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From Ravindranath Akila <ravindranathak...@gmail.com>
Subject Re: ERROR - An unexpected exception occured while reading entries from disk
Date Fri, 14 May 2010 18:22:53 GMT
Hello,
  :-) Thank you for the prompt fix. Thanks David.

On Thu, Apr 22, 2010 at 4:34 AM, David Blevins <david.blevins@visi.com>wrote:

> Ravindranath,
>
> Thanks for reporting this!  Found, fixed and filed:
>
>  https://issues.apache.org/jira/browse/OPENEJB-1245
>
>
> -David
>
>
> On Mar 31, 2010, at 6:43 AM, Ravindranath Akila wrote:
>
>  Have I phrased the question wrong? Or if I have missed something out I'd
>> be
>> grateful to you if you could point it out. Any pointers on where I could
>> read on this?
>>
>> On Tue, Mar 23, 2010 at 10:51 PM, Ravindranath Akila <
>> ravindranathakila@gmail.com> wrote:
>>
>>  I also get the following exception when the passivator was switched.
>>>
>>> 2010-03-23 22:20:11,937 - ERROR - An unexpected exception occured while
>>> reading entries from disk
>>> org.apache.openejb.SystemException: java.io.EOFException: null
>>>       at
>>>
>>> org.apache.openejb.core.stateful.RAFPassivater.activate(RAFPassivater.java:93)
>>>        at
>>>
>>> org.apache.openejb.core.stateful.SimpleCache.loadEntry(SimpleCache.java:427)
>>>       at
>>>
>>> org.apache.openejb.core.stateful.SimpleCache.checkOut(SimpleCache.java:162)
>>>       at
>>>
>>> org.apache.openejb.core.stateful.StatefulContainer.obtainInstance(StatefulContainer.java:589)
>>>       at
>>>
>>> org.apache.openejb.core.stateful.StatefulContainer.businessMethod(StatefulContainer.java:461)
>>>       at
>>>
>>> org.apache.openejb.core.stateful.StatefulContainer.invoke(StatefulContainer.java:267)
>>>       at
>>>
>>> org.apache.openejb.core.ivm.EjbObjectProxyHandler.businessMethod(EjbObjectProxyHandler.java:217)
>>>       at
>>>
>>> org.apache.openejb.core.ivm.EjbObjectProxyHandler._invoke(EjbObjectProxyHandler.java:77)
>>>       at
>>>
>>> org.apache.openejb.core.ivm.BaseEjbProxyHandler.invoke(BaseEjbProxyHandler.java:286)
>>>       at $Proxy83.getHumanUserId(Unknown Source)
>>>       at
>>>
>>> ai.ilikeplaces.util.AbstractListener.getUsername(AbstractListener.java:202)
>>>        at
>>>
>>> ai.ilikeplaces.logic.Listeners.ListenerOrganize$1.init(ListenerOrganize.java:69)
>>>       at
>>> ai.ilikeplaces.util.AbstractListener.<init>(AbstractListener.java:71)
>>>        at
>>>
>>> ai.ilikeplaces.logic.Listeners.ListenerOrganize$1.<init>(ListenerOrganize.java:49)
>>>       at
>>>
>>> ai.ilikeplaces.logic.Listeners.ListenerOrganize.processRequest(ListenerOrganize.java:49)
>>>       at
>>>
>>> org.itsnat.impl.core.ItsNatServletResponseImpl.dispatchRequestListener(ItsNatServletResponseImpl.java:153)
>>>       at
>>>
>>> org.itsnat.impl.core.ItsNatServletResponseImpl.dispatchItsNatServletRequestListeners(ItsNatServletResponseImpl.java:163)
>>>       at
>>>
>>> org.itsnat.impl.core.resp.norm.ResponseNormalLoadDocImpl.dispatchRequestListeners(ResponseNormalLoadDocImpl.java:93)
>>>       at
>>>
>>> org.itsnat.impl.core.resp.norm.ResponseNormalLoadAJAXDocImpl.dispatchRequestListeners(ResponseNormalLoadAJAXDocImpl.java:139)
>>>       at
>>>
>>> org.itsnat.impl.core.resp.shared.ResponseDelegateAJAXLoadDocImpl.dispatchRequestListeners(ResponseDelegateAJAXLoadDocImpl.java:212)
>>>       at
>>>
>>> org.itsnat.impl.core.resp.shared.html.ResponseDelegateHTMLLoadDocWebKitImpl.dispatchRequestListeners(ResponseDelegateHTMLLoadDocWebKitImpl.java:76)
>>>        at
>>>
>>> org.itsnat.impl.core.resp.shared.ResponseDelegateAJAXLoadDocImpl.process(ResponseDelegateAJAXLoadDocImpl.java:147)
>>>       at
>>>
>>> org.itsnat.impl.core.resp.norm.ResponseNormalLoadAJAXDocImpl.process(ResponseNormalLoadAJAXDocImpl.java:75)
>>>       at
>>> org.itsnat.impl.core.resp.ResponseImpl.process(ResponseImpl.java:77)
>>>       at
>>>
>>> org.itsnat.impl.core.req.norm.RequestNormalLoadDocImpl.processThreadSync(RequestNormalLoadDocImpl.java:89)
