7 Replies Latest reply on Mar 10, 2010 7:29 AM by jaikiran pai

    Lookup of remote interface is not working in Jboss environment

    bhanu vakamalla Newbie

      I am migrating my project from Weblogic to Jboss,I deployed WAR alone in weblogic ,wherein I was able to fetch the records from database.

      Whereas for JBOSS its not fetching the records.

      Here is my  code,I observed print statements are coming till "before lookup" after lookup no print statements are displayed.

      Please help me in fixing this issue.

       

       

      InitialContext initialcontext =

      new InitialContext();

      System.

      out.println("before lookup");

      Object obj = initialcontext.lookup(

      "java:comp/env/ejb/ODIControllerSessionEJB");

      System.

      out.println("after lookup obj is ****" +obj);

      IPMBaseBean _tmp2 =

      this;

       

      odiControllerHome = (ODIControllerHome)PortableRemoteObject.narrow(obj, com.ual.odi.sb.ejb.session.ODIControllerHome.class);

      IPMBaseBean _tmp3 =

      this;

      System.

      out.println("odiControllerSession before create"+odiControllerSession);

       

      odiControllerSession = odiControllerHome.create();

      System.

      out.println("odiControllerSession after create"+odiControllerSession);

       

      Thank You.

        • 1. Re: Lookup of remote interface is not working in Jboss environment
          jaikiran pai Master

          Maybe some exception is being thrown. Did you check the log file? Which version of JBossAS and Java are you using?

           

          P.S: On a unrelated note, did you manually add all those font colours in your post? I am seeing many posts with code content having similar font colours. Is it the forum editor adding it?

          • 2. Re: Lookup of remote interface is not working in Jboss environment
            bhanu vakamalla Newbie
            No exception is thrown in log.But on screen this error is thrown

            Error: : IPMBaseBean::EjbNotFoundException..odiControllerSession..

            where as in weblogic its not thrown..

             

            Jboss & Java versions  - jboss-eap-5.0 Java 1.6

             

            Hi Jaikiran

            q)I am seeing many posts with code content having similar font colours. Is it the forum editor adding it?

            Forum editor is adding those colours by itself on pasting content.

            • 3. Re: Lookup of remote interface is not working in Jboss environment
              jaikiran pai Master

              Jbhanu18 wrote:

               

              No exception is thrown in log.But on screen this error is thrown

              Error: : IPMBaseBean::EjbNotFoundException..odiControllerSession..


              I haven't seen such logging in JBossAS. So it appears to be some application specific logging. I guess some part of the code is catching the exception and logging only that one liner message. You'll have to setup a debugger to debug the piece of code and look for what exception is being thrown.

              • 4. Re: Lookup of remote interface is not working in Jboss environment
                bhanu vakamalla Newbie

                That error is coming from the IPMBaseBean.class

                InitialContext initialcontext = new InitialContext();

                Object obj = initialcontext.lookup("java:comp/env/ejb/ODIControllerSessionEJB");

                IPMBaseBean _tmp2 = this;

                odiControllerHome = (ODIControllerHome)PortableRemoteObject.narrow(obj, com.ual.odi.sb.ejb.session.ODIControllerHome.class);

                IPMBaseBean _tmp3 = this;

                odiControllerSession = odiControllerHome.create();

                }

                catch(NamingException namingexception)

                {

                IPMBaseBean _tmp4 = this;

                odiControllerHome = null;

                IPMBaseBean _tmp5 = this;

                odiControllerSession = null;

                IPMUtilityBean.log("IPMBaseBean::EjbNotFoundException..odiControllerSession..");  ------This is thrown on screen

                throw new IPMException("IPMBaseBean::EjbNotFoundException..odiControllerSession..");

                 

                My doubt is ,Is there anything which I need to change in the code or xmls or do I need to add any client.class file specific to Jboss to make it work..

                jboss-web.xml

                 

                <jboss-web>
                  <ejb-ref>
                  <ejb-ref-name>ejb/ODIControllerSessionEJB</ejb-ref-name>
                  <jndi-name>jnp://xyz:6003ODIControllerSessionEJB</jndi-name>
                </ejb-ref>
                </jboss-web>

                 

                I have been trying it for a long time,but I couldnt find any solution.

