org.apache.zookeeper.server
Interface DataTreeMXBean

All Known Implementing Classes:

DataTreeBean

public interface DataTreeMXBean

Zookeeper data tree MBean.

Method Summary

long	approximateDataSize()
int	countEphemerals()
String	getLastZxid()
int	getNodeCount()
int	getWatchCount()

Method Detail

getNodeCount

int getNodeCount()

Returns:

number of znodes in the data tree.

getLastZxid

String getLastZxid()

Returns:

the most recent zxid processed by the data tree.

getWatchCount

int getWatchCount()

Returns:

number of watches set.

approximateDataSize

long approximateDataSize()

Returns:

data tree size in bytes. The size includes the znode path and its value.

countEphemerals

int countEphemerals()

Returns:

number of ephemeral nodes in the data tree