>>>       at
>>>
>>> org.itsnat.impl.core.req.norm.RequestNormalLoadDocImpl$1.syncMethod(RequestNormalLoadDocImpl.java:70)
>>>       at
>>>
>>> org.itsnat.impl.core.doc.ItsNatDocSynchronizerImpl.exec(ItsNatDocSynchronizerImpl.java:56)
>>>       at
>>>
>>> org.itsnat.impl.core.req.norm.RequestNormalLoadDocImpl.process(RequestNormalLoadDocImpl.java:73)
>>>       at
>>>
>>> org.itsnat.impl.core.ItsNatServletRequestImpl.process(ItsNatServletRequestImpl.java:212)
>>>       at
>>>
>>> org.itsnat.impl.core.http.ItsNatHttpServletImpl.processRequest(ItsNatHttpServletImpl.java:56)
>>>       at
>>>
>>> org.itsnat.impl.core.http.ItsNatHttpServletImpl.processRequest(ItsNatHttpServletImpl.java:61)
>>>       at
>>> ai.ilikeplaces.servlets.Controller$1.processRequest(Controller.java:744)
>>>       at
>>>
>>> org.itsnat.impl.core.ItsNatServletResponseImpl.dispatchRequestListener(ItsNatServletResponseImpl.java:153)
>>>       at
>>>
>>> org.itsnat.impl.core.ItsNatServletResponseImpl.dispatchItsNatServletRequestListeners(ItsNatServletResponseImpl.java:163)
>>>       at
>>>
>>> org.itsnat.impl.core.req.RequestCustomImpl.process(RequestCustomImpl.java:48)
>>>       at
>>>
>>> org.itsnat.impl.core.ItsNatServletRequestImpl.process(ItsNatServletRequestImpl.java:212)
>>>       at
>>>
>>> org.itsnat.impl.core.http.ItsNatHttpServletImpl.processRequest(ItsNatHttpServletImpl.java:56)
>>>       at
>>>
>>> org.itsnat.impl.core.http.ItsNatHttpServletImpl.processRequest(ItsNatHttpServletImpl.java:61)
>>>       at
>>>
>>> org.itsnat.core.http.HttpServletWrapper.processRequest(HttpServletWrapper.java:79)
>>>       at
>>> org.itsnat.core.http.HttpServletWrapper.doGet(HttpServletWrapper.java:92)
>>>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
>>>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
>>>       at
>>>
>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
>>>       at
>>>
>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>>>       at
>>>
>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
>>>       at
>>>
>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
>>>       at
>>>
>>> org.apache.openejb.tomcat.catalina.OpenEJBValve.invoke(OpenEJBValve.java:45)
>>>       at
>>>
>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
>>>       at
>>>
>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>>>       at
>>>
>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>>>       at
>>>
>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
>>>       at
>>>
>>> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
>>>       at
>>>
>>> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
>>>       at
>>> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
>>>       at java.lang.Thread.run(Thread.java:619)
>>> Caused by: java.io.EOFException
>>>       at
>>>
>>> java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2281)
>>>       at
>>>
>>> java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:2750)
>>>       at
>>> java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:780)
>>>       at java.io.ObjectInputStream.<init>(ObjectInputStream.java:280)
>>>       at
>>> org.apache.openejb.spi.Serializer.deserialize(Serializer.java:30)
>>>       at
>>>
>>> org.apache.openejb.core.stateful.RAFPassivater.activate(RAFPassivater.java:91)
>>>       ... 54 more
>>>
>>> On Tue, Mar 23, 2010 at 9:02 PM, Ravindranath Akila <
>>> ravindranathakila@gmail.com> wrote:
>>>
>>>  I get this exception when calling a passivated stateful bean. I started
>>>> getting this exception once I utterly restricted the container resources
>>>> to
>>>> experiment with passivation procedure. Here is the configuration. Below
>>>> it
>>>> is the exception.
>>>>
>>>> <Container id="My Stateful Container" type="STATEFUL">
>>>>  Passivator   org.apache.openejb.core.stateful.SimplePassivater
>>>>
>>>>  TimeOut  1
>>>>
>>>>  Capacity  2
>>>>
>>>>  BulkPassivate  1
>>>>
>>>> </Container>
>>>>
>>>> Any advice would be greatly appreciated.