                Please help me in fixing this issue.

                • 5. Re: Lookup of remote interface is not working in Jboss environment
                  jaikiran pai Master

                  So that piece of code in the catch block is eating up the entire naming exception. You will have to change that code to print out the exception stacktrace in the logs. Without looking at the exception stacktrace, i can't say what might be wrong. But my guess is that it's a NameNotFoundException, resulting from an incorrect JNDI name in the lookup.

                   

                  P.S: To avoid those font colours, please post the code, first in a plain text editor and then paste that code from the text editor to the forum's editor. I wish there was a simple working plain text editor for this forum!

                  • 6. Re: Lookup of remote interface is not working in Jboss environment
                    bhanu vakamalla Newbie

                    I used stck trace and here is the error found in log

                     

                    14:52:11,156 INFO  [STDOUT]  Inside Naming exception
                    14:52:11,156 ERROR [STDERR] javax.naming.NamingException: Could not dereference
                    object [Root exception is javax.naming.CommunicationException: Could not obtain
                    connection to any of these urls: vwhq5275.whq.ual.com:6200 and discovery failed
                    with error: javax.naming.CommunicationException: Receive timed out [Root except
                    on is java.net.SocketTimeoutException: Receive timed out] [Root exception is ja
                    ax.naming.CommunicationException: Failed to retrieve stub from server vwhq5275.
                    hq.ual.com:6200 [Root exception is java.io.EOFException]]]
                    14:52:11,156 ERROR [STDERR]     at org.jnp.interfaces.NamingContext.resolveLink
                    NamingContext.java:1339)
                    14:52:11,156 ERROR [STDERR]     at org.jnp.interfaces.NamingContext.lookup(Nami
                    gContext.java:804)
                    14:52:11,156 ERROR [STDERR]     at org.jnp.interfaces.NamingContext.lookup(Nami
                    gContext.java:820)
                    14:52:11,156 ERROR [STDERR]     at org.jnp.interfaces.NamingContext.lookup(Nami
                    gContext.java:673)
                    14:52:11,156 ERROR [STDERR]     at javax.naming.InitialContext.lookup(InitialCo
                    text.java:392)
                    14:52:11,156 ERROR [STDERR]     at com.ual.ipm.bean.IPMBaseBean.getOdiSessionOb
                    ect(IPMBaseBean.java:101)
                    14:52:11,156 ERROR [STDERR]     at com.ual.ipm.bean.IPMBaseBean.getServiceData(
                    PMBaseBean.java:53)
                    14:52:11,156 ERROR [STDERR]     at com.ual.ipm.bean.IPMPassengerInfoBean.getPax
                    ltDetails(IPMPassengerInfoBean.java:111)
                    14:52:11,156 ERROR [STDERR]     at org.apache.jsp.jsp.IPMPassengerManifest_jsp.
                    jspService(IPMPassengerManifest_jsp.java:288)
                    14:52:11,156 ERROR [STDERR]     at org.apache.jasper.runtime.HttpJspBase.servic
                    (HttpJspBase.java:70)
                    14:52:11,156 ERROR [STDERR]     at javax.servlet.http.HttpServlet.service(HttpS
                    rvlet.java:803)
                    14:52:11,156 ERROR [STDERR]     at org.apache.jasper.servlet.JspServletWrapper.
                    ervice(JspServletWrapper.java:369)
                    14:52:11,156 ERROR [STDERR]     at org.apache.jasper.servlet.JspServlet.service
                    spFile(JspServlet.java:322)
                    14:52:11,156 ERROR [STDERR]     at org.apache.jasper.servlet.JspServlet.service
                    JspServlet.java:249)
                    14:52:11,156 ERROR [STDERR]     at javax.servlet.http.HttpServlet.service(HttpS
                    rvlet.java:803)
                    14:52:11,156 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterCh
                    in.internalDoFilter(ApplicationFilterChain.java:290)
                    14:52:11,156 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterCh
                    in.doFilter(ApplicationFilterChain.java:206)
                    14:52:11,156 ERROR [STDERR]     at org.jboss.web.tomcat.filters.ReplyHeaderFilt
                    r.doFilter(ReplyHeaderFilter.java:96)
                    14:52:11,156 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterCh
                    in.internalDoFilter(ApplicationFilterChain.java:235)
                    14:52:11,156 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterCh
                    in.doFilter(ApplicationFilterChain.java:206)
                    14:52:11,156 ERROR [STDERR]     at org.apache.catalina.core.StandardWrapperValv
                    .invoke(StandardWrapperValve.java:235)
                    14:52:11,156 ERROR [STDERR]     at org.apache.catalina.core.StandardContextValv
                    .invoke(StandardContextValve.java:191)
                    14:52:11,156 ERROR [STDERR]     at org.jboss.web.tomcat.security.SecurityAssoci
                    tionValve.invoke(SecurityAssociationValve.java:190)
                    14:52:11,156 ERROR [STDERR]     at org.jboss.web.tomcat.security.JaccContextVal
                    e.invoke(JaccContextValve.java:92)
                    14:52:11,156 ERROR [STDERR]     at org.jboss.web.tomcat.security.SecurityContex
                    EstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
                    14:52:11,156 ERROR [STDERR]     at org.jboss.web.tomcat.security.SecurityContex
                    EstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
                    14:52:11,156 ERROR [STDERR]     at org.apache.catalina.core.StandardHostValve.i
                    voke(StandardHostValve.java:127)
                    14:52:11,156 ERROR [STDERR]     at org.apache.catalina.valves.ErrorReportValve.
                    nvoke(ErrorReportValve.java:102)
                    14:52:11,156 ERROR [STDERR]     at org.jboss.web.tomcat.service.jca.CachedConne
                    tionValve.invoke(CachedConnectionValve.java:158)
                    14:52:11,156 ERROR [STDERR]     at org.apache.catalina.core.StandardEngineValve
                    invoke(StandardEngineValve.java:109)
                    14:52:11,156 ERROR [STDERR]     at org.apache.catalina.connector.CoyoteAdapter.
                    ervice(CoyoteAdapter.java:330)
                    14:52:11,156 ERROR [STDERR]     at org.apache.coyote.http11.Http11Processor.pro
                    ess(Http11Processor.java:828)
                    14:52:11,156 ERROR [STDERR]     at org.apache.coyote.http11.Http11Protocol$Http
