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https://issues.apache.org/jira/browse/GERONIMO-6023?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13056345#comment-13056345
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viola.lu commented on GERONIMO-6023:
------------------------------------
By default, multicast is enabled, so other servers started but without loadbean
deployment also join this cluster group, fail over happens on these server,
making lookup fail. After code update @ #1139164, this error will disappear.
> Fail to lookup EJB LoadBeanRemote in EJB Mulicast Cluster
> ---------------------------------------------------------
>
> Key: GERONIMO-6023
> URL: https://issues.apache.org/jira/browse/GERONIMO-6023
> Project: Geronimo
> Issue Type: Bug
> Security Level: public(Regular issues)
> Components: OpenEJB
> Affects Versions: 3.0
> Environment: OS: winxp, win2003, ubuntu, winxp
> jdk: ibm 1.6
> Reporter: viola.lu
> Priority: Minor
> Fix For: 3.0
>
>
> 1. Start geronimo server on win2003, ubuntu, winxp-chinese, and deploy
> loadbean.jar ejb module to servers.
> 2.Start geronimo server on winxp2-english, deploy loadbean-war to server
> 3.Access web url on winxp2-english:http://localhost:8080/load/Multicast with
> test code:
> p.setProperty(Context.PROVIDER_URL,"multicast://239.255.3.2:6142?group=cluster1");
> Context context3 = new InitialContext(p);
> loadRemote =(Load) context3.lookup("LoadBeanRemote");
> but got an error:
> 2011-06-23 11:41:41,718 ERROR [[MulticastBean]] Servlet.service() for servlet
> [MulticastBean] in context with path [/load] threw exception
> [javax.naming.NameNotFoundException: /LoadBeanRemote does not exist in the
> system. Check that the app was successfully deployed.] with root cause
> javax.naming.NameNotFoundException: /LoadBeanRemote does not exist in the
> system. Check that the app was successfully deployed.
> at org.apache.openejb.client.JNDIContext.lookup(JNDIContext.java:261)
> at
> org.apache.aries.jndi.DelegateContext.lookup(DelegateContext.java:161)
> at javax.naming.InitialContext.lookup(InitialContext.java:436)
> at
> org.apache.geronimo.tests.LoadBeanMulticastServlet.doGet(LoadBeanMulticastServlet.java:65)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:575)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:306)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
> at
> org.apache.geronimo.tomcat.GeronimoStandardContext$SystemMethodValve.invoke(GeronimoStandardContext.java:700)
> at
> org.apache.geronimo.tomcat.valve.GeronimoBeforeAfterValve.invoke(GeronimoBeforeAfterValve.java:48)
> at
> org.apache.geronimo.tomcat.valve.ProtectedTargetValve.invoke(ProtectedTargetValve.java:53)
> but this pass with
> url:failover:ejbd://****:4201,ejbd://***:4201,ejbd://**:4201" or
> ejbd:***:4201.
> 4.If i shutdown the served server 1, but it will not failover to next server,
> seems only the first server is one the list.
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