Package org.apache.hadoop.hdfs.server.namenode.top

Class TopConf

java.lang.Object

org.apache.hadoop.hdfs.server.namenode.top.TopConf

@Private
public final class TopConf
extends Object

This class is a common place for NNTop configuration.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ALL_CMDS	A meta command representing the total number of calls to all commands
final boolean	isEnabled	Whether TopMetrics are enabled
final int[]	nntopReportingPeriodsMs	nntop reporting periods in milliseconds

Constructor Summary

Constructors

Constructor	Description
TopConf(org.apache.hadoop.conf.Configuration conf)

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

isEnabled

public final boolean isEnabled

Whether TopMetrics are enabled

ALL_CMDS

public static final String ALL_CMDS

A meta command representing the total number of calls to all commands

See Also:

• Constant Field Values

nntopReportingPeriodsMs

public final int[] nntopReportingPeriodsMs

nntop reporting periods in milliseconds

Constructor Details

TopConf

public TopConf(org.apache.hadoop.conf.Configuration conf)