, daemon
-- Waiting for notification on: java/util/ArrayList@0x0AD3C798[fat lock]
at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native Method)
at java/lang/Object.wait(J)V(Native Method)
at java/lang/Object.wait(Object.java:474)
at com/vignette/logging/LocaleAppender$Dispatcher.run(LocaleAppender.java:393)
^-- Lock released while waiting: java/util/ArrayList@0x0AD3C798[fat lock]
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"Timer-10" id=113 idx=0x180 tid=1092 prio=5 alive, in native, waiting, daemon
-- Waiting for notification on: java/util/TaskQueue@0x00B22F40[fat lock]
at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native Method)
at java/lang/Object.wait(J)V(Native Method)
at java/util/TimerThread.mainLoop(Timer.java:509)
^-- Lock released while waiting: java/util/TaskQueue@0x00B22F40[fat lock]
at java/util/TimerThread.run(Timer.java:462)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"JNDI Monitor" id=116 idx=0x184 tid=1856 prio=5 alive, in native, waiting, daemon
-- Waiting for notification on: com/epicentric/jndi/Monitor@0x00B12D60[fat lock]
at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native Method)
at java/lang/Object.wait(J)V(Native Method)
at com/epicentric/jndi/Monitor.run(Monitor.java:100)
^-- Lock released while waiting: com/epicentric/jndi/Monitor@0x00B12D60[fat lock]
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"Thread-47" id=117 idx=0x188 tid=816 prio=5 alive, in native, daemon
at jrockit/net/SocketNativeIO.readBytesPinned(Ljava/io/FileDescriptor;[BIII)I(Native Method)
at jrockit/net/SocketNativeIO.socketRead(SocketNativeIO.java:31)
at java/net/SocketInputStream.socketRead0(Ljava/io/FileDescriptor;[BIII)I(SocketInputStream.java)
at java/net/SocketInputStream.read(SocketInputStream.java:129)
at java/io/BufferedInputStream.fill(BufferedInputStream.java:218)
at java/io/BufferedInputStream.read1(BufferedInputStream.java:256)
at java/io/BufferedInputStream.read(BufferedInputStream.java:313)
^-- Holding lock: java/io/BufferedInputStream@0x00B3EA48[thin lock]
at com/sun/jndi/ldap/Connection.run(Connection.java:784)
at java/lang/Thread.run(Thread.java:595)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"TaskScheduler thread" id=119 idx=0x18c tid=4520 prio=5 alive, in native, sleeping, native_waiting, daemon
at java/lang/Thread.sleep(J)V(Native Method)
at com/epicentric/task/TaskScheduler.run(TaskScheduler.java:94)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"OracleTimeoutPollingThread" id=124 idx=0x190 tid=2628 prio=10 alive, in native, sleeping, native_waiting, daemon
at java/lang/Thread.sleep(J)V(Native Method)
at oracle/jdbc/driver/OracleTimeoutPollingThread.run(OracleTimeoutPollingThread.java:158)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"Thread-55" id=131 idx=0x194 tid=5700 prio=1 alive, in native, waiting, daemon
-- Waiting for notification on: java/util/ArrayList@0x0973F378[fat lock]
at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native Method)
at java/lang/Object.wait(J)V(Native Method)
at java/lang/Object.wait(Object.java:474)
at com/vignette/logging/LocaleAppender$Dispatcher.run(LocaleAppender.java:393)
^-- Lock released while waiting: java/util/ArrayList@0x0973F378[fat lock]
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"Thread-56" id=132 idx=0x198 tid=5596 prio=5 alive, in native, sleeping, native_waiting, daemon
at java/lang/Thread.sleep(J)V(Native Method)
at org/apache/commons/pool/impl/GenericObjectPool$Evictor.run(GenericObjectPool.java:1122)
at java/lang/Thread.run(Thread.java:595)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"CacheSyncThread" id=133 idx=0x19c tid=708 prio=5 alive, in native, sleeping, native_waiting, daemon
at java/lang/Thread.sleep(J)V(Native Method)
at com/vignette/as/server/caching/CacheSynchronization.run(CacheSynchronization.java:135)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"Thread-58" id=135 idx=0x1a0 tid=5652 prio=5 alive, in native, sleeping, native_waiting, daemon
at java/lang/Thread.sleep(J)V(Native Method)
at org/apache/commons/pool/impl/GenericObjectPool$Evictor.run(GenericObjectPool.java:1122)
at java/lang/Thread.run(Thread.java:595)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"Thread-61" id=143 idx=0x1a4 tid=4196 prio=1 alive, in native, waiting, daemon
-- Waiting for notification on: java/util/ArrayList@0x0BEF1160[fat lock]
at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native Method)
at java/lang/Object.wait(J)V(Native Method)
at java/lang/Object.wait(Object.java:474)
at com/vignette/logging/LocaleAppender$Dispatcher.run(LocaleAppender.java:393)
^-- Lock released while waiting: java/util/ArrayList@0x0BEF1160[fat lock]
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"Thread-62" id=144 idx=0x1a8 tid=5456 prio=1 alive, in native, waiting, daemon
-- Waiting for notification on: java/util/ArrayList@0x0D650770[fat lock]
at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native Method)
at java/lang/Object.wait(J)V(Native Method)
at java/lang/Object.wait(Object.java:474)
at com/vignette/logging/LocaleAppender$Dispatcher.run(LocaleAppender.java:393)
^-- Lock released while waiting: java/util/ArrayList@0x0D650770[fat lock]
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"Thread-63" id=145 idx=0x1ac tid=1056 prio=5 alive, in native, sleeping, native_waiting, daemon
at java/lang/Thread.sleep(J)V(Native Method)
at org/apache/commons/pool/impl/GenericObjectPool$Evictor.run(GenericObjectPool.java:1122)
at java/lang/Thread.run(Thread.java:595)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"CacheSyncThread" id=146 idx=0x1b0 tid=3496 prio=5 alive, in native, sleeping, native_waiting, daemon
at java/lang/Thread.sleep(J)V(Native Method)
at com/vignette/as/server/caching/CacheSynchronization.run(CacheSynchronization.java:135)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"Thread-64" id=147 idx=0x1b4 tid=4132 prio=5 alive, in native, sleeping, native_waiting, daemon
at java/lang/Thread.sleep(J)V(Native Method)
at org/apache/commons/pool/impl/GenericObjectPool$Evictor.run(GenericObjectPool.java:1122)
at java/lang/Thread.run(Thread.java:595)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"CS_Local_Monitor_0" id=221 idx=0x1b8 tid=6104 prio=5 alive, in native, sleeping, native_waiting, daemon
at java/lang/Thread.sleep(J)V(Native Method)
at com/vignette/config/client/cachefile/ConfigSpaceLocal$Monitor.run(ConfigSpaceLocal.java:1364)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"Thread-84" id=222 idx=0x1bc tid=3500 prio=1 alive, in native, waiting, daemon
-- Waiting for notification on: java/util/ArrayList@0x1673EAD8[fat lock]
at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native Method)
at java/lang/Object.wait(J)V(Native Method)
at java/lang/Object.wait(Object.java:474)
at com/vignette/logging/LocaleAppender$Dispatcher.run(LocaleAppender.java:393)
^-- Lock released while waiting: java/util/ArrayList@0x1673EAD8[fat lock]
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"Thread-85" id=223 idx=0x1c0 tid=5492 prio=1 alive, in native, waiting, daemon
-- Waiting for notification on: java/util/ArrayList@0x1932F128[fat lock]
at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native Method)
at java/lang/Object.wait(J)V(Native Method)
at java/lang/Object.wait(Object.java:474)
at com/vignette/logging/LocaleAppender$Dispatcher.run(LocaleAppender.java:393)
^-- Lock released while waiting: java/util/ArrayList@0x1932F128[fat lock]
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"[STANDBY] ExecuteThread: '17' for queueHi,
We are facing a similar stuck thread problem with the following stack trace...
Any help on this is much appreciated.
Thanks,
Sen
Thread-86 "[STUCK] ExecuteThread: '10' for queue: 'weblogic.kernel.Default (self-tuning)'" <alive, in native, suspended, waiting, priority=1, DAEMON> {
-- Waiting for notification on: netscape.ldap.LDAPSearchListener@2accce6[fat lock]
java.lang.Object.wait(Object.java:???)
java.lang.Object.wait(Object.java:485)
netscape.ldap.LDAPMessageQueue.waitForMessage(LDAPMessageQueue.java:198)
netscape.ldap.LDAPMessageQueue.waitFirstMessage(LDAPMessageQueue.java:100)
netscape.ldap.LDAPConnection.sendRequest(LDAPConnection.java:1782)
^-- Holding lock: netscape.ldap.LDAPConnection@138555c[thin lock]
netscape.ldap.LDAPConnection.search(LDAPConnection.java:2500)
weblogic.security.providers.authentication.LDAPAtnDelegate.getDNForUser(LDAPAtnDelegate.java:3317)
weblogic.security.providers.authentication.LDAPAtnDelegate.listMemberGroups(LDAPAtnDelegate.java:2091)
weblogic.security.providers.authentication.LDAPAtnLoginModuleImpl.addAllGroups(LDAPAtnLoginModuleImpl.java:419)
weblogic.security.providers.authentication.LDAPAtnLoginModuleImpl.addGroups(LDAPAtnLoginModuleImpl.java:411)
weblogic.security.providers.authentication.LDAPAtnLoginModuleImpl.login(LDAPAtnLoginModuleImpl.java:136)
com.bea.common.security.internal.service.LoginModuleWrapper$1.run(LoginModuleWrapper.java:110)
com.bea.common.security.internal.service.LoginModuleWrapper.login(LoginModuleWrapper.java:101)
sun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethodAccessorImpl.java:???)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:27)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:575)
javax.security.auth.login.LoginContext.invoke(LoginContext.java:720)
javax.security.auth.login.LoginContext.access$000(LoginContext.java:186)
javax.security.auth.login.LoginContext$4.run(LoginContext.java:683)
javax.security.auth.login.LoginContext.invokePriv(LoginContext.java:680)
javax.security.auth.login.LoginContext.login(LoginContext.java:566)
com.bea.common.security.internal.service.JAASLoginServiceImpl.login(JAASLoginServiceImpl.java:77)
sun.reflect.GeneratedMethodAccessor2726.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:575)
com.bea.common.security.internal.utils.Delegator$ProxyInvocationHandler.invoke(Delegator.java:57)
$Proxy17.login(Unknown Source)
weblogic.security.service.internal.WLSJAASLoginServiceImpl$ServiceImpl.login(Unknown Source)
com.bea.common.security.internal.service.JAASAuthenticationServiceImpl.authenticate(JAASAuthenticationServiceImpl.java:74)
sun.reflect.GeneratedMethodAccessor2727.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:575)
com.bea.common.security.internal.utils.Delegator$ProxyInvocationHandler.invoke(Delegator.java:57)
$Proxy37.authenticate(Unknown Source)
weblogic.security.service.WLSJAASAuthenticationServiceWrapper.authenticate(Unknown Source)
weblogic.security.service.PrincipalAuthenticator.authenticate(Unknown Source)
weblogic.servlet.security.internal.SecurityModule.checkAuthenticate(SecurityModule.java:213)
weblogic.servlet.security.ServletAuthentication.login(ServletAuthentication.java:391)
weblogic.servlet.security.ServletAuthentication.weak(ServletAuthentication.java:371)
com.bea.p13n.security.Authentication.login(Authentication.java:118)
com.ppluk.moneyout.portal.auth.LoginServlet.doGet(LoginServlet.java:40)
javax.servlet.http.HttpServlet.service(HttpServlet.java:700)
javax.servlet.http.HttpServlet.service(HttpServlet.java:815)
weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:224)
weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:108)
weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:198)
weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:41)
com.bea.portal.tools.servlet.http.HttpContextFilter.doFilter(HttpContextFilter.java:50)
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:41)
com.bea.p13n.servlets.PortalServletFilter.doFilter(PortalServletFilter.java:241)
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:41)
com.bea.jsptools.servlet.PagedResultServiceFilter.doFilter(PagedResultServiceFilter.java:61)
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:41)
weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:25)
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:41)
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3468)
weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:308)
weblogic.security.service.SecurityManager.runAs(Unknown Source)
weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2116)
weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2038)
weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1372)
weblogic.work.ExecuteThread.execute(ExecuteThread.java:198)
weblogic.work.ExecuteThread.run(ExecuteThread.java:165)
} -
Problem Deploying Composites to Oracle SOA 11.1.1.5 (STUCK Thread Issue)
Hi All,
I got stuck thread issues when deploying composites to Oracle SOA 11.1.1.5 running on Windows Server 2008 R2. Even the SimpleApproval composite which ships with the standard installation is having trouble deploying.