>>>>
>>>> 2010-03-23 20:42:32,890 - ERROR - An unexpected exception occured while
>>>> reading entries from disk
>>>> org.apache.openejb.SystemException: java.lang.ClassNotFoundException:
>>>> ai.ilikeplaces.logic.role.HumanUser: ai.ilikeplaces.logic.role.HumanUser
>>>>       at
>>>>
>>>> org.apache.openejb.core.stateful.SimplePassivater.activate(SimplePassivater.java:109)
>>>>       at
>>>>
>>>> org.apache.openejb.core.stateful.SimpleCache.loadEntry(SimpleCache.java:427)
>>>>       at
>>>>
>>>> org.apache.openejb.core.stateful.SimpleCache.checkOut(SimpleCache.java:162)
>>>>       at
>>>>
>>>> org.apache.openejb.core.stateful.StatefulContainer.obtainInstance(StatefulContainer.java:589)
>>>>       at
>>>>
>>>> org.apache.openejb.core.stateful.StatefulContainer.businessMethod(StatefulContainer.java:461)
>>>>       at
>>>>
>>>> org.apache.openejb.core.stateful.StatefulContainer.invoke(StatefulContainer.java:267)
>>>>       at
>>>>
>>>> org.apache.openejb.core.ivm.EjbObjectProxyHandler.businessMethod(EjbObjectProxyHandler.java:217)
>>>>       at
>>>>
>>>> org.apache.openejb.core.ivm.EjbObjectProxyHandler._invoke(EjbObjectProxyHandler.java:77)
>>>>       at
>>>>
>>>> org.apache.openejb.core.ivm.BaseEjbProxyHandler.invoke(BaseEjbProxyHandler.java:286)
>>>>       at $Proxy83.getHumanUserId(Unknown Source)
>>>>       at
>>>>
>>>> ai.ilikeplaces.util.AbstractListener.getUsername(AbstractListener.java:201)
>>>>       at
>>>>
>>>> ai.ilikeplaces.logic.Listeners.ListenerOrganize$1.init(ListenerOrganize.java:69)
>>>>       at
>>>> ai.ilikeplaces.util.AbstractListener.<init>(AbstractListener.java:70)
>>>>       at
>>>>
>>>> ai.ilikeplaces.logic.Listeners.ListenerOrganize$1.<init>(ListenerOrganize.java:49)
>>>>       at
>>>>
>>>> ai.ilikeplaces.logic.Listeners.ListenerOrganize.processRequest(ListenerOrganize.java:49)
>>>>       at
>>>>
>>>> org.itsnat.impl.core.ItsNatServletResponseImpl.dispatchRequestListener(ItsNatServletResponseImpl.java:153)
>>>>       at
>>>>
>>>> org.itsnat.impl.core.ItsNatServletResponseImpl.dispatchItsNatServletRequestListeners(ItsNatServletResponseImpl.java:163)
>>>>       at
>>>>
>>>> org.itsnat.impl.core.resp.norm.ResponseNormalLoadDocImpl.dispatchRequestListeners(ResponseNormalLoadDocImpl.java:93)
>>>>       at
>>>>
>>>> org.itsnat.impl.core.resp.norm.ResponseNormalLoadAJAXDocImpl.dispatchRequestListeners(ResponseNormalLoadAJAXDocImpl.java:139)
>>>>       at
>>>>
>>>> org.itsnat.impl.core.resp.shared.ResponseDelegateAJAXLoadDocImpl.dispatchRequestListeners(ResponseDelegateAJAXLoadDocImpl.java:212)
>>>>       at
>>>>
>>>> org.itsnat.impl.core.resp.shared.ResponseDelegateAJAXLoadDocImpl.process(ResponseDelegateAJAXLoadDocImpl.java:147)
>>>>       at
>>>>
>>>> org.itsnat.impl.core.resp.norm.ResponseNormalLoadAJAXDocImpl.process(ResponseNormalLoadAJAXDocImpl.java:75)
>>>>       at
>>>> org.itsnat.impl.core.resp.ResponseImpl.process(ResponseImpl.java:77)
>>>>       at
>>>>
>>>> org.itsnat.impl.core.req.norm.RequestNormalLoadDocImpl.processThreadSync(RequestNormalLoadDocImpl.java:89)
>>>>       at
>>>>
>>>> org.itsnat.impl.core.req.norm.RequestNormalLoadDocImpl$1.syncMethod(RequestNormalLoadDocImpl.java:70)
>>>>       at
>>>>
>>>> org.itsnat.impl.core.doc.ItsNatDocSynchronizerImpl.exec(ItsNatDocSynchronizerImpl.java:56)
>>>>       at
>>>>
>>>> org.itsnat.impl.core.req.norm.RequestNormalLoadDocImpl.process(RequestNormalLoadDocImpl.java:73)
>>>>       at
>>>>
>>>> org.itsnat.impl.core.ItsNatServletRequestImpl.process(ItsNatServletRequestImpl.java:212)
>>>>       at
>>>>
>>>> org.itsnat.impl.core.http.ItsNatHttpServletImpl.processRequest(ItsNatHttpServletImpl.java:56)
>>>>       at
>>>>
>>>> org.itsnat.impl.core.http.ItsNatHttpServletImpl.processRequest(ItsNatHttpServletImpl.java:61)
>>>>       at
>>>> ai.ilikeplaces.servlets.Controller$1.processRequest(Controller.java:744)
>>>>       at
>>>>
>>>> org.itsnat.impl.core.ItsNatServletResponseImpl.dispatchRequestListener(ItsNatServletResponseImpl.java:153)
>>>>       at
>>>>
>>>> org.itsnat.impl.core.ItsNatServletResponseImpl.dispatchItsNatServletRequestListeners(ItsNatServletResponseImpl.java:163)
>>>>       at
>>>>
>>>> org.itsnat.impl.core.req.RequestCustomImpl.process(RequestCustomImpl.java:48)
>>>>       at
>>>>
