Weblogic thread issue
I am using Weblogic portal server 7.0 SP2
Lately, whenever there is a backend system failure (database or any other system), eventually, all weblogic threads wait for the backend connection and get stuck. I get following message for all threads
ExecuteThread: '28' for queue: 'default' has been busy for "785" seconds working on the request "Http Request: XXXXXX, which is more than the configured time (StuckThreadMaxTime) of "600" seconds.>
Any idea why such a thing can happen?
You have a contention problem at back end ...
Similar Messages
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Dear All,
We have a situation (very strange one). Here is the setup.
Our application is written in struts 1.1. The configuration is as follow.
Internet --> Sun One Web Server (7.0) --> WebLogic (10) ---> Database
Our application has one page where we will receive form post variable from browser client and display the information based on the data in the form.
Currently, if there are two clients coming in at the same time, 2nd user is seeing first user's page. Our application receives the data posted by 2nd user but the page for the 1st user is served to 2nd user.
Help!
Is it configuration issue?
AungCan you paste the access.log and proxy log snippet at the time you are facing this issue?
-Faisal -
We encountered the following locked thread issue. Refer to the thread dump logs.
Any idea on the root cause of the issue? It seens to us that it is the weblogic app server codes that are causing the locked threads.
Will appreciate any advise.
"ExecuteThread: '0' for queue: 'weblogic.socket.Muxer'" id=22 idx=0x50 tid=329 prio=5 alive, in native, blocked, daemon
-- Blocked trying to get lock: java/lang/String@0x9a73910[fat lock]
at jrockit/vm/Threads.waitForUnblockSignal()V(Native Method)
at jrockit/vm/Locks.fatLockBlockOrSpin(Locks.java:1674)[optimized]
at jrockit/vm/Locks.lockFat(Locks.java:1775)[optimized]
at jrockit/vm/Locks.monitorEnterSecondStageHard(Locks.java:1311)[optimized]
at jrockit/vm/Locks.monitorEnterSecondStage(Locks.java:1258)[optimized]
at jrockit/vm/Locks.monitorEnter(Locks.java:2455)[optimized]
at weblogic/socket/EPollSocketMuxer.processSockets(EPollSocketMuxer.java:153)
at weblogic/socket/SocketReaderRequest.run(SocketReaderRequest.java:29)
at weblogic/socket/SocketReaderRequest.execute(SocketReaderRequest.java:42)
at weblogic/kernel/ExecuteThread.execute(ExecuteThread.java:145)
at weblogic/kernel/ExecuteThread.run(ExecuteThread.java:117)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"ExecuteThread: '2' for queue: 'weblogic.socket.Muxer'" id=24 idx=0x58 tid=331 prio=5 alive, in native, blocked, daemon
-- Blocked trying to get lock: java/lang/String@0x9a73910[fat lock]
at jrockit/vm/Threads.waitForUnblockSignal()V(Native Method)
at jrockit/vm/Locks.fatLockBlockOrSpin(Locks.java:1674)[optimized]
at jrockit/vm/Locks.lockFat(Locks.java:1775)[optimized]
at jrockit/vm/Locks.monitorEnterSecondStageHard(Locks.java:1311)[optimized]
at jrockit/vm/Locks.monitorEnterSecondStage(Locks.java:1258)[optimized]
at jrockit/vm/Locks.monitorEnter(Locks.java:2455)[optimized]
at weblogic/socket/EPollSocketMuxer.processSockets(EPollSocketMuxer.java:153)
at weblogic/socket/SocketReaderRequest.run(SocketReaderRequest.java:29)
at weblogic/socket/SocketReaderRequest.execute(SocketReaderRequest.java:42)
at weblogic/kernel/ExecuteThread.execute(ExecuteThread.java:145)
at weblogic/kernel/ExecuteThread.run(ExecuteThread.java:117)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"ExecuteThread: '1' for queue: 'weblogic.socket.Muxer'" id=23 idx=0x54 tid=330 prio=5 alive, in native, daemon
at jrockit/ext/epoll/EPoll.epollWait0(IIII)I(Native Method)
at jrockit/ext/epoll/EPoll.epollWait(EPoll.java:103)
at weblogic/socket/EPollSocketMuxer.processSockets(EPollSocketMuxer.java:156)
^-- Holding lock: java/lang/String@0x9a73910[fat lock]
at weblogic/socket/SocketReaderRequest.run(SocketReaderRequest.java:29)
at weblogic/socket/SocketReaderRequest.execute(SocketReaderRequest.java:42)
at weblogic/kernel/ExecuteThread.execute(ExecuteThread.java:145)
at weblogic/kernel/ExecuteThread.run(ExecuteThread.java:117)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of traceThis is standard behavior for the socket muxer threads. Only one of the epoll muxer threads is actually holding the lock at any one time. Here is the output of part of my thread dump on Linux with WLS 10.3.4 on JRockit on startup. The server is not hung up at all. Make a request on the server and take another thread dump and you'll see the lock change.
1st dump with ExecuteThread 1 waiting to get the lock from ExecuteThread 2
"ExecuteThread: '1' for queue: 'weblogic.socket.Muxer'" id=25 idx=0x58 tid=26836 prio=5 alive, blocked, native_blocked, daemon
-- Blocked trying to get lock: java/lang/String@0xe82d6ec0[thin lock]
at jrockit/vm/Threads.sleep(I)V(Native Method)
at jrockit/vm/Locks.waitForThinRelease(Locks.java:955)
at jrockit/vm/Locks.monitorEnterSecondStageHard(Locks.java:1083)
at jrockit/vm/Locks.monitorEnterSecondStage(Locks.java:1005)
at jrockit/vm/Locks.monitorEnter(Locks.java:2179)
at weblogic/socket/EPollSocketMuxer.processSockets(EPollSocketMuxer.java:153)
at weblogic/socket/SocketReaderRequest.run(SocketReaderRequest.java:29)
at weblogic/socket/SocketReaderRequest.execute(SocketReaderRequest.java:42)
at weblogic/kernel/ExecuteThread.execute(ExecuteThread.java:145)
at weblogic/kernel/ExecuteThread.run(ExecuteThread.java:117)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"ExecuteThread: '2' for queue: 'weblogic.socket.Muxer'" id=26 idx=0x5c tid=26837 prio=5 alive, in native, daemon
at jrockit/ext/epoll/EPoll.epollWait0(ILjava/nio/ByteBuffer;II)I(Native Method)
at jrockit/ext/epoll/EPoll.epollWait(EPoll.java:115)
at weblogic/socket/EPollSocketMuxer.processSockets(EPollSocketMuxer.java:156)
^-- Holding lock: java/lang/String@0xe82d6ec0[thin lock]
at weblogic/socket/SocketReaderRequest.run(SocketReaderRequest.java:29)
at weblogic/socket/SocketReaderRequest.execute(SocketReaderRequest.java:42)
at weblogic/kernel/ExecuteThread.execute(ExecuteThread.java:145)
at weblogic/kernel/ExecuteThread.run(ExecuteThread.java:117)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace2nd dump after the server servers a request with ExecuteThread 2 waiting to get the lock from ExecuteThread 1
"ExecuteThread: '1' for queue: 'weblogic.socket.Muxer'" id=25 idx=0x58 tid=26836 prio=5 alive, in native, daemon
at jrockit/ext/epoll/EPoll.epollWait0(ILjava/nio/ByteBuffer;II)I(Native Method)
at jrockit/ext/epoll/EPoll.epollWait(EPoll.java:115)
at weblogic/socket/EPollSocketMuxer.processSockets(EPollSocketMuxer.java:156)
^-- Holding lock: java/lang/String@0xe82d6ec0[fat lock]
at weblogic/socket/SocketReaderRequest.run(SocketReaderRequest.java:29)
at weblogic/socket/SocketReaderRequest.execute(SocketReaderRequest.java:42)
at weblogic/kernel/ExecuteThread.execute(ExecuteThread.java:145)
at weblogic/kernel/ExecuteThread.run(ExecuteThread.java:117)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of trace
"ExecuteThread: '2' for queue: 'weblogic.socket.Muxer'" id=26 idx=0x5c tid=26837 prio=5 alive, blocked, native_blocked, daemon
-- Blocked trying to get lock: java/lang/String@0xe82d6ec0[fat lock]
at jrockit/vm/Threads.waitForUnblockSignal()V(Native Method)
at jrockit/vm/Locks.fatLockBlockOrSpin(Locks.java:1411)
at jrockit/vm/Locks.lockFat(Locks.java:1512)
at jrockit/vm/Locks.monitorEnterSecondStageHard(Locks.java:1054)
at jrockit/vm/Locks.monitorEnterSecondStage(Locks.java:1005)
at jrockit/vm/Locks.monitorEnter(Locks.java:2179)
at weblogic/socket/EPollSocketMuxer.processSockets(EPollSocketMuxer.java:153)
at weblogic/socket/SocketReaderRequest.run(SocketReaderRequest.java:29)
at weblogic/socket/SocketReaderRequest.execute(SocketReaderRequest.java:42)
at weblogic/kernel/ExecuteThread.execute(ExecuteThread.java:145)
at weblogic/kernel/ExecuteThread.run(ExecuteThread.java:117)
at jrockit/vm/RNI.c2java(IIIII)V(Native Method)
-- end of traceHere is a blog on this topic: http://jojovedder.blogspot.com/2009/05/weblogic-socket-muxers-are-not-stuck.html -
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.
