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[Wrapper-user] <DEFUNCT> java processes on Solaris
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From: Love, E. <EB...@ic...> - 2004-11-24 16:38:52
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Hi, I am using Wrapper 3.1.1 on a Sun Solaris 8 platform and using java = 1.4.2_04-b05. The wrapper kicks off a scheduling program which runs = great for a period of time and then without any warning or apparent = cause goes into a defunct state. Most recently, it shut down the = afternoon of the 22nd and didn't recover until the process was manually = killed today by the unix admin. After the admin killed the process, the = wrapper wrote the Wrapper Process has not received any CPU time for = 159507 seconds message to the log... I have looked at the info regarding the new tick timer, but it doesn't = seem to be the same issue. Any ideas would be greatly appreciated. I = have included an excerpt from the log (with the debug option turned = on)... A side note, we have another wrapper-based application that runs = as an NT service. This application has been running since December 2003 = and has never experienced this issue. 2004/11/22 13:02:14 | send a packet PING : ping 2004/11/22 13:02:14 | Received a packet PING : ping 2004/11/22 13:02:14 | Send a packet PING : ok 2004/11/22 13:02:14 | read a packet PING : ok 2004/11/22 13:02:14 | Got ping response from JVM 2004/11/24 09:20:42 | Signal trapped. Details: 2004/11/24 09:20:42 | signal number=3D15, source=3D"kill, sigsend or = raise" 2004/11/24 09:20:42 | signal generated by PID: 22857 (Session PID: = 22813), UID: 0 (root) 2004/11/24 09:20:42 | TERM trapped. Shutting down. 2004/11/24 09:20:42 | wrapperStopProcess(0) called. 2004/11/24 09:20:42 | Read Timed out. (Last Ping was 30000 milliseconds = ago) 2004/11/24 09:20:42 | Still alive 2004/11/24 09:20:42 | Read Timed out. (Last Ping was 60000 milliseconds = ago) 2004/11/24 09:20:42 | Wrapper Manager: The Wrapper code did not ping the = JVM for 60 seconds. Quit and let the Wrapper resynch. 2004/11/24 09:20:42 | Send a packet RESTART : restart 2004/11/24 09:20:42 | Thread, Wrapper-Connection, handling the shutdown = process. 2004/11/24 09:20:42 | calling listener.stop() 2004/11/24 09:20:42 | Stopping the RC Scheduler Application 2004/11/24 09:20:42 | returned from listener.stop() 2004/11/24 09:20:42 | Send a packet STOPPED : 0 2004/11/24 09:20:42 | Closing socket. 2004/11/24 09:20:42 | calling System.exit(1) 2004/11/24 09:20:42 | read a packet RESTART : restart 2004/11/24 09:20:42 | JVM requested a restart. 2004/11/24 09:20:42 | wrapperRestartProcess() called. (IGNORED) 2004/11/24 09:20:42 | read a packet STOPPED : 0 2004/11/24 09:20:42 | JVM signalled that it was stopped. 2004/11/24 09:20:42 | socket read no code (closed?). 2004/11/24 09:20:42 | Wrapper Process has not received any CPU time for = 159507 seconds. Extending timeouts. 2004/11/24 09:20:42 | JVM process exited with a code of 1, setting the = wrapper exit code to 1. 2004/11/24 09:20:42 | JVM exited normally. 2004/11/24 09:20:42 | <-- Wrapper Stopped 2004/11/24 09:20:45 | Spawning intermediate process... 2004/11/24 09:20:45 | Spawning daemon process... 2004/11/24 09:20:45 | --> Wrapper Started as Daemon 2004/11/24 09:20:45 | Using system timer. 2004/11/24 09:20:45 | server listening on port 32000. 