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 and 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 Detail

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