-
Weblogic Thread hogging at java.io.WinNTFileSystem.getBooleanAttributes at high loads
Hi,
At high loads, we are seeing that one WebLogic thread is active on a windows native call for quite some time.. I can see the following stack statements in thread dumps taken at 10 minutes interval. This has led to slow server performance.
This happens on WebLogic 10.3.2 that is hosted in Windows Server 64 bit 2008 Enterprise Edition SP1.
The JDK used is JRockit jdk1.6.0_20-R28.3.2 (64 Bit)
Also this happens at high user loads only and also irregularly.
Our eclipse link versions are (Implementation-Version: 1.0.1-20080905, Specification-Version: 1.0.1)
Any recommendation or pointer is appreciated.
Now the thread dump details
"[ACTIVE] ExecuteThread: '13' for queue: 'weblogic.kernel.Default (self-tuning)'" RUNNABLE
java.io.WinNTFileSystem.getBooleanAttributes(Native Method)
java.io.File.isDirectory(File.java:754)
org.eclipse.persistence.internal.jpa.deployment.DirectoryArchive$1.accept(DirectoryArchive.java:91)
java.io.File.listFiles(File.java:1134)
org.eclipse.persistence.internal.jpa.deployment.DirectoryArchive.init(DirectoryArchive.java:89)
org.eclipse.persistence.internal.jpa.deployment.DirectoryArchive.init(DirectoryArchive.java:95)
org.eclipse.persistence.internal.jpa.deployment.DirectoryArchive.init(DirectoryArchive.java:95)
org.eclipse.persistence.internal.jpa.deployment.DirectoryArchive.init(DirectoryArchive.java:95)
org.eclipse.persistence.internal.jpa.deployment.DirectoryArchive.init(DirectoryArchive.java:95)
org.eclipse.persistence.internal.jpa.deployment.DirectoryArchive.init(DirectoryArchive.java:95)
org.eclipse.persistence.internal.jpa.deployment.DirectoryArchive.init(DirectoryArchive.java:95)
org.eclipse.persistence.internal.jpa.deployment.DirectoryArchive.init(DirectoryArchive.java:95)
org.eclipse.persistence.internal.jpa.deployment.DirectoryArchive.<init>(DirectoryArchive.java:73)
org.eclipse.persistence.internal.jpa.deployment.DirectoryArchive.<init>(DirectoryArchive.java:55)
org.eclipse.persistence.internal.jpa.deployment.ArchiveFactoryImpl.createArchive(ArchiveFactoryImpl.java:76)
org.eclipse.persistence.internal.jpa.deployment.PersistenceUnitProcessor.findPersistenceArchives(PersistenceUnitProcessor.java:184)
org.eclipse.persistence.internal.jpa.deployment.JPAInitializer.initialize(JPAInitializer.java:132)
org.eclipse.persistence.jpa.PersistenceProvider.createEntityManagerFactory(PersistenceProvider.java:104)
org.eclipse.persistence.jpa.PersistenceProvider.createEntityManagerFactory(PersistenceProvider.java:64)
javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:78)
javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:54)
-- Our internal class calls
org.jbpm.graph.def.Action.execute(Action.java:123)
org.jbpm.graph.def.GraphElement.executeAction(GraphElement.java:235)
org.jbpm.graph.def.GraphElement.executeActions(GraphElement.java:212)
org.jbpm.graph.def.GraphElement.fireAndPropagateEvent(GraphElement.java:182)
org.jbpm.graph.def.GraphElement.fireEvent(GraphElement.java:166)
org.jbpm.graph.exe.ProcessInstance.<init>(ProcessInstance.java:120)
org.jbpm.JbpmContext.newProcessInstance(JbpmContext.java:372)
-- Our internal class calls
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:597)
org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:129)
org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:63)
javax.faces.component.UICommand.broadcast(UICommand.java:106)
org.ajax4jsf.framework.ajax.AjaxViewRoot.processEvents(AjaxViewRoot.java:180)
org.ajax4jsf.framework.ajax.AjaxViewRoot.broadcastEvents(AjaxViewRoot.java:158)
org.ajax4jsf.framework.ajax.AjaxViewRoot.processApplication(AjaxViewRoot.java:346)
org.apache.myfaces.lifecycle.LifecycleImpl.invokeApplication(LifecycleImpl.java:343)
org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:86)
-- Our internal class calls
javax.faces.webapp.FacesServlet.service(FacesServlet.java:137)
weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:144)
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:127)
org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:277)
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
com.anychart.servlet.ResourceFilter.doFilter(ResourceFilter.java:53)
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
-- Our internal class calls
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
-- Our internal class calls
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3592)
weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2202)
weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2108)
weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1432)
weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
weblogic.work.ExecuteThread.run(ExecuteThread.java:173)Hi,
Maybe this thread could help, if it addresses your problem correctly:
Performance issues with class loader on Windows server
Regards,
Mohab -
Deadlock with thread issues while generating reports with Crystal Report XI
We are facing deadlock with thread issues while generating report with Crystal Report XI
Version Number is 11.0 and the database used is Oracle
In the log file on line number 74350 by 2008/12/16 13:35:54 there is a dead lock with Thread: u20184u2019 is waiting to acquire lock for 'com.crystaldecisions.reports.queryengine.av@15214b9' which is held by the Thread: '0'.
And a dead lock with Thread: u20180u2019 is waiting to acquire lock for 'com.crystaldecisions.reports.queryengine.av@15214b9' which is held by the Thread: '4'.
Exactly after 10 minutes we can see the thread 4 and 0 are declared as STUCK by 2008/12/16 13:45:54 .
Is this an existing issue with Crystal Report?
Is there some solution for this problem?
THE LOG FILE INFORMATION IS GIVEN BELOW
[deadlocked thread] [ACTIVE] ExecuteThread: '4' for queue: 'weblogic.kernel.Default (self-tuning)':
Thread '[ACTIVE] ExecuteThread: '4' for queue: 'weblogic.kernel.Default (self-tuning)'' is waiting to acquire lock 'com.crystaldecisions.reports.queryengine.av@15214b9' that is held by thread '[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)''
Stack trace:
com.crystaldecisions.reports.queryengine.av.V(Unknown Source)
com.crystaldecisions.reports.queryengine.av.do(Unknown Source)
com.crystaldecisions.reports.queryengine.as.if(Unknown Source)
com.crystaldecisions.reports.reportdefinition.datainterface.j.c(Unknown Source)
com.crystaldecisions.reports.reportdefinition.datainterface.j.a(Unknown Source)
com.crystaldecisions.reports.reportdefinition.datainterface.j.a(Unknown Source)
com.crystaldecisions.reports.reportdefinition.cy.b(Unknown Source)
com.crystaldecisions.reports.reportdefinition.cy.long(Unknown Source)
com.crystaldecisions.reports.reportdefinition.a1.o(Unknown Source)
com.crystaldecisions.reports.reportdefinition.a1.a(Unknown Source)
com.crystaldecisions.reports.common.ab.a(Unknown Source)
com.crystaldecisions.reports.common.ab.if(Unknown Source)
com.crystaldecisions.reports.reportdefinition.a1.if(Unknown Source)
com.crystaldecisions.reports.reportdefinition.a1.o(Unknown Source)
com.crystaldecisions.reports.reportengineinterface.a.a(Unknown Source)
com.crystaldecisions.reports.reportengineinterface.a.a.b.a(Unknown Source)
com.crystaldecisions.reports.sdk.ReportClientDocument.open(Unknown Source)
com.sysarris.aris.crystalreports.RepServlet.generateReport(RepServlet.java:65)
com.sysarris.aris.crystalreports.RepServlet.doPost(RepServlet.java:40)
javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:225)
weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:127)
weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:272)
weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:165)
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3153)
weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:1973)
weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1880)
weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1310)
weblogic.work.ExecuteThread.execute(ExecuteThread.java:207)
weblogic.work.ExecuteThread.run(ExecuteThread.java:179)
[deadlocked thread] [ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)':
Thread '[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'' is waiting to acquire lock 'com.crystaldecisions.reports.queryengine.av@12e0415' that is held by thread '[ACTIVE] ExecuteThread: '4' for queue: 'weblogic.kernel.Default (self-tuning)''
Stack trace:
com.crystaldecisions.reports.queryengine.av.V(Unknown Source)
com.crystaldecisions.reports.queryengine.av.do(Unknown Source)
com.crystaldecisions.reports.queryengine.as.if(Unknown Source)
com.crystaldecisions.reports.reportdefinition.datainterface.j.c(Unknown Source)
com.crystaldecisions.reports.reportdefinition.datainterface.j.a(Unknown Source)
com.crystaldecisions.reports.reportdefinition.datainterface.j.a(Unknown Source)
com.crystaldecisions.reports.reportdefinition.cy.b(Unknown Source)
com.crystaldecisions.reports.reportdefinition.cy.long(Unknown Source)
com.crystaldecisions.reports.reportdefinition.a1.o(Unknown Source)
com.crystaldecisions.reports.reportdefinition.a1.a(Unknown Source)
com.crystaldecisions.reports.common.ab.a(Unknown Source)
com.crystaldecisions.reports.common.ab.if(Unknown Source)
com.crystaldecisions.reports.reportdefinition.a1.if(Unknown Source)
com.crystaldecisions.reports.reportdefinition.a1.o(Unknown Source)
com.crystaldecisions.reports.reportengineinterface.a.a(Unknown Source)
com.crystaldecisions.reports.reportengineinterface.a.a.b.a(Unknown Source)
com.crystaldecisions.reports.sdk.ReportClientDocument.open(Unknown Source)
com.sysarris.aris.crystalreports.RepServlet.generateReport(RepServlet.java:65)
com.sysarris.aris.crystalreports.RepServlet.doPost(RepServlet.java:40)
javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:225)
weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:127)
weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:272)
weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:165)
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3153)
weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:1973)
weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1880)
weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1310)
weblogic.work.ExecuteThread.execute(ExecuteThread.java:207)
weblogic.work.ExecuteThread.run(ExecuteThread.java:179)
Can you please suggest any work around for this?I'm not referring to Servlet threading issues.
I'll clarify.
You have two threads, both entering ReportClientDocument.open(...) method.
Thread 4 is waiting to acquire 'com.crystaldecisions.reports.queryengine.av@15214b9'
Thread 0 is waiting to acquire ''com.crystaldecisions.reports.queryengine.av@12e0415'
So I'm thinking ??? are they the same objects?
My specific question concerning the ReportClientDocument is that both are calling open - i.e., trying to open a new report. You wouldn't be trying to open different reports using the same ReportClientDocument - so was wondering if you've cached the RCD and trying to open two different reports at the same time on the same instance via different threads.
You'd normally tie a ReportClientDocument instance to a HTTP Session, to ensure each user gets their own copy.
Sincerely,
Ted Ueda -
I understand that the j2ee container (tomcat or jrun...) creates ONE instance of the jsp page (i.e. compiled into servlet class) when the jsp page (let's say, myPage.jsp) is accessed the first time. All request for this jsp page will be done through thread.
My questions are:
1. If I instantiate an object (say, myObject) within the scriptlet, will the container create one instance of this object for each "jsp" thread? Or will there be only one instance of the myObject object and each "jsp" thread be running on a thread of myObject?!
2. If I use javaBean in my jsp (i.e. use the <jsp:useBean..../> tag), I know that the container will create a new instance of the bean class. So if there are multiple request on the same jsp page, is it true that many instances of the bean will be created? And there will be no thread issue involed?!!
Thanks!!When you create an instance of an object inside a scriplet using <% ... %>, that instance is local to the service) method of the servlet corresponding to the JSP. So there is no threading related issue.
Smilar is the argument why there is not threading related issue with using <jsp:useBean> -
Given from scjp
1.public static void main(String[] args) {
2. NameRunnable nr = new NameRunnable();
3. Thread t1 = new Thread(nr);
4. t1.start();
5. t1.join();
}There are some questions which i made up myself to test how i understand about the thread issue and I really need some experts to confirm about it.
Question 1: At line 3, how many threads we have now ?
my answer is
there are 2 threads. the first one is main thread and the second one is t.
I am not sure about the t thread because in the book, they indicate that after instantiating the thread,
we just have a thread object but not a true thread.
Question 2: At line 4, after t1.start(), which thread will be executed first.
My answer is
we dont know because it depends on the scheduler.
Question 3: what t1.join() does ?
my answer is
blablabla.What I am thinking is t.join() joins the current thread to the end of t so that when t finishes the current thread can run again. However, which one is the current thread now. That is why I am stuck
Please help me. I appreciate
Edited by: newbie on Nov 25, 2010 4:46 PM
Edited by: newbie on Nov 25, 2010 4:47 PM
Edited by: newbie on Nov 25, 2010 4:49 PMnewbie wrote:
Given from scjp
public static void main(String[] args) {
NameRunnable nr = new NameRunnable();
Thread t1 = new Thread(nr);
t1.start();
t1.join();
}There are some questions which i made up myself to test how i understand about the thread issue and I really need some experts to confirm about it.
Question 1: At line 3, how many threads we have now ?
my answer is
there are 2 threads. the first one is main thread and the second one is t.
I am not sure about the t thread because in the book, they indicate that after instantiating the thread,
we just have a thread object but not a true thread.
Don't use code blocks for prose. It won't autowrap and can lead to display problems if a line is too long.
Which is line 3?
What do you mean by "how many threads to we have?" Do you mean how many Thread objects exist, or how many threads (lower case "t") are executing.
After you have called t1.start(), there are at least 2 threads executing--the main thread, and the one you started. I say "at least" because the JVM has some administrative threads of its own.
Question 2: At line 4, after t1.start(), which thread will be execute first.
My answer is
we dont know because it depends on the scheduler.
Correct. And don't think of one executing "first." They can take turns, or they can both execute at the same time (if you have a multicore or multi-CPU machine).
Question 3: what t1.join() does ?
my answer is
blablabla.What I am thinking is t.join() joins the current thread to the end of t so that when t finishes the current thread can run again. However, which one is the current thread now. That is why I am stuck
Please help me. I appreciateDid you read [url http://download.oracle.com/javase/6/docs/api/java/lang/Thread.html#join()]the docs for join()? They tell you exactly what it does. If you don't understand after reading, post again. -
JMeter +JSF 1.2 +Multiple threads issue
I have an issue when running JMeter with an JSF 1.2 application.
I have the regex and xpath fix working. It is extracting the correct ViewState value, but only as long as I am running one thread. If I start a thread group with multiple threads the regex/xpath will eventually return the default value and the test will fail.
Scenario 1 (SUCCESS):
I run one thread and one thread group, regex/xpath return the
"ViewState" value correctly and the test runs perfectly until I stop it.
Scenario 2 (FAILURE):
I run multiple threads and one thread group, regex/xpath
eventually return the DEFAULT value instead the "ViewState" value to
all but one thread. The more threads the faster they fail. It really
seems like there is a threading issue.
Has anyone experienced similar issues when running regex/xpath and multiple threads?Thank you, I tried what you suggested and revealed something interesting. The application in some cases prints the following on the screen:
*~com.sun.faces.saveStateFieldMarker~*, and it is in those cases JMETER Xpath extraction fails.
Well I have to look more into it. Thank again for the help. -
I am kind of new in Servlet/JSP world.
I have a servlet and it gets the information from the database and put the information in a bean . In the servlet, the bean is placed in session object. The code is as follows:
doPost(......)
HttpSession session = req.getSession(true);
//Here session is local variable to doPost()
session.setAttribute("name", databean);
//databean is the bean created by servlet inside doPost()
//Then sendRedirect to a JSP page to show the information from the bean.
The JSP retrives the values as bellow:
<jsp:useBean id="name" class="common.Databean"
scope="session" />
<%
//Get the information from the bean
Rowbean [] rows = name.getRows();
for(int x = 0; x < rows.length ; x++)
String description = rows[x].getDescription();
String category_ident = rows[x].getCategory_ident();
%>
My question is :
Is there any safe threading issue in this procedure..to be specific is that session object is accessable by any other client calling same time the servlet..
Any explanation will be appreciated.
ShakilcIt is quite possible that the session can be accessed by two threads. This would be the case if the user accesses your servlet from two browser windows (or tabs). Browsers have different behaviors with regard to interacting with your application sessions. For example, two IE windows will be treated as two sessions, whereas, two Netscape tabs (not windows) will be treated as a single session. This behavior is browser specific. So, it is quite likely that you may be have two threads accessing your session at the same time. The session implementation is typically synchronized, so that two or more threads cannot modify a session value at the same time, but, one thread can immediately overwrite a value stored by another thread. This is normal behavior and typically acceptable behavior.
Hope this answers your question.
Sonny -
JPS thread issues and Tag Libs
I was curious as to the thread issues with using Tag Libs inside of JPS'.
I realize that many threads can access an individual JSP and that a JSP (at least in tomcat) uses the same instance of its tag over and over again.
But I have the following questions:
Are there thread race issues with using tags?
If there are thread race issues wouldn't it be a bad idea to use the setter methods on a tag or have any instance level variables in a tag?
Is the access to the tag synchronized in the creation of the JSP/Servlet?
Thanks for your time,
NateI actually decompiled the JSP that was created by tomcat and it (the complied JSP) is actually using a factory to get an instance of a tag. When the complied JSP is done with the Tag instance it calls the release() method on the Tag and then the factory is allowed to reuse that Tag.
So, basically when Tags are used like they are supposed to be, there are no threading/race issues.
I have downloaded the Tag specs, but haven't been able to read them yet. After I do get the chance to read them, I will try and post my findings. -
Apache - Weblogic Connection Issue
Hi
we are facing with Apache weblogic communication issues.
The communication with Apache and Weblogic works for some time ( few hrs), But after some time we get the below error.
Let us take one pair. (Apachedevv1 ----> Weblogicdevp1)
Yesterday evening it was working fine. Today morning I see the below error.
http://Apachedevv1/
Failure of server APACHE bridge:
No backend server available for connection: timed out after 10 seconds or idempotent set to OFF.
Build date/time: Apr 20 2009 21:26:02
Change Number: 1211636
Then I run the below command on Weblogicdevp1
C:\> telnet Apachedevv1 80
This is success as the Apache is running on Apachedevv1:80
Now If I access the URL http://Apachedevv1/ it is success now and I get the weblogic home page.
Pls let us know if you had face this type of issue earlier.
Following are the lines added in httpd.conf of Apache.
<IfModule mod_weblogic.c>
WebLogicHost Weblogicdevp1
WebLogicPort 7001
</IfModule>
<Location />
SetHandler weblogic-handler
</Location>
I see the below errors in error.log of Apache.
[Wed Dec 29 09:10:59 2010] [error] [client xx.yy.49.39] ap_proxy: trying GET / at backend host 'xx.yy.86.54/7001; got exception 'CONNECTION_REFUSED [os error=0, line 1715 of ../nsapi/URL.cpp]: Error connecting to host xx.yy.86.54:7001'
[Wed Dec 29 09:11:03 2010] [error] [client xx.yy.49.39] ap_proxy: trying GET / at backend host 'xx.yy.86.54/7001; got exception 'CONNECTION_REFUSED [os error=0, line 1715 of ../nsapi/URL.cpp]: Error connecting to host xx.yy.86.54:7001'
[Wed Dec 29 09:11:07 2010] [error] [client xx.yy.49.39] ap_proxy: trying GET / at backend host 'xx.yy.86.54/7001; got exception 'CONNECTION_REFUSED [os error=0, line 1715 of ../nsapi/URL.cpp]: Error connecting to host xx.yy.86.54:7001'
ThanksThe error means , there is no application server running on that port configured in apache that is 7001 at the time of issue.
One more thing you are doing telnet on 80 , but you should do telnet on 7001 and not on apache port.
So if you face the issue again, please do telnet on weblogic host like " telnet weblogicdevp1 7001".
It's not problem with apache version and weblogic plugin version.
You can integrate weblogic with apache using mod_proxy module also, pls refer the below link for more info:
http://middlewareforum.com/weblogic/?p=292
Rgds,
Kartheek -
WebLogic 11g - Stuck Thread issue observed during MS-ADS authentication
Hi
We have weblogic server 10.3.5 installed on RHEL 5.6. For our application authentication, we are getting user credentials authenticated for application login page using Microsoft Active Directory Service (MS-ADS) configured under WebLogic Security Realm. We are getting the below error message now due to STUCK Thread observed at JVM level.
Could you please help me to fix this issue and my thanks in advance.
]", which is more than the configured time (StuckThreadMaxTime) of "600" seconds. Stack trace:
Thread-6424 "[STUCK] ExecuteThread: '11' for queue: 'weblogic.kernel.Default (self-tuning)'" <alive, suspended, waiting, priority=1, DAEMON> {
-- Waiting for notification on: netscape.ldap.LDAPResponseListener@3a8ecc70[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@3a8ecc83[thin lock]
netscape.ldap.LDAPConnection.simpleBind(LDAPConnection.java:1752)
netscape.ldap.LDAPConnection.authenticate(LDAPConnection.java:1260)
netscape.ldap.LDAPConnection.authenticate(LDAPConnection.java:1273)
netscape.ldap.LDAPConnection.authenticate(LDAPConnection.java:1240)
netscape.ldap.LDAPConnection.referralRebind(LDAPConnection.java:4955)
netscape.ldap.LDAPConnection.performReferrals(LDAPConnection.java:5065)
netscape.ldap.LDAPConnection.checkSearchMsg(LDAPConnection.java:2632)
netscape.ldap.LDAPConnection.search(LDAPConnection.java:2500)
weblogic.security.providers.authentication.LDAPAtnDelegate.getDNForUser(LDAPAtnDelegate.java:3667)
weblogic.security.providers.authentication.LDAPAtnDelegate.authenticate(LDAPAtnDelegate.java:3513)
weblogic.security.providers.authentication.LDAPAtnLoginModuleImpl.login(LDAPAtnLoginModuleImpl.java:145)
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.GeneratedMethodAccessor2808.invoke(Unknown Source)
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$4.run(LoginContext.java:683)
javax.security.auth.login.LoginContext.invokePriv(LoginContext.java:680)
javax.security.auth.login.LoginContext.login(LoginContext.java:566)
com.bea.common.security.internal.service.JAASLoginServiceImpl.login(JAASLoginServiceImpl.java:77)
sun.reflect.GeneratedMethodAccessor366.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:575)
com.bea.common.security.internal.utils.Delegator$ProxyInvocationHandler.invoke(Delegator.java:57)
$Proxy28.login(Unknown Source)
weblogic.security.service.internal.WLSJAASLoginServiceImpl$ServiceImpl.login(WLSJAASLoginServiceImpl.java:81)
com.bea.common.security.internal.service.JAASAuthenticationServiceImpl.authenticate(JAASAuthenticationServiceImpl.java:74)
sun.reflect.GeneratedMethodAccessor364.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)
$Proxy46.authenticate(Unknown Source)
weblogic.security.service.WLSJAASAuthenticationServiceWrapper.authenticate(WLSJAASAuthenticationServiceWrapper.java:29)
weblogic.security.service.PrincipalAuthenticator.authenticate(PrincipalAuthenticator.java:339)
weblogic.security.services.Authentication.doLogin(Authentication.java:127)
weblogic.security.services.Authentication.login(Authentication.java:69)
weblogic.security.services.Authentication.login(Authentication.java:51)
in.sis.ps.view.template.user.UserAdapter.doLogin(UserAdapter.java:681)
sun.reflect.GeneratedMethodAccessor2824.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:575)
com.sun.el.parser.AstValue.invoke(Unknown Source)
com.sun.el.MethodExpressionImpl.invoke(Unknown Source)
org.apache.myfaces.trinidad.component.MethodExpressionMethodBinding.invoke(MethodExpressionMethodBinding.java:46)
com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:85)
org.apache.myfaces.trinidad.component.UIXCommand.broadcast(UIXCommand.java:171)
oracle.adf.view.rich.component.fragment.ContextSwitchingComponent$1.run(ContextSwitchingComponent.java:130)
oracle.adf.view.rich.component.fragment.ContextSwitchingComponent._processPhase(ContextSwitchingComponent.java:447)
oracle.adf.view.rich.component.fragment.ContextSwitchingComponent.broadcast(ContextSwitchingComponent.java:122)
oracle.adf.view.rich.component.fragment.UIXInclude.broadcast(UIXInclude.java:106)
oracle.adf.view.rich.component.fragment.ContextSwitchingComponent$1.run(ContextSwitchingComponent.java:130)
oracle.adf.view.rich.component.fragment.ContextSwitchingComponent._processPhase(ContextSwitchingComponent.java:447)
oracle.adf.view.rich.component.fragment.ContextSwitchingComponent.broadcast(ContextSwitchingComponent.java:122)
oracle.adf.view.rich.component.fragment.UIXInclude.broadcast(UIXInclude.java:106)
javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:720)
javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1247)
oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._invokeApplication(LifecycleImpl.java:964)
oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:259)
oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:181)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:284)
weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:224)
weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.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.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:115)
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:55)
oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:65)
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:459)
oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:44)
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:459)
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:253)
org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:148)
org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:91)
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:55)
oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:111)
oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:299)
oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:405)
oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:94)
oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:98)
oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:70)
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:55)
oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:86)
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:55)
weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:25)
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:55)
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3687)
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:308)
weblogic.security.service.SecurityManager.runAs(SecurityManager.java:116)
weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2213)
weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2135)
weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1420)
weblogic.work.ExecuteThread.execute(ExecuteThread.java:203)
weblogic.work.ExecuteThread.run(ExecuteThread.java:170)
}Hi,
make sure to keep your Authentication provider in provider specific select group member search as limited where as default would be unlimited.
