Hotspot Server VM crashes with JBoss 3.2.3
rudifr Apr 26, 2004 9:58 AMHi,
When I start JBoss 3.2.3 with the -server option the JVM crashes at the deployment of a specific MBean. This didn't happen with JBoss 3.2.1. I already sent a bug report to Sun, but they told me to ask JBoss to investigate this further.
Here follows the Sun Bug Report:
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Hi,
Thank you for reporting this issue.
Please ask JBoss to investigate this issue further. Since JBoss appears to trigger this failure, the developers of JBoss will be able to examine their product, isolate the cause of the behavior, and, if necessary, provide us with a detailed report.
Regards,
Jonathan
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----------------- Report -------------------
category : hotspot
release : 1.4.2
subcategory : compiler2
type : bug
synopsis : Hotspot Server VM crashes with JBoss 3.2.3
description : FULL PRODUCT VERSION :
java version "1.4.2_04"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
Java HotSpot(TM) Server VM (build 1.4.2_04-b05, mixed mode)
FULL OS VERSION :
Microsoft Windows XP [Version 5.1.2600]
and Windows 2000 Server
EXTRA RELEVANT SYSTEM CONFIGURATION :
It happens on various PC's.
JBoss 3.2.3
Oracle 9.2.0.1 with JDBC thin driver and p6spy
===============================================================================
.
JBoss Bootstrap Environment
.
JBOSS_HOME: D:\pro\LeoniRastatt\leoni_rastatt\module\jboss-3.2.3_crash\bin\\..
.
JAVA: D:\java\j2sdk1.4.2_04\bin\java
.
JAVA_OPTS: -Dprogram.name=run.bat -server -Xms128m -Xmx512m -Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=10250
.
CLASSPATH: ;D:\java\j2sdk1.4.2_04\lib\tools.jar;D:\pro\LeoniRastatt\leoni_rastatt\module\jboss-3.2.3_crash\bin\\run.jar;D:\pro\LeoniRastatt\leoni_rastatt\module\jboss-3.2.3_crash\bin\\..\conf\.
.
===============================================================================
.
14:51:09,673 INFO [Server] Starting JBoss (MX MicroKernel)...
14:51:09,673 INFO [Server] Release ID: JBoss [WonderLand] 3.2.3 (build: CVSTag=JBoss_3_2_3 date=200311301445)
14:51:09,673 INFO [Server] Home Dir: D:\pro\LeoniRastatt\leoni_rastatt\module\jboss-3.2.3_crash
14:51:09,673 INFO [Server] Home URL: file:/D:/pro/LeoniRastatt/leoni_rastatt/module/jboss-3.2.3_crash/
14:51:09,673 INFO [Server] Library URL: file:/D:/pro/LeoniRastatt/leoni_rastatt/module/jboss-3.2.3_crash/lib/
14:51:09,683 INFO [Server] Patch URL: null
14:51:09,683 INFO [Server] Server Name: default
14:51:09,683 INFO [Server] Server Home Dir: D:\pro\LeoniRastatt\leoni_rastatt\module\jboss-3.2.3_crash\server\default
14:51:09,683 INFO [Server] Server Home URL: file:/D:/pro/LeoniRastatt/leoni_rastatt/module/jboss-3.2.3_crash/server/default/
14:51:09,683 INFO [Server] Server Data Dir: D:\pro\LeoniRastatt\leoni_rastatt\module\jboss-3.2.3_crash\server\default\data
14:51:09,683 INFO [Server] Server Temp Dir: D:\pro\LeoniRastatt\leoni_rastatt\module\jboss-3.2.3_crash\server\default\tmp
14:51:09,683 INFO [Server] Server Config URL: file:/D:/pro/LeoniRastatt/leoni_rastatt/module/jboss-3.2.3_crash/server/default/conf/
14:51:09,683 INFO [Server] Server Library URL: file:/D:/pro/LeoniRastatt/leoni_rastatt/module/jboss-3.2.3_crash/server/default/lib/
14:51:09,683 INFO [Server] Root Deployment Filename: jboss-service.xml
14:51:09,693 INFO [Server] Starting General Purpose Architecture (GPA)...
14:51:10,024 INFO [ServerInfo] Java version: 1.4.2_04,Sun Microsystems Inc.
14:51:10,024 INFO [ServerInfo] Java VM: Java HotSpot(TM) Server VM 1.4.2_04-b05,Sun Microsystems Inc.
