Date: Thu, 6 Nov 2003 06:46:20 -0700 From: "Heath Volmer" <hvolmer@tallbob.com> To: "'Dirk-Willem van Gulik'" <dirkx@webweaving.org>, <freebsd-questions@freebsd.org> Subject: RE: Is Java/Tomcat on FBSD practical? Message-ID: <001301c3a46c$5c7c5060$6401a8c0@NB2> In-Reply-To: <Pine.OSX.4.58.0311051000440.24258@mobile.webweaving.org>
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Thanks for the replies.
I ran Tomcat as root (or other users, doesn't matter). What happens
means absolutely nothing to me.
I get on screen: lefty /kernel: pid 22239 (java), uid 0: exited on
signal 6 (core dumped)
This is what I get in Catalina.out:
SIGABRT 6* abort (generated by abort(3) routine)
Full thread dump Classic VM (diablo-1.3.1-0, green threads):
"Finalizer" (TID:0x28e9d528, sys_thread_t:0x80d6080, state:CW)
prio=8
at java.lang.Object.wait(Native Method)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:108)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:123)
at
java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:162)
"Reference Handler" (TID:0x28e9d300, sys_thread_t:0x8096480,
state:CW) prio=10
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
java.lang.ref.Reference$ReferenceHandler.run(Reference.java:110)
"Signal dispatcher" (TID:0x28e9d330, sys_thread_t:0x8096280,
state:CW) prio=5
"main" (TID:0x28e9d1b0, sys_thread_t:0x8054080, state:R) prio=5
at java.lang.Long.toString(Long.java:91)
at java.lang.String.valueOf(String.java:2071)
at java.lang.StringBuffer.append(StringBuffer.java:532)
at
org.apache.catalina.startup.Catalina.createStartDigester(Catalina.java:3
81)
at org.apache.catalina.startup.Catalina.load(Catalina.java:481)
at org.apache.catalina.startup.Catalina.load(Catalina.java:552)
at java.lang.reflect.Method.invoke(Native Method)
at
org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:260)
at
org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:396)
Monitor Cache Dump:
java.lang.ref.Reference$Lock@28E9D310/28ED2F98: <unowned>
Waiting to be notified:
"Reference Handler" (0x8096480)
java.lang.ref.ReferenceQueue$Lock@28E9D540/28ED3478: <unowned>
Waiting to be notified:
"Finalizer" (0x80d6080)
Registered Monitor Dump:
utf8 hash table: <unowned>
JNI pinning lock: <unowned>
JNI global reference lock: <unowned>
BinClass lock: <unowned>
Class linking lock: <unowned>
System class loader lock: <unowned>
Code rewrite lock: <unowned>
Heap lock: <unowned>
Monitor cache lock: owner "main" (0x8054080) 1 entry
Dynamic loading lock: <unowned>
Monitor IO lock: <unowned>
User signal monitor: <unowned>
Waiting to be notified:
"Signal dispatcher" (0x8096280)
Child death monitor: <unowned>
I/O monitor: <unowned>
Alarm monitor: <unowned>
Waiting to be notified:
<unknown thread> (0x8054280)
Thread queue lock: owner "main" (0x8054080) 1 entry
Monitor registry: owner "main" (0x8054080) 1 entry
-----Original Message-----
From: Dirk-Willem van Gulik [mailto:dirkx@webweaving.org]
Sent: Wednesday, November 05, 2003 2:03 AM
To: Heath Volmer
Cc: freebsd-questions@freebsd.org
Subject: Re: Is Java/Tomcat on FBSD practical?
> My biggest problem has been Java. I've done the diablo 1.3 package
> and java seemed to work (java -v), but when I install Tomcat it won't
> start. I've done the same install on mac and windows with no problem.
> The stack trace is completely alien to me and I can try to get it if
> it would help.
If the stacktrace looks like it is some VM issue - posting it here may
help - otherwise the tomcat folks may be a better bet.
One quick test - try running it as root and see if that changes anything
- some JDK version had that problem - which since is fixed if I recall
correctly.
> I'm basically wondering if running Tomcat or any other java on this
> machine is realistic or not.
We are using it with no great issue (other than that java can be quite
memory hungry :-)
DW.
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