The composites are deploying fine in Oracle SOA 11.1.1.5 running on Windows XP.
I'm not so good with thread dumps, so I post it below for rescue.
Please advice,
Rommel
<Jul 18, 2011 10:15:25 AM AST> <Error> <WebLogicServer> <BEA-000337> <[STUCK] Ex
ecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)' has been bus
y for "605" seconds working on the request "weblogic.servlet.internal.ServletReq
uestImpl@32d047d4[
POST /soa-infra/deployer HTTP/1.1
Connection: TE
TE: trailers, deflate, gzip, compress
User-Agent: Oracle HTTPClient Version 10h
Accept-Encoding: gzip, x-gzip, compress, x-compress
ECID-Context:
Authorization: Basic bmFnaGl3ZWJsb2dpY3NvYTp3ZWJsb2dpY3NvYTEwIQ==
Content-type: application/octet-stream
Content-Length: 25876
]", which is more than the configured time (StuckThreadMaxTime) of "600" seconds
. Stack trace:
Thread-55 "[STUCK] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-
tuning)'" <alive, in native, suspended, priority=1, DAEMON> {
jrockit.net.SocketNativeIO.readBytesPinned(SocketNativeIO.java:???)
jrockit.net.SocketNativeIO.socketRead(SocketNativeIO.java:24)
java.net.SocketInputStream.socketRead0(SocketInputStream.java:???)
java.net.SocketInputStream.read(SocketInputStream.java:107)
oracle.net.nt.MetricsEnabledInputStream.read(TcpNTAdapter.java:707)
oracle.net.ns.Packet.receive(Packet.java:243)
oracle.net.ns.DataPacket.receive(DataPacket.java:106)
oracle.net.ns.NetInputStream.getNextPacket(NetInputStream.java:309)
oracle.net.ns.NetInputStream.read(NetInputStream.java:254)
oracle.jdbc.driver.T4CSocketInputStreamWrapper.read(T4CSocketInputStreamWrap
per.java:93)
oracle.jdbc.driver.T4CMAREngine.getNBytes(T4CMAREngine.java:1573)
oracle.jdbc.driver.T4C8TTILobd.unmarshalLobData(T4C8TTILobd.java:360)
oracle.jdbc.driver.T4C8TTILob.readLOBD(T4C8TTILob.java:787)
oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:303)
oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:181)
oracle.jdbc.driver.T4C8TTILob.read(T4C8TTILob.java:139)
oracle.jdbc.driver.T4CConnection.getBytes(T4CConnection.java:2690)
^-- Holding lock: oracle.jdbc.driver.T4CConnection@32386377[thin lock]
oracle.sql.BLOB.getBytes(BLOB.java:557)
oracle.jdbc.driver.OracleBlobInputStream.needBytes(OracleBlobInputStream.jav
a:188)
oracle.jdbc.driver.OracleBufferedStream.readInternal(OracleBufferedStream.ja
va:171)
oracle.jdbc.driver.OracleBufferedStream.read(OracleBufferedStream.java:151)
^-- Holding lock: oracle.jdbc.driver.OracleBlobInputStream@341d0b87[thin loc
k]
java.io.BufferedInputStream.fill(BufferedInputStream.java:189)
java.io.BufferedInputStream.read(BufferedInputStream.java:236)
^-- Holding lock: oracle.mds.internal.persistence.db.DBInputStream@341d0bb2[
thin lock]
oracle.xml.parser.v2.XMLReader.pushXMLReader(XMLReader.java:363)
oracle.xml.parser.v2.XMLReader.pushXMLReader(XMLReader.java:230)
oracle.xml.parser.v2.XMLParser.parse(XMLParser.java:217)
oracle.fabric.common.wsdl.SchemaBuilder.parseXMLSrc(SchemaBuilder.java:1016)
oracle.fabric.common.wsdl.SchemaBuilder.parseXSDSrc(SchemaBuilder.java:984)
oracle.fabric.common.wsdl.SchemaBuilder.processSchemaImportsAndInclude(Schem
aBuilder.java:755)
oracle.fabric.common.wsdl.SchemaBuilder.loadEmbeddedSchemas(SchemaBuilder.ja
va:474)
oracle.fabric.common.wsdl.SchemaBuilder.loadSchemasFromWSDL(SchemaBuilder.ja
va:423)
oracle.fabric.common.wsdl.SchemaBuilder.loadAllSchemas(SchemaBuilder.java:21
4)
oracle.fabric.common.wsdl.SchemaManager.loadAllXSD(SchemaManager.java:209)
^-- Holding lock: oracle.fabric.common.wsdl.SchemaManager@36279195[thin lock
oracle.fabric.common.wsdl.SchemaManager.getXSDEntityResolver(SchemaManager.j
ava:424)
oracle.fabric.composite.model.CompositeModel.loadImports(CompositeModel.java
:361)
oracle.fabric.composite.model.CompositeModel.getWSDLManager(CompositeModel.j
ava:196)
oracle.integration.platform.blocks.adapter.AbstractAdapterBindingComponent.g
etWSDLDefinition(AbstractAdapterBindingComponent.java:168)
oracle.integration.platform.blocks.adapter.AdapterReference.loadDefinition(A
dapterReference.java:543)
oracle.integration.platform.blocks.adapter.AdapterReference.load(AdapterRefe
rence.java:377)
oracle.integration.platform.blocks.adapter.AdapterReference.load(AdapterRefe
rence.java:73)
oracle.integration.platform.blocks.deploy.CompositeDeploymentConnection.depl
oyReferences(CompositeDeploymentConnection.java:177)
oracle.integration.platform.blocks.deploy.CompositeDeploymentConnection.depl
oy(CompositeDeploymentConnection.java:81)
oracle.integration.platform.blocks.deploy.CompositeDeploymentManagerImpl.ini
tDeployment(CompositeDeploymentManagerImpl.java:143)
oracle.integration.platform.blocks.deploy.CompositeDeploymentManagerImpl.loa
d(CompositeDeploymentManagerImpl.java:61)
sun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethodAccessorImpl.java:?
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:27
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:25)
java.lang.reflect.Method.invoke(Method.java:575)
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopU
tils.java:306)
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint
(ReflectiveMethodInvocation.java:182)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(Reflect
iveMethodInvocation.java:148)
oracle.integration.platform.blocks.deploy.DeploymentEventPublisher.invoke(De
ploymentEventPublisher.java:57)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(Reflect
iveMethodInvocation.java:148)
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopPro
xy.java:151)
$Proxy309.load(Unknown Source)
oracle.integration.platform.blocks.deploy.StandaloneCompositeDeploymentCoord
inatorImpl.coordinateCompositeDeployment(StandaloneCompositeDeploymentCoordinato
rImpl.java:54)
oracle.integration.platform.blocks.deploy.servlet.BaseDeployProcessor.deploy
NewComposite(BaseDeployProcessor.java:365)
oracle.integration.platform.blocks.deploy.servlet.BaseDeployProcessor.deploy
SARs(BaseDeployProcessor.java:123)
^-- Holding lock: java.lang.Object@3621c97c[thin lock]
oracle.integration.platform.blocks.deploy.servlet.DeployProcessor.doDeployWo
rk(DeployProcessor.java:122)
oracle.integration.platform.blocks.deploy.servlet.DeployProcessor.doDeployWo
rk(DeployProcessor.java:107)
oracle.integration.platform.blocks.deploy.servlet.DeployProcessor.doDeploy(D
eployProcessor.java:96)
oracle.integration.platform.blocks.deploy.servlet.DeployProcessor.process(De
ployProcessor.java:68)
oracle.integration.platform.blocks.deploy.servlet.CompositeDeployerServlet.d
oPostInsideLoggingSession(CompositeDeployerServlet.java:141)
oracle.integration.platform.blocks.deploy.servlet.CompositeDeployerServlet.d
oPost(CompositeDeployerServlet.java:119)
javax.servlet.http.HttpServlet.service(HttpServlet.java:700)
javax.servlet.http.HttpServlet.service(HttpServlet.java:815)
weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSe
curityHelper.java:224)
weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelpe
r.java:108)
weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:206)
weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:55)
oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:111)
oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:299)
oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java
:405)
oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:94)
oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:98)
oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:70)
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:55)
oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:111)
oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:299)
oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java
:405)
oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:94)
oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:98)
oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:70)
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:55)
oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:86)
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:55)
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapR
un(WebAppServletContext.java:3687)
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(W
ebAppServletContext.java:3681)
weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubjec
t.java:308)
weblogic.security.service.SecurityManager.runAs(SecurityManager.java:116)
weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletC
ontext.java:2213)
weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.
java:2135)
weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:142
0)
weblogic.work.ExecuteThread.execute(ExecuteThread.java:203)
weblogic.work.ExecuteThread.run(ExecuteThread.java:170)
>I just noted that this is a database connectivity issue because when I point my soa related data sources (mds, soa_infra, etc...)to a local xe database, the deployment is doing fine.
-
Stuck Threads on weblogic 10.3.2 Holding lock HttpURLConnection
We are having issue with STUCK THREADS on weblogic 10.3.2. Basically my application makes a lot of web service calls over HTTPS and once in a while I see few STUCK THREADS and most of the time they clear but sometimes I have to bounce my server to clean.
I have a thread dump, according to this its holding lock at weblogic.net.http.HttpURLConnection.getInputStream
Any help to resolve this problem is highly appreciated.
ThreadDump:
<May 24, 2011 9:59:08 AM EDT> <Error> <WebLogicServer> <BEA-000337> <[STUCK] ExecuteThread: '11' for queue: 'weblogic.kernel.Default (self-tuning)' has been busy for "604" seconds working on the request "weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl@b607d75", which is more than the configured time (StuckThreadMaxTime) of "600" seconds. Stack trace:
Thread-75 "[STUCK] ExecuteThread: '11' for queue: 'weblogic.kernel.Default (self-tuning)'" <alive, in native, suspended, priority=1, DAEMON> {
jrockit.net.SocketNativeIO.readBytesPinned(SocketNativeIO.java:???)
jrockit.net.SocketNativeIO.socketRead(SocketNativeIO.java:31)
java.net.SocketInputStream.socketRead0(SocketInputStream.java:???)
java.net.SocketInputStream.read(SocketInputStream.java:107)
weblogic.utils.io.ChunkedInputStream.read(ChunkedInputStream.java:149)
java.io.InputStream.read(InputStream.java:85)
com.certicom.tls.record.ReadHandler.readFragment(Unknown Source)
com.certicom.tls.record.ReadHandler.readRecord(Unknown Source)
com.certicom.tls.record.ReadHandler.read(Unknown Source)
^-- Holding lock: com.certicom.tls.record.ReadHandler@bec563c[thin lock]
com.certicom.io.InputSSLIOStreamWrapper.read(Unknown Source)
java.io.BufferedInputStream.fill(BufferedInputStream.java:189)
java.io.BufferedInputStream.read(BufferedInputStream.java:236)
^-- Holding lock: java.io.BufferedInputStream@bec5d9f[thin lock]
weblogic.net.http.MessageHeader.isHTTP(MessageHeader.java:214)
weblogic.net.http.MessageHeader.parseHeader(MessageHeader.java:141)
weblogic.net.http.HttpClient.parseHTTP(HttpClient.java:452)
^-- Holding lock: weblogic.net.http.HttpsClient@bec5202[thin lock]
weblogic.net.http.HttpURLConnection.getInputStream(HttpURLConnection.java:328)
weblogic.net.http.SOAPHttpsURLConnection.getInputStream(SOAPHttpsURLConnection.java:37)
^-- Holding lock: weblogic.net.http.SOAPHttpsURLConnection@bd3b209[thin lock]
weblogic.net.http.HttpURLConnection.getResponseCode(HttpURLConnection.java:939)
com.sun.xml.ws.transport.http.client.HttpClientTransport.readResponseCodeAndMessage(HttpClientTransport.java:213)
com.sun.xml.ws.transport.http.client.HttpTransportPipe.process(HttpTransportPipe.java:116)
com.sun.xml.ws.transport.http.client.HttpTransportPipe.processRequest(HttpTransportPipe.java:101)
com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:580)
com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:553)
com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:535)
com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:433)
^-- Holding lock: com.sun.xml.ws.api.pipe.Fiber@bd3afa8[thin lock]
com.sun.xml.ws.client.Stub.process(Stub.java:238)
com.sun.xml.ws.client.sei.SEIStub.doProcess(SEIStub.java:135)
com.sun.xml.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:102)
com.sun.xml.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:89)
com.sun.xml.ws.client.sei.SEIStub.invoke(SEIStub.java:116)
$Proxy107.jobSubmit(Unknown Source)
com.somejob.invokeService(JobOperation.java:53)
com.somejobws.operations.ticket.execute(ticket.java:30)
com.somejobutil.Somehelper.process(Somehelper.java:174)
com.somejobutil.Somehelper.processJob(Somehelper.java:147)
com.somejobutil.Somehelper.processMDB(Somehelper.java:91)
com.somejobejb.ProcessMDB.onMessage(ProcessMDB.java:28)
sun.reflect.GeneratedMethodAccessor109.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:575)
com.bea.core.repackaged.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:148)
com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:102)
com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:148)
com.bea.core.repackaged.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:86)
com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:148)
com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:102)
com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:148)
com.bea.core.repackaged.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:151)
$Proxy67.onMessage(Unknown Source)
weblogic.ejb.container.internal.MDListener.execute(MDListener.java:403)
weblogic.ejb.container.internal.MDListener.transactionalOnMessage(MDListener.java:352)
weblogic.ejb.container.internal.MDListener.onMessage(MDListener.java:264)
weblogic.jms.client.JMSSession.onMessage(JMSSession.java:4564)
weblogic.jms.client.JMSSession.execute(JMSSession.java:4060)
weblogic.jms.client.JMSSession.executeMessage(JMSSession.java:3746)
weblogic.jms.client.JMSSession.access$000(JMSSession.java:114)
weblogic.jms.client.JMSSession$UseForRunnable.run(JMSSession.java:5096)
weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:516)
weblogic.work.ExecuteThread.execute(ExecuteThread.java:198)
weblogic.work.ExecuteThread.run(ExecuteThread.java:165)
}Yes, we have the same problem, stuck thread on weblogic.net.http.HttpsURLConnection.getResponseCode() (actually implemented by weblogic.net.http.SOAPHttpsURLConnection which also appears to be deprecated ???)
When we use the class javax.net.ssl.HttpsURLConnection the getResponseCode() method works perfectly well, so it looks like the weblogic implementation is to blame.
This is becoming rather urgent now because we're looking to migrate from OC4J to Weblogic and this issue has therefore become a blocker. -
Stuck Threads Leading to server hang
Hi ,
We have been facing a problem with Stuck Threads in our production environment. We are currently running version 8.1. Though the stuck Threads do point to JDBC issues, we suspect that these problems may be related to some Weblogic/OS configuration issue as well. These probelms eventually lead to a server hang.
The general pattern of the problem is that we see messages like :
Dec 24, 2006 8:56:09 AM EST> <Debug> <Common> <BEA-000610> < RP(rtqdbConnectionPool):timeoutInactiveRes (20)>
####<Dec 25, 2006 8:54:51 AM EST> <Error> <WebLogicServer> <hygeia> <hygeia-rtq-vm7> <weblogic.health.CoreHealthMonitor> <<WLS Kernel>> <> <BEA-000337> <UNKNOWN_SESSION has been busy for "896" seconds working on the request "Http Request: /quote.do", which is more than the configured time (StuckThreadMaxTime) of "600" seconds.> ==================== This email/fax message is for the sole use of the intended
Sometimes a deadlock Exception would be thrown from the Database,
nested exception is java.sql.SQLException: ORA-00060: deadlock detected while waiting for resource
But this is not as often as we get the Stuck Thread messages.
This is a typical Thread dump from one of our servers when it complained of a stuck thread.
///*************Thread Dump Start**********************///
Full thread dump Java HotSpot(TM) Server VM (1.4.2_08-b03 mixed mode):
"idle thread" daemon prio=5 tid=0x00d2c150 nid=0x7f in Object.wait() [94e7f000..94e7fc28]
at java.lang.Object.wait(Native Method)
- waiting on <0xb2010000> (a org.xbill.Task.WorkerThread)
at org.xbill.Task.WorkerThread.run(WorkerThread.java:130)
- locked <0xb2010000> (a org.xbill.Task.WorkerThread)
"Thread-28" daemon prio=5 tid=0x00c6a7c0 nid=0x7d in Object.wait() [92c7f000..92c7fc28]
at java.lang.Object.wait(Native Method)
- waiting on <0xbce667f8> (a com.geico.util.LockManager)
at com.geico.util.LockManager.waitForWork(LockManager.java:85)
- locked <0xbce667f8> (a com.geico.util.LockManager)
at com.geico.mail.Mail.run(Mail.java:259)
at java.lang.Thread.run(Thread.java:534)
"CacheManager-idle" daemon prio=5 tid=0x00c7d950 nid=0x7c in Object.wait() [92d7f000..92d7fc28]
at java.lang.Object.wait(Native Method)
- waiting on <0xbce66878> (a com.geico.util.LockManager)
at com.geico.util.LockManager.waitForWork(LockManager.java:85)
- locked <0xbce66878> (a com.geico.util.LockManager)
at com.geico.cache.CacheManager.run(CacheManager.java:353)
at java.lang.Thread.run(Thread.java:534)
"ExecuteThread: '2' for queue: 'weblogic.kernel.Non-Blocking'" daemon prio=5 tid=0x006a6c90 nid=0x7a in Object.wait() [92e7f000..92e7fc28]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:429)
at weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:153)
- locked <0xbc2a5db8> (a weblogic.kernel.ExecuteThread)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:172)
"ExecuteThread: '1' for queue: 'weblogic.kernel.Non-Blocking'" daemon prio=5 tid=0x0120c568 nid=0x79 in Object.wait() [92f7f000..92f7fc28]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:429)
at weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:153)
- locked <0xbc2a5e38> (a weblogic.kernel.ExecuteThread)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:172)
"ExecuteThread: '0' for queue: 'weblogic.kernel.Non-Blocking'" daemon prio=5 tid=0x006a6af0 nid=0x78 in Object.wait() [9307f000..9307fc28]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:429)
at weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:153)
- locked <0xbc2a5eb8> (a weblogic.kernel.ExecuteThread)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:172)
"ExecuteThread: '0' for queue: 'JMSStore<AptSoftFileStore-morpheus-rtq-vm7>.ioThreadPool'" daemon prio=5 tid=0x0052a198 nid=0x77 in Object.wait() [9317f000..9317fc28]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:429)
at weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:153)
- locked <0xbc2a5f38> (a weblogic.kernel.ExecuteThread)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:172)
"Thread-26" daemon prio=5 tid=0x00635d58 nid=0x75 in Object.wait() [9327f000..9327fc28]
at java.lang.Object.wait(Native Method)
- waiting on <0xbb97ad20> (a com.geico.util.LockManager)
at java.lang.Object.wait(Object.java:429)
at com.geico.util.LockManager.waitForWork(LockManager.java:63)
- locked <0xbb97ad20> (a com.geico.util.LockManager)
at com.geico.util.providers.StorageProvider.run(StorageProvider.java:158)
at java.lang.Thread.run(Thread.java:534)
"Thread-25" daemon prio=5 tid=0x00fac430 nid=0x72 waiting on condition [9337f000..9337fc28]
at java.lang.Thread.sleep(Native Method)
at org.apache.commons.pool.impl.GenericObjectPool$Evictor.run(GenericObjectPool.java:1080)
at java.lang.Thread.run(Thread.java:534)
"ListenThread.Default" prio=5 tid=0x014ec6e8 nid=0x71 runnable [9347f000..9347fc28]
at java.net.PlainSocketImpl.socketAccept(Native Method)
at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:353)
- locked <0xbb97ae60> (a java.net.PlainSocketImpl)
at java.net.ServerSocket.implAccept(ServerSocket.java:448)
at java.net.ServerSocket.accept(ServerSocket.java:419)
at weblogic.socket.WeblogicServerSocket.accept(WeblogicServerSocket.java:26)
at weblogic.t3.srvr.ListenThread.accept(ListenThread.java:735)
at weblogic.t3.srvr.ListenThread.run(ListenThread.java:301)
"Thread-24" daemon prio=5 tid=0x011e9668 nid=0x70 waiting on condition [9357f000..9357fc28]
at java.lang.Thread.sleep(Native Method)
at com.geico.log.HeartbeatLogger$1.run(HeartbeatLogger.java:133)
"Thread-22" daemon prio=5 tid=0x011e8610 nid=0x6f waiting on condition [9367f000..9367fc28]
at java.lang.Thread.sleep(Native Method)
at com.geico.log.StreamLogger.pause(StreamLogger.java:263)
at com.geico.log.StreamLogger.access$300(StreamLogger.java:15)
at com.geico.log.StreamLogger$WorkerThread.run(StreamLogger.java:217)
at java.lang.Thread.run(Thread.java:534)
"filewatcher" daemon prio=5 tid=0x0111ca50 nid=0x6e waiting on condition [9377f000..9377fc28]
at java.lang.Thread.sleep(Native Method)
at com.geico.watcher.FileWatcher.sleep(FileWatcher.java:135)
at com.geico.watcher.FileWatcher.run(FileWatcher.java:118)
at java.lang.Thread.run(Thread.java:534)
"Thread-18" prio=5 tid=0x00de2388 nid=0x6d in Object.wait() [9437e000..9437fc28]
at java.lang.Object.wait(Native Method)
- waiting on <0xa20f1a60> (a weblogic.jms.backend.BEConsumerReceiveRequest)
at java.lang.Object.wait(Object.java:429)
at weblogic.jms.dispatcher.Request.sleepTillNotified(Request.java:240)
at weblogic.jms.dispatcher.Request.wrappedFiniteStateMachine(Request.java:685)
- locked <0xa20f1a60> (a weblogic.jms.backend.BEConsumerReceiveRequest)
at weblogic.jms.dispatcher.DispatcherImpl.dispatchAsyncInternal(DispatcherImpl.java:132)
at weblogic.jms.dispatcher.DispatcherImpl.dispatchAsync(DispatcherImpl.java:123)
at weblogic.jms.dispatcher.Request.dispatchAsync(Request.java:878)
at weblogic.jms.frontend.FEConsumer.receive(FEConsumer.java:452)
at weblogic.jms.frontend.FEConsumer.invoke(FEConsumer.java:643)
at weblogic.jms.dispatcher.Request.wrappedFiniteStateMachine(Request.java:643)
at weblogic.jms.dispatcher.DispatcherImpl.dispatchSyncTran(DispatcherImpl.java:192)
at weblogic.jms.client.JMSSession.receiveMessage(JMSSession.java:456)
at weblogic.jms.client.JMSConsumer.receive(JMSConsumer.java:421)
at org.springframework.jms.core.JmsTemplate.doReceive(JmsTemplate.java:800)
at org.springframework.jms.core.JmsTemplate.doReceive(JmsTemplate.java:783)
at org.springframework.jms.core.JmsTemplate$8.doInJms(JmsTemplate.java:741)
at org.springframework.jms.core.JmsTemplate.execute(JmsTemplate.java:582)
at org.springframework.jms.core.JmsTemplate.receive(JmsTemplate.java:739)
at org.springframework.jms.core.JmsTemplate.receive(JmsTemplate.java:731)
at com.geico.uierrorlog.UiErrorUtil.getMessage(UiErrorUtil.java:89)
at com.geico.uierrorlog.UiErrorDaemon.getMessage(UiErrorDaemon.java:108)
at com.geico.uierrorlog.UiErrorDaemon.run(UiErrorDaemon.java:166)
at java.lang.Thread.run(Thread.java:534)
"StatisticsThread" daemon prio=5 tid=0x00d0c798 nid=0x6c in Object.wait() [9447f000..9447fc28]
at java.lang.Object.wait(Native Method)
- waiting on <0xb8ee7b18> (a com.geico.tangosol.stats.StatsDaemon)
at com.geico.tangosol.stats.StatsDaemon.run(StatsDaemon.java:144)
- locked <0xb8ee7b18> (a com.geico.tangosol.stats.StatsDaemon)
at com.tangosol.util.Daemon$1.run(Daemon.java:63)
"StatisticsThread" daemon prio=5 tid=0x01202c18 nid=0x6b in Object.wait() [9457f000..9457fc28]
at java.lang.Object.wait(Native Method)
- waiting on <0xb8ee7bd8> (a com.geico.tangosol.stats.StatsDaemon)
at com.geico.tangosol.stats.StatsDaemon.run(StatsDaemon.java:144)
- locked <0xb8ee7bd8> (a com.geico.tangosol.stats.StatsDaemon)
at com.tangosol.util.Daemon$1.run(Daemon.java:63)
"StatisticsThread" daemon prio=5 tid=0x00b33f18 nid=0x6a in Object.wait() [9467f000..9467fc28]
at java.lang.Object.wait(Native Method)
- waiting on <0xb8ee7c90> (a com.geico.tangosol.stats.StatsDaemon)
at com.geico.tangosol.stats.StatsDaemon.run(StatsDaemon.java:144)
- locked <0xb8ee7c90> (a com.geico.tangosol.stats.StatsDaemon)
at com.tangosol.util.Daemon$1.run(Daemon.java:63)
"DistributedCache:DistributedRTQOverflow" daemon prio=5 tid=0x009895e8 nid=0x69 in Object.wait() [9477f000..9477fc28]
at java.lang.Object.wait(Native Method)
- waiting on <0xb8ee7d40> (a com.tangosol.coherence.component.util.daemon.QueueProcessor$Queue)
at com.tangosol.coherence.component.util.Daemon.onWait(Daemon.CDB:9)
- locked <0xb8ee7d40> (a com.tangosol.coherence.component.util.daemon.QueueProcessor$Queue)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:31)
at java.lang.Thread.run(Thread.java:534)
"DistributedCache:PoolStatsDistributedCache:EventDispatcher" daemon prio=5 tid=0x00dff060 nid=0x68 in Object.wait() [9487f000..9487fc28]
at java.lang.Object.wait(Native Method)
- waiting on <0xb8ee7f18> (a com.tangosol.coherence.component.util.daemon.queueProcessor.Service$EventDispatcher$Queue)
at com.tangosol.coherence.component.util.Daemon.onWait(Daemon.CDB:9)
- locked <0xb8ee7f18> (a com.tangosol.coherence.component.util.daemon.queueProcessor.Service$EventDispatcher$Queue)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:31)
at java.lang.Thread.run(Thread.java:534)
"DistributedCache:PoolStatsDistributedCache" daemon prio=5 tid=0x006f3e98 nid=0x67 in Object.wait() [9497f000..9497fc28]
at java.lang.Object.wait(Native Method)
at com.tangosol.coherence.component.util.Daemon.onWait(Daemon.CDB:9)
- locked <0xb8ee7fe8> (a com.tangosol.coherence.component.util.daemon.QueueProcessor$Queue)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:31)
at java.lang.Thread.run(Thread.java:534)
"StatisticsThread" daemon prio=5 tid=0x0090d8d0 nid=0x66 in Object.wait() [94a7f000..94a7fc28]
at java.lang.Object.wait(Native Method)
- waiting on <0xb8ee81c8> (a com.geico.tangosol.stats.StatsDaemon)
at com.geico.tangosol.stats.StatsDaemon.run(StatsDaemon.java:144)
- locked <0xb8ee81c8> (a com.geico.tangosol.stats.StatsDaemon)
at com.tangosol.util.Daemon$1.run(Daemon.java:63)
"DistributedCache:dist-RTQSession:EventDispatcher" daemon prio=5 tid=0x00a05110 nid=0x65 in Object.wait() [94b7f000..94b7fc28]
at java.lang.Object.wait(Native Method)
- waiting on <0xb8ee8278> (a com.tangosol.coherence.component.util.daemon.queueProcessor.Service$EventDispatcher$Queue)
at com.tangosol.coherence.component.util.Daemon.onWait(Daemon.CDB:9)
- locked <0xb8ee8278> (a com.tangosol.coherence.component.util.daemon.queueProcessor.Service$EventDispatcher$Queue)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:31)
at java.lang.Thread.run(Thread.java:534)
"DistributedCache:dist-RTQSession" daemon prio=5 tid=0x0036e600 nid=0x64 in Object.wait() [94c7f000..94c7fc28]
at java.lang.Object.wait(Native Method)
at com.tangosol.coherence.component.util.Daemon.onWait(Daemon.CDB:9)
- locked <0xb8ee8348> (a com.tangosol.coherence.component.util.daemon.QueueProcessor$Queue)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:31)
at java.lang.Thread.run(Thread.java:534)
"ReplicatedCache" daemon prio=5 tid=0x00e9f9f8 nid=0x63 in Object.wait() [94d7f000..94d7fc28]
at java.lang.Object.wait(Native Method)
at com.tangosol.coherence.component.util.Daemon.onWait(Daemon.CDB:9)
- locked <0xb8ee8520> (a com.tangosol.coherence.component.util.daemon.QueueProcessor$Queue)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:31)
at java.lang.Thread.run(Thread.java:534)
"Scheduler_Worker-9" prio=5 tid=0x00339820 nid=0x61 in Object.wait() [94f7f000..94f7fc28]
at java.lang.Object.wait(Native Method)
at org.quartz.simpl.SimpleThreadPool.getNextRunnable(SimpleThreadPool.java:423)
- locked <0xb8ee8788> (a java.lang.Object)
at org.quartz.simpl.SimpleThreadPool.access$000(SimpleThreadPool.java:53)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:514)
"Scheduler_Worker-8" prio=5 tid=0x0033af58 nid=0x60 in Object.wait() [9507f000..9507fc28]
at java.lang.Object.wait(Native Method)
at org.quartz.simpl.SimpleThreadPool.getNextRunnable(SimpleThreadPool.java:423)
- locked <0xb8ee8788> (a java.lang.Object)
at org.quartz.simpl.SimpleThreadPool.access$000(SimpleThreadPool.java:53)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:514)
"Scheduler_Worker-7" prio=5 tid=0x0033a878 nid=0x5f in Object.wait() [9517f000..9517fc28]
at java.lang.Object.wait(Native Method)
at org.quartz.simpl.SimpleThreadPool.getNextRunnable(SimpleThreadPool.java:423)
- locked <0xb8ee8788> (a java.lang.Object)
at org.quartz.simpl.SimpleThreadPool.access$000(SimpleThreadPool.java:53)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:514)
"Scheduler_Worker-6" prio=5 tid=0x00935488 nid=0x5e in Object.wait() [9527f000..9527fc28]
at java.lang.Object.wait(Native Method)
at org.quartz.simpl.SimpleThreadPool.getNextRunnable(SimpleThreadPool.java:423)
- locked <0xb8ee8788> (a java.lang.Object)
at org.quartz.simpl.SimpleThreadPool.access$000(SimpleThreadPool.java:53)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:514)
"Scheduler_Worker-5" prio=5 tid=0x00bb2190 nid=0x5d in Object.wait() [9537f000..9537fc28]
at java.lang.Object.wait(Native Method)
at org.quartz.simpl.SimpleThreadPool.getNextRunnable(SimpleThreadPool.java:423)
- locked <0xb8ee8788> (a java.lang.Object)
at org.quartz.simpl.SimpleThreadPool.access$000(SimpleThreadPool.java:53)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:514)
"Scheduler_Worker-4" prio=5 tid=0x010b9038 nid=0x5c in Object.wait() [9547f000..9547fc28]
at java.lang.Object.wait(Native Method)
at org.quartz.simpl.SimpleThreadPool.getNextRunnable(SimpleThreadPool.java:423)
- locked <0xb8ee8788> (a java.lang.Object)
at org.quartz.simpl.SimpleThreadPool.access$000(SimpleThreadPool.java:53)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:514)
"Scheduler_Worker-3" prio=5 tid=0x00a34678 nid=0x5b in Object.wait() [9557f000..9557fc28]
at java.lang.Object.wait(Native Method)
at org.quartz.simpl.SimpleThreadPool.getNextRunnable(SimpleThreadPool.java:423)
- locked <0xb8ee8788> (a java.lang.Object)
at org.quartz.simpl.SimpleThreadPool.access$000(SimpleThreadPool.java:53)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:514)
"Scheduler_Worker-2" prio=5 tid=0x014f9860 nid=0x5a in Object.wait() [9567f000..9567fc28]
at java.lang.Object.wait(Native Method)
at org.quartz.simpl.SimpleThreadPool.getNextRunnable(SimpleThreadPool.java:423)
- locked <0xb8ee8788> (a java.lang.Object)
at org.quartz.simpl.SimpleThreadPool.access$000(SimpleThreadPool.java:53)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:514)
"Scheduler_Worker-1" prio=5 tid=0x0044e530 nid=0x59 in Object.wait() [9577f000..9577fc28]
at java.lang.Object.wait(Native Method)
at org.quartz.simpl.SimpleThreadPool.getNextRunnable(SimpleThreadPool.java:423)
- locked <0xb8ee8788> (a java.lang.Object)
at org.quartz.simpl.SimpleThreadPool.access$000(SimpleThreadPool.java:53)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:514)
"Scheduler_Worker-0" prio=5 tid=0x0110b8e8 nid=0x58 in Object.wait() [9587f000..9587fc28]
at java.lang.Object.wait(Native Method)
at org.quartz.simpl.SimpleThreadPool.getNextRunnable(SimpleThreadPool.java:423)
- locked <0xb8ee8788> (a java.lang.Object)
at org.quartz.simpl.SimpleThreadPool.access$000(SimpleThreadPool.java:53)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:514)
"StatisticsThread" daemon prio=5 tid=0x011352b8 nid=0x57 in Object.wait() [9597f000..9597fc28]
at java.lang.Object.wait(Native Method)
- waiting on <0xb8ee8b20> (a com.geico.tangosol.stats.StatsDaemon)
at com.geico.tangosol.stats.StatsDaemon.run(StatsDaemon.java:144)
- locked <0xb8ee8b20> (a com.geico.tangosol.stats.StatsDaemon)
at com.tangosol.util.Daemon$1.run(Daemon.java:63)
"DistributedCache:dist-rtq-sessionheader:EventDispatcher" daemon prio=5 tid=0x004222a0 nid=0x56 in Object.wait() [95a7f000..95a7fc28]
at java.lang.Object.wait(Native Method)
- waiting on <0xb8ee8bd8> (a com.tangosol.coherence.component.util.daemon.queueProcessor.Service$EventDispatcher$Queue)
at com.tangosol.coherence.component.util.Daemon.onWait(Daemon.CDB:9)
- locked <0xb8ee8bd8> (a com.tangosol.coherence.component.util.daemon.queueProcessor.Service$EventDispatcher$Queue)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:31)
at java.lang.Thread.run(Thread.java:534)
"DistributedCache:dist-rtq-sessionheader" daemon prio=5 tid=0x01278fa0 nid=0x55 in Object.wait() [95b7f000..95b7fc28]
at java.lang.Object.wait(Native Method)
at com.tangosol.coherence.component.util.Daemon.onWait(Daemon.CDB:9)
- locked <0xb8ee8ca8> (a com.tangosol.coherence.component.util.daemon.QueueProcessor$Queue)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:31)
at java.lang.Thread.run(Thread.java:534)
"DistributedCache:dist-hibernate-default:EventDispatcher" daemon prio=5 tid=0x015273f0 nid=0x54 in Object.wait() [95c7f000..95c7fc28]
at java.lang.Object.wait(Native Method)
- waiting on <0xb8ee8e80> (a com.tangosol.coherence.component.util.daemon.queueProcessor.Service$EventDispatcher$Queue)
at com.tangosol.coherence.component.util.Daemon.onWait(Daemon.CDB:9)
- locked <0xb8ee8e80> (a com.tangosol.coherence.component.util.daemon.queueProcessor.Service$EventDispatcher$Queue)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:31)
at java.lang.Thread.run(Thread.java:534)
"DistributedCache:dist-hibernate-default" daemon prio=5 tid=0x00ea1328 nid=0x53 in Object.wait() [9607f000..9607fc28]
at java.lang.Object.wait(Native Method)
at com.tangosol.coherence.component.util.Daemon.onWait(Daemon.CDB:9)
- locked <0xb8ee8f50> (a com.tangosol.coherence.component.util.daemon.QueueProcessor$Queue)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:31)
at java.lang.Thread.run(Thread.java:534)
"Invocation:Management" daemon prio=5 tid=0x003d8968 nid=0x52 in Object.wait() [95d7f000..95d7fc28]
at java.lang.Object.wait(Native Method)
at com.tangosol.coherence.component.util.Daemon.onWait(Daemon.CDB:9)
- locked <0xb8448698> (a com.tangosol.coherence.component.util.daemon.QueueProcessor$Queue)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:31)
at java.lang.Thread.run(Thread.java:534)
"Invocation:Management:EventDispatcher" daemon prio=5 tid=0x007e6040 nid=0x51 in Object.wait() [95e7f000..95e7fc28]
at java.lang.Object.wait(Native Method)
- waiting on <0xb84487f0> (a com.tangosol.coherence.component.util.daemon.queueProcessor.Service$EventDispatcher$Queue)
at com.tangosol.coherence.component.util.Daemon.onWait(Daemon.CDB:9)
- locked <0xb84487f0> (a com.tangosol.coherence.component.util.daemon.queueProcessor.Service$EventDispatcher$Queue)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:31)
at java.lang.Thread.run(Thread.java:534)
"TcpRingListener" daemon prio=6 tid=0x007e6f40 nid=0x50 runnable [95f7f000..95f7fc28]
at java.net.PlainSocketImpl.socketAccept(Native Method)
at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:353)
- locked <0xb84488d0> (a java.net.PlainSocketImpl)
at java.net.ServerSocket.implAccept(ServerSocket.java:448)
at java.net.ServerSocket.accept(ServerSocket.java:419)
at com.tangosol.coherence.component.net.socket.TcpSocketAccepter.accept(TcpSocketAccepter.CDB:17)
at com.tangosol.coherence.component.util.daemon.TcpRingListener.acceptConnection(TcpRingListener.CDB:9)
at com.tangosol.coherence.component.util.daemon.TcpRingListener.onNotify(TcpRingListener.CDB:1)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:34)
at java.lang.Thread.run(Thread.java:534)
"Cluster" daemon prio=5 tid=0x00c94738 nid=0x4e in Object.wait() [9617f000..9617fc28]
at java.lang.Object.wait(Native Method)
at com.tangosol.coherence.component.util.Daemon.onWait(Daemon.CDB:9)
- locked <0xb8448ac0> (a com.tangosol.coherence.component.net.Cluster$ClusterService$Queue)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:31)
at java.lang.Thread.run(Thread.java:534)
"PacketPublisher" daemon prio=6 tid=0x00d83418 nid=0x4d runnable [9627f000..9627fc28]
at java.lang.Object.wait(Native Method)
at com.tangosol.coherence.component.util.Daemon.onWait(Daemon.CDB:9)
- locked <0xb8448c78> (a com.tangosol.coherence.component.net.Cluster$PacketPublisher$Queue)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:31)
at java.lang.Thread.run(Thread.java:534)
"PacketReceiver" daemon prio=7 tid=0x00b3cd70 nid=0x4c in Object.wait() [9637f000..9637fc28]
at java.lang.Object.wait(Native Method)
at com.tangosol.coherence.component.util.Daemon.onWait(Daemon.CDB:9)
- locked <0xb8448dc0> (a com.tangosol.coherence.component.net.Cluster$PacketReceiver$Queue)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:31)
at java.lang.Thread.run(Thread.java:534)
"PacketListenerN" daemon prio=8 tid=0x003d7cd0 nid=0x4b runnable [9647f000..9647fc28]
at java.net.PlainDatagramSocketImpl.receive(Native Method)
at java.net.DatagramSocket.receive(DatagramSocket.java:711)
- locked <0xb84494c8> (a java.net.DatagramPacket)
- locked <0xb84494e8> (a java.net.MulticastSocket)
at com.tangosol.coherence.component.net.socket.UdpSocket.receive(UdpSocket.CDB:18)
at com.tangosol.coherence.component.net.UdpPacket.receive(UdpPacket.CDB:17)
at com.tangosol.coherence.component.util.daemon.queueProcessor.packetProcessor.PacketListener.onWait(PacketListener.CDB:5)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:31)
at java.lang.Thread.run(Thread.java:534)
"PacketListener1" daemon prio=8 tid=0x00df5538 nid=0x4a runnable [9657f000..9657fc28]
at java.net.PlainDatagramSocketImpl.receive(Native Method)
at java.net.DatagramSocket.receive(DatagramSocket.java:711)
- locked <0xb8449cb8> (a java.net.DatagramPacket)
- locked <0xb8449cd8> (a java.net.DatagramSocket)
at com.tangosol.coherence.component.net.socket.UdpSocket.receive(UdpSocket.CDB:18)
at com.tangosol.coherence.component.net.UdpPacket.receive(UdpPacket.CDB:17)
at com.tangosol.coherence.component.util.daemon.queueProcessor.packetProcessor.PacketListener.onWait(PacketListener.CDB:5)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:31)
at java.lang.Thread.run(Thread.java:534)
"Logger@13785534 3.1.2/343" daemon prio=3 tid=0x006b7358 nid=0x49 in Object.wait() [9667f000..9667fc28]
at java.lang.Object.wait(Native Method)
- waiting on <0xb8449e90> (a com.tangosol.coherence.component.application.console.Coherence$Logger$Queue)
at com.tangosol.coherence.component.util.Daemon.onWait(Daemon.CDB:9)
- locked <0xb8449e90> (a com.tangosol.coherence.component.application.console.Coherence$Logger$Queue)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:31)
at java.lang.Thread.run(Thread.java:534)
"ExecuteThread: '5' for queue: 'JMS.TimerClientPool'" daemon prio=5 tid=0x011384b0 nid=0x48 in Object.wait() [9677f000..9677fc28]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:429)
at weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:153)
- locked <0xb82c91f8> (a weblogic.kernel.ExecuteThread)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:172)
"ExecuteThread: '4' for queue: 'JMS.TimerClientPool'" daemon prio=5 tid=0x01137bc8 nid=0x47 in Object.wait() [9687f000..9687fc28]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:429)
at weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:153)
- locked <0xb82c9278> (a weblogic.kernel.ExecuteThread)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:172)
"ExecuteThread: '3' for queue: 'JMS.TimerClientPool'" daemon prio=5 tid=0x0111d4e0 nid=0x46 in Object.wait() [9697f000..9697fc28]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:429)
at weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:153)
- locked <0xb82c92f8> (a weblogic.kernel.ExecuteThread)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:172)
"ExecuteThread: '2' for queue: 'JMS.TimerClientPool'" daemon prio=5 tid=0x010dd218 nid=0x45 in Object.wait() [96a7f000..96a7fc28]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:429)
at weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:153)
- locked <0xb82c9378> (a weblogic.kernel.ExecuteThread)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:172)
"ExecuteThread: '1' for queue: 'JMS.TimerClientPool'" daemon prio=5 tid=0x00bb1c98 nid=0x44 in Object.wait() [96b7f000..96b7fc28]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:429)
at weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:153)
- locked <0xb82c93f8> (a weblogic.kernel.ExecuteThread)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:172)
"ExecuteThread: '0' for queue: 'JMS.TimerClientPool'" daemon prio=5 tid=0x00979ac8 nid=0x43 in Object.wait() [96c7f000..96c7fc28]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:429)
at weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:153)
- locked <0xb82c9478> (a weblogic.kernel.ExecuteThread)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:172)
"Thread-12" daemon prio=5 tid=0x00200610 nid=0x42 waiting on condition [96d7f000..96d7fc28]
at java.lang.Thread.sleep(Native Method)
at com.geico.log.HeartbeatLogger$1.run(HeartbeatLogger.java:133)
"Thread-10" daemon prio=5 tid=0x00200470 nid=0x41 waiting on condition [96e7f000..96e7fc28]
at java.lang.Thread.sleep(Native Method)
at com.geico.log.StreamLogger.pause(StreamLogger.java:267)
at com.geico.log.StreamLogger.access$300(StreamLogger.java:19)
at com.geico.log.StreamLogger$WorkerThread.run(StreamLogger.java:221)
at java.lang.Thread.run(Thread.java:534)
"ClockDaemonThread-0" daemon prio=5 tid=0x00ab6a48 nid=0x40 in Object.wait() [96f7f000..96f7fc28]
at java.lang.Object.wait(Native Method)
- waiting on <0xb8051b20> (a com.geico.util.concurrent.ClockDaemon)
at com.geico.util.concurrent.ClockDaemon.nextTask(ClockDaemon.java:328)
- locked <0xb8051b20> (a com.geico.util.concurrent.ClockDaemon)
at com.geico.util.concurrent.ClockDaemon$RunLoop.run(ClockDaemon.java:362)
at java.lang.Thread.run(Thread.java:534)
"Thread-9" prio=5 tid=0x008912e0 nid=0x3f in Object.wait() [9ad7f000..9ad7fc28]
at java.lang.Object.wait(Native Method)
at java.util.TimerThread.mainLoop(Timer.java:429)
- locked <0xb8051bc0> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:382)
"ExecuteThread: '0' for queue: 'JMS.TimerTreePool'" daemon prio=5 tid=0x001d7fa8 nid=0x3e in Object.wait() [9ae7f000..9ae7fc28]
at java.lang.Object.wait(Native Method)
at weblogic.jms.backend.BETimerTree.execute(BETimerTree.java:146)
- locked <0xb8051c90> (a weblogic.jms.backend.BETimerTree)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178)
"Thread-8" prio=5 tid=0x00247418 nid=0x3d in Object.wait() [9af7f000..9af7fc28]
at java.lang.Object.wait(Native Method)
- waiting on <0xb8051d20> (a java.util.TaskQueue)
at java.util.TimerThread.mainLoop(Timer.java:429)
- locked <0xb8051d20> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:382)
"Thread-7" prio=5 tid=0x001d8a28 nid=0x3c in Object.wait() [9b07f000..9b07fc28]
at java.lang.Object.wait(Native Method)
at java.util.TimerThread.mainLoop(Timer.java:429)
- locked <0xb8051dc0> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:382)
"ExecuteThread: '0' for queue: 'weblogic.cluster.MulticastManager'" daemon prio=5 tid=0x00da0a60 nid=0x3b runnable [9b17f000..9b17fc28]
at java.net.PlainDatagramSocketImpl.receive(Native Method)
at java.net.DatagramSocket.receive(DatagramSocket.java:711)
- locked <0xa22dc3e8> (a java.net.DatagramPacket)
- locked <0xb7558130> (a java.net.MulticastSocket)
at weblogic.cluster.FragmentSocket.receive(FragmentSocket.java:169)
at weblogic.cluster.MulticastManager.execute(MulticastManager.java:395)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178)
"SSLListenThread.Administrator" prio=5 tid=0x00c7db08 nid=0x3a runnable [9b27f000..9b27fc28]
at java.net.PlainSocketImpl.socketAccept(Native Method)
at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:353)
- locked <0xb75582a0> (a java.net.PlainSocketImpl)
at java.net.ServerSocket.implAccept(ServerSocket.java:448)
at javax.net.ssl.impl.SSLServerSocketImpHi,
I guess this issue is related to your connectivity and hyperion services. Can you take a restart and try to execute the reports. Also try to check all your Hyperion services are up and running before executing the FR Reports. You can also check the Reporting services by login to Weblogic server (if you have applied it in your environment). In weblogic it should be in Running mode and not in Admin mode. If it is not in Running mode then try to check the Data Source setting from Connection Pool in Weblogic Server.
Soumya -
Page stuck while load and leads to stuck thread
Hi
I am facing an issue from a long time.
When i run the page of my application, when it opens for first time it get stuck and get loading and take very much time and after that it leads to stuck thread issue. All the component of my page opens but there is a table which gets value from OIM APIs also loads for the fiirst time. As in coding i have done it will pass null value to the table and wont fetch data for the first time. it will only fetch when value will be passed in a text box and submit was hit.
So my page gets hanged or loading in the table section everytime when it loads. for that i have to login in weblogic server, run the workmanager, forcefully shut down the server instance and run the page again. But sometime that doesnt work too.
Please help its a bug trouble for me and creating a huge problem.
Thanks
SudeepI'm not sure I understand your issue - but if you want to delay the fetching of information into the table until you actually have a value to pass to it see:
http://blogs.oracle.com/shay/2010/08/delay_method_execution_when_us.html -
Stuck threads reading blob column from db table
WLS 10.3.5, JDK 1.6u29, Oracle 11g RAC, ojdbc6 latest driver
We're having problems with stuck threads trying to read a blob column from a DB table. The query to extract the blob is a simple select, without any locking such as "for update" clauses or whatever. The blob's size is <= 100k.
The thread dump shows the following stack trace:
+"[STUCK] ExecuteThread: '3' for queue: 'weblogic.kernel.Default (self-tuning)'" RUNNABLE native+
+ java.net.SocketInputStream.socketRead0(Native Method)+
+ java.net.SocketInputStream.read(SocketInputStream.java:129)+
+ oracle.net.ns.Packet.receive(Packet.java:300)+
+ oracle.net.ns.DataPacket.receive(DataPacket.java:106)+
+ oracle.net.ns.NetInputStream.getNextPacket(NetInputStream.java:315)+
+ oracle.net.ns.NetInputStream.read(NetInputStream.java:260)+
+ oracle.jdbc.driver.T4CSocketInputStreamWrapper.read(T4CSocketInputStreamWrapper.java:105)+
+ oracle.jdbc.driver.T4CMAREngine.getNBytes(T4CMAREngine.java:1517)+
+ oracle.jdbc.driver.T4C8TTILobd.unmarshalLobData(T4C8TTILobd.java:476)+
+ oracle.jdbc.driver.T4C8TTILob.readLOBD(T4C8TTILob.java:770)+
+ oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:361)+
+ oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:192)+
+ oracle.jdbc.driver.T4C8TTILob.read(T4C8TTILob.java:146)+
+ oracle.jdbc.driver.T4CConnection.getBytes(T4CConnection.java:2392)+
+ oracle.sql.BLOB.getBytes(BLOB.java:348)+
+ oracle.sql.BLOB.getBytes(BLOB.java:222)+
+ weblogic.jdbc.wrapper.Blob_oracle_sql_BLOB.getBytes(Unknown Source)+
+ com.ibatis.sqlmap.engine.type.BlobTypeHandlerCallback.getResult(BlobTypeHandlerCallback.java:33)+
+ com.ibatis.sqlmap.engine.type.CustomTypeHandler.getResult(CustomTypeHandler.java:52)+
+ com.ibatis.sqlmap.engine.mapping.result.ResultMap.getPrimitiveResultMappingValue(ResultMap.java:619)+
+ com.ibatis.sqlmap.engine.mapping.result.ResultMap.getResults(ResultMap.java:345)+
+ com.ibatis.sqlmap.engine.execution.SqlExecutor.handleResults(SqlExecutor.java:384)+
+ com.ibatis.sqlmap.engine.execution.SqlExecutor.handleMultipleResults(SqlExecutor.java:300)+
+ com.ibatis.sqlmap.engine.execution.SqlExecutor.executeQuery(SqlExecutor.java:189)+
+ com.ibatis.sqlmap.engine.mapping.statement.MappedStatement.sqlExecuteQuery(MappedStatement.java:221)+
+ com.ibatis.sqlmap.engine.mapping.statement.MappedStatement.executeQueryWithCallback(MappedStatement.java:189)+
+ com.ibatis.sqlmap.engine.mapping.statement.MappedStatement.executeQueryForList(MappedStatement.java:139)+
+ com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:567)+
+ com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:541)+
+ com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForList(SqlMapSessionImpl.java:118)+
+ com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.queryForList(SqlMapClientImpl.java:94)+
+ com.ibatis.dao.client.template.SqlMapDaoTemplate.queryForList(SqlMapDaoTemplate.java:282)"[STUCK] ExecuteThread: '3' for queue: 'weblogic.kernel.Default (self-tuning)'" RUNNABLE native+
+ java.net.SocketInputStream.socketRead0(Native Method)+
+ java.net.SocketInputStream.read(SocketInputStream.java:129)+
+ oracle.net.ns.Packet.receive(Packet.java:300)+
+ oracle.net.ns.DataPacket.receive(DataPacket.java:106)+
+ oracle.net.ns.NetInputStream.getNextPacket(NetInputStream.java:315)+
+ oracle.net.ns.NetInputStream.read(NetInputStream.java:260)+
+ oracle.jdbc.driver.T4CSocketInputStreamWrapper.read(T4CSocketInputStreamWrapper.java:105)+
+ oracle.jdbc.driver.T4CMAREngine.getNBytes(T4CMAREngine.java:1517)+
+ oracle.jdbc.driver.T4C8TTILobd.unmarshalLobData(T4C8TTILobd.java:476)+
+ oracle.jdbc.driver.T4C8TTILob.readLOBD(T4C8TTILob.java:770)+
+ oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:361)+
+ oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:192)+
+ oracle.jdbc.driver.T4C8TTILob.read(T4C8TTILob.java:146)+
+ oracle.jdbc.driver.T4CConnection.getBytes(T4CConnection.java:2392)+
+ oracle.sql.BLOB.getBytes(BLOB.java:348)+
+ oracle.sql.BLOB.getBytes(BLOB.java:222)+
+ weblogic.jdbc.wrapper.Blob_oracle_sql_BLOB.getBytes(Unknown Source)+
+ com.ibatis.sqlmap.engine.type.BlobTypeHandlerCallback.getResult(BlobTypeHandlerCallback.java:33)+
+ com.ibatis.sqlmap.engine.type.CustomTypeHandler.getResult(CustomTypeHandler.java:52)+
+ com.ibatis.sqlmap.engine.mapping.result.ResultMap.getPrimitiveResultMappingValue(ResultMap.java:619)+
+ com.ibatis.sqlmap.engine.mapping.result.ResultMap.getResults(ResultMap.java:345)+
+ com.ibatis.sqlmap.engine.execution.SqlExecutor.handleResults(SqlExecutor.java:384)+
+ com.ibatis.sqlmap.engine.execution.SqlExecutor.handleMultipleResults(SqlExecutor.java:300)+
+ com.ibatis.sqlmap.engine.execution.SqlExecutor.executeQuery(SqlExecutor.java:189)+
+ com.ibatis.sqlmap.engine.mapping.statement.MappedStatement.sqlExecuteQuery(MappedStatement.java:221)+
com.ibatis.sqlmap.engine.mapping.statement.MappedStatement.executeQueryWithCallback(MappedStatement.java:189)
+ com.ibatis.sqlmap.engine.mapping.statement.MappedStatement.executeQueryForList(MappedStatement.java:139)+
+ com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:567)+
+ com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:541)+
+ com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForList(SqlMapSessionImpl.java:118)+
+ com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.queryForList(SqlMapClientImpl.java:94)+
+ com.ibatis.dao.client.template.SqlMapDaoTemplate.queryForList(SqlMapDaoTemplate.java:282)+
Some threads eventually end (after 1-2 hours), most of them remain there for days.
Any hint would be quite useful, thanks.Threads are executing the actual allocated request from the Weblogic Kernel. Most of the problems happen when the Thread execution is reaching the application or business layer.
At this point your application Java code module is sending or receiving data from external sources such as a an Oracle database for example. Any problem with such external system will cause the Thread to hang and wait for data to come back.
Other situations can occur such as internal deadlock, infinite looping, heavy IO contention on your server etc.
Doesn't loo like a driver issue.
http://docs.oracle.com/cd/E21764_01/doc.1111/e14770/weblogic_server_issues.htm#autoId2
Check at the Database end
Cheers ... -
Login Failing Everytime - Stuck Threads
Whenever I call Authentication.login(username, password, request) - I am getting
a stuck thread. any ideas?
Mar 31, 2004 8:26:50 AM PST> <Warning> <WebLogicServer> <BEA-000337> <ExecuteTh
ead: '14' for queue: 'default' has been busy for "660" seconds working on the
r
quest "Http Request: /mySpt/sptdotcom.portal", which is more than the configure
time (StuckThreadMaxTime) of "600" seconds.>
Thanks
KunalKunal,
Download a copy of jprobe or something similar, that should point you at the problem...
Steve
"Kunal Mittal" <[email protected]> wrote:
>
Whenever I call Authentication.login(username, password, request) - I
am getting
a stuck thread. any ideas?
Mar 31, 2004 8:26:50 AM PST> <Warning> <WebLogicServer> <BEA-000337>
<ExecuteTh
ead: '14' for queue: 'default' has been busy for "660" seconds working
on the
r
quest "Http Request: /mySpt/sptdotcom.portal", which is more than the
configure
time (StuckThreadMaxTime) of "600" seconds.>
Thanks
Kunal -
Detecting and Pinning a stuck thread
While using WLS 7.0 there exists a problem where some execute threads get stuck (i.e don't respond) and do not release the associated resources such as connections, files etc. How does one detect such a stuck thread ? Also, how can we go about pinning stuck threads?
"Haziq Pathan" <[email protected]> wrote in message news:3ffbfad4$[email protected]..
While using WLS 7.0 there exists a problem where some execute threads
get stuck (i.e don't respond) and do not release the associated resources
such as connections, files etc. How does one detect such a stuck thread ?Basically there is a server health monitor thread that periodically checks
threads and reports those who started execution and didn't finish it within
configured time.
Also, how can we go about pinning stuck threads?The best thing to do is to get a thread dump and see where the thread stuck,
and deliver a fix for the problem.
Hope this helps.
Regards,
Slava Imeshev -
STUCK thread equals elevated CPU
Agile PLM 9.3.0.1
Weblogic 10.0
Solaris 10
Recently installed Agile 9301 in production. Three times in the week since go-live CPU has elevated up to 100% (twice on one managed host, once on the other), forcing me to kill Agile on that managed host and restart. We sure did not see anything like this on the development environment.
* I'd like to know why this is happening.
* Obviously I'd like to make it stop.
* If I can't do that I can take steps to make the problem less deadly to the system.
Installed VisualVM to look inside the JVM. I've got a STUCK thread that seems to be elevating the CPU past 25% (baseline appears to be around 10%). Now I have more data to confuse myself with. Here are the snipped bits relating to this thread from the thread dump.
* Does this mean anything to anyone?
* Any advice on how to track down a problem like this?
Thread Dump snip with the STUCK threads
"[STUCK] ExecuteThread: '14' for queue: 'weblogic.kernel.Default (self-tuning)'" - Thread t@101
java.lang.Thread.State: RUNNABLE
at java.util.HashMap.get(HashMap.java:303)
at com.agile.ui.web.action.ClientSession.getAttribute(ClientSession.java:154)
at com.agile.ui.web.action.ActionContext.getAttribute(ActionContext.java:385)
at com.agile.ui.pcm.common.model.AbstractDataModel.saveContext(AbstractDataModel.java:1701)
at com.agile.ui.pcm.common.CMBaseModuleHandler.removeAll(CMBaseModuleHandler.java:153)
at com.agile.ui.pcm.common.CMBaseModuleHandler.tabContextChanged(CMBaseModuleHandler.java:136)
at com.agile.ui.web.action.ActionServlet.raiseRequestEvents(ActionServlet.java:1240)
at com.agile.ui.web.action.ActionServlet.handleRequest(ActionServlet.java:658)
at com.agile.ui.web.action.ActionServlet.doPost(ActionServlet.java:309)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at com.agile.ui.pcm.common.filter.RemoteFSRequestFilter.doFilter(RemoteFSRequestFilter.java:148)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at com.agile.ui.web.filter.LoggingFilter.doFilter(LoggingFilter.java:108)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at com.agile.ui.pcm.common.filter.WebClientLog.doFilter(WebClientLog.java:78)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at com.jspbook.GZIPFilter.doFilter(GZIPFilter.java:21)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at com.agile.ui.pcm.common.filter.SSOTicketFilter.doFilter(SSOTicketFilter.java:84)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3496)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(Unknown Source)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2180)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2086)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1406)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
Locked ownable synchronizers:
- None
"[STUCK] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'" - Thread t@14
java.lang.Thread.State: RUNNABLE
at java.util.HashMap.get(HashMap.java:303)
at com.agile.ui.web.action.ClientSession.getAttribute(ClientSession.java:154)
at com.agile.ui.web.action.ActionContext.getAttribute(ActionContext.java:385)
at com.agile.ui.pcm.common.ObjectViewHandler.setGridPage(ObjectViewHandler.java:20617)
at sun.reflect.GeneratedMethodAccessor231.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.agile.ui.web.action.ActionServlet.invokeMethod(ActionServlet.java:1062)
at com.agile.ui.web.action.ActionServlet.handleRequest(ActionServlet.java:667)
at com.agile.ui.web.action.ActionServlet.doPost(ActionServlet.java:309)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at com.agile.ui.pcm.common.filter.RemoteFSRequestFilter.doFilter(RemoteFSRequestFilter.java:148)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at com.agile.ui.web.filter.LoggingFilter.doFilter(LoggingFilter.java:108)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at com.agile.ui.pcm.common.filter.WebClientLog.doFilter(WebClientLog.java:78)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at com.jspbook.GZIPFilter.doFilter(GZIPFilter.java:21)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at com.agile.ui.pcm.common.filter.SSOTicketFilter.doFilter(SSOTicketFilter.java:84)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3496)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(Unknown Source)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2180)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2086)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1406)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
Locked ownable synchronizers:
- NoneDid you take multiple thread dumps to see if the thread is always in the same place? It seems that a "Runnable" thread is making progress and not blocked on any locks.
There is additional troubleshooting steps at support.oracle.com with a document called Oracle WebLogic Server Core Server / JVM / Memory Issues Support Patterns - Unexpected High CPU Usage with WLS
Document ID 874292.1 in the Knowledge Base
The article is a bit old, but the approach should still be sound. I'm not sure if VisualVM gives you CPU by thread or not, but I know it has a profiler. -
Mapping Stuck Threads to Proxy Services
Hello OSB Experts:
Is there a way I can map the information of a thread dump showing stuck threads to the proxy service that those threads are executing?
I am facing a situation that seems to be usual: one of several backends is performing poorly, producing stuck threads in the OSB app. servers. After a while, the performance of the whole OSB is affected because of the number of threads in stuck state.
I would like to be able to pinpoint the backend with problems in order to solve the problem before the health of the whole OSB is affected.
Can this be done without 3rd party tools?
Thanks
SebastiánNo, it is not possible to get the the proxy service name from the thread dump. The OSB stuff is handled under a weblogic wrapper thread.
One of the main reason for stuck threads is some of the proxy service calls taking a lot of time through the business services and there is no appropriate timeout set for the calls on the business service.
You have couple of options to find out the culprit. You can enable tracing on the proxy services and the business services and capture the metrics that should help you find a pattern for the performance. The numbers will help you find which backend is taking more time.
You can get nmore details on OSB Monitoring @ http://docs.oracle.com/cd/E23943_01/admin.1111/e15867/monitoring_ops.htm#OSBAG472
Secondly, always set some realistic timeout value (like 30 seconds/60 seconds depending on the sla of the back-end) on the business service. Leaving it to default (that is 0) is like configuring a indefinite timeout (in which case it uses the default weblogic connection timeout setting of 10/15 minutes).
This way the threads are not stuck waiting for the response and dont cause issues.
Additionally you use OSB alerts to notify you for service behavior discrepancies w.r.t response times, number of errors etc .. Refer http://docs.oracle.com/cd/E23943_01/admin.1111/e15867/monitoring_console.htm#CACDCDAH for more details.
Hope this information helps.
Thanks,
Patrick
It is considered good etiquette to reward answerers with points (as "helpful" - 5 pts - or "correct" - 10pts).+
https://forums.oracle.com/forums/ann.jspa?annID=893 -
OSB STUCK THREAD at LoadBalanceFailoverListener
Hi,
We get the following stuck threads on our OSB servers.
Can someone help?
Due to this, our servers are experiencing a huge resource crunch.
"[STUCK] ExecuteThread: '10' for queue: 'weblogic.kernel.Default (self-tuning)'" daemon prio=3 tid=0x0000000110704800 nid=0x94 runnable [0xfffffffa1d0fc000]
java.lang.Thread.State: RUNNABLE
at java.util.HashMap.get(HashMap.java:303)
at com.bea.wli.sb.service.ServiceStats.getOperationStats(ServiceStats.java:104)
at com.bea.wli.sb.pipeline.MessageProcessor.startOperationalTimer(MessageProcessor.java:431)
at com.bea.wli.sb.pipeline.MessageProcessor.processRequest(MessageProcessor.java:93)
at com.bea.wli.sb.pipeline.RouterManager$1.run(RouterManager.java:593)
at com.bea.wli.sb.pipeline.RouterManager$1.run(RouterManager.java:591)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:146)
at com.bea.wli.sb.security.WLSSecurityContextService.runAs(WLSSecurityContextService.java:55)
at com.bea.wli.sb.pipeline.RouterManager.processMessage(RouterManager.java:590)
at com.bea.wli.sb.transports.TransportManagerImpl.receiveMessage(TransportManagerImpl.java:375)
at com.bea.wli.sb.transports.CoLocatedMessageContext$1.run(CoLocatedMessageContext.java:162)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:146)
at weblogic.security.Security.runAs(Security.java:61)
at com.bea.wli.sb.util.security.SecurityUtils.runAs(SecurityUtils.java:58)
at com.bea.wli.sb.transports.CoLocatedMessageContext.send(CoLocatedMessageContext.java:157)
at com.bea.wli.sb.transports.http.wls.HttpTransportProvider.sendMessageAsync(HttpTransportProvider.java:215)
at sun.reflect.GeneratedMethodAccessor914.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.bea.wli.sb.transports.Util$1.invoke(Util.java:83)
at $Proxy123.sendMessageAsync(Unknown Source)
at com.bea.wli.sb.transports.LoadBalanceFailoverListener.sendMessageAsync(LoadBalanceFailoverListener.java:148)
at com.bea.wli.sb.transports.LoadBalanceFailoverListener.sendMessageToServiceAsync(LoadBalanceFailoverListener.java:603)
at com.bea.wli.sb.transports.LoadBalanceFailoverListener.sendMessageToService(LoadBalanceFailoverListener.java:538)
at com.bea.wli.sb.transports.TransportManagerImpl.sendMessageToService(TransportManagerImpl.java:558)
at com.bea.wli.sb.transports.TransportManagerImpl.sendMessageAsync(TransportManagerImpl.java:426)
at com.bea.wli.sb.pipeline.PipelineContextImpl.doDispatch(PipelineContextImpl.java:670)
at com.bea.wli.sb.pipeline.PipelineContextImpl.dispatch(PipelineContextImpl.java:585)
at stages.routing.runtime.DynamicRouteRuntimeStep.processMessage(DynamicRouteRuntimeStep.java:161)
at com.bea.wli.sb.stages.StageMetadataImpl$WrapperRuntimeStep.processMessage(StageMetadataImpl.java:346)
at com.bea.wli.sb.pipeline.RouteNode.doRequest(RouteNode.java:106)
at com.bea.wli.sb.pipeline.Node.processMessage(Node.java:67)
at com.bea.wli.sb.pipeline.PipelineContextImpl.execute(PipelineContextImpl.java:1055)
at com.bea.wli.sb.pipeline.Router.processMessage(Router.java:214)
at com.bea.wli.sb.pipeline.MessageProcessor.processRequest(MessageProcessor.java:96)
at com.bea.wli.sb.pipeline.RouterManager$1.run(RouterManager.java:593)
at com.bea.wli.sb.pipeline.RouterManager$1.run(RouterManager.java:591)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:146)
at com.bea.wli.sb.security.WLSSecurityContextService.runAs(WLSSecurityContextService.java:55)
at com.bea.wli.sb.pipeline.RouterManager.processMessage(RouterManager.java:590)
at com.bea.wli.sb.transports.TransportManagerImpl.receiveMessage(TransportManagerImpl.java:375)
at com.bea.wli.sb.transports.jms.JmsInboundMDB.onMessage(JmsInboundMDB.java:132)
at sun.reflect.GeneratedMethodAccessor915.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.bea.core.repackaged.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
at com.bea.core.repackaged.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)What i have not understood is how disabling log tracing will prevent the STUCK thread?The stuck threads which you are seeing are because of a known bug in the tracing functionality. So if you will disable the tracing then you will not hit that bug and hence no stuck threads will appear. To use tracing, get a fix for this problem from Oracle Support by raising a SR with them.
Regards,
Anuj -
Stuck Thread attribute on WLS8.1 sp2
There is long process that requires a DB connection to be open for 2-3 hours. But currently we have the Stuck Thread Time Out set to '7200' seconds. Will Weblogic kill a thread if that thread is designated as Stuck??? (the backend is a Sybase server we had no issue with the DB at the point)
Given below is an excerpt from the server.log file
<Sep 22, 2004 5:43:27 PM EDT> <Warning> <WebLogicServer> <BEA-000337> <ExecuteTh
read: '22' for queue: 'weblogic.kernel.Default' has been busy for "8,290" second
s working on the request "connection15.session24", which is more than the config
ured time (StuckThreadMaxTime) of "7,200" seconds.>
<Sep 22, 2004 7:43:27 PM EDT> <Warning> <WebLogicServer> <BEA-000337> <ExecuteTh
read: '22' for queue: 'weblogic.kernel.Default' has been busy for "15,490" second
s working on the request "connection15.session24", which is more than the config
ured time (StuckThreadMaxTime) of "7,200" seconds.>
####<Sep 22, 2004 9:13:19 PM EDT> <Error> <JDBC> <HOSTNAME> <SERVERNAME
<ExecuteThread: '22' for queue: 'weblogic.kernel.Default'> <<anonymous>> <> <BEA-001112> <Test "SELECT COUNT(*) FROM sysobjects" set up for pool "CRS_TDS_CONN
_POOL" failed with exception: "java.sql.SQLException: JZ0C0: Connection is alrea
dy closed.".>Arvind Varma wrote:
There is long process that requires a DB connection to be open for 2-3 hours.> But currently we have the Stuck Thread Time Out set to '7200' seconds. Will
> Weblogic kill a thread if that thread is designated as Stuck??? (the backend
> is a Sybase server we had no issue with the DB at the point)
No, it's just a warning, I believe. There should be no problem with
jdbc connections staying open indefinitely, unless there's a firewall
that kills sockets after a time, or the DBMS kills idle connections
after a time. From the log below, it sounds like the pool just tested
a connection before giving it to your app, and found it was dead, and
presumably replaced it and gave you a new one. Was there any appplication
error?
Joe
PS: show me your pool definition. Your test table should not be sysobjects.
That is a huge system table. That's like testing your phone by calling 411
and asking the operator to count all the listings in the phone book for you! ;)
Joe
Given below is an excerpt from the server.log file
<Sep 22, 2004 5:43:27 PM EDT> <Warning> <WebLogicServer> <BEA-000337> <ExecuteTh
read: '22' for queue: 'weblogic.kernel.Default' has been busy for "8,290" second
s working on the request "connection15.session24", which is more than the config
ured time (StuckThreadMaxTime) of "7,200" seconds.>
<Sep 22, 2004 7:43:27 PM EDT> <Warning> <WebLogicServer> <BEA-000337> <ExecuteTh
read: '22' for queue: 'weblogic.kernel.Default' has been busy for "15,490" second
s working on the request "connection15.session24", which is more than the config
ured time (StuckThreadMaxTime) of "7,200" seconds.>
####<Sep 22, 2004 9:13:19 PM EDT> <Error> <JDBC> <HOSTNAME> <SERVERNAME
<ExecuteThread: '22' for queue: 'weblogic.kernel.Default'> <<anonymous>> <> <BEA-001112> <Test "SELECT COUNT(*) FROM sysobjects" set up for pool "CRS_TDS_CONN
_POOL" failed with exception: "java.sql.SQLException: JZ0C0: Connection is alrea
dy closed.".> -
WL Server Stuck Thread on Network Read
I am experiencing an issue with the Weblogic deployment at my organisation.
Firstly an introduction; My Application works by receiving a Web Service (SOAP) Request from a client, the Web Service request is then processed and a internal message packet is generated and sent to a C++ Application ( which is listening on a particular port). The C++ application then processes the information, and returns the response to the web service Layer, which then process the Web Service request back to the calling client.
Currently we are having a situation where some packets are sent to the C++ application as expected. But then we are having situations where some packets NEVER reach the C++ side and the calling client time outs the entire request ( configured timeout is set for 180 seconds) and on the WebLogic Layer we have noticed a significant amount of Stuck ( and Hogging ) Threads. It should be noted that even after a stuck thread is recorded some requests are still being processed normally.
A deeper investigation into the Weblogic Thread dump shows the Weblogic thread is stuck at:
_at sun/nio/ch/IOUtil.read(Ljava/io/FileDescriptor;Ljava/nio/ByteBuffer;JLsun/nio/ch/NativeDispatcher;Ljava/lang/Object;)I(IOUtil.java)[inlined]_+
_at sun/nio/ch/SocketChannelImpl.read(SocketChannelImpl.java:236)[optimized]_+
+_^-- Holding lock: java/lang/Object@0x1a27db60[thin lock]_+
_at com/reso/number/service/comm/SoaSocket.receive(SoaSocket.java:128)[optimized]_+
_at com/reso/number/service/event/OTEvent.submitEvent(TEvent.java:219)[optimized]_+
_at com/reso/number/service/event/SIMQueryEvent.process(QQEvent.java:368)[optimized]_+
It seems that a write is sent to the C++ Application and the thread is 'WAITING' for the response.
Now, the problem is that due to the Infrastructure in place and architectural setup ( We are using Solaris Zone for Node deployment and we have the WebLogic AS on the same node/zone as the C++ application) we are unable to do a network trace to determine whether WebLogic actually sends the request.
Now my questions: i) Are there any known ways to trace the networks packets sent by Java ( maybe via the JVM) ii) Could Garbage collection cause the symptoms being observed? iii)Any recommended ways to resolve this kind of problem?
Thanks for all the help.Increasing the Stuck Thread Max Time will not help. " Stuck Thread Max Time" tells us, after how much amount of time the thread should mark as stuck. Because by default it is 600 sec, any thread which takes more than 600sec for execution will mark as stuck. If you mention 700 sec, after 700sec the thread is marked as stuck. Even though the thread is marked stuck it still process.
Here we need to find why the thread is stuck at
]", which is more than the configured time (StuckThreadMaxTime) of "600" seconds. Stack trace:
Thread-15 "[STUCK] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'" <alive, in native, suspended, priority=1, DAEMON> {
sun.nio.ch.SocketDispatcher.read1(SocketDispatcher.java:???)
sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:46)
sun.nio.ch.IOUtil.read(IOUtil.java:228)
sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:159)
^-- Holding lock: java.lang.Object@16a47a8b[thin lock]
weblogic.socket.NIOSocketMuxer$NIOInputStream.read(NIOSocketMuxer.java:505)
weblogic.servlet.internal.PostInputStream.read(PostInputStream.java:156)
weblogic.servlet.internal.ServletInputStreamImpl.read(ServletInputStreamImpl.java:228)
weblogic.servlet.internal.ServletRequestImpl$RequestParameters.mergePostParams(ServletRequestImpl.java:2062)
You may have to increase the buffer size at sun.nio. -
Weblogic 8.14: Stuck Threads during JMS - IO native write operations
G'day!
Hope somebody can advise a solution on the following...
Recently message loads have started to increase on our weblogic 8.14 cluster (3 servers) and we started to see an almost daily occurrence of Stuck Thread issues. From thread dumps we could see these were caused by jrockit/net/SocketNativeIO.write processes. We concluded we had reached the max performance limit for the file based JMS stores and so we moved these to database based JMS stores. This certainly seemed to improve matters - but we have recently seen the issue return. Which is puzzling, as technically we thought all messages would be persisted to the database, and any file IO on the application server would be eliminated. Our database resides on a separate dedicated oracle server. We tracked a recent cause to a large message (200K) which caused the Struck Thread - resulting in a build up of pending messages. After bouncing the server the message processed ok. Any thoughts on how to overcome these issues - greatly appreciated. Here's some detail on the stuck thread from the thread dump: (+Why does weblogic use IO when the JMS store is on a database?+). All messages are persistant.
"ExecuteThread: '6' for queue: 'weblogic.kernel.Default'" prio=5 id=0xc00 pid=27544 active, daemon
at jrockit/net/SocketNativeIO.write(Native Method)@0xf3aeae10
at jrockit/net/SocketNativeIO.write(Unknown Source)@0xf3aeae9c
at jrockit/io/NativeIO.write(Unknown Source)@0xf3ae62c6
at java/net/AbstractSocketImpl$2.write(Unknown Source)@0xf3aeada4
at jrockit/io/NativeIOOutputStream.write(Unknown Source)@0xf3ae61ec
at jrockit/io/NativeIOOutputStream.write(Unknown Source)@0xf3ae618d
at java/io/DataOutputStream.write(Unknown Source)@0xf4e3ec25
^-- Holding lock: java/io/DataOutputStream@0x4309fc80[thin lock]
at com/ibm/mq/MQInternalCommunications.send(MQInternalCommunications.java:1022)@0xed34364a
^-- Holding lock: com/ibm/mq/MQInternalCommunications@0x4309f7e0[thin lock]
at com/ibm/mq/MQSESSIONClient.lowLevelComms(MQSESSIONClient.java:2832)@0xed342fbd
^-- Holding lock: java/lang/Integer@0x4309f8a0[thin lock]
at com/ibm/mq/MQSESSIONClient.MQPUT(MQSESSIONClient.java:3844)@0xed34271b
at com/ibm/mq/MQQueue.putMsg2(MQQueue.java:1486)@0xed342262
^-- Holding lock: com/ibm/mq/MQSPIQueue@0x4312ce80[thin lock]
at com/ibm/mq/jms/MQMessageProducer.sendInternal(MQMessageProducer.java:1569)@0xed33d1ab
at com/ibm/mq/jms/MQMessageProducer.send(MQMessageProducer.java:1012)@0xed860a49
at com/ibm/mq/jms/MQMessageProducer.send(MQMessageProducer.java:1046)@0xed8605f4
at weblogic/jms/adapter/JMSBaseConnection.sendInternal(JMSBaseConnection.java:667)@0xef7df0bf
^-- Holding lock: weblogic/jms/adapter/JMSBaseConnection@0x43093748[thin lock]
at weblogic/jms/adapter/JMSBaseConnection.access$200(JMSBaseConnection.java:80)@0xef7dee28
at weblogic/jms/adapter/JMSBaseConnection$6.run(JMSBaseConnection.java:647)@0xef7dee1d
at weblogic/security/acl/internal/AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)@0xf2fcbb88
at weblogic/security/service/SecurityManager.runAs(SecurityManager.java:147)@0xf2fcbb0a
at weblogic/jms/adapter/JMSBaseConnection.send(JMSBaseConnection.java:644)@0xef7decf3
at weblogic/jms/adapter/JMSConnectionHandle.send(JMSConnectionHandle.java:144)@0xef7dec7c
at jrockit/reflect/NativeMethodInvoker.invoke0(Native Method)@0xf4f10d10
at jrockit/reflect/NativeMethodInvoker.invoke(Unknown Source)@0xf4f10e98
at jrockit/reflect/VirtualNativeMethodInvoker.invoke(Unknown Source)@0xf4e86d70
at java/lang/reflect/Method.invoke(Unknown Source)@0xf4f104c3
at weblogic/connector/common/internal/ConnectionWrapper.invoke(ConnectionWrapper.java:149)@0xed96a498
at $Proxy14.send(Unknown Source)@0xef7dec04
at weblogic/jms/bridge/internal/MessagingBridge.onMessageInternal(MessagingBridge.java:1258)@0xed857b25
at weblogic/jms/bridge/internal/MessagingBridge.onMessage(MessagingBridge.java:1181)@0xed857864
at weblogic/jms/adapter/JMSBaseConnection$27.run(JMSBaseConnection.java:1943)@0xef7de623
at weblogic/security/acl/internal/AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)@0xf2fcbb88
at weblogic/security/service/SecurityManager.runAs(SecurityManager.java:147)@0xf2fcbb0a
at weblogic/jms/adapter/JMSBaseConnection.onMessage(JMSBaseConnection.java:1939)@0xef7de586
at weblogic/jms/client/JMSSession.onMessage(JMSSession.java:2678)@0xeee7e30c
at weblogic/jms/client/JMSSession.execute(JMSSession.java:2598)@0xeee7d25d
at weblogic/kernel/ExecuteThread.execute(ExecuteThread.java:219)@0xf4e14070
at weblogic/kernel/ExecuteThread.run(ExecuteThread.java:178)@0xf4e1fddb
at java/lang/Thread.startThreadFromVM(Unknown Source)@0xf4f3c9f3
Thanks
C.I'm not sure what operating system you're running, but I only have experience of WLS8.1 on Windows.
We did extensive load testing of JMS before we went live, and found JDBC file stores to be rubbish in comparison to file store. When a message is persisted, it has to be written to the database, then when it is consumed, it must be deleted from the table. This simply killed our system when we load tested it.
One thing we did do though, was use a second JMS server and second file store for one particularly heavy queue, where we did have IO issues. This was with a JMS distributed destination. We also use a synchronous write policy of cache-flush on the file store and we also have configured a paging store to page messages so the app server does not run out of memory.
200K isn't by any means a huge message though, and shouldn't be any problem at all, we have 1mb messages quite regularly.
I notice from the stack trace, that you have MQ series aswell. I'm not experienced with MQ, so can't give any information, but what I would try is the following.
Using a JMS server with JMS File storage, develop a small java client to write as many messages to the queue and effectively stress the JMS subsystem just to establish if the filestore is the problem. This should be done without a connection to MQ and also use large messages. if you don't get any issues and WebLogic JMS with file store looks ok, then attach a consumer to the queue, which should also be a simple java client. Then you have production and consumption going on, which will result in writes and read's/deletes from the jms file store.
Once you've stress tested JMS and you are satisfied that its ok or not, then add the MQseries connection and see how that affects things.
You may well have already done all this, so please feel free to ignore me! I did a load of this kind of stuff before we went live to try and bash JMS to bits, but I didn't manage it! The only thing we did was add a second file store and second JMS server.
I just looked back in my support cases, and found we'd had a similar issue - disk fragmentation seemed to be one of the factors here too. The JMS file store was heavily fragmented. That's windows for you though!!!
Hope that helps.
Pete
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