2 Replies Latest reply on Oct 21, 2002 4:58 PM by Steve Fisher

    O'Reilly Workbook + clustering = ObjectNotFoundException

    Steve Fisher Newbie

      Having just lost my detailed post when attempting to spell check I hope you don't mind brevity on the 2nd attempt (as well as the odd typo).

      The JBoss release I'm using is the 3.0.3 Tomcat version.

      I've setup a 2 node cluster (Linux & XP) both running
      JDK 1.4.0 with farming enabled to deploy the EX04_1
      examples. Both of the example clients run but throw the exception: javax.ejb.ObjectNotFoundException

      However, the databases appear to have been updated correctly. As a newbie to JBoss I've probably not configured something correctly. Any ideas?

      I do have the documentation so I know that there is no
      cache for Entity beans, but I was expecting that the client should be able to find the instances that it had created.

      Also with the database updates distributed between both nodes how can I achieve high availability other than by
      using database replication technology? It seems to me that if one node dies that half the created instances will no longer be available.

      Regards

      Steve