Once you made this changes then it will solve this issue.
Regards,
Kal -
Struck thread issue with weblogic 9.2
Hi,
could you please help me find out the reason why lots of thread in my weblogic application are stuck. My application is a jsp based web application which is using accenture grnds framework and i can see lots of threads stuck at EDU.oswego.cs.dl.util.concurrent.Semaphore.acquire. Blow is the thread dump from my application.
"[STUCK] ExecuteThread: '15' for queue: 'weblogic.kernel.Default (self-tuning)'" daemon prio=1 tid=0x03564170 nid=0x42 in Object.wait() [0xb047e000..0xb047f9f0]
at java.lang.Object.wait(Native Method)
- waiting on <0xce4d2500> (a EDU.oswego.cs.dl.util.concurrent.Semaphore)
at java.lang.Object.wait(Object.java:474)
at EDU.oswego.cs.dl.util.concurrent.Semaphore.acquire(Semaphore.java:108)
- locked <0xce4d2500> (a EDU.oswego.cs.dl.util.concurrent.Semaphore)
at com.telstra.siiam.web.arch.screensflow.SiiamSinglePointOfEntry.acquireSemaphore(SiiamSinglePointOfEntry.java:283)
at com.telstra.siiam.web.arch.screensflow.SiiamSinglePointOfEntry.doGet(SiiamSinglePointOfEntry.java:147)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:223)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3245)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2003)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1909)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1359)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
"[STUCK] ExecuteThread: '14' for queue: 'weblogic.kernel.Default (self-tuning)'" daemon prio=1 tid=0x03ee3420 nid=0x41 in Object.wait() [0xb057e000..0xb057fb70]
at java.lang.Object.wait(Native Method)
- waiting on <0xce6ca288> (a EDU.oswego.cs.dl.util.concurrent.Semaphore)
at java.lang.Object.wait(Object.java:474)
at EDU.oswego.cs.dl.util.concurrent.Semaphore.acquire(Semaphore.java:108)
- locked <0xce6ca288> (a EDU.oswego.cs.dl.util.concurrent.Semaphore)
at com.telstra.siiam.web.arch.screensflow.SiiamSinglePointOfEntry.acquireSemaphore(SiiamSinglePointOfEntry.java:283)
at com.telstra.siiam.web.arch.screensflow.SiiamSinglePointOfEntry.doGet(SiiamSinglePointOfEntry.java:147)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:223)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3245)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2003)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1909)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1359)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
"[STUCK] ExecuteThread: '13' for queue: 'weblogic.kernel.Default (self-tuning)'" daemon prio=1 tid=0x03ee3258 nid=0x40 in Object.wait() [0xb067e000..0xb067faf0]
at java.lang.Object.wait(Native Method)
- waiting on <0xcd98b768> (a EDU.oswego.cs.dl.util.concurrent.Semaphore)
at java.lang.Object.wait(Object.java:474)
at EDU.oswego.cs.dl.util.concurrent.Semaphore.acquire(Semaphore.java:108)
- locked <0xcd98b768> (a EDU.oswego.cs.dl.util.concurrent.Semaphore)
at com.telstra.siiam.web.arch.screensflow.SiiamSinglePointOfEntry.acquireSemaphore(SiiamSinglePointOfEntry.java:283)
at com.telstra.siiam.web.arch.screensflow.SiiamSinglePointOfEntry.doGet(SiiamSinglePointOfEntry.java:147)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:223)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3245)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2003)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1909)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1359)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
"[STUCK] ExecuteThread: '12' for queue: 'weblogic.kernel.Default (self-tuning)'" daemon prio=1 tid=0x00581f28 nid=0x3f in Object.wait() [0xb077f000..0xb077fc70]
at java.lang.Object.wait(Native Method)
- waiting on <0xcdd7ad30> (a EDU.oswego.cs.dl.util.concurrent.Semaphore)
at java.lang.Object.wait(Object.java:474)
at EDU.oswego.cs.dl.util.concurrent.Semaphore.acquire(Semaphore.java:108)
- locked <0xcdd7ad30> (a EDU.oswego.cs.dl.util.concurrent.Semaphore)
at com.telstra.siiam.web.arch.screensflow.SiiamSinglePointOfEntry.acquireSemaphore(SiiamSinglePointOfEntry.java:283)
at com.telstra.siiam.web.arch.screensflow.SiiamSinglePointOfEntry.doGet(SiiamSinglePointOfEntry.java:147)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:223)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3245)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2003)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1909)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1359)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
"[STUCK] ExecuteThread: '11' for queue: 'weblogic.kernel.Default (self-tuning)'" daemon prio=1 tid=0x0229a610 nid=0x3e in Object.wait() [0xb087e000..0xb087fbf0]
at java.lang.Object.wait(Native Method)
- waiting on <0xce6ca288> (a EDU.oswego.cs.dl.util.concurrent.Semaphore)
at java.lang.Object.wait(Object.java:474)
at EDU.oswego.cs.dl.util.concurrent.Semaphore.acquire(Semaphore.java:108)
- locked <0xce6ca288> (a EDU.oswego.cs.dl.util.concurrent.Semaphore)
at com.telstra.siiam.web.arch.screensflow.SiiamSinglePointOfEntry.acquireSemaphore(SiiamSinglePointOfEntry.java:283)
at com.telstra.siiam.web.arch.screensflow.SiiamSinglePointOfEntry.doGet(SiiamSinglePointOfEntry.java:147)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:223)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3245)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2003)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1909)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1359)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
"[STUCK] ExecuteThread: '10' for queue: 'weblogic.kernel.Default (self-tuning)'" daemon prio=1 tid=0x01cad6a0 nid=0x3d in Object.wait() [0xb097e000..0xb097f970]
at java.lang.Object.wait(Native Method)
- waiting on <0xce4d2500> (a EDU.oswego.cs.dl.util.concurrent.Semaphore)
at java.lang.Object.wait(Object.java:474)
at EDU.oswego.cs.dl.util.concurrent.Semaphore.acquire(Semaphore.java:108)
- locked <0xce4d2500> (a EDU.oswego.cs.dl.util.concurrent.Semaphore)
at com.telstra.siiam.web.arch.screensflow.SiiamSinglePointOfEntry.acquireSemaphore(SiiamSinglePointOfEntry.java:283)
at com.telstra.siiam.web.arch.screensflow.SiiamSinglePointOfEntry.doGet(SiiamSinglePointOfEntry.java:147)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:223)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3245)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2003)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1909)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1359)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
"[STUCK] ExecuteThread: '9' for queue: 'weblogic.kernel.Default (self-tuning)'" daemon prio=1 tid=0x02389c58 nid=0x3c in Object.wait() [0xb0a7e000..0xb0a7f8f0]
at java.lang.Object.wait(Native Method)
- waiting on <0xcd98b768> (a EDU.oswego.cs.dl.util.concurrent.Semaphore)
at java.lang.Object.wait(Object.java:474)
at EDU.oswego.cs.dl.util.concurrent.Semaphore.acquire(Semaphore.java:108)
- locked <0xcd98b768> (a EDU.oswego.cs.dl.util.concurrent.Semaphore)
at com.telstra.siiam.web.arch.screensflow.SiiamSinglePointOfEntry.acquireSemaphore(SiiamSinglePointOfEntry.java:283)
at com.telstra.siiam.web.arch.screensflow.SiiamSinglePointOfEntry.doGet(SiiamSinglePointOfEntry.java:147)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:223)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3245)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2003)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1909)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1359)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
"[STUCK] ExecuteThread: '8' for queue: 'weblogic.kernel.Default (self-tuning)'" daemon prio=1 tid=0x012ba168 nid=0x3b in Object.wait() [0xb0b7e000..0xb0b7fa70]
at java.lang.Object.wait(Native Method)
- waiting on <0xcdd7ad30> (a EDU.oswego.cs.dl.util.concurrent.Semaphore)
at java.lang.Object.wait(Object.java:474)
at EDU.oswego.cs.dl.util.concurrent.Semaphore.acquire(Semaphore.java:108)
- locked <0xcdd7ad30> (a EDU.oswego.cs.dl.util.concurrent.Semaphore)
at com.telstra.siiam.web.arch.screensflow.SiiamSinglePointOfEntry.acquireSemaphore(SiiamSinglePointOfEntry.java:283)
at com.telstra.siiam.web.arch.screensflow.SiiamSinglePointOfEntry.doGet(SiiamSinglePointOfEntry.java:147)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:223)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
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:3245)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2003)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1909)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1359)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
Please help me.Thanks for reply Jay. I check my code but didn't understand where is the problem here is the code snap could you please check and pin point me where is things wrong.
package com.telstra.siiam.web.arch.screensflow;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import javax.management.MBeanServer;
import javax.management.MBeanServerFactory;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import mx4j.util.StandardMBeanProxy;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.grnds.structural.web.GrndsExchangeContext;
import org.grnds.structural.web.GrndsHttpServlet;
import EDU.oswego.cs.dl.util.concurrent.Semaphore;
import com.telstra.siiam.web.app.common.JspKeys;
import com.telstra.siiam.web.app.common.SessionKeys;
import com.telstra.siiam.web.arch.stats.ServletStats;
import com.telstra.siiam.web.arch.stats.StatisticsHolder;
import com.telstra.siiam.web.arch.stats.StatisticsHolderMBean;
import com.telstra.siiam.web.arch.businessobjectdata.CaseDO;
* Single point of entry (Controller) of the web-application.
* <P>
* The intent of this class is to add pre/post processings (logging/security
* check etc) on top of the basic GRNDS controller.
* <P>
* The current implementation checks that the incoming request it not
* out-of-context.
public class SiiamSinglePointOfEntry extends GrndsHttpServlet {
// Constants -----------------------------------------------------
private static final Log _statsLogger = LogFactory.getLog("ServletStats");
private static final Log _log =
LogFactory.getLog(SiiamSinglePointOfEntry.class);
private static final String REQUEST_SEMAPHORE = "ReqSemaphore";
* Name of the request attribute added to incoming requests in order to
* detect re-entrant calls.
private static final String SEMAPHORE_OWNER = "Owner";
// Attributes ----------------------------------------------------
private MBeanServer _server;
private StatisticsHolderMBean _holder;
// Static --------------------------------------------------------
// Constructors --------------------------------------------------
// Public --------------------------------------------------------
// Z implementation ----------------------------------------------
// GrndsHttpServlet overrides
public void init() throws ServletException {
// System.out.println("[<SiiamSinglePointOfEntry> <init>] - calling init method of GrndsHttpServlet super class");
super.init();
// System.out.println("[<SiiamSinglePointOfEntry> <init>] - Called init method of GrndsHttpServlet super class");
Iterator servers = MBeanServerFactory.findMBeanServer(null).iterator();
if (!servers.hasNext()) {
throw new IllegalStateException("No MBeanServer registered.");
_server = (MBeanServer) servers.next();
// System.out.println("[<SiiamSinglePointOfEntry> <init>] - server: " _server);
_holder =
(StatisticsHolderMBean) StandardMBeanProxy.create(
StatisticsHolderMBean.class,
_server,
StatisticsHolder.NAME);
// System.out.println("[<SiiamSinglePointOfEntry> <init>] - holder: " _holder.toString());
protected void doPost(HttpServletRequest arg0, HttpServletResponse arg1)
throws ServletException, IOException {
// System.out.println("[<SiiamSinglePointOfEntry> <doPost>] - In doPost");
/* capture user input in http request This code is written to only for debuging purpose */
//########################Start####################################
Enumeration params = arg0.getParameterNames();
String paramName = null;
String[] paramValues = null;
//System.out.println("[<SiiamSinglePointOfEntry> <doPost>] - user input name value pair");
while (params.hasMoreElements()) {
paramName = (String) params.nextElement();
paramValues = arg0.getParameterValues(paramName);
//System.out.println("\nParameter name is " + paramName);
for (int i = 0; i < paramValues.length; i++) {
//System.out.println(", value " + i + " is " +paramValues.toString());
//########################End######################################
long start = System.currentTimeMillis();
try {
acquireSemaphore(arg0);
} catch (InterruptedException e) {
throw new ServletException("Can not serialize requests.");
try {
if (checkFlow(arg0, arg1)) {
// System.out.println("[<SiiamSinglePointOfEntry> <doPost>] - after checkflow arg1 " + arg1);
super.doPost(arg0, arg1);
} finally {
releaseSemaphore(arg0);
protected void doGet(HttpServletRequest arg0, HttpServletResponse arg1)
throws ServletException, IOException {
// System.out.println("[<SiiamSinglePointOfEntry> <doGet>] - In doGet");
/* capture user input in http request This code is written to only for debuging purpose */
//########################Start####################################
Enumeration params = arg0.getParameterNames();
String paramName = null;
String[] paramValues = null;
//System.out.println("[<SiiamSinglePointOfEntry> <doGet>] - user input name value pair");
while (params.hasMoreElements()) {
paramName = (String) params.nextElement();
paramValues = arg0.getParameterValues(paramName);
// System.out.println("\nParameter name is " + paramName);
for (int i = 0; i < paramValues.length; i++) {
//System.out.println(", value " + i + " is " +paramValues[i].toString());
//########################End######################################
long start = System.currentTimeMillis();
try {
acquireSemaphore(arg0);
} catch (InterruptedException e) {
throw new ServletException("Can not serialize requests.");
try {
if (checkFlow(arg0, arg1)) {
//System.out.println("[<SiiamSinglePointOfEntry> <doGet>] - after checkflow arg1 " + arg1);
super.doGet(arg0, arg1);
} finally {
releaseSemaphore(arg0);
// Protected -----------------------------------------------------
protected boolean doPreExchange(GrndsExchangeContext ctx_)
throws ServletException, IOException {
// Dump the session attributes
HttpSession session = ctx_.getSession();
Enumeration enumVar = session.getAttributeNames();
Collection <Object> sessionKeys = new ArrayList<Object>();
while (enumVar.hasMoreElements()) {
sessionKeys.add(enumVar.nextElement());
if ( _log.isDebugEnabled() ) {
_log.debug("Session attributes {" + sessionKeys + "}");
super.doPreExchange(ctx_);
Integer servletDepth =
(Integer) ctx_.getSession().getAttribute("perf.count");
if (null == servletDepth || servletDepth.intValue() == 0) {
ctx_.getSession().setAttribute(
"perf.start",
new Long(System.currentTimeMillis()));
ctx_.getSession().setAttribute("perf.count", new Integer(1));
} else {
ctx_.getSession().setAttribute(
"perf.count",
new Integer(servletDepth.intValue() + 1));
return true;
protected void doPostExchange(GrndsExchangeContext ctx_)
throws ServletException, IOException {
super.doPostExchange(ctx_);
String escid = (String) ctx_.getSession().getAttribute(SessionKeys.ECSID);
String caseObjid = "";
CaseDO caseDO =
(CaseDO) ctx_.getSession().getAttribute(SessionKeys.CASE_DETAILS);
if (caseDO != null && caseDO._objid != null) {
caseObjid = caseDO._objid;
_log.info("{" + escid + "},{" + caseObjid + "}");
Integer servletDepth =
(Integer) ctx_.getSession().getAttribute("perf.count");
if (servletDepth != null) {
servletDepth = new Integer(servletDepth.intValue() - 1);
ctx_.getSession().setAttribute("perf.count", servletDepth);
if (servletDepth.intValue() == 0) {
Long startTime =
(Long) ctx_.getSession().getAttribute("perf.start");
long duration = System.currentTimeMillis() - startTime.longValue();
String statisticName =
doGetConversationName(ctx_.getRequest())
+ "/"
+ doGetCommand(ctx_.getRequest())
+ "/"
+ (String) ctx_.getRequest().getAttribute(
"grnds_web.command.branch");
ServletStats servletStats = _holder.findServletStats(statisticName);
servletStats.getServiceTime().addDuration(duration);
if (_statsLogger.isDebugEnabled()) {
StringBuffer servletStatsString = new StringBuffer();
servletStatsString.append("<ServletStats>");
servletStatsString.append("{" + statisticName + "},");
servletStatsString.append(
"{" + servletStats.getServiceTime().getCount() + "},");
servletStatsString.append("{" + duration + "},");
servletStatsString.append(
+ servletStats.getServiceTime().getAvgResponseTime()
+ "}");
_statsLogger.debug(servletStatsString);
} else {
throw new IllegalStateException("Servlet Depth is null in doPostExchange");
// Private -------------------------------------------------------
private void acquireSemaphore(HttpServletRequest arg0)
throws InterruptedException {
// If the incoming request defines this attribute, then this request
// has been forwarded by another servlet. In this case, one does not
// need to acquire the semaphore as the thread is already the owner.
