cluster

Type Members

1. implicit final class ByteConversions extends AnyVal

   

2. case class DefaultSegmentationLogic(segmentsSize: Int) extends SegmentationLogic with Product with Serializable

   

3. trait MembersInfoMXBean extends AnyRef

   

4. case class PartitionInfo(name: String, zkPath: String, members: String) extends Product with Serializable

   

5. trait PartitionsInfoMXBean extends AnyRef

   

6. class RemoteGuardian extends Actor with ActorLogging

   

   The RemoteGuardian subscribe to QuarantinedEvent If it cannot reach a number of remote systems, probably itself runs into problems Then close the Zookeeper connection and terminate the entire system

7. trait SegmentationLogic extends AnyRef

   

8. case class ZkClientUpdated(zkClient: CuratorFramework) extends Product with Serializable

   

   event when zkclient updates

9. case class ZkCluster(zkAddress: Address, zkConnectionString: String, zkNamespace: String, segmentationLogic: SegmentationLogic, retryPolicy: RetryPolicy = ..., rebalanceLogic: RebalanceLogic = ...)(implicit system: ActorSystem) extends Extension with LazyLogging with Product with Serializable

   

10. class ZkClusterActor extends FSM[ZkClusterState, ZkClusterData] with Stash with LazyLogging

    

    The main Actor of ZkCluster

11. case class ZkLeadership(address: Address) extends Product with Serializable

    

    response for leader identity query

12. case class ZkListPartitions(address: Address) extends Product with Serializable

    

    request for VM's enrolled partitions

13. case class ZkMembership(members: Set[Address]) extends Product with Serializable

    

    response for members identities query

14. case class ZkPartition(partitionKey: ByteString, members: Set[Address], zkPath: String, notification: Option[Any]) extends Product with Serializable

    

    response for partition query

15. case class ZkPartitionDiff(partitionKey: ByteString, onBoardMembers: Set[Address], dropOffMembers: Set[Address], props: Array[Byte] = Array.empty) extends Product with Serializable

    

    event of partition update

16. case class ZkPartitionNotFound(partitionKey: ByteString) extends Product with Serializable

    

    response for partition query

17. case class ZkPartitionRemoval(partitionKey: ByteString) extends Product with Serializable

    

    event of a partition removal

18. case class ZkPartitions(partitionKeys: Seq[ByteString]) extends Product with Serializable

    

    response for list partitions query

19. case class ZkQueryPartition(partitionKey: ByteString, notification: Option[Any] = None, expectedSize: Option[Int] = None, props: Array[Byte] = Array[Byte](), members: Set[Address] = Set.empty) extends Product with Serializable

    

    request for partition members

    request for partition members

    notification

    notify the sender along with query result

    expectedSize

    create the partition or resize the partition with the suggested size

    props

    properties of the partition, plain byte array

    members

    don't assign anything, used internally

20. case class ZkRemovePartition(partitionKey: ByteString) extends Product with Serializable

    

    request to discontinue a partition