org.apache.seatunnel.connectors.seatunnel.cdc.mysql.source.reader.fetch.binlog

类 MySqlBinlogFetchTask.MySqlBinlogSplitReadTask

java.lang.Object

io.debezium.connector.mysql.MySqlStreamingChangeEventSource

org.apache.seatunnel.connectors.seatunnel.cdc.mysql.source.reader.fetch.binlog.MySqlBinlogFetchTask.MySqlBinlogSplitReadTask

所有已实现的接口:

io.debezium.pipeline.source.spi.ChangeEventSource, io.debezium.pipeline.source.spi.StreamingChangeEventSource<io.debezium.connector.mysql.MySqlOffsetContext>

封闭类:

MySqlBinlogFetchTask

public static class MySqlBinlogFetchTask.MySqlBinlogSplitReadTask
extends io.debezium.connector.mysql.MySqlStreamingChangeEventSource

A wrapped task to read all binlog for table and also supports read bounded (from lowWatermark to highWatermark) binlog.

嵌套类概要

从类继承的嵌套类/接口 io.debezium.connector.mysql.MySqlStreamingChangeEventSource

io.debezium.connector.mysql.MySqlStreamingChangeEventSource.BinlogPosition, io.debezium.connector.mysql.MySqlStreamingChangeEventSource.ReaderThreadLifecycleListener

从接口继承的嵌套类/接口 io.debezium.pipeline.source.spi.ChangeEventSource

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

构造器概要

构造器

构造器和说明

MySqlBinlogSplitReadTask(io.debezium.connector.mysql.MySqlConnectorConfig connectorConfig, io.debezium.connector.mysql.MySqlOffsetContext offsetContext, io.debezium.connector.mysql.MySqlConnection connection, JdbcSourceEventDispatcher dispatcher, io.debezium.pipeline.ErrorHandler errorHandler, io.debezium.connector.mysql.MySqlTaskContext taskContext, io.debezium.connector.mysql.MySqlStreamingChangeEventSourceMetrics metrics, IncrementalSplit binlogSplit)

方法概要

限定符和类型	方法和说明
void	execute(io.debezium.pipeline.source.spi.ChangeEventSource.ChangeEventSourceContext context, io.debezium.connector.mysql.MySqlOffsetContext offsetContext)
static BinlogOffset	getBinlogPosition(Map<String,?> offset)
protected void	handleEvent(io.debezium.connector.mysql.MySqlOffsetContext offsetContext, com.github.shyiko.mysql.binlog.event.Event event)

从类继承的方法 io.debezium.connector.mysql.MySqlStreamingChangeEventSource

filterGtidSet, handleDelete, handleGtidEvent, handleInsert, handleQueryEvent, handleRotateLogsEvent, handleRowsQuery, handleServerHeartbeat, handleServerIncident, handleServerStop, handleUpdate, handleUpdateTableMetadata, ignoreEvent, logEvent, onEvent, prepareTransaction, unwrapData, viewChange, wrap

从类继承的方法 java.lang.Object

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

从接口继承的方法 io.debezium.pipeline.source.spi.StreamingChangeEventSource

commitOffset, init

构造器详细资料

MySqlBinlogSplitReadTask

public MySqlBinlogSplitReadTask(io.debezium.connector.mysql.MySqlConnectorConfig connectorConfig,
                                io.debezium.connector.mysql.MySqlOffsetContext offsetContext,
                                io.debezium.connector.mysql.MySqlConnection connection,
                                JdbcSourceEventDispatcher dispatcher,
                                io.debezium.pipeline.ErrorHandler errorHandler,
                                io.debezium.connector.mysql.MySqlTaskContext taskContext,
                                io.debezium.connector.mysql.MySqlStreamingChangeEventSourceMetrics metrics,
                                IncrementalSplit binlogSplit)

方法详细资料

execute

public void execute(io.debezium.pipeline.source.spi.ChangeEventSource.ChangeEventSourceContext context,
                    io.debezium.connector.mysql.MySqlOffsetContext offsetContext)
             throws InterruptedException

指定者:

execute 在接口中 io.debezium.pipeline.source.spi.StreamingChangeEventSource<io.debezium.connector.mysql.MySqlOffsetContext>

覆盖:

execute 在类中 io.debezium.connector.mysql.MySqlStreamingChangeEventSource

抛出:

InterruptedException

handleEvent

protected void handleEvent(io.debezium.connector.mysql.MySqlOffsetContext offsetContext,
                           com.github.shyiko.mysql.binlog.event.Event event)

覆盖:

handleEvent 在类中 io.debezium.connector.mysql.MySqlStreamingChangeEventSource

getBinlogPosition

public static BinlogOffset getBinlogPosition(Map<String,?> offset)