org.apache.hadoop.hbase

Class ServerMetricsBuilder.ServerMetricsImpl

java.lang.Object

org.apache.hadoop.hbase.ServerMetricsBuilder.ServerMetricsImpl

All Implemented Interfaces:

ServerMetrics

Enclosing class:

ServerMetricsBuilder

private static class ServerMetricsBuilder.ServerMetricsImpl
extends Object
implements ServerMetrics

Field Summary

Fields

Modifier and Type	Field and Description
private Set<String>	coprocessorNames
private int	infoServerPort
private long	lastReportTimestamp
private Size	maxHeapSize
private Map<byte[],RegionMetrics>	regionStatus
private long	reportTimestamp
private long	requestCount
private long	requestCountPerSecond
private ServerName	serverName
private ReplicationLoadSink	sink
private List<ReplicationLoadSource>	sources
private Size	usedHeapSize
private int	versionNumber

Constructor Summary

Constructors

Constructor and Description
ServerMetricsImpl(ServerName serverName, int versionNumber, long requestCountPerSecond, long requestCount, Size usedHeapSize, Size maxHeapSize, int infoServerPort, List<ReplicationLoadSource> sources, ReplicationLoadSink sink, Map<byte[],RegionMetrics> regionStatus, Set<String> coprocessorNames, long reportTimestamp, long lastReportTimestamp)

Method Summary

Modifier and Type	Method and Description
Set<String>	getCoprocessorNames() Return the RegionServer-level and Region-level coprocessors
int	getInfoServerPort()
long	getLastReportTimestamp()
Size	getMaxHeapSize()
Map<byte[],RegionMetrics>	getRegionMetrics()
ReplicationLoadSink	getReplicationLoadSink() Call directly from client such as hbase shell
List<ReplicationLoadSource>	getReplicationLoadSourceList() Call directly from client such as hbase shell
long	getReportTimestamp()
long	getRequestCount()
long	getRequestCountPerSecond()
ServerName	getServerName()
Size	getUsedHeapSize()
int	getVersionNumber()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

serverName

private final ServerName serverName

versionNumber

private final int versionNumber

requestCountPerSecond

private final long requestCountPerSecond

requestCount

private final long requestCount

usedHeapSize

private final Size usedHeapSize

maxHeapSize

private final Size maxHeapSize

infoServerPort

private final int infoServerPort

sources

private final List<ReplicationLoadSource> sources

sink

@Nullable
private final ReplicationLoadSink sink

regionStatus

private final Map<byte[],RegionMetrics> regionStatus

coprocessorNames

private final Set<String> coprocessorNames

reportTimestamp

private final long reportTimestamp

lastReportTimestamp

private final long lastReportTimestamp

Constructor Detail

ServerMetricsImpl

ServerMetricsImpl(ServerName serverName,
                  int versionNumber,
                  long requestCountPerSecond,
                  long requestCount,
                  Size usedHeapSize,
                  Size maxHeapSize,
                  int infoServerPort,
                  List<ReplicationLoadSource> sources,
                  ReplicationLoadSink sink,
                  Map<byte[],RegionMetrics> regionStatus,
                  Set<String> coprocessorNames,
                  long reportTimestamp,
                  long lastReportTimestamp)

Method Detail

getServerName

public ServerName getServerName()

Specified by:

getServerName in interface ServerMetrics

getVersionNumber

public int getVersionNumber()

Specified by:

getVersionNumber in interface ServerMetrics

Returns:

the version number of a regionserver.

getRequestCountPerSecond

public long getRequestCountPerSecond()

Specified by:

getRequestCountPerSecond in interface ServerMetrics

Returns:

the number of requests per second.

getRequestCount

public long getRequestCount()

Specified by:

getRequestCount in interface ServerMetrics

Returns:

total Number of requests from the start of the region server.

getUsedHeapSize

public Size getUsedHeapSize()

Specified by:

getUsedHeapSize in interface ServerMetrics

Returns:

the amount of used heap

getMaxHeapSize

public Size getMaxHeapSize()

Specified by:

getMaxHeapSize in interface ServerMetrics

Returns:

the maximum allowable size of the heap

getInfoServerPort

public int getInfoServerPort()

Specified by:

getInfoServerPort in interface ServerMetrics

getReplicationLoadSourceList

public List<ReplicationLoadSource> getReplicationLoadSourceList()

Description copied from interface: ServerMetrics

Call directly from client such as hbase shell

Specified by:

getReplicationLoadSourceList in interface ServerMetrics

Returns:

the list of ReplicationLoadSource

getReplicationLoadSink

public ReplicationLoadSink getReplicationLoadSink()

Description copied from interface: ServerMetrics

Call directly from client such as hbase shell

Specified by:

getReplicationLoadSink in interface ServerMetrics

Returns:

ReplicationLoadSink

getRegionMetrics

public Map<byte[],RegionMetrics> getRegionMetrics()

Specified by:

getRegionMetrics in interface ServerMetrics

Returns:

region load metrics

getCoprocessorNames

public Set<String> getCoprocessorNames()

Description copied from interface: ServerMetrics

Return the RegionServer-level and Region-level coprocessors

Specified by:

getCoprocessorNames in interface ServerMetrics

Returns:

string set of loaded RegionServer-level and Region-level coprocessors

getReportTimestamp

public long getReportTimestamp()

Specified by:

getReportTimestamp in interface ServerMetrics

Returns:

the timestamp (server side) of generating this metrics

getLastReportTimestamp

public long getLastReportTimestamp()

Specified by:

getLastReportTimestamp in interface ServerMetrics

Returns:

the last timestamp (server side) of generating this metrics

toString

public String toString()

Overrides:

toString in class Object