org.apache.hadoop.hbase.regionserver.wal

Interface MetricsEditsReplaySource

All Superinterfaces:

BaseSource

All Known Implementing Classes:

MetricsEditsReplaySourceImpl

public interface MetricsEditsReplaySource
extends BaseSource

Interface of the source that will export metrics about log replay statistics when recovering a region server in distributedLogReplay mode

Field Summary

Fields

Modifier and Type	Field and Description
static String	METRICS_CONTEXT The name of the metrics context that metrics will be under.
static String	METRICS_DESCRIPTION Description
static String	METRICS_JMX_CONTEXT The name of the metrics context that metrics will be under in jmx
static String	METRICS_NAME The name of the metrics
static String	REPLAY_BATCH_SIZE_DESC
static String	REPLAY_BATCH_SIZE_NAME
static String	REPLAY_DATA_SIZE_DESC
static String	REPLAY_DATA_SIZE_NAME
static String	REPLAY_TIME_DESC
static String	REPLAY_TIME_NAME

Fields inherited from interface org.apache.hadoop.hbase.metrics.BaseSource

HBASE_METRICS_SYSTEM_NAME

Method Summary

Methods

Modifier and Type	Method and Description
void	updateReplayBatchSize(long size) Add the batch size of each replay
void	updateReplayDataSize(long size) Add the payload data size of each replay
void	updateReplayTime(long time) Add the time a replay command took

Methods inherited from interface org.apache.hadoop.hbase.metrics.BaseSource

decGauge, getMetricsContext, getMetricsDescription, getMetricsJmxContext, getMetricsName, incCounters, incGauge, init, removeMetric, setGauge, updateHistogram, updateQuantile

Field Detail

METRICS_NAME

static final String METRICS_NAME

The name of the metrics

See Also:

Constant Field Values

METRICS_CONTEXT

static final String METRICS_CONTEXT

The name of the metrics context that metrics will be under.

See Also:

Constant Field Values

METRICS_DESCRIPTION

static final String METRICS_DESCRIPTION

Description

See Also:

Constant Field Values

METRICS_JMX_CONTEXT

static final String METRICS_JMX_CONTEXT

The name of the metrics context that metrics will be under in jmx

See Also:

Constant Field Values

REPLAY_TIME_NAME

static final String REPLAY_TIME_NAME

See Also:

Constant Field Values

REPLAY_TIME_DESC

static final String REPLAY_TIME_DESC

See Also:

Constant Field Values

REPLAY_BATCH_SIZE_NAME

static final String REPLAY_BATCH_SIZE_NAME

See Also:

Constant Field Values

REPLAY_BATCH_SIZE_DESC

static final String REPLAY_BATCH_SIZE_DESC

See Also:

Constant Field Values

REPLAY_DATA_SIZE_NAME

static final String REPLAY_DATA_SIZE_NAME

See Also:

Constant Field Values

REPLAY_DATA_SIZE_DESC

static final String REPLAY_DATA_SIZE_DESC

See Also:

Constant Field Values

Method Detail

updateReplayTime

void updateReplayTime(long time)

Add the time a replay command took

updateReplayBatchSize

void updateReplayBatchSize(long size)

Add the batch size of each replay

updateReplayDataSize

void updateReplayDataSize(long size)

Add the payload data size of each replay