org.apache.ratis.server.metrics

Class RaftLogMetricsBase

java.lang.Object

org.apache.ratis.metrics.RatisMetrics

org.apache.ratis.server.metrics.RaftLogMetricsBase

All Implemented Interfaces:

RaftLogMetrics

Direct Known Subclasses:

SegmentedRaftLogMetrics

public class RaftLogMetricsBase
extends RatisMetrics
implements RaftLogMetrics

Field Summary

Fields

Modifier and Type	Field and Description
static String	CONFIG_LOG_ENTRY_COUNT
static String	METADATA_LOG_ENTRY_COUNT
static String	RAFT_LOG_LOAD_SEGMENT_LATENCY
static String	RAFT_LOG_READ_ENTRY_LATENCY
static String	RATIS_LOG_WORKER_METRICS
static String	RATIS_LOG_WORKER_METRICS_DESC
static String	STATE_MACHINE_LOG_ENTRY_COUNT

Fields inherited from class org.apache.ratis.metrics.RatisMetrics

RATIS_APPLICATION_NAME_METRICS, registry

Constructor Summary

Constructors

Constructor and Description
RaftLogMetricsBase(RaftGroupMemberId serverId)

Method Summary

Modifier and Type	Method and Description
static RatisMetricRegistry	getLogWorkerMetricRegistry(RaftGroupMemberId serverId)
com.codahale.metrics.Timer	getRaftLogLoadSegmentTimer()
com.codahale.metrics.Timer	getRaftLogReadEntryTimer()
void	onLogEntryCommitted(LogEntryHeader header)

Methods inherited from class org.apache.ratis.metrics.RatisMetrics

create, getRegistry, unregister

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.ratis.server.metrics.RaftLogMetrics

onStateMachineDataReadTimeout, onStateMachineDataWriteTimeout

Field Detail

RATIS_LOG_WORKER_METRICS_DESC

public static final String RATIS_LOG_WORKER_METRICS_DESC

See Also:

Constant Field Values

RATIS_LOG_WORKER_METRICS

public static final String RATIS_LOG_WORKER_METRICS

See Also:

Constant Field Values

METADATA_LOG_ENTRY_COUNT

public static final String METADATA_LOG_ENTRY_COUNT

See Also:

Constant Field Values

CONFIG_LOG_ENTRY_COUNT

public static final String CONFIG_LOG_ENTRY_COUNT

See Also:

Constant Field Values

STATE_MACHINE_LOG_ENTRY_COUNT

public static final String STATE_MACHINE_LOG_ENTRY_COUNT

See Also:

Constant Field Values

RAFT_LOG_READ_ENTRY_LATENCY

public static final String RAFT_LOG_READ_ENTRY_LATENCY

See Also:

Constant Field Values

RAFT_LOG_LOAD_SEGMENT_LATENCY

public static final String RAFT_LOG_LOAD_SEGMENT_LATENCY

See Also:

Constant Field Values

Constructor Detail

RaftLogMetricsBase

public RaftLogMetricsBase(RaftGroupMemberId serverId)

Method Detail

getLogWorkerMetricRegistry

public static RatisMetricRegistry getLogWorkerMetricRegistry(RaftGroupMemberId serverId)

onLogEntryCommitted

public void onLogEntryCommitted(LogEntryHeader header)

Specified by:

onLogEntryCommitted in interface RaftLogMetrics

getRaftLogReadEntryTimer

public com.codahale.metrics.Timer getRaftLogReadEntryTimer()

getRaftLogLoadSegmentTimer

public com.codahale.metrics.Timer getRaftLogLoadSegmentTimer()