14:51:10,024 INFO [ServerInfo] OS-System: Windows XP 5.1,x86
A DESCRIPTION OF THE PROBLEM :
JBoss crashes at the deployment of a specific MBean which is located in an EAR file.
STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
start JBoss with run.bat.
EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
JBoss should start and deploy all modules.
ACTUAL -
JBoss crashes during startup at the deployment of a specific MBean
ERROR MESSAGES/STACK TRACES THAT OCCUR :
14:51:51,963 INFO [MainDeployer] Starting deployment of package: file:/D:/pro/LeoniRastatt/leoni_rastatt/module/jboss-3.2.3_crash/server/default/deploy/Log4J_JDBC.ear
14:51:52,063 INFO [EARDeployer] Init J2EE application: file:/D:/pro/LeoniRastatt/leoni_rastatt/module/jboss-3.2.3_crash/server/default/deploy/Log4J_JDBC.ear
Unexpected Signal : EXCEPTION_ACCESS_VIOLATION (0xc0000005) occurred at PC=0x81175C6
facedFunction=JVM_GetClassAccessFlags+0x36
Library=D:\java\j2sdk1.4.2_04\jre\bin\server\jvm.dll
Current Java thread:
at sun.reflect.Reflection.getClassAccessFlags(Native Method)
at sun.reflect.Reflection.quickCheckMemberAccess(Reflection.java:43)
at java.lang.reflect.Method.invoke(Method.java:310)
at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
at org.jboss.mx.util.JMXInvocationHandler.invoke(JMXInvocationHandler.java:177)
at $Proxy17.getState(Unknown Source)
at org.jboss.management.j2ee.MBean.postCreation(MBean.java:156)
at org.jboss.management.j2ee.J2EEManagedObject.postRegister(J2EEManagedObject.java:250)
at org.jboss.mx.server.registry.BasicMBeanRegistry.registerMBean(BasicMBeanRegistry.java:278)
at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
at org.jboss.mx.interceptor.ObjectReferenceInterceptor.invoke(ObjectReferenceInterceptor.java:59)
at org.jboss.mx.interceptor.MBeanAttributeInterceptor.invoke(MBeanAttributeInterceptor.java:43)
at org.jboss.mx.interceptor.PersistenceInterceptor2.invoke(PersistenceInterceptor2.java:93)
at org.jboss.mx.server.MBeanInvoker.invoke(MBeanInvoker.java:76)
at javax.management.modelmbean.RequiredModelMBean.invoke(RequiredModelMBean.java:144)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
at org.jboss.mx.server.MBeanServerImpl.registerMBean(MBeanServerImpl.java:997)
at org.jboss.mx.server.MBeanServerImpl.registerMBean(MBeanServerImpl.java:327)
at org.jboss.management.j2ee.MBean.create(MBean.java:65)
at org.jboss.management.j2ee.factory.ServiceModuleFactory.create(ServiceModuleFactory.java:53)
at org.jboss.management.j2ee.LocalJBossServerDomain.handleNotification(LocalJBossServerDomain.java:383)
at org.jboss.mx.server.NotificationListenerProxy.handleNotification(NotificationListenerProxy.java:69)
at javax.management.NotificationBroadcasterSupport.sendNotification(NotificationBroadcasterSupport.java:93)
at org.jboss.deployment.SubDeployerSupport.start(SubDeployerSupport.java:178)
at org.jboss.deployment.SARDeployer.start(SARDeployer.java:229)
at org.jboss.deployment.MainDeployer.start(MainDeployer.java:832)
at org.jboss.deployment.MainDeployer.start(MainDeployer.java:824)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:642)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:605)
at sun.reflect.GeneratedMethodAccessor18.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
at $Proxy6.deploy(Unknown Source)
at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:302)
at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:476)
- locked <0x139fd248> (a org.jboss.deployment.scanner.URLDeploymentScanner)
at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:201)
at org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:274)
- locked <0x139fc8a8> (a org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread)
at org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:192)
at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:976)
