Uploaded image for project: 'WildFly'
  1. WildFly
  2. WFLY-13007

New subsystem for configuring clustering API implementations

    Details

    • Type: Feature Request
    • Status: Open (View Workflow)
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 19.0.0.Beta1
    • Fix Version/s: None
    • Component/s: Clustering
    • Labels:
      None

      Description

      Currently, WildFly creates services for the following objects for every JGroups channel:

      • CommandDispatcherFactory
      • Group

      ... and creates services the following objects for every Infinispan cache:

      • SingletonServiceConfiguratorFactory
      • ServiceProviderRegistry
      • Registry
      • Group

      Only some of these services are ever started. If we instead created a separate subsystem that configures these objects, we could significantly reduce the number of services created (but never started) by the jgroups and infinispan subsystems.

      This has a number of benefits for users as well:

      • Increases overall visibility of the public clustering API
      • Simplifies the current mysterious state of service wiring by establishing explicit capability requirements where necessary
      • Simplifies inter-component capability requirements (e.g. SingletonServiceConfiguratorFactory depends on ServiceProviderRegistry and CommandDispatcherFactory).

        Gliffy Diagrams

          Attachments

            Activity

              People

              • Assignee:
                pferraro Paul Ferraro
                Reporter:
                pferraro Paul Ferraro
              • Votes:
                0 Vote for this issue
                Watchers:
                2 Start watching this issue

                Dates

                • Created:
                  Updated: