I deployed test application in JBoss, Hibernate runs as a service (HAR file). Hibernate is configured to use JBoss TreeCache (v. 1.2.2). Once WAR file is deployed the first time I hit the database data comes back, however if I wait for 15 seconds or so I see Exception below.

Does anyone know off the top of their head what is wrong? Configuration perhaps?

Thanks

Hibernate version: 2.1.8

Full stack trace of any exception that occurs:
18:53:30,286 INFO [DisplayAvailAction] >>> DisplayAvailAction::executeAction()

18:53:52,364 INFO [FindAvailsAction] >>> FindAvailsAction::executeAction()

18:53:52,364 INFO [FindAvailsAction] >>> FindAvailsAction::executeAction()

18:54:08,302 ERROR [IdentityLock] lock could not be acquired after 15000 ms. Lock map

ownership Read lock owners: []

Write lock owner: <null>:2



18:54:08,333 ERROR [AvailDAO] findAvailsByTitle(String)

net.sf.hibernate.cache.CacheException: org.jboss.util.NestedRuntimeException: lock co

uld not be acquired after 15000 ms. Lock map ownership Read lock owners: []

Write lock owner: <null>:2

; - nested throwable: (org.jboss.cache.lock.TimeoutException: lock could not be acqui

red after 15000 ms. Lock map ownership Read lock owners: []

Write lock owner: <null>:2

)

at net.sf.hibernate.cache.TreeCache.put(TreeCache.java:35)

at net.sf.hibernate.cache.ReadOnlyCache.put(ReadOnlyCache.java:47)

at net.sf.hibernate.impl.SessionImpl.initializeEntity(SessionImpl.java:2228)

at net.sf.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.jav

a:319)

at net.sf.hibernate.loader.Loader.doQuery(Loader.java:309)

at net.sf.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Load

er.java:138)

at net.sf.hibernate.loader.Loader.loadEntity(Loader.java:941)

at net.sf.hibernate.loader.Loader.loadEntity(Loader.java:961)

at net.sf.hibernate.loader.EntityLoader.load(EntityLoader.java:59)

at net.sf.hibernate.loader.EntityLoader.load(EntityLoader.java:51)

at net.sf.hibernate.persister.EntityPersister.load(EntityPersister.java:413)

at net.sf.hibernate.impl.SessionImpl.doLoad(SessionImpl.java:2131)

at net.sf.hibernate.impl.SessionImpl.doLoadByClass(SessionImpl.java:2001)

at net.sf.hibernate.impl.SessionImpl.internalLoad(SessionImpl.java:1963)

at net.sf.hibernate.type.ManyToOneType.resolveIdentifier(ManyToOneType.java:6

9)

at net.sf.hibernate.type.EntityType.resolveIdentifier(EntityType.java:208)

at net.sf.hibernate.impl.SessionImpl.initializeEntity(SessionImpl.java:2219)

at net.sf.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.jav

a:319)

at net.sf.hibernate.loader.Loader.doQuery(Loader.java:309)

at net.sf.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Load

er.java:138)

at net.sf.hibernate.loader.Loader.doList(Loader.java:1063)

at net.sf.hibernate.loader.Loader.list(Loader.java:1054)

at net.sf.hibernate.hql.QueryTranslator.list(QueryTranslator.java:854)

at net.sf.hibernate.impl.SessionImpl.find(SessionImpl.java:1554)

at net.sf.hibernate.impl.QueryImpl.list(QueryImpl.java:49)

at com.mb.dam.domain.dao.AvailDAO.findAvailsByTitle(AvailDAO.java:81)

at com.mb.dam.command.avail.SearchAvailsByTitle.performSteps(SearchAvailsByTi

tle.java:68)

at com.mb.dam.command.AbstractBusinessCommand.execute(AbstractBusinessCommand

.java:53)

at com.mb.am4.struts.action.FindAvailsAction.executeAction(FindAvailsAction.j

ava:52)

at com.mb.appsec.am4.struts.BaseAction.execute(BaseAction.java:140)

at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProc

essor.java:421)

at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:22

6)

at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)

at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:415)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicati

onFilterChain.java:237)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilter

Chain.java:157)

at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.

java:75)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicati

onFilterChain.java:186)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilter

Chain.java:157)

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.

java:214)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont

ext.java:104)

at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520

)

at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardConte

xtValve.java:198)

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.

java:152)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont

ext.java:104)

at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalV

alve.java:66)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont

ext.java:102)

at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAsso

ciationValve.java:150)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont

ext.java:102)

at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.jav

a:54)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont

ext.java:102)

at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520

)

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:1

37)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont

ext.java:104)

at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:1

18)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont

ext.java:102)

at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520

)

at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.ja

va:109)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont

ext.java:104)

at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520

)

at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)

at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)

at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)



at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processCon

nection(Http11Protocol.java:705)

at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)



at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.j

ava:683)

at java.lang.Thread.run(Thread.java:534)

Caused by: org.jboss.util.NestedRuntimeException: lock could not be acquired after 15

000 ms. Lock map ownership Read lock owners: []

Write lock owner: <null>:2

; - nested throwable: (org.jboss.cache.lock.TimeoutException: lock could not be acqui

red after 15000 ms. Lock map ownership Read lock owners: []

Write lock owner: <null>:2

)

at org.jboss.cache.TreeCache.invokeMethod(TreeCache.java:3248)

at org.jboss.cache.TreeCache.put(TreeCache.java:1749)

at net.sf.hibernate.cache.TreeCache.put(TreeCache.java:32)

... 68 more

Caused by: org.jboss.cache.lock.TimeoutException: lock could not be acquired after 15

000 ms. Lock map ownership Read lock owners: []

Write lock owner: <null>:2



at org.jboss.cache.lock.IdentityLock.acquireWriteLock(IdentityLock.java:146)

at org.jboss.cache.Node.acquireWriteLock(Node.java:422)

at org.jboss.cache.Node.acquire(Node.java:388)

at org.jboss.cache.TreeCache.findNode(TreeCache.java:3359)

at org.jboss.cache.TreeCache._put(TreeCache.java:2349)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:

39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorIm

pl.java:25)

at java.lang.reflect.Method.invoke(Method.java:324)

at org.jgroups.blocks.MethodCall.invoke(MethodCall.java:236)

at org.jboss.cache.interceptors.CallInterceptor.invoke(CallInterceptor.java:1

4)

at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:43)

at org.jboss.cache.interceptors.TransactionInterceptor.invoke(TransactionInte

rceptor.java:55)

at org.jboss.cache.TreeCache.invokeMethod(TreeCache.java:3245)

... 70 more

18:54:08,333 ERROR [AvailDAO] findAvailsByTitle(String)

net.sf.hibernate.cache.CacheException: org.jboss.util.NestedRuntimeException: lock co

uld not be acquired after 15000 ms. Lock map ownership Read lock owners: []

Write lock owner: <null>:2

; - nested throwable: (org.jboss.cache.lock.TimeoutException: lock could not be acqui

red after 15000 ms. Lock map ownership Read lock owners: []

Write lock owner: <null>:2

)

at net.sf.hibernate.cache.TreeCache.put(TreeCache.java:35)

at net.sf.hibernate.cache.ReadOnlyCache.put(ReadOnlyCache.java:47)

at net.sf.hibernate.impl.SessionImpl.initializeEntity(SessionImpl.java:2228)

at net.sf.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.jav

a:319)

at net.sf.hibernate.loader.Loader.doQuery(Loader.java:309)

at net.sf.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Load

er.java:138)

at net.sf.hibernate.loader.Loader.loadEntity(Loader.java:941)

at net.sf.hibernate.loader.Loader.loadEntity(Loader.java:961)

at net.sf.hibernate.loader.EntityLoader.load(EntityLoader.java:59)

at net.sf.hibernate.loader.EntityLoader.load(EntityLoader.java:51)

at net.sf.hibernate.persister.EntityPersister.load(EntityPersister.java:413)

at net.sf.hibernate.impl.SessionImpl.doLoad(SessionImpl.java:2131)

at net.sf.hibernate.impl.SessionImpl.doLoadByClass(SessionImpl.java:2001)

at net.sf.hibernate.impl.SessionImpl.internalLoad(SessionImpl.java:1963)

at net.sf.hibernate.type.ManyToOneType.resolveIdentifier(ManyToOneType.java:6

9)

at net.sf.hibernate.type.EntityType.resolveIdentifier(EntityType.java:208)

at net.sf.hibernate.impl.SessionImpl.initializeEntity(SessionImpl.java:2219)

at net.sf.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.jav

a:319)

at net.sf.hibernate.loader.Loader.doQuery(Loader.java:309)

at net.sf.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Load

er.java:138)

at net.sf.hibernate.loader.Loader.doList(Loader.java:1063)

