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  1. Red Hat Fuse
  2. ENTESB-4022

osgi:reference workaround for bundle startup problems in fabric profiles no longer works in Fuse 6.2

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Details

    • Bug
    • Resolution: Done
    • Major
    • jboss-fuse-6.3
    • jboss-fuse-6.2
    • Karaf
    • None
    • % %
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      1. Unpack, build, and deploy the project in attached example.zip
      2. Install Fuse 6.2
      3. fabric:create
      4. profile-import mvn:com.example/example-profile/1.0.0-SNAPSHOT/zip/profile
      5. container-create-child --profile mq-client-default --profile example-adapter.test --version 1.0 root example-child
      6. When child container has started, container-connect to it, and check using "camel:route-list" that the Camel route has started
      7. Stop the child container
      8. Start the child container
      9. Note that the Camel route no longer starts, and the child container log shows

      org.apache.camel.RuntimeCamelException: org.apache.camel.FailedToCreateRouteException: Failed to create route example-route: Route(example-route)[[From[amq:queue:logging.event]] -> [pro... because of Failed to resolve endpoint: amq://queue:logging.event due to: No component found with scheme: amq

      10. container-remove-profile example-child example-adapter.test
      11. container-add-profile example-child example-adapter.test
      12. Note that the Camel route in the child container has now started

      Show
      1. Unpack, build, and deploy the project in attached example.zip 2. Install Fuse 6.2 3. fabric:create 4. profile-import mvn:com.example/example-profile/1.0.0-SNAPSHOT/zip/profile 5. container-create-child --profile mq-client-default --profile example-adapter.test --version 1.0 root example-child 6. When child container has started, container-connect to it, and check using "camel:route-list" that the Camel route has started 7. Stop the child container 8. Start the child container 9. Note that the Camel route no longer starts, and the child container log shows org.apache.camel.RuntimeCamelException: org.apache.camel.FailedToCreateRouteException: Failed to create route example-route: Route(example-route)[[From[amq:queue:logging.event]] -> [pro... because of Failed to resolve endpoint: amq: //queue:logging.event due to: No component found with scheme: amq 10. container-remove-profile example-child example-adapter.test 11. container-add-profile example-child example-adapter.test 12. Note that the Camel route in the child container has now started
    • 6.3 Sprint 2 (1-Feb - 26-Feb)

    Description

      When a Camel route is specified using Spring XML, as part of a profile to be deployed in fabric, in the past it has proven necessary to add an <osgi:reference> definition to the Spring configuration, to ensure that application components do not start up before system ones (ActiveMQ, CXF). For ActiveMQ, for example, a typical formuation was:

      <osgi:reference id="amqcomp" interface="org.apache.camel.spi.ComponentResolver" filter="(component=amq)" cardinality="1..1"/>

      This formulation no longer works in Fuse 6.2, so applications fail to start more often than not. A workaround is to remove and re-add the application's profile to the container after it has started, but this is inconvenient.

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          is blocked by

          Bug - A problem that impairs or prevents the functions of the product. ENTESB-4809 Back port KARAF-4155

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed
          is related to

          CAMEL-8770 Loading...

          KARAF-4155 Loading...

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            People

              rhn-support-rkieley Roderick Kieley
              rhn-support-kboone Kevin Boone
              Roman Jakubco Roman Jakubco (Inactive)
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                Updated:
                Resolved: