org.apache.zookeeper.server

Interface DataTreeMXBean

All Known Implementing Classes:

DataTreeBean

public interface DataTreeMXBean

Zookeeper data tree MBean.

Method Summary

Modifier and Type	Method and Description
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