Abnormal Shutdown of WebLogic, While execting multiple threads

Hi,
We are working on weblogic 5.1. When we using the web application developed on weblogic 5.1, we are getting 'SIGSEGV 11 Segmentation Violation'. we are not able to understand why this is happening. Please find the log file part of this, below.
============================================
SIGSEGV 11 segmentation violation
si_signo [11]: SEGV
si_errno [0]:
si_code [1]: SEGV_MAPERR [addr: 0x790e6748]
stackpointer=F76F06B8
"RMI ConnectionExpiration-[3.32.105.26:58788]" (TID:0x10b4d40, sys_thread_t:0x10b4c78, state:CW, thread_t: t@47, threadID:0xf77e1d70, stack_bottom:0xf77e1d70, stack_size:0x1fd70) prio=5
============================================
This is not complete log. I can provide complete log for ur analysis.
Thanks in advance,
Vivek

What version of JDK version you are on?
I would suggest that you try the latest jdk (131_04) and see if that helps
Kumar
djon wrote:
do you run your server with the "-server" parameter? if U are running on
jdk1.3xxx you should!
"Vivekananda C" <[email protected]> wrote in message
news:[email protected]..
Hi,
We are working on weblogic 5.1. When we using the web applicationdeveloped on weblogic 5.1, we are getting 'SIGSEGV 11 Segmentation
Violation'. we are not able to understand why this is happening. Please find
the log file part of this, below.
============================================
SIGSEGV 11 segmentation violation
si_signo [11]: SEGV
si_errno [0]:
si_code [1]: SEGV_MAPERR [addr: 0x790e6748]
stackpointer=F76F06B8
"RMI ConnectionExpiration-[3.32.105.26:58788]" (TID:0x10b4d40,sys_thread_t:0x10b4c78, state:CW, thread_t: t@47, threadID:0xf77e1d70,
stack_bottom:0xf77e1d70, stack_size:0x1fd70) prio=5
============================================
This is not complete log. I can provide complete log for ur analysis.
Thanks in advance,
Vivek

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The xcp files are in the application directory.
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Hi,
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I'm 100% sure that my sub Threads in
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I already set my joinThreads method as synchronized,
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Multiple threads calling the same stored proc with different parameters

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How to proces the record in Table with multiple threads using Pl/Sql & Java

I have a table containing millions of records in it; and numbers of records also keep on increasing because of a high speed process populating this table.
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I can change the structure of table to add any new column if needed.
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Edited by: abhisheak123 on Aug 2, 2009 11:29 PM

Check if you can use the bucket logic in your PLSQL code..
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Lets say there is a column create_date and processed_flag in your table.
Your PLSQL code should take 2 parameters start_date and end_date.
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Skype 4.2.0.11 has abnormally high CPU usage while...

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Attached are statistics from my desktop over approximately a 24 hour period for the processes shown (other than firefox and adb).
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Attachments:
2014-06-22-233238_530x119_scrot.png ‏9 KB

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if ( current == threads[ i ] )
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notify();
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 at weblogic.common.internal.ChunkedObjectInputStream.readObject(ChunkedObjectInputStream
 .java:96)
 at weblogic.rjvm.MsgAbbrevInputStream.readObject(MsgAbbrevInputStream.java:117)
 at weblogic.rmi.internal.ObjectIO.readObject(ObjectIO.java:56)
 at weblogic.rjvm.ResponseImpl.unmarshalReturn(ResponseImpl.java:159)
 at weblogic.rmi.internal.BasicRemoteRef.invoke(BasicRemoteRef.java:138)
 at weblogic.jms.dispatcher.DispatcherImpl_813_WLStub.dispatchSyncTranFuture(Unknown Sour
 ce)
 at weblogic.jms.dispatcher.DispatcherWrapperState.dispatchSyncTran(DispatcherWrapperStat
 e.java:406)
 ... 2 more
 Caused by: java.lang.NullPointerException
 at weblogic.i18ntools.L10nLookup.loadProps(L10nLookup.java:88)
 at weblogic.i18ntools.L10nLookup.<init>(L10nLookup.java:160)
 at weblogic.i18ntools.L10nLookup.init(L10nLookup.java:132)
 at weblogic.i18ntools.L10nLookup.getLocalizer(L10nLookup.java:315)
 at weblogic.management.commo.internal.CommoCommandLineTextFormatter.<init>(CommoCommandL
 ineTextFormatter.java:20)
 at weblogic.management.commo.Commo.<clinit>(Commo.java:89)
 ... 13 more</pre>

It was caused by the 2nd threads' classloader.
 The 2nd thread uses the bootstrap classloader by default when attached to jvm, which loads the 'core' java classes only, not even extended classes.
 
 This cause JNDI factory initialization failed.
 
 The solution is to set the 2nd thread's context loader as the system class loader using JNI. See java.lang.Thread#setContextLoader and java.lang.ClassLoader#getSystemClassLoader.

Abnormal Shutdown of WebLogic, While execting multiple threads

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