at $Proxy0.start(Unknown Source)
at org.jboss.system.ServiceController.start(ServiceController.java:394)
- locked <0x138f02e8> (a org.jboss.system.ServiceController)
at sun.reflect.GeneratedMethodAccessor7.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
at $Proxy4.start(Unknown Source)
at org.jboss.deployment.SARDeployer.start(SARDeployer.java:226)
at org.jboss.deployment.MainDeployer.start(MainDeployer.java:832)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:642)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:605)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:589)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
at $Proxy5.deploy(Unknown Source)
at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:384)
at org.jboss.system.server.ServerImpl.start(ServerImpl.java:291)
at org.jboss.Main.boot(Main.java:150)
at org.jboss.Main$1.run(Main.java:395)
at java.lang.Thread.run(Thread.java:534)
Dynamic libraries:
0x00400000 - 0x00406000 D:\java\j2sdk1.4.2_04\bin\java.exe
0x77F50000 - 0x77FF7000 C:\WINNT\System32\ntdll.dll
0x77E60000 - 0x77F46000 C:\WINNT\system32\kernel32.dll
0x77DD0000 - 0x77E5D000 C:\WINNT\system32\ADVAPI32.dll
0x78000000 - 0x78086000 C:\WINNT\system32\RPCRT4.dll
0x77C10000 - 0x77C63000 C:\WINNT\system32\MSVCRT.dll
0x08000000 - 0x082AD000 D:\java\j2sdk1.4.2_04\jre\bin\server\jvm.dll
0x77D40000 - 0x77DCC000 C:\WINNT\system32\USER32.dll
0x77C70000 - 0x77CB0000 C:\WINNT\system32\GDI32.dll
0x76B40000 - 0x76B6C000 C:\WINNT\System32\WINMM.dll
0x10000000 - 0x10007000 D:\java\j2sdk1.4.2_04\jre\bin\hpi.dll
0x00390000 - 0x0039E000 D:\java\j2sdk1.4.2_04\jre\bin\verify.dll
0x003A0000 - 0x003B9000 D:\java\j2sdk1.4.2_04\jre\bin\java.dll
0x003C0000 - 0x003CD000 D:\java\j2sdk1.4.2_04\jre\bin\zip.dll
0x02D10000 - 0x02D2C000 D:\java\j2sdk1.4.2_04\jre\bin\jdwp.dll
0x6D1D0000 - 0x6D1D5000 C:\Program Files\Oracle\jre\1.3.1\bin\dt_socket.dll
0x71AB0000 - 0x71AC5000 C:\WINNT\System32\ws2_32.dll
0x71AA0000 - 0x71AA8000 C:\WINNT\System32\WS2HELP.dll
0x71A50000 - 0x71A8B000 C:\WINNT\system32\mswsock.dll
0x71A90000 - 0x71A98000 C:\WINNT\System32\wshtcpip.dll
0x07570000 - 0x0757F000 D:\java\j2sdk1.4.2_04\jre\bin\net.dll
0x76F20000 - 0x76F45000 C:\WINNT\System32\DNSAPI.dll
0x76FB0000 - 0x76FB7000 C:\WINNT\System32\winrnr.dll
0x76F60000 - 0x76F8C000 C:\WINNT\system32\WLDAP32.dll
0x76FC0000 - 0x76FC5000 C:\WINNT\System32\rasadhlp.dll
0x07F70000 - 0x07F76000 C:\WINNT\system32\NTEventLogAppender.dll
0x07F20000 - 0x07F25000 D:\java\j2sdk1.4.2_04\jre\bin\rmi.dll
0x76C90000 - 0x76CB2000 C:\WINNT\system32\imagehlp.dll
0x6D510000 - 0x6D58D000 C:\WINNT\system32\DBGHELP.dll
0x77C00000 - 0x77C07000 C:\WINNT\system32\VERSION.dll
0x76BF0000 - 0x76BFB000 C:\WINNT\System32\PSAPI.DLL
Heap at VM Abort:
Heap
def new generation total 13184K, used 6509K [0x10010000, 0x10e50000, 0x138f0000)
eden space 11776K, 47% used [0x10010000, 0x10594c60, 0x10b90000)
from space 1408K, 60% used [0x10cf0000, 0x10dc6968, 0x10e50000)
to space 1408K, 0% used [0x10b90000, 0x10b90000, 0x10cf0000)
tenured generation total 116544K, used 11733K [0x138f0000, 0x1aac0000, 0x30010000)
the space 116544K, 10% used [0x138f0000, 0x14465750, 0x14465800, 0x1aac0000)
compacting perm gen total 16384K, used 15968K [0x30010000, 0x31010000, 0x34010000)
the space 16384K, 97% used [0x30010000, 0x30fa8320, 0x30fa8400, 0x31010000)
Local Time = Tue Mar 16 14:51:52 2004
Elapsed Time = 43
#
# HotSpot Virtual Machine Error : EXCEPTION_ACCESS_VIOLATION
# Error ID : 4F530E43505002EF
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
#
# Java VM: Java HotSpot(TM) Server VM (1.4.2_04-b05 mixed mode)
#
# An error report file has been saved as hs_err_pid1628.log.
# Please refer to the file for further information.
#
REPRODUCIBILITY :
This bug can be reproduced always.
