Package io.debezium.connector.mariadb

Class MariaDbStreamingChangeEventSource

java.lang.Object

io.debezium.connector.binlog.BinlogStreamingChangeEventSource<MariaDbPartition,MariaDbOffsetContext>

io.debezium.connector.mariadb.MariaDbStreamingChangeEventSource

All Implemented Interfaces:

io.debezium.pipeline.source.spi.ChangeEventSource, io.debezium.pipeline.source.spi.StreamingChangeEventSource<MariaDbPartition,MariaDbOffsetContext>

public class MariaDbStreamingChangeEventSource
extends BinlogStreamingChangeEventSource<MariaDbPartition,MariaDbOffsetContext>

Author:

Chris Cranford

Nested Class Summary

Nested classes/interfaces inherited from class io.debezium.connector.binlog.BinlogStreamingChangeEventSource

BinlogStreamingChangeEventSource.BinlogPosition, BinlogStreamingChangeEventSource.ReaderThreadLifecycleListener

Nested classes/interfaces inherited from interface io.debezium.pipeline.source.spi.ChangeEventSource

io.debezium.pipeline.source.spi.ChangeEventSource.ChangeEventSourceContext

Field Summary

Fields

Modifier and Type	Field	Description
private final MariaDbConnectorConfig	connectorConfig
private com.github.shyiko.mysql.binlog.MariadbGtidSet	gtidSet
private static final org.slf4j.Logger	LOGGER
private final io.debezium.relational.TableId	signalDataCollectionId

Fields inherited from class io.debezium.connector.binlog.BinlogStreamingChangeEventSource

eventTimestamp

Constructor Summary

Constructors

Constructor

Description

MariaDbStreamingChangeEventSource(MariaDbConnectorConfig connectorConfig, BinlogConnectorConnection connection, io.debezium.pipeline.EventDispatcher<MariaDbPartition,io.debezium.relational.TableId> dispatcher, io.debezium.pipeline.ErrorHandler errorHandler, io.debezium.util.Clock clock, MariaDbTaskContext taskContext, MariaDbStreamingChangeEventSourceMetrics metrics, io.debezium.snapshot.SnapshotterService snapshotterService)

Method Summary

Modifier and Type	Method	Description
protected void	configureReplicaCompatibility(com.github.shyiko.mysql.binlog.BinaryLogClient client)
protected com.github.shyiko.mysql.binlog.BinaryLogClient	createBinaryLogClient(BinlogTaskContext<?> taskContext, BinlogConnectorConfig connectorConfig, Map<String,Thread> clientThreads, BinlogConnectorConnection connection)
protected Class<? extends org.apache.kafka.connect.source.SourceConnector>	getConnectorClass()
protected com.github.shyiko.mysql.binlog.event.EventType	getGtidEventType()
protected com.github.shyiko.mysql.binlog.event.EventType	getIncludeQueryEventType()
private static io.debezium.relational.TableId	getSignalDataCollectionId(MariaDbConnectorConfig connectorConfig)
protected void	handleGtidEvent(MariaDbPartition partition, MariaDbOffsetContext offsetContext, com.github.shyiko.mysql.binlog.event.Event event, Predicate<String> gtidDmlSourceFilter)
protected void	handleRecordingQuery(MariaDbOffsetContext offsetContext, com.github.shyiko.mysql.binlog.event.Event event)
void	init(MariaDbOffsetContext offsetContext)
protected void	initializeGtidSet(String value)
protected void	setEventTimestamp(com.github.shyiko.mysql.binlog.event.Event event, long eventTs)

Methods inherited from class io.debezium.connector.binlog.BinlogStreamingChangeEventSource

createEventDeserializer, execute, getOffsetContext, handleDelete, handleEvent, handleInsert, handleQueryEvent, handleRotateLogsEvent, handleServerHeartbeat, handleServerIncident, handleServerStop, handleTransactionBegin, handleTransactionPayload, handleUpdate, handleUpdateTableMetadata, ignoreEvent, isGtidModeEnabled, logEvent, onEvent, prepareTransaction, setEffectiveOffsetContext, setGtidChanged, setIgnoreDmlEventByGtidSource, unwrapData, viewChange, wrap