at net.sf.hibernate.loader.Loader.list(Loader.java:1054)

at net.sf.hibernate.hql.QueryTranslator.list(QueryTranslator.java:854)

at net.sf.hibernate.impl.SessionImpl.find(SessionImpl.java:1554)

at net.sf.hibernate.impl.QueryImpl.list(QueryImpl.java:49)

at com.mb.dam.domain.dao.AvailDAO.findAvailsByTitle(AvailDAO.java:81)

at com.mb.dam.command.avail.SearchAvailsByTitle.performSteps(SearchAvailsByTi

tle.java:68)

at com.mb.dam.command.AbstractBusinessCommand.execute(AbstractBusinessCommand

.java:53)

at com.mb.am4.struts.action.FindAvailsAction.executeAction(FindAvailsAction.j

ava:52)

at com.mb.appsec.am4.struts.BaseAction.execute(BaseAction.java:140)

at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProc

essor.java:421)

at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:22

6)

at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)

at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:415)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicati

onFilterChain.java:237)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilter

Chain.java:157)

at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.

java:75)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicati

onFilterChain.java:186)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilter

Chain.java:157)

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.

java:214)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont

ext.java:104)

at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520

)

at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardConte

xtValve.java:198)

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.

java:152)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont

ext.java:104)

at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalV

alve.java:66)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont

ext.java:102)

at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAsso

ciationValve.java:150)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont

ext.java:102)

at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.jav

a:54)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont

ext.java:102)

at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520

)

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:1

37)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont

ext.java:104)

at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:1

18)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont

ext.java:102)

at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520

)

at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.ja

va:109)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont

ext.java:104)

at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520

)

at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)

at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)

at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)



at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processCon

nection(Http11Protocol.java:705)

at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)



at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.j

ava:683)

at java.lang.Thread.run(Thread.java:534)

Caused by: org.jboss.util.NestedRuntimeException: lock could not be acquired after 15

000 ms. Lock map ownership Read lock owners: []

Write lock owner: <null>:2

; - nested throwable: (org.jboss.cache.lock.TimeoutException: lock could not be acqui

red after 15000 ms. Lock map ownership Read lock owners: []

Write lock owner: <null>:2

)

at org.jboss.cache.TreeCache.invokeMethod(TreeCache.java:3248)

at org.jboss.cache.TreeCache.put(TreeCache.java:1749)

at net.sf.hibernate.cache.TreeCache.put(TreeCache.java:32)

... 68 more

Caused by: org.jboss.cache.lock.TimeoutException: lock could not be acquired after 15

000 ms. Lock map ownership Read lock owners: []

Write lock owner: <null>:2



at org.jboss.cache.lock.IdentityLock.acquireWriteLock(IdentityLock.java:146)

at org.jboss.cache.Node.acquireWriteLock(Node.java:422)

at org.jboss.cache.Node.acquire(Node.java:388)

at org.jboss.cache.TreeCache.findNode(TreeCache.java:3359)

at org.jboss.cache.TreeCache._put(TreeCache.java:2349)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:

39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorIm

pl.java:25)

at java.lang.reflect.Method.invoke(Method.java:324)

at org.jgroups.blocks.MethodCall.invoke(MethodCall.java:236)

at org.jboss.cache.interceptors.CallInterceptor.invoke(CallInterceptor.java:1

4)

at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:43)

at org.jboss.cache.interceptors.TransactionInterceptor.invoke(TransactionInte

rceptor.java:55)

at org.jboss.cache.TreeCache.invokeMethod(TreeCache.java:3245)

... 70 more

18:54:09,427 ERROR [AbstractBusinessCommand] execute()

com.mb.dam.command.CommandException: com.mb.util.hibernate.InfrastructureException: o

rg.jboss.util.NestedRuntimeException: lock could not be acquired after 15000 ms. Lock

map ownership Read lock owners: []

Write lock owner: <null>:2

; - nested throwable: (org.jboss.cache.lock.TimeoutException: lock could not be acqui

red after 15000 ms. Lock map ownership Read lock owners: []

Write lock owner: <null>:2

)

at com.mb.dam.command.avail.SearchAvailsByTitle.performSteps(SearchAvailsByTi

tle.java:72)

at com.mb.dam.command.AbstractBusinessCommand.execute(AbstractBusinessCommand

.java:53)

at com.mb.am4.struts.action.FindAvailsAction.executeAction(FindAvailsAction.j

ava:52)

at com.mb.appsec.am4.struts.BaseAction.execute(BaseAction.java:140)

at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProc

essor.java:421)

at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:22

6)

at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)

at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:415)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicati

onFilterChain.java:237)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilter

Chain.java:157)

at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.

java:75)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicati

onFilterChain.java:186)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilter

Chain.java:157)

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.

java:214)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont

ext.java:104)

at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520

)

at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardConte

xtValve.java:198)

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.

java:152)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont

ext.java:104)

at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalV

alve.java:66)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont

ext.java:102)

at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAsso

ciationValve.java:150)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont

ext.java:102)

at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.jav

a:54)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont

ext.java:102)

at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520

)

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:1

37)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont

ext.java:104)

at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:1

18)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont

ext.java:102)

at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520

)

at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.ja

va:109)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont

ext.java:104)

at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520

)

at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)

at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)

at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)



at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processCon

nection(Http11Protocol.java:705)

at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)



at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.j

ava:683)

at java.lang.Thread.run(Thread.java:534)

Caused by: com.mb.util.hibernate.InfrastructureException: org.jboss.util.NestedRuntim

eException: lock could not be acquired after 15000 ms. Lock map ownership Read lock o

wners: []

Write lock owner: <null>:2

; - nested throwable: (org.jboss.cache.lock.TimeoutException: lock could not be acqui

red after 15000 ms. Lock map ownership Read lock owners: []

Write lock owner: <null>:2

)

at com.mb.dam.domain.dao.AvailDAO.findAvailsByTitle(AvailDAO.java:92)

at com.mb.dam.command.avail.SearchAvailsByTitle.performSteps(SearchAvailsByTi

tle.java:68)

... 42 more

18:54:09,427 ERROR [AbstractBusinessCommand] execute()

com.mb.dam.command.CommandException: com.mb.util.hibernate.InfrastructureException: o

rg.jboss.util.NestedRuntimeException: lock could not be acquired after 15000 ms. Lock

map ownership Read lock owners: []

Write lock owner: <null>:2

; - nested throwable: (org.jboss.cache.lock.TimeoutException: lock could not be acqui

red after 15000 ms. Lock map ownership Read lock owners: []

Write lock owner: <null>:2

)

at com.mb.dam.command.avail.SearchAvailsByTitle.performSteps(SearchAvailsByTi

tle.java:72)

at com.mb.dam.command.AbstractBusinessCommand.execute(AbstractBusinessCommand

.java:53)

at com.mb.am4.struts.action.FindAvailsAction.executeAction(FindAvailsAction.j

ava:52)

at com.mb.appsec.am4.struts.BaseAction.execute(BaseAction.java:140)

at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProc

essor.java:421)

at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:22

6)

at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)

at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:415)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicati

onFilterChain.java:237)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilter

Chain.java:157)

at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.

java:75)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicati

onFilterChain.java:186)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilter

Chain.java:157)

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.

java:214)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont

ext.java:104)

at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520

)

at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardConte

xtValve.java:198)

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.

java:152)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont

ext.java:104)

at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalV

alve.java:66)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont

ext.java:102)

at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAsso

ciationValve.java:150)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont

ext.java:102)

at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.jav

a:54)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont

ext.java:102)

at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520

)

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:1

37)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont

ext.java:104)

at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:1

18)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont

ext.java:102)

at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520

)

at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.ja

va:109)

at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveCont

ext.java:104)

at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520

)

at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)

at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)

at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)



at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processCon

nection(Http11Protocol.java:705)

at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)



at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.j

ava:683)

at java.lang.Thread.run(Thread.java:534)

Caused by: com.mb.util.hibernate.InfrastructureException: org.jboss.util.NestedRuntim

eException: lock could not be acquired after 15000 ms. Lock map ownership Read lock o

wners: []

Write lock owner: <null>:2

; - nested throwable: (org.jboss.cache.lock.TimeoutException: lock could not be acqui

red after 15000 ms. Lock map ownership Read lock owners: []

Write lock owner: <null>:2

)

at com.mb.dam.domain.dao.AvailDAO.findAvailsByTitle(AvailDAO.java:92)

at com.mb.dam.command.avail.SearchAvailsByTitle.performSteps(SearchAvailsByTi

tle.java:68)

... 42 more

18:54:10,130 ERROR [FindAvailsAction] Error in FindAvailsAction

18:54:10,130 ERROR [FindAvailsAction] Error in FindAvailsAction

Name and version of the database you are using: Oracle 9i