Package io.debezium.connector.mongodb.metrics

Class MongoDbStreamingChangeEventSourceMetrics

java.lang.Object

io.debezium.metrics.Metrics

io.debezium.pipeline.metrics.PipelineMetrics<P>

io.debezium.pipeline.metrics.DefaultStreamingChangeEventSourceMetrics<MongoDbPartition>

io.debezium.connector.mongodb.metrics.MongoDbStreamingChangeEventSourceMetrics

All Implemented Interfaces:

MongoDbStreamingChangeEventSourceMetricsMBean, ChangeEventSourceMetrics<MongoDbPartition>, ChangeEventSourceMetricsMXBean, StreamingChangeEventSourceMetrics<MongoDbPartition>, StreamingChangeEventSourceMetricsMXBean, CommonEventMetricsMXBean, ConnectionMetricsMXBean, QueueMetricsMXBean, SchemaMetricsMXBean, StreamingMetricsMXBean, DataChangeEventListener<MongoDbPartition>, StreamingProgressListener

@ThreadSafe
public class MongoDbStreamingChangeEventSourceMetrics
extends DefaultStreamingChangeEventSourceMetrics<MongoDbPartition>
implements MongoDbStreamingChangeEventSourceMetricsMBean

Author:

Chris Cranford

Field Summary

Fields

Modifier and Type	Field	Description
private final AtomicLong	lastEmptyPollTime
private final AtomicLong	lastSourceEventPollTime
private final AtomicLong	numberOfDisconnects
private final AtomicLong	numberOfEmptyPolls
private final AtomicLong	numberOfPrimaryElections
private final AtomicLong	numberOfSourceEvents

Fields inherited from class io.debezium.pipeline.metrics.PipelineMetrics

metadataProvider, taskContext

Constructor Summary

Constructors

Constructor	Description
MongoDbStreamingChangeEventSourceMetrics(T taskContext, ChangeEventQueueMetrics changeEventQueueMetrics, EventMetadataProvider eventMetadataProvider)

Method Summary

Modifier and Type	Method	Description
long	getLastEmptyPollTime()
long	getLastSourceEventPollTime()
long	getNumberOfDisconnects()
long	getNumberOfEmptyPolls()
long	getNumberOfPrimaryElections()
void	onConnectorEvent(MongoDbPartition partition, ConnectorEvent event)
void	onSourceEventPolled(com.mongodb.client.model.changestream.ChangeStreamDocument<?> event, Clock clock, Instant prePollTimestamp)
void	reset()

Methods inherited from class io.debezium.pipeline.metrics.DefaultStreamingChangeEventSourceMetrics

connected, getCapturedTables, getLastTransactionId, getMilliSecondsBehindSource, getNumberOfCommittedTransactions, getSourceEventPosition, isConnected, onEvent

Methods inherited from class io.debezium.pipeline.metrics.PipelineMetrics

getCurrentQueueSizeInBytes, getLastEvent, getMaxQueueSizeInBytes, getMilliSecondsSinceLastEvent, getNumberOfErroneousEvents, getNumberOfEventsFiltered, getQueueRemainingCapacity, getQueueTotalCapacity, getTotalNumberOfCreateEventsSeen, getTotalNumberOfDeleteEventsSeen, getTotalNumberOfEventsSeen, getTotalNumberOfUpdateEventsSeen, onErroneousEvent, onErroneousEvent, onFilteredEvent, onFilteredEvent

Methods inherited from class io.debezium.metrics.Metrics

metricName, metricName, register, unregister

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.debezium.pipeline.metrics.ChangeEventSourceMetrics

register, unregister

Methods inherited from interface io.debezium.pipeline.metrics.traits.CommonEventMetricsMXBean

getLastEvent, getMilliSecondsSinceLastEvent, getNumberOfErroneousEvents, getNumberOfEventsFiltered, getTotalNumberOfCreateEventsSeen, getTotalNumberOfDeleteEventsSeen, getTotalNumberOfEventsSeen, getTotalNumberOfUpdateEventsSeen

Methods inherited from interface io.debezium.pipeline.metrics.traits.ConnectionMetricsMXBean

isConnected

Methods inherited from interface io.debezium.pipeline.source.spi.DataChangeEventListener

onErroneousEvent, onErroneousEvent, onFilteredEvent, onFilteredEvent

Methods inherited from interface io.debezium.pipeline.metrics.traits.QueueMetricsMXBean

getCurrentQueueSizeInBytes, getMaxQueueSizeInBytes, getQueueRemainingCapacity, getQueueTotalCapacity

Methods inherited from interface io.debezium.pipeline.metrics.traits.SchemaMetricsMXBean

getCapturedTables

Methods inherited from interface io.debezium.pipeline.metrics.traits.StreamingMetricsMXBean

getLastTransactionId, getMilliSecondsBehindSource, getNumberOfCommittedTransactions, getSourceEventPosition

Field Details

numberOfPrimaryElections

private final AtomicLong numberOfPrimaryElections

numberOfDisconnects

private final AtomicLong numberOfDisconnects

lastSourceEventPollTime

private final AtomicLong lastSourceEventPollTime

lastEmptyPollTime

private final AtomicLong lastEmptyPollTime

numberOfSourceEvents

private final AtomicLong numberOfSourceEvents

numberOfEmptyPolls

private final AtomicLong numberOfEmptyPolls

Constructor Details

MongoDbStreamingChangeEventSourceMetrics

public MongoDbStreamingChangeEventSourceMetrics(T taskContext,
 ChangeEventQueueMetrics changeEventQueueMetrics,
 EventMetadataProvider eventMetadataProvider)

Method Details

getNumberOfPrimaryElections

public long getNumberOfPrimaryElections()

Specified by:

getNumberOfPrimaryElections in interface MongoDbStreamingChangeEventSourceMetricsMBean

getNumberOfDisconnects

public long getNumberOfDisconnects()

Specified by:

getNumberOfDisconnects in interface MongoDbStreamingChangeEventSourceMetricsMBean

getLastSourceEventPollTime

public long getLastSourceEventPollTime()

Specified by:

getLastSourceEventPollTime in interface MongoDbStreamingChangeEventSourceMetricsMBean

getLastEmptyPollTime

public long getLastEmptyPollTime()

Specified by:

getLastEmptyPollTime in interface MongoDbStreamingChangeEventSourceMetricsMBean

getNumberOfEmptyPolls

public long getNumberOfEmptyPolls()

Specified by:

getNumberOfEmptyPolls in interface MongoDbStreamingChangeEventSourceMetricsMBean

onSourceEventPolled

public void onSourceEventPolled(com.mongodb.client.model.changestream.ChangeStreamDocument<?> event,
 Clock clock,
 Instant prePollTimestamp)

onConnectorEvent

public void onConnectorEvent(MongoDbPartition partition,
 ConnectorEvent event)

Specified by:

onConnectorEvent in interface DataChangeEventListener<MongoDbPartition>

Overrides:

onConnectorEvent in class DefaultStreamingChangeEventSourceMetrics<MongoDbPartition>

reset

public void reset()

Specified by:

reset in interface ChangeEventSourceMetricsMXBean

Overrides:

reset in class DefaultStreamingChangeEventSourceMetrics<MongoDbPartition>