Integer deepth = (Integer) arg0.getAttribute(SEMAPHORE_OWNER);
// System.out.println("[<SiiamSinglePointOfEntry> <acquireSemaphore>] - deepth :" +deepth);
if (null != deepth) {
deepth = new Integer(deepth.intValue() + 1);
arg0.setAttribute(SEMAPHORE_OWNER, deepth);
return;
//System.out.println("[<SiiamSinglePointOfEntry> <acquireSemaphore>] - trying to get semaphore value from request");
HttpSession session = arg0.getSession();
// One serializes the requests.
Semaphore semaphore;
// System.out.println("[<SiiamSinglePointOfEntry> <acquireSemaphore>] - http session value : " +session);
synchronized (session) {
semaphore = (Semaphore) session.getAttribute(REQUEST_SEMAPHORE);
//System.out.println("[<SiiamSinglePointOfEntry> <acquireSemaphore>] - semaphore value from session : " +semaphore);
if (null == semaphore) {
semaphore = new Semaphore(1);
session.setAttribute(REQUEST_SEMAPHORE, semaphore);
semaphore.acquire();
arg0.setAttribute(SEMAPHORE_OWNER, new Integer(1));
private void releaseSemaphore(HttpServletRequest arg0) {
// See acquireSemaphore for more details.
Integer deepth = (Integer) arg0.getAttribute(SEMAPHORE_OWNER);
int curDeepth = deepth.intValue();
if (1 < curDeepth) {
deepth = new Integer(curDeepth - 1);
arg0.setAttribute(SEMAPHORE_OWNER, deepth);
return;
HttpSession session = arg0.getSession();
// One serializes the requests.
Semaphore semaphore;
synchronized (session) {
semaphore = (Semaphore) session.getAttribute(REQUEST_SEMAPHORE);
semaphore.release();
arg0.removeAttribute(SEMAPHORE_OWNER);
* Check that the incoming request is valid, i.e. not out-of-context.
* <P>
* One uses the ScreenFlow object stored in session
* (SessionKeys.SCREENS_FLOW) in order to perform this validation.
* <P>
* If the request is out-of-context, then one forwards the process to the
* last screen defined by the ScreenFlow object.
* @return true if the incoming request is valid and false otherwise.
private boolean checkFlow(HttpServletRequest arg0, HttpServletResponse arg1)
throws ServletException, IOException {
// System.out.println("[<SiiamSinglePointOfEntry> <checkFlow>] - in checkFlow");
HttpSession session = arg0.getSession();
// System.out.println("[<SiiamSinglePointOfEntry> <checkFlow>] -session " + session);
ScreenFlow screenFlow =
(ScreenFlow) session.getAttribute(SessionKeys.SCREENS_FLOW);
//System.out.println("[<SiiamSinglePointOfEntry> <checkFlow>] -screenFlow " + screenFlow);
if (null == screenFlow) {
screenFlow = new ScreenFlow();
session.setAttribute(SessionKeys.SCREENS_FLOW, screenFlow);
return true;
String nextScreen = arg0.getServletPath() + arg0.getPathInfo();
// System.out.println("[<SiiamSinglePointOfEntry> <checkFlow>] -nextScreen " + nextScreen);
// The ScreenFlow object records the URI + the query string.
// System.out.println("[<SiiamSinglePointOfEntry> <checkFlow>] - arg0.getQueryString() " + arg0.getQueryString());
if (null != arg0.getQueryString()) {
//System.out.println("[<SiiamSinglePointOfEntry> <checkFlow>] - in querystring null");
nextScreen += "?" + arg0.getQueryString();
// System.out.println("[<SiiamSinglePointOfEntry> <checkFlow>] -nextScreen " + nextScreen);
if (!screenFlow.isInContext(nextScreen)) {
// System.out.println("[<SiiamSinglePointOfEntry> <checkFlow>] - in not isInContext");
screenFlow.setSnapshotContext(arg0);
// Add an error message corresponding to the out-of-context
// navigation.
Map errorMap = (Map) arg0.getAttribute(JspKeys.ERRORS_REQUEST_KEY);
// System.out.println("[<SiiamSinglePointOfEntry> <checkFlow>] -errorMap " + errorMap);
if (null == errorMap) {
errorMap = new HashMap();
System.out.println("[<SiiamSinglePointOfEntry> <checkFlow>] -errorMap in null" + errorMap);
arg0.setAttribute(JspKeys.ERRORS_REQUEST_KEY, errorMap);
errorMap.put("OCM", screenFlow.getOutOfContextErrorMessage());
// dispatch to the previous screen defined by screenFlow.
arg0.getRequestDispatcher(screenFlow.getLastURI()).forward(arg0, arg1);
// System.out.println("[<SiiamSinglePointOfEntry> <checkFlow>] - before return false");
return false;
//System.out.println("[<SiiamSinglePointOfEntry> <checkFlow>] - before return true");
return true;
// Inner classes ------------------------------------------------- -
Integrated weblogic server Issue with Host name mapped to multiple IPs
I am running very simple ADF application from Jdev 11g (11.1.1.3.0).
Compilation was successful but weblogic server facing problem while starting.
It is showing HostAName is mapped with Multiple IP Addresses.
Please provide solution to fix the issue....
log is,
* To start WebLogic Server, use a username and *
* password assigned to an admin-level user. For *
* server administration, use the WebLogic Server *
* console at http:\\hostname:port\console *
starting weblogic with Java version:
java version "1.6.0_18"
Java(TM) SE Runtime Environment (build 1.6.0_18-b07)
Java HotSpot(TM) Client VM (build 16.0-b13, mixed mode)
Starting WLS with line:
C:\Oracle\MIDDLE~1\JDK160~1\bin\java -client -Xms256m -Xmx512m -XX:CompileThreshold=8000 -XX:PermSize=128m -XX:MaxPermSize=512m -Dweblogic.Name=DefaultServer -Djava.security.policy=C:\Oracle\MIDDLE~1\WLSERV~1.3\server\lib\weblogic.policy -Djavax.net.ssl.trustStore=C:\Oracle\Middleware\wlserver_10.3\server\lib\DemoTrust.jks -Dweblogic.nodemanager.ServiceEnabled=true -Xverify:none -da -Dplatform.home=C:\Oracle\MIDDLE~1\WLSERV~1.3 -Dwls.home=C:\Oracle\MIDDLE~1\WLSERV~1.3\server -Dweblogic.home=C:\Oracle\MIDDLE~1\WLSERV~1.3\server -Djps.app.credential.overwrite.allowed=true -Ddomain.home=C:\Users\Raja\AppData\Roaming\JDEVEL~1\SYSTEM~1.60\DEFAUL~1 -Dcommon.components.home=C:\Oracle\MIDDLE~1\ORACLE~1 -Djrf.version=11.1.1 -Dorg.apache.commons.logging.Log=org.apache.commons.logging.impl.Jdk14Logger -Djrockit.optfile=C:\Oracle\MIDDLE~1\ORACLE~1\modules\oracle.jrf_11.1.1\jrocket_optfile.txt -Doracle.domain.config.dir=C:\Users\Raja\AppData\Roaming\JDEVEL~1\SYSTEM~1.60\DEFAUL~1\config\FMWCON~1 -Doracle.server.config.dir=C:\Users\Raja\AppData\Roaming\JDEVEL~1\SYSTEM~1.60\DEFAUL~1\config\FMWCON~1\servers\DefaultServer -Doracle.security.jps.config=C:\Users\Raja\AppData\Roaming\JDEVEL~1\SYSTEM~1.60\DEFAUL~1\config\fmwconfig\jps-config.xml -Djava.protocol.handler.pkgs=oracle.mds.net.protocol -Digf.arisidbeans.carmlloc=C:\Users\Raja\AppData\Roaming\JDEVEL~1\SYSTEM~1.60\DEFAUL~1\config\FMWCON~1\carml -Digf.arisidstack.home=C:\Users\Raja\AppData\Roaming\JDEVEL~1\SYSTEM~1.60\DEFAUL~1\config\FMWCON~1\arisidprovider -Dweblogic.alternateTypesDirectory=C:\Oracle\MIDDLE~1\ORACLE~1\modules\oracle.ossoiap_11.1.1,C:\Oracle\MIDDLE~1\ORACLE~1\modules\oracle.oamprovider_11.1.1 -Dweblogic.jdbc.remoteEnabled=false -Dwsm.repository.path=C:\Users\Raja\AppData\Roaming\JDEVEL~1\SYSTEM~1.60\DEFAUL~1\oracle\store\gmds -Dweblogic.management.discover=true -Dwlw.iterativeDev= -Dwlw.testConsole= -Dwlw.logErrorsToConsole= -Dweblogic.ext.dirs=C:\Oracle\MIDDLE~1\patch_wls1033\profiles\default\sysext_manifest_classpath;C:\Oracle\MIDDLE~1\patch_jdev1111\profiles\default\sysext_manifest_classpath weblogic.Server
<Dec 23, 2010 11:49:42 AM EST> <Info> <WebLogicServer> <BEA-000377> <Starting WebLogic Server with Java HotSpot(TM) Client VM Version 16.0-b13 from Sun Microsystems Inc.>
<Dec 23, 2010 11:49:44 AM EST> <Info> <Management> <BEA-141107> <Version: WebLogic Server 10.3.3.0 Fri Apr 9 00:05:28 PDT 2010 1321401 >
<Dec 23, 2010 11:49:46 AM EST> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to STARTING>
<Dec 23, 2010 11:49:46 AM EST> <Info> <WorkManager> <BEA-002900> <Initializing self-tuning thread pool>
<Dec 23, 2010 11:49:46 AM EST> <Notice> <LoggingService> <BEA-320400> <The log file C:\Users\Raja\AppData\Roaming\JDeveloper\system11.1.1.3.37.56.60\DefaultDomain\servers\DefaultServer\logs\DefaultServer.log will be rotated. Reopen the log file if tailing has stopped. This can happen on some platforms like Windows.>
<Dec 23, 2010 11:49:46 AM EST> <Notice> <LoggingService> <BEA-320401> <The log file has been rotated to C:\Users\Raja\AppData\Roaming\JDeveloper\system11.1.1.3.37.56.60\DefaultDomain\servers\DefaultServer\logs\DefaultServer.log00001. Log messages will continue to be logged in C:\Users\Raja\AppData\Roaming\JDeveloper\system11.1.1.3.37.56.60\DefaultDomain\servers\DefaultServer\logs\DefaultServer.log.>
<Dec 23, 2010 11:49:46 AM EST> <Notice> <Log Management> <BEA-170019> <The server log file C:\Users\Raja\AppData\Roaming\JDeveloper\system11.1.1.3.37.56.60\DefaultDomain\servers\DefaultServer\logs\DefaultServer.log is opened. All server side log events will be written to this file.>
<Dec 23, 2010 11:49:57 AM EST> <Notice> <Security> <BEA-090082> <Security initializing using security realm myrealm.>
<Dec 23, 2010 11:50:14 AM EST> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to STANDBY>
<Dec 23, 2010 11:50:14 AM EST> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to STARTING>
<Dec 23, 2010 11:50:28 AM EST> <Notice> <LoggingService> <BEA-320400> <The log file C:\Users\Raja\AppData\Roaming\JDeveloper\system11.1.1.3.37.56.60\DefaultDomain\servers\DefaultServer\logs\DefaultDomain.log will be rotated. Reopen the log file if tailing has stopped. This can happen on some platforms like Windows.>
<Dec 23, 2010 11:50:28 AM EST> <Notice> <LoggingService> <BEA-320401> <The log file has been rotated to C:\Users\Raja\AppData\Roaming\JDeveloper\system11.1.1.3.37.56.60\DefaultDomain\servers\DefaultServer\logs\DefaultDomain.log00001. Log messages will continue to be logged in C:\Users\Raja\AppData\Roaming\JDeveloper\system11.1.1.3.37.56.60\DefaultDomain\servers\DefaultServer\logs\DefaultDomain.log.>
<Dec 23, 2010 11:50:28 AM EST> <Notice> <Log Management> <BEA-170027> <The Server has established connection with the Domain level Diagnostic Service successfully.>
<Dec 23, 2010 11:50:31 AM EST> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to ADMIN>
<Dec 23, 2010 11:50:32 AM EST> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to RESUMING>
<Dec 23, 2010 11:50:32 AM EST> <Notice> <Server> <BEA-002613> <Channel "Default[7]" is now listening on 0:0:0:0:0:0:0:1:7101 for protocols iiop, t3, ldap, snmp, http.>
<Dec 23, 2010 11:50:32 AM EST> <Notice> <Server> <BEA-002613> <Channel "Default[4]" is now listening on fe80:0:0:0:114b:ab6a:23b1:b44c:7101 for protocols iiop, t3, ldap, snmp, http.>
<Dec 23, 2010 11:50:32 AM EST> <Notice> <Server> <BEA-002613> <Channel "Default[6]" is now listening on 127.0.0.1:7101 for protocols iiop, t3, ldap, snmp, http.>
<Dec 23, 2010 11:50:32 AM EST> <Notice> <Server> <BEA-002613> <Channel "Default[1]" is now listening on 192.168.10.103:7101 for protocols iiop, t3, ldap, snmp, http.>
<Dec 23, 2010 11:50:32 AM EST> <Notice> <Server> <BEA-002613> <Channel "Default[3]" is now listening on fe80:0:0:0:c48:60a:9d0d:7cda:7101 for protocols iiop, t3, ldap, snmp, http.>
<Dec 23, 2010 11:50:32 AM EST> <Notice> <Server> <BEA-002613> <Channel "Default[2]" is now listening on fe80:0:0:0:0:5efe:c0a8:a67:7101 for protocols iiop, t3, ldap, snmp, http.>
<Dec 23, 2010 11:50:32 AM EST> <Notice> <Server> <BEA-002613> <Channel "Default[5]" is now listening on fe80:0:0:0:95ca:d058:6a51:53e8:7101 for protocols iiop, t3, ldap, snmp, http.>
<Dec 23, 2010 11:50:32 AM EST> <Warning> <Server> <BEA-002611> <Hostname "Raja-PC", maps to multiple IP addresses: 192.168.10.103, fe80:0:0:0:114b:ab6a:23b1:b44c%12, fe80:0:0:0:c48:60a:9d0d:7cda%13, 2001:0:4137:9e76:c48:60a:9d0d:7cda>
<Dec 23, 2010 11:50:32 AM EST> <Notice> <Server> <BEA-002613> <Channel "Default" is now listening on 2001:0:4137:9e76:c48:60a:9d0d:7cda:7101 for protocols iiop, t3, ldap, snmp, http.>
<Dec 23, 2010 11:50:32 AM EST> <Notice> <WebLogicServer> <BEA-000331> <Started WebLogic Admin Server "DefaultServer" for domain "DefaultDomain" running in Development Mode>
<Dec 23, 2010 11:50:32 AM EST> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to RUNNING>
<Dec 23, 2010 11:50:32 AM EST> <Notice> <WebLogicServer> <BEA-000360> <Server started in RUNNING mode>
<Logger><error> ServletContainerAdapter manager not initialized correctly.
Edited by: user1158476 on Dec 23, 2010 3:05 PMThanks for reply...
If you look at the last line of log there is some error message:
<Logger><error> ServletContainerAdapter manager not initialized correctly.
after this no further logs and web page not open in Browser.
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