Package org.apache.geode.management

Interface DistributedLockServiceMXBean

public interface DistributedLockServiceMXBean
MBean that provides access to information for a named instance of DistributedLockService. Since any number of DistributedLockService objects can be created by a member there may be 0 or more instances of this MBean available.
Since:
GemFire 7.0

  • Method Summary

    Modifier and Type
    Method
    Description
    String
    fetchGrantorMember()
    Returns the name of the member which grants the lock.
    int
    getMemberCount()
    Returns the number of members using this LockService.
    String[]
    getMemberNames()
    Returns a list of names of the members using this LockService.
    String
    getName()
    Returns the name of the LockService.
    String[]
    listHeldLocks()
    Returns a list of names of the locks held by this member's threads.
    Map<String,String>
    listThreadsHoldingLock()
    Returns a map of the names of the objects being locked on and the names of the threads holding the locks.

  • Method Details

    • getName

      String getName()
      Returns the name of the LockService.
      Returns:
      the name of the LockService

    • getMemberCount

      int getMemberCount()
      Returns the number of members using this LockService.
      Returns:
      the number of members using this LockService

    • fetchGrantorMember

      String fetchGrantorMember()
      Returns the name of the member which grants the lock.
      Returns:
      the name of the member which grants the lock

    • getMemberNames

      String[] getMemberNames()
      Returns a list of names of the members using this LockService.
      Returns:
      an array of names of the members using this LockService

    • listThreadsHoldingLock

      Map<String,String> listThreadsHoldingLock()
      Returns a map of the names of the objects being locked on and the names of the threads holding the locks.
      Returns:
      a map of the names of the objects being locked on and the names of the threads holding the locks

    • listHeldLocks

      String[] listHeldLocks()
      Returns a list of names of the locks held by this member's threads.
      Returns:
      an array of names of the locks held by this member's threads