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.source.spi.StreamingChangeEventSource

commitOffset, executeIteration

Field Details

LOGGER

private static final org.slf4j.Logger LOGGER

connectorConfig

private final MariaDbConnectorConfig connectorConfig

signalDataCollectionId

private final io.debezium.relational.TableId signalDataCollectionId

gtidSet

private com.github.shyiko.mysql.binlog.MariadbGtidSet gtidSet

Constructor Details

MariaDbStreamingChangeEventSource

public MariaDbStreamingChangeEventSource(MariaDbConnectorConfig connectorConfig,
 BinlogConnectorConnection connection,
 io.debezium.pipeline.EventDispatcher<MariaDbPartition,io.debezium.relational.TableId> dispatcher,
 io.debezium.pipeline.ErrorHandler errorHandler,
 io.debezium.util.Clock clock,
 MariaDbTaskContext taskContext,
 MariaDbStreamingChangeEventSourceMetrics metrics,
 io.debezium.snapshot.SnapshotterService snapshotterService)

Method Details

init

public void init(MariaDbOffsetContext offsetContext)

getConnectorClass

protected Class<? extends org.apache.kafka.connect.source.SourceConnector> getConnectorClass()

Specified by:

getConnectorClass in class BinlogStreamingChangeEventSource<MariaDbPartition,MariaDbOffsetContext>

createBinaryLogClient

protected com.github.shyiko.mysql.binlog.BinaryLogClient createBinaryLogClient(BinlogTaskContext<?> taskContext,
 BinlogConnectorConfig connectorConfig,
 Map<String,Thread> clientThreads,
 BinlogConnectorConnection connection)

Overrides:

createBinaryLogClient in class BinlogStreamingChangeEventSource<MariaDbPartition,MariaDbOffsetContext>

configureReplicaCompatibility

protected void configureReplicaCompatibility(com.github.shyiko.mysql.binlog.BinaryLogClient client)

Overrides:

configureReplicaCompatibility in class BinlogStreamingChangeEventSource<MariaDbPartition,MariaDbOffsetContext>

setEventTimestamp

protected void setEventTimestamp(com.github.shyiko.mysql.binlog.event.Event event,
 long eventTs)

Specified by:

setEventTimestamp in class BinlogStreamingChangeEventSource<MariaDbPartition,MariaDbOffsetContext>

handleGtidEvent

protected void handleGtidEvent(MariaDbPartition partition,
 MariaDbOffsetContext offsetContext,
 com.github.shyiko.mysql.binlog.event.Event event,
 Predicate<String> gtidDmlSourceFilter)
                        throws InterruptedException

Specified by:

handleGtidEvent in class BinlogStreamingChangeEventSource<MariaDbPartition,MariaDbOffsetContext>

Throws:

InterruptedException

handleRecordingQuery

protected void handleRecordingQuery(MariaDbOffsetContext offsetContext,
 com.github.shyiko.mysql.binlog.event.Event event)

Specified by:

handleRecordingQuery in class BinlogStreamingChangeEventSource<MariaDbPartition,MariaDbOffsetContext>

getIncludeQueryEventType

protected com.github.shyiko.mysql.binlog.event.EventType getIncludeQueryEventType()

Specified by:

getIncludeQueryEventType in class BinlogStreamingChangeEventSource<MariaDbPartition,MariaDbOffsetContext>

getGtidEventType

protected com.github.shyiko.mysql.binlog.event.EventType getGtidEventType()

Specified by:

getGtidEventType in class BinlogStreamingChangeEventSource<MariaDbPartition,MariaDbOffsetContext>

initializeGtidSet

protected void initializeGtidSet(String value)

Specified by:

initializeGtidSet in class BinlogStreamingChangeEventSource<MariaDbPartition,MariaDbOffsetContext>

getSignalDataCollectionId

private static io.debezium.relational.TableId getSignalDataCollectionId(MariaDbConnectorConfig connectorConfig)