>>>> org.itsnat.impl.core.ItsNatServletRequestImpl.process(ItsNatServletRequestImpl.java:212)
>>>>       at
>>>>
>>>> org.itsnat.impl.core.http.ItsNatHttpServletImpl.processRequest(ItsNatHttpServletImpl.java:56)
>>>>       at
>>>>
>>>> org.itsnat.impl.core.http.ItsNatHttpServletImpl.processRequest(ItsNatHttpServletImpl.java:61)
>>>>       at
>>>>
>>>> org.itsnat.core.http.HttpServletWrapper.processRequest(HttpServletWrapper.java:79)
>>>>       at
>>>>
>>>> org.itsnat.core.http.HttpServletWrapper.doGet(HttpServletWrapper.java:92)
>>>>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
>>>>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
>>>>       at
>>>>
>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
>>>>       at
>>>>
>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>>>>       at
>>>>
>>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
>>>>       at
>>>>
>>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
>>>>       at
>>>>
>>>> org.apache.openejb.tomcat.catalina.OpenEJBValve.invoke(OpenEJBValve.java:45)
>>>>       at
>>>>
>>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
>>>>       at
>>>>
>>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>>>>       at
>>>>
>>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>>>>       at
>>>>
>>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
>>>>       at
>>>>
>>>> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
>>>>       at
>>>>
>>>> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
>>>>       at
>>>> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
>>>>       at java.lang.Thread.run(Thread.java:619)
>>>> Caused by: java.lang.ClassNotFoundException:
>>>> ai.ilikeplaces.logic.role.HumanUser
>>>>       at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
>>>>       at java.security.AccessController.doPrivileged(Native Method)
>>>>       at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
>>>>       at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
>>>>       at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
>>>>       at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
>>>>       at java.lang.Class.forName0(Native Method)
>>>>       at java.lang.Class.forName(Class.java:247)
>>>>       at
>>>> java.io.ObjectInputStream.resolveClass(ObjectInputStream.java:604)
>>>>       at
>>>> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1575)
>>>>       at
>>>> java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1496)
>>>>       at
>>>> java.io.ObjectInputStream.readClass(ObjectInputStream.java:1462)
>>>>       at
>>>> java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1312)
>>>>       at
>>>> java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)
>>>>       at
>>>>
>>>> org.apache.openejb.util.PojoSerialization.read(PojoSerialization.java:80)
>>>>       at
>>>>
>>>> org.apache.openejb.util.PojoSerialization.readObject(PojoSerialization.java:69)
>>>>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>>       at
>>>>
>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>>>>       at
>>>>
>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>>>       at java.lang.reflect.Method.invoke(Method.java:597)
>>>>       at
>>>> java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:974)
>>>>       at
>>>> java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1849)
>>>>       at
>>>>
>>>> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)
>>>>       at
>>>> java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
>>>>       at
>>>> java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1947)
>>>>       at
>>>> java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1871)
>>>>       at
>>>>
>>>> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)
>>>>       at
>>>> java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
>>>>       at
>>>> java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)
>>>>       at
>>>>
>>>> org.apache.openejb.core.stateful.SimplePassivater.activate(SimplePassivater.java:98)
>>>>       ... 53 more
>>>>
>>>> --
>>>> Cheers!
>>>>  Akila...
>>>>
>>>>
>>>
>>>
>>> --
>>> Cheers!
>>>  Akila...
>>>
>>>
>>
>>
>> --
>> Thanks in advance,
>> Cheers!
>>  Akila...
>>
>
-- 
Cheers!
  Akila...

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