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

类 MySqlSourceFetchTaskContext

java.lang.Object

org.apache.seatunnel.connectors.cdc.base.source.reader.external.JdbcSourceFetchTaskContext

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

所有已实现的接口:

FetchTask.Context

public class MySqlSourceFetchTaskContext
extends JdbcSourceFetchTaskContext

The context for fetch task that fetching data of snapshot split from MySQL data source.

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	MySqlSourceFetchTaskContext.MySqlEventMetadataProvider Copied from debezium for accessing here.
class	MySqlSourceFetchTaskContext.MySqlTaskContextImpl A subclass implementation of MySqlTaskContext which reuses one BinaryLogClient.

字段概要

从类继承的字段 org.apache.seatunnel.connectors.cdc.base.source.reader.external.JdbcSourceFetchTaskContext

dataSourceDialect, dbzConnectorConfig, schemaNameAdjuster, sourceConfig

构造器概要

构造器

构造器和说明
MySqlSourceFetchTaskContext(JdbcSourceConfig sourceConfig, JdbcDataSourceDialect dataSourceDialect)

方法概要

限定符和类型	方法和说明
void	close()
void	configure(SourceSplitBase sourceSplitBase)
com.github.shyiko.mysql.binlog.BinaryLogClient	getBinaryLogClient()
io.debezium.connector.mysql.MySqlConnection	getConnection()
io.debezium.connector.mysql.MySqlDatabaseSchema	getDatabaseSchema()
io.debezium.connector.mysql.MySqlConnectorConfig	getDbzConnectorConfig()
JdbcSourceEventDispatcher	getDispatcher()
io.debezium.pipeline.ErrorHandler	getErrorHandler()
io.debezium.connector.mysql.MySqlOffsetContext	getOffsetContext()
io.debezium.connector.base.ChangeEventQueue<io.debezium.pipeline.DataChangeEvent>	getQueue()
io.debezium.pipeline.metrics.SnapshotChangeEventSourceMetrics	getSnapshotChangeEventSourceMetrics()
MySqlSourceConfig	getSourceConfig()
SeaTunnelRowType	getSplitType(Table table)
io.debezium.connector.mysql.MySqlStreamingChangeEventSourceMetrics	getStreamingChangeEventSourceMetrics()
Offset	getStreamOffset(org.apache.kafka.connect.source.SourceRecord sourceRecord)
Tables.TableFilter	getTableFilter()
MySqlSourceFetchTaskContext.MySqlTaskContextImpl	getTaskContext()

从类继承的方法 org.apache.seatunnel.connectors.cdc.base.source.reader.external.JdbcSourceFetchTaskContext

formatMessageTimestamp, getDataSourceDialect, getSchemaNameAdjuster, getTableId, isDataChangeRecord, isExactlyOnce, isRecordBetween, rewriteOutputBuffer

从类继承的方法 java.lang.Object

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

构造器详细资料

MySqlSourceFetchTaskContext

public MySqlSourceFetchTaskContext(JdbcSourceConfig sourceConfig,
                                   JdbcDataSourceDialect dataSourceDialect)

方法详细资料

configure

public void configure(SourceSplitBase sourceSplitBase)

close

public void close()

getSourceConfig

public MySqlSourceConfig getSourceConfig()

覆盖:

getSourceConfig 在类中 JdbcSourceFetchTaskContext

getConnection

public io.debezium.connector.mysql.MySqlConnection getConnection()

getBinaryLogClient

public com.github.shyiko.mysql.binlog.BinaryLogClient getBinaryLogClient()

getTaskContext

public MySqlSourceFetchTaskContext.MySqlTaskContextImpl getTaskContext()

getDbzConnectorConfig

public io.debezium.connector.mysql.MySqlConnectorConfig getDbzConnectorConfig()

覆盖:

getDbzConnectorConfig 在类中 JdbcSourceFetchTaskContext

getOffsetContext

public io.debezium.connector.mysql.MySqlOffsetContext getOffsetContext()

指定者:

getOffsetContext 在类中 JdbcSourceFetchTaskContext

getSnapshotChangeEventSourceMetrics

public io.debezium.pipeline.metrics.SnapshotChangeEventSourceMetrics getSnapshotChangeEventSourceMetrics()

getStreamingChangeEventSourceMetrics

public io.debezium.connector.mysql.MySqlStreamingChangeEventSourceMetrics getStreamingChangeEventSourceMetrics()

getErrorHandler

public io.debezium.pipeline.ErrorHandler getErrorHandler()

指定者:

getErrorHandler 在类中 JdbcSourceFetchTaskContext

getDatabaseSchema

public io.debezium.connector.mysql.MySqlDatabaseSchema getDatabaseSchema()

指定者:

getDatabaseSchema 在类中 JdbcSourceFetchTaskContext

getSplitType

public SeaTunnelRowType getSplitType(Table table)

指定者:

getSplitType 在类中 JdbcSourceFetchTaskContext

getDispatcher

public JdbcSourceEventDispatcher getDispatcher()

指定者:

getDispatcher 在类中 JdbcSourceFetchTaskContext

getQueue

public io.debezium.connector.base.ChangeEventQueue<io.debezium.pipeline.DataChangeEvent> getQueue()

getTableFilter

public Tables.TableFilter getTableFilter()

getStreamOffset

public Offset getStreamOffset(org.apache.kafka.connect.source.SourceRecord sourceRecord)