Package com.atlassian.confluence.cluster

Interface ZduManager

All Known Implementing Classes:
DefaultZduManager, NonClusteredZduManager
@Transactional public interface ZduManager
This is a publicly available component used by the ZDU plugin
Since:
7.9

  • Method Details

    • getUpgradeStatus

      @Transactional(readOnly=true) ZduStatus getUpgradeStatus()
      Returns:
      the current upgrade State. This will be STABLE if no state has been explicitly set

    • startUpgrade

      ZduStatus startUpgrade()
      Start an upgrade. This will record the current cluster version and enable upgrade mode.
      Returns:
      the new cluster upgrade status

    • endUpgrade

      void endUpgrade()
      End an upgrade. This will set the upgrade mode to disabled.

    • getNodesZduInfo

      @Transactional(readOnly=true) Map<ClusterNodeInformation,CompletionStage<NodeZduInfo>> getNodesZduInfo()
      Gets zdu information from all nodes in the cluster.
      Returns:
      Map of ClusterNodeInformation to CompletionStage of the ZDU info from the node
      Since:
      7.14

    • retryFinalization

      void retryFinalization()
      Retry running the finalization tasks
      Since:
      7.14

    • isPendingDatabaseFinalization

      @Transactional(readOnly=true) boolean isPendingDatabaseFinalization()
      Determines whether the database requires finalization upgrades tasks to run in order to upgrade. This is done by comparing the database build number with the Applications build number.
      Returns:
      true if the Application build number is higher than the database build number.
      Since:
      7.14