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我的应用程序有 2 个耳朵，比如 Ear1 和 Ear2，它们部署在集群中。Ear2 具有从 Ear1 调用的 Ejb。EJB 引用是 Ear2 和 Ear1 之间的通信所必需的。我将以下值设置为目标资源 JNDI 名称： corbaloc::ClusterServer1:2810,:ClusterServer2:2810/cell/clusters/Cluster1/ejb/com/mycompanyName/projectName/ejb/facade/EjbFacadeHome

但我收到以下错误：

Caused by: javax.naming.ServiceUnavailableException: A communication failure occurred while attempting to obtain an initial context with the provider URL: "corbaloc::mums00100251.in.net.intra:2810,:mums00100392.in.net.intra:2810/cell/clusters/Cluster1/ejb/com/bnpparibas/tradefinance/ejb/facade/EjbFacadeHome". Make sure that any bootstrap address information in the URL is correct and that the target name server is running.

请帮忙。

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The correct format for referencing remote EJB with WebSphere Application Server 6.1 in this case would be like:

corbaloc:iiop:mums00100251.in.net.intra:2810/ejb/com/bnpparibas/tradefinance/ejb/facade/EjbFacadeHome,iiop:mums00100392.in.net.intra:2810/ejb/com/bnpparibas/tradefinance/ejb/facade/EjbFacadeHome

2810 suggests you attempted to use either the bootstrap port of node agents or deployment manager. I would check the ports (you can find the BOOTSTRAP port from the management console under Ports section of the server preferences), and if they still fail use the actual application servers' bootstrap ports.

There could also be a scoping issue which would mandate that. If you deployed your application to the Cluster scope it is possible that the naming service only in the cluster members can actually resolve the EJB.

于 2011-02-05T16:18:06.977 回答