                    1ConnectionHandler.process(Http11Protocol.java:601)
                    14:52:11,156 ERROR [STDERR]     at org.apache.tomcat.util.net.JIoEndpoint$Worke
                    .run(JIoEndpoint.java:447)
                    14:52:11,156 ERROR [STDERR]     at java.lang.Thread.run(Thread.java:619)
                    14:52:11,156 ERROR [STDERR] Caused by: javax.naming.CommunicationException: Cou
                    d not obtain connection to any of these urls: vwhq5275.whq.ual.com:6200 and dis
                    overy failed with error: javax.naming.CommunicationException: Receive timed out
                    [Root exception is java.net.SocketTimeoutException: Receive timed out] [Root ex
                    eption is javax.naming.CommunicationException: Failed to retrieve stub from ser
                    er vwhq5275.whq.ual.com:6200 [Root exception is java.io.EOFException]]
                    14:52:11,156 ERROR [STDERR]     at org.jnp.interfaces.NamingContext.checkRef(Na
                    ingContext.java:1727)
                    14:52:11,156 ERROR [STDERR]     at org.jnp.interfaces.NamingContext.lookup(Nami
                    gContext.java:680)
                    14:52:11,156 ERROR [STDERR]     at org.jnp.interfaces.NamingContext.lookup(Nami
                    gContext.java:673)
                    14:52:11,156 ERROR [STDERR]     at javax.naming.InitialContext.lookup(InitialCo
                    text.java:392)
                    14:52:11,156 ERROR [STDERR]     at org.jnp.interfaces.NamingContext.resolveLink
                    NamingContext.java:1333)
                    14:52:11,156 ERROR [STDERR]     ... 34 more
                    14:52:11,156 ERROR [STDERR] Caused by: javax.naming.CommunicationException: Fai
                    ed to retrieve stub from server vwhq5275.whq.ual.com:6200 [Root exception is ja
                    a.io.EOFException]
                    14:52:11,156 ERROR [STDERR]     at org.jnp.interfaces.NamingContext.getServer(N
                    mingContext.java:303)
                    14:52:11,156 ERROR [STDERR]     at org.jnp.interfaces.NamingContext.checkRef(Na
                    ingContext.java:1698)
                    14:52:11,156 ERROR [STDERR]     ... 38 more
                    14:52:11,156 ERROR [STDERR] Caused by: java.io.EOFException
                    14:52:11,156 ERROR [STDERR]     at java.io.ObjectInputStream$PeekInputStream.re
                    dFully(ObjectInputStream.java:2281)
                    14:52:11,156 ERROR [STDERR]     at java.io.ObjectInputStream$BlockDataInputStre
                    m.readShort(ObjectInputStream.java:2750)
                    14:52:11,156 ERROR [STDERR]     at java.io.ObjectInputStream.readStreamHeader(O
                    jectInputStream.java:780)
                    14:52:11,156 ERROR [STDERR]     at java.io.ObjectInputStream.<init>(ObjectInput
                    tream.java:280)
                    14:52:11,156 ERROR [STDERR]     at org.jnp.interfaces.NamingContext.getServer(N
                    mingContext.java:288)
                    14:52:11,156 ERROR [STDERR]     ... 39 more
                    14:52:18,766 INFO  [STDOUT] IPMPassengerInfoBean::dataset...{STA=FGFHGF, CARRIE
                    =UA, SORTBY=PAXFIRSTNAME, SORTORDERIND=D, DATE=03/10/2010, DEPARRIND=D, FLTNO=1

                    14:52:18,766 INFO  [STDOUT] sMode.....t
                    14:52:18,766 INFO  [STDOUT] before lookup
                    14:52:31,079 INFO  [STDOUT]  Inside Naming exception
                    14:52:31,079 ERROR [STDERR] javax.naming.NamingException: Could not dereference
                    object [Root exception is javax.naming.CommunicationException: Could not obtain
                    connection to any of these urls: vwhq5275.whq.ual.com:6200 and discovery failed
                    with error: javax.naming.CommunicationException: Receive timed out [Root except
                    on is java.net.SocketTimeoutException: Receive timed out] [Root exception is ja
                    ax.naming.CommunicationException: Failed to retrieve stub from server vwhq5275.
                    hq.ual.com:6200 [Root exception is java.io.EOFException]]]
                    14:52:31,079 ERROR [STDERR]     at org.jnp.interfaces.NamingContext.resolveLink
                    NamingContext.java:1339)
                    14:52:31,079 ERROR [STDERR]     at org.jnp.interfaces.NamingContext.lookup(Nami
                    gContext.java:804)
                    14:52:31,079 ERROR [STDERR]     at org.jnp.interfaces.NamingContext.lookup(Nami
                    gContext.java:820)
                    14:52:31,079 ERROR [STDERR]     at org.jnp.interfaces.NamingContext.lookup(Nami
                    gContext.java:673)
                    14:52:31,079 ERROR [STDERR]     at javax.naming.InitialContext.lookup(InitialCo
                    text.java:392)
                    14:52:31,079 ERROR [STDERR]     at com.ual.ipm.bean.IPMBaseBean.getOdiSessionOb
                    ect(IPMBaseBean.java:101)
                    14:52:31,079 ERROR [STDERR]     at com.ual.ipm.bean.IPMBaseBean.getServiceData(
                    PMBaseBean.java:53)
                    14:52:31,079 ERROR [STDERR]     at com.ual.ipm.bean.IPMPassengerInfoBean.getPax
                    ltDetails(IPMPassengerInfoBean.java:111)
                    14:52:31,079 ERROR [STDERR]     at org.apache.jsp.jsp.IPMPassengerManifest_jsp.
                    jspService(IPMPassengerManifest_jsp.java:288)
                    14:52:31,079 ERROR [STDERR]     at org.apache.jasper.runtime.HttpJspBase.servic
                    (HttpJspBase.java:70)
                    14:52:31,079 ERROR [STDERR]     at javax.servlet.http.HttpServlet.service(HttpS
                    rvlet.java:803)
                    14:52:31,079 ERROR [STDERR]     at org.apache.jasper.servlet.JspServletWrapper.
                    ervice(JspServletWrapper.java:369)
                    14:52:31,079 ERROR [STDERR]     at org.apache.jasper.servlet.JspServlet.service
                    spFile(JspServlet.java:322)
                    14:52:31,079 ERROR [STDERR]     at org.apache.jasper.servlet.JspServlet.service
                    JspServlet.java:249)
                    14:52:31,079 ERROR [STDERR]     at javax.servlet.http.HttpServlet.service(HttpS
                    rvlet.java:803)
                    14:52:31,079 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterCh
                    in.internalDoFilter(ApplicationFilterChain.java:290)
                    14:52:31,079 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterCh
                    in.doFilter(ApplicationFilterChain.java:206)
                    14:52:31,079 ERROR [STDERR]     at org.jboss.web.tomcat.filters.ReplyHeaderFilt
                    r.doFilter(ReplyHeaderFilter.java:96)
                    14:52:31,079 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterCh
                    in.internalDoFilter(ApplicationFilterChain.java:235)
                    14:52:31,079 ERROR [STDERR]     at org.apache.catalina.core.ApplicationFilterCh
                    in.doFilter(ApplicationFilterChain.java:206)
                    14:52:31,079 ERROR [STDERR]     at org.apache.catalina.core.StandardWrapperValv
                    .invoke(StandardWrapperValve.java:235)
                    14:52:31,079 ERROR [STDERR]     at org.apache.catalina.core.StandardContextValv
                    .invoke(StandardContextValve.java:191)
                    14:52:31,079 ERROR [STDERR]     at org.jboss.web.tomcat.security.SecurityAssoci
                    tionValve.invoke(SecurityAssociationValve.java:190)
                    14:52:31,079 ERROR [STDERR]     at org.jboss.web.tomcat.security.JaccContextVal
                    e.invoke(JaccContextValve.java:92)
                    14:52:31,079 ERROR [STDERR]     at org.jboss.web.tomcat.security.SecurityContex
                    EstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
                    14:52:31,079 ERROR [STDERR]     at org.jboss.web.tomcat.security.SecurityContex
                    EstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
                    14:52:31,079 ERROR [STDERR]     at org.apache.catalina.core.StandardHostValve.i
                    voke(StandardHostValve.java:127)
                    14:52:31,079 ERROR [STDERR]     at org.apache.catalina.valves.ErrorReportValve.
                    nvoke(ErrorReportValve.java:102)
                    14:52:31,079 ERROR [STDERR]     at org.jboss.web.tomcat.service.jca.CachedConne
                    tionValve.invoke(CachedConnectionValve.java:158)
                    14:52:31,079 ERROR [STDERR]     at org.apache.catalina.core.StandardEngineValve
                    invoke(StandardEngineValve.java:109)
                    14:52:31,079 ERROR [STDERR]     at org.apache.catalina.connector.CoyoteAdapter.
                    ervice(CoyoteAdapter.java:330)
                    14:52:31,079 ERROR [STDERR]     at org.apache.coyote.http11.Http11Processor.pro
                    ess(Http11Processor.java:828)
                    14:52:31,079 ERROR [STDERR]     at org.apache.coyote.http11.Http11Protocol$Http
                    1ConnectionHandler.process(Http11Protocol.java:601)
                    14:52:31,079 ERROR [STDERR]     at org.apache.tomcat.util.net.JIoEndpoint$Worke
                    .run(JIoEndpoint.java:447)
                    14:52:31,079 ERROR [STDERR]     at java.lang.Thread.run(Thread.java:619)
                    14:52:31,079 ERROR [STDERR] Caused by: javax.naming.CommunicationException: Cou
                    d not obtain connection to any of these urls: vwhq5275.whq.ual.com:6200 and dis
                    overy failed with error: javax.naming.CommunicationException: Receive timed out
                    [Root exception is java.net.SocketTimeoutException: Receive timed out] [Root ex
                    eption is javax.naming.CommunicationException: Failed to retrieve stub from ser
                    er vwhq5275.whq.ual.com:6200 [Root exception is java.io.EOFException]]
                    14:52:31,079 ERROR [STDERR]     at org.jnp.interfaces.NamingContext.checkRef(Na
                    ingContext.java:1727)
                    14:52:31,079 ERROR [STDERR]     at org.jnp.interfaces.NamingContext.lookup(Nami
                    gContext.java:680)
                    14:52:31,079 ERROR [STDERR]     at org.jnp.interfaces.NamingContext.lookup(Nami
                    gContext.java:673)
                    14:52:31,079 ERROR [STDERR]     at javax.naming.InitialContext.lookup(InitialCo
                    text.java:392)
                    14:52:31,079 ERROR [STDERR]     at org.jnp.interfaces.NamingContext.resolveLink
                    NamingContext.java:1333)
                    14:52:31,079 ERROR [STDERR]     ... 34 more
                    14:52:31,079 ERROR [STDERR] Caused by: javax.naming.CommunicationException: Fai
                    ed to retrieve stub from server vwhq5275.whq.ual.com:6200 [Root exception is ja
                    a.io.EOFException]
                    14:52:31,079 ERROR [STDERR]     at org.jnp.interfaces.NamingContext.getServer(N
                    mingContext.java:303)
                    14:52:31,079 ERROR [STDERR]     at org.jnp.interfaces.NamingContext.checkRef(Na
                    ingContext.java:1698)
                    14:52:31,079 ERROR [STDERR]     ... 38 more
                    14:52:31,079 ERROR [STDERR] Caused by: java.io.EOFException
                    14:52:31,079 ERROR [STDERR]     at java.io.ObjectInputStream$PeekInputStream.re
                    dFully(ObjectInputStream.java:2281)
                    14:52:31,079 ERROR [STDERR]     at java.io.ObjectInputStream$BlockDataInputStre
                    m.readShort(ObjectInputStream.java:2750)
                    14:52:31,079 ERROR [STDERR]     at java.io.ObjectInputStream.readStreamHeader(O
                    jectInputStream.java:780)
                    14:52:31,079 ERROR [STDERR]     at java.io.ObjectInputStream.<init>(ObjectInput
                    tream.java:280)
                    14:52:31,079 ERROR [STDERR]     at org.jnp.interfaces.NamingContext.getServer(N
                    mingContext.java:288)
                    14:52:31,079 ERROR [STDERR]     ... 39 more

                     

                    Any idea on this exception,Please suggest me.

                    • 7. Re: Lookup of remote interface is not working in Jboss environment
                      jaikiran pai Master

                      Are you packaging any jndi.properties file in your application? If yes, remove that file from your application.