2004/11/24 09:20:45 | Classpath element, wrapper.java.classpath.11, does = not exist: /apps/java/ira.jar 2004/11/24 09:20:45 | Classpath element, wrapper.java.classpath.24, does = not exist: /apps/java/output.txt 2004/11/24 09:20:45 | Command[0] : java 2004/11/24 09:20:45 | Command[1] : -Xms256m 2004/11/24 09:20:45 | Command[2] : -Xmx768m 2004/11/24 09:20:45 | Command[3] : = -Djava.library.path=3D/apps/RCScheduler/lib 2004/11/24 09:20:45 | Command[4] : -classpath 2004/11/24 09:20:45 | Command[5] : = ../lib/wrapper.jar:/apps/java/rcscheduler.jar:/apps/java/vantage.jar:/app= s/java/vantageadmin.jar:/apps/java/rcmailings.jar:/apps/java/acme.jar:/ap= ps/java/activation.jar:/apps/java/avalon.jar:/apps/java/batik.jar:/apps/j= ava/fop.jar:/apps/java/ira.jar:/apps/java/itext.jar:/apps/java/j2ee.jar:/= apps/java/jai_codec.jar:/apps/java/jakarta-oro-2.0.7.jar:/apps/java/jdom.= jar:/apps/java/jlink.jar:/apps/java/log4j.jar:/apps/java/mail.jar:/apps/j= ava/netcharts.jar:/apps/java/NetComponents-1_3_8.jar:/apps/java/ojdbc14.j= ar:/apps/java/oreilly.jar:/apps/java/output.txt:/apps/java/pja.jar:/apps/= java/pjatools.jar:/apps/java/Tidy.jar:/apps/java/wrapper.jar:/apps/java/x= alan.jar:/apps/java/xerces.jar:/apps/java/xml-apis.jar:/apps/java/xp-asse= ts.jar:/apps/java/weblogic.jar 2004/11/24 09:20:45 | Command[6] : -Dwrapper.key=3D4Nq8kvz4U0jqZd7N 2004/11/24 09:20:45 | Command[7] : -Dwrapper.port=3D32000 2004/11/24 09:20:45 | Command[8] : -Dwrapper.debug=3DTRUE 2004/11/24 09:20:45 | Command[9] : -Dwrapper.use_system_time=3DTRUE 2004/11/24 09:20:45 | Command[10] : -Dwrapper.version=3D3.1.1 2004/11/24 09:20:45 | Command[11] : -Dwrapper.native_library=3Dwrapper 2004/11/24 09:20:45 | Command[12] : -Dwrapper.service=3DTRUE 2004/11/24 09:20:45 | Command[13] : -Dwrapper.cpu.timeout=3D10 2004/11/24 09:20:45 | Command[14] : -Dwrapper.jvmid=3D1 2004/11/24 09:20:45 | Command[15] : = org.icmarc.scheduler.application.Scheduler 2004/11/24 09:20:45 | Command[16] : ./RCScheduler.cfg 2004/11/24 09:20:45 | Launching a JVM... 2004/11/24 09:20:46 | WrapperManager class initialized by thread: main = Using classloader: sun.misc.Launcher$AppClassLoader@67ac19 2004/11/24 09:20:46 | Wrapper Manager: JVM #1 2004/11/24 09:20:46 | Wrapper Manager: Registering shutdown hook 2004/11/24 09:20:46 | Wrapper Manager: Using wrapper 2004/11/24 09:20:47 | Loaded native library: libwrapper.so 2004/11/24 09:20:47 | Calling native initialization method. 2004/11/24 09:20:47 | Inside native WrapperManager initialization method 2004/11/24 09:20:47 | Java Version : 1.4.2_04-b05 Java HotSpot(TM) = Client VM 2004/11/24 09:20:47 | Java VM Vendor : Sun Microsystems Inc. 2004/11/24 09:20:47 |=20 2004/11/24 09:20:47 | Wrapper (Version 3.1.1) = http://wrapper.tanukisoftware.org 2004/11/24 09:20:47 |=20 2004/11/24 09:20:47 | = WrapperManager.start(org.icmarc.scheduler.application.Scheduler@e102dc, = args["./RCScheduler.cfg"]) called by thread: main 2004/11/24 09:20:47 | Open socket to wrapper... 2004/11/24 09:20:47 | Opened Socket 2004/11/24 09:20:47 | Send a packet KEY : 4Nq8kvz4U0jqZd7N 2004/11/24 09:20:47 | = handleSocket(Socket[addr=3D/127.0.0.1,port=3D32000,localport=3D36727]) 2004/11/24 09:20:47 | accepted a socket from 127.0.0.1 on port 36727 2004/11/24 09:20:47 | read a packet KEY : 4Nq8kvz4U0jqZd7N 2004/11/24 09:20:47 | Got key from JVM: 4Nq8kvz4U0jqZd7N 2004/11/24 09:20:47 | send a packet LOW_LOG_LEVEL : 1 2004/11/24 09:20:47 | send a packet PING_TIMEOUT : 30 2004/11/24 09:20:47 | Start Application. 2004/11/24 09:20:47 | send a packet START : start 2004/11/24 09:20:47 | Received a packet LOW_LOG_LEVEL : 1 2004/11/24 09:20:47 | Wrapper Manager: LowLogLevel from Wrapper is 1 2004/11/24 09:20:47 | Received a packet PING_TIMEOUT : 30 2004/11/24 09:20:47 | Wrapper Manager: PingTimeout from Wrapper is 30000 2004/11/24 09:20:47 | Received a packet START : start 2004/11/24 09:20:47 | calling listener.start() 2004/11/24 09:20:48 | Initializing the RC Scheduler Application |