---------- BEGIN SOURCE ----------
application.xml:
----------------------
<?xml version="1.0"?>
<!DOCTYPE application PUBLIC "-//Sun Microsystems, Inc.//DTD J2EE Application 1.2//EN" "http://java.sun.com/j2ee/dtds/application_1_2.dtd">
<display-name>Log4J_JDBC</display-name>
Log4J_JDBC
Log4J_JDBC.sar
jboss_service.xml:
-------------------------
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE server>
LeoniJdbcAppender.java:
----------------------------------
package utility.log4j;
import java.sql.Connection;
import java.sql.SQLException;
import java.sql.Statement;
import java.sql.Timestamp;
import java.text.SimpleDateFormat;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.sql.DataSource;
import org.apache.log4j.Logger;
import org.apache.log4j.jdbc.JDBCAppender;
import org.apache.log4j.spi.LoggingEvent;
//
import java.sql.Connection;
import java.sql.SQLException;
import org.apache.log4j.helpers.LogLog;
import org.apache.log4j.jdbc.JDBCAppender;
import org.apache.log4j.spi.LoggingEvent;
import org.apache.log4j.Level;
import java.text.SimpleDateFormat;
import java.util.Date;
import org.apache.log4j.AppenderSkeleton;
import java.sql.Statement;
import java.util.StringTokenizer;
import java.sql.PreparedStatement;
import java.sql.Timestamp;
public class LeoniJdbcAppender extends JDBCAppender
{
private Connection con;
private Logger logger = Logger.getLogger(getClass());
/**
*
*/
public LeoniJdbcAppender()
{
super();
}
public void append(LoggingEvent event)
{
int treffer = 0;
Connection aCon = null;
PreparedStatement theStatement = null;
String theMessage = null;
String theLine = null;
String theClass = null;
String theLevel = null;
int begrenzer1 = 0;
theLine = event.getLoggerName();
begrenzer1 = theLine.lastIndexOf('.');
theClass = theLine.substring(begrenzer1 + 1).trim();
theLevel = event.getLevel().toString().trim();
// Meldung bearbeiten
theLine = event.getRenderedMessage();
if (theLine.length() > 150)
{
theMessage = theLine.substring(0, 150).trim();
}
else
{
theMessage = theLine;
}
SimpleDateFormat theSimpleDateFormat =
new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.S");
Timestamp theTimestamp = new Timestamp(event.timeStamp);
final String theInsert =
"insert into meldungen "
+ "("
+ "MLD_TIMESTAMP ,"
+ "MLD_CATEGORY ,"
+ "MLD_LEVEL,"
+ "MLD_MESSAGE)"
+ "values "
+ "("
+ "?,"
+ "?,"
+ "?,"
+ "?"
+ ")";
try
{
aCon = this.getConnection();
theStatement = aCon.prepareStatement(theInsert);
theStatement.setTimestamp(1, theTimestamp);
theStatement.setString(2, theClass);
theStatement.setString(3, theLevel);
theStatement.setString(4, theMessage);
// SQL Anweisung ausf�hren
treffer = theStatement.executeUpdate();
aCon.commit();
}
catch (SQLException sqlex)
{
LogLog.error("Fehler: " + sqlex.getMessage());
}
catch (Exception ex)
{
LogLog.error("Fehler: " + ex.getMessage());
}
e.printStackTrace();
theStatement.executeUpdate(theInsert);
theStatement.close();
this.closeConnection();
finally
{
this.closeConnection(aCon,theStatement);
}
}
public Connection getConnection()
{
InitialContext ctx = null;
try
{
ctx = new InitialContext();
}
catch (NamingException e)
{
e.printStackTrace();
}
DataSource ds = null;
try
{
ds = (DataSource)ctx.lookup("java:OracleDS");
}
catch (NamingException e1)
{
e1.printStackTrace();
}
try
{
con = ds.getConnection();
}
catch (SQLException e2)
{
e2.printStackTrace();
}
return con;
}
public void closeConnection(Connection con, PreparedStatement theStatement)
{
try
{
theStatement.close();
con.close();
}
catch (SQLException sqlex)
{
logger.error("Fehler: " + sqlex.getMessage());
}
catch (Exception ex)
{
logger.error("Fehler: " + ex.getMessage());
}
}
}
LeoniJMSAppender:
---------------------------
package utility.log4j;
import java.sql.Connection;
import java.sql.SQLException;
import java.sql.Statement;
import java.sql.Timestamp;
import java.text.SimpleDateFormat;
import javax.jms.Message;
import javax.jms.ObjectMessage;
import javax.jms.Session;
import javax.jms.Topic;
import javax.jms.TopicConnection;
import javax.jms.TopicConnectionFactory;
import javax.jms.TopicPublisher;
import javax.jms.TopicSession;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.sql.DataSource;
import org.apache.log4j.Logger;
import org.apache.log4j.jdbc.JDBCAppender;
import org.apache.log4j.spi.LoggingEvent;
//
import java.sql.Connection;
import java.sql.SQLException;
import org.apache.log4j.helpers.LogLog;
import org.apache.log4j.jdbc.JDBCAppender;
import org.apache.log4j.spi.LoggingEvent;
import org.apache.log4j.Level;
import java.text.SimpleDateFormat;
import java.util.Date;
import org.apache.log4j.AppenderSkeleton;
import java.sql.Statement;
import java.util.StringTokenizer;
import java.sql.PreparedStatement;
import java.sql.Timestamp;
public class LeoniJMSAppender extends JDBCAppender {
private Logger logger = Logger.getLogger(getClass());
private String factoryName = "UIL2ConnectionFactory";
String topicName = "topic/BetriebsmeldungenTopic";
TopicSession session = null;
TopicPublisher publisher = null;
//Look up administered objects
InitialContext initContext = null;
Topic topic = null;
/**
*
*/
public LeoniJMSAppender() {
super();
try
{
initContext = new InitialContext();
TopicConnectionFactory factory = (TopicConnectionFactory)initContext.lookup(factoryName);
topic = (Topic)initContext.lookup(topicName);
initContext.close();
//Create JMS objects
TopicConnection connection = factory.createTopicConnection();
session = connection.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);
publisher = session.createPublisher(topic);
}
catch (Exception e)
{
logger.error("Couldn't initialize context ...",e);
}
}
public void append(LoggingEvent event) {
try {
//Send messages
ObjectMessage msg = session.createObjectMessage(event);
publisher.publish(msg);
} catch (Exception e) {
e.printStackTrace();
System.exit(1);
}
}
}
package utility.log4j;
import java.sql.Connection;
import org.apache.log4j.Level;
import org.apache.log4j.Logger;
import org.apache.log4j.spi.LoggingEvent;
public class Log4J_Jdbc implements Log4J_JdbcMBean
{
private LoggingEvent theLoggingEvent;
private LeoniJdbcAppender theLeoniJdbcAppender = new LeoniJdbcAppender();
private LeoniJMSAppender theLeoniJMSAppender = new LeoniJMSAppender();
private Logger logger1 = Logger.getLogger("sequenzlager");
public void create()
{
theLeoniJdbcAppender.setThreshold(Level.INFO);
theLeoniJMSAppender.setThreshold(Level.INFO);
logger1.addAppender(theLeoniJdbcAppender);
logger1.addAppender(theLeoniJMSAppender);
}
/* (non-Javadoc)
* @see utility.log4j.Log4J_JdbcMBean#start()
*/
public void start()
{
}
public void stop()
{
}
public void destroy()
{
}
}
Log4J_JdbcMBean.java:
---------------------------------
package utility.log4j;
import java.sql.Connection;
public interface Log4J_JdbcMBean
{
public void create();
public void start();
public void stop();
public void destroy();
}
---------- END SOURCE ----------
CUSTOMER SUBMITTED WORKAROUND :
With the Hotspot Client VM there is no problem.
workaround :
suggested_val :
cust_name :
cust_email :
jdcid :
language : English
keyword : webbug
company :
hardware : x86
OSversion : win_xp
bugtraqID : 0
dateCreated : 2004-03-16 07:19:48.5
dateEvaluated : 2004-04-21 16:25:04.53