cn.tenmg.cdc.log.connectors.base.relational

类 JdbcSourceRecordEmitter<T>

java.lang.Object

cn.tenmg.cdc.log.connectors.base.relational.JdbcSourceRecordEmitter<T>

所有已实现的接口:

org.apache.flink.connector.base.source.reader.RecordEmitter<org.apache.kafka.connect.source.SourceRecord,T,SourceSplitState>

public class JdbcSourceRecordEmitter<T>
extends Object
implements org.apache.flink.connector.base.source.reader.RecordEmitter<org.apache.kafka.connect.source.SourceRecord,T,SourceSplitState>

The RecordEmitter implementation for JdbcIncrementalSourceReader.

The RecordEmitter buffers the snapshot records of split and call the binlog reader to emit records rather than emit the records directly.

构造器概要

构造器

构造器和说明
JdbcSourceRecordEmitter(cn.tenmg.cdc.log.debezium.DebeziumDeserializationSchema<T> debeziumDeserializationSchema, SourceReaderMetrics sourceReaderMetrics, boolean includeSchemaChanges, OffsetFactory offsetFactory)

方法概要

限定符和类型	方法和说明
void	emitRecord(org.apache.kafka.connect.source.SourceRecord element, org.apache.flink.api.connector.source.SourceOutput<T> output, SourceSplitState splitState)
Offset	getOffsetPosition(Map<String,?> offset)
Offset	getOffsetPosition(org.apache.kafka.connect.source.SourceRecord dataRecord)

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

JdbcSourceRecordEmitter

public JdbcSourceRecordEmitter(cn.tenmg.cdc.log.debezium.DebeziumDeserializationSchema<T> debeziumDeserializationSchema,
                               SourceReaderMetrics sourceReaderMetrics,
                               boolean includeSchemaChanges,
                               OffsetFactory offsetFactory)

方法详细资料

emitRecord

public void emitRecord(org.apache.kafka.connect.source.SourceRecord element,
                       org.apache.flink.api.connector.source.SourceOutput<T> output,
                       SourceSplitState splitState)
                throws Exception

指定者:

emitRecord 在接口中 org.apache.flink.connector.base.source.reader.RecordEmitter<org.apache.kafka.connect.source.SourceRecord,T,SourceSplitState>

抛出:

Exception

getOffsetPosition

public Offset getOffsetPosition(org.apache.kafka.connect.source.SourceRecord dataRecord)

getOffsetPosition

public Offset getOffsetPosition(Map<String,?> offset)