Package io.debezium.embedded.async

Class ParallelSmtAndConvertBatchProcessor<R>

java.lang.Object

io.debezium.embedded.async.AbstractRecordProcessor<R>

io.debezium.embedded.async.ParallelSmtAndConvertBatchProcessor<R>

All Implemented Interfaces:

RecordProcessor<R>

public class ParallelSmtAndConvertBatchProcessor<R>
extends AbstractRecordProcessor<R>

RecordProcessor which transforms and converts the records in parallel and then pass the whole batch to the user-provided handler. This processor should be used when user provides its own DebeziumEngine.ChangeConsumer and records should be converted to different format.

Author:

vjuranek

Field Summary

Fields

Modifier and Type	Field	Description
(package private) final io.debezium.engine.DebeziumEngine.RecordCommitter	committer
(package private) final Function<org.apache.kafka.connect.source.SourceRecord,R>	convertor
private static final org.slf4j.Logger	LOGGER
(package private) final io.debezium.engine.DebeziumEngine.ChangeConsumer<R>	userHandler

Fields inherited from class io.debezium.embedded.async.AbstractRecordProcessor

recordService, transformations

Constructor Summary

Constructors

Constructor	Description
ParallelSmtAndConvertBatchProcessor(io.debezium.engine.DebeziumEngine.RecordCommitter committer, io.debezium.engine.DebeziumEngine.ChangeConsumer<R> userHandler, Function<org.apache.kafka.connect.source.SourceRecord,R> convertor)

Method Summary

Modifier and Type	Method	Description
void	processRecords(List<org.apache.kafka.connect.source.SourceRecord> records)	Processes a batch of records provided by the source connector.

Methods inherited from class io.debezium.embedded.async.AbstractRecordProcessor

initialize

Methods inherited from class java.lang.Object

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

Field Details

LOGGER

private static final org.slf4j.Logger LOGGER

committer

final io.debezium.engine.DebeziumEngine.RecordCommitter committer

userHandler

final io.debezium.engine.DebeziumEngine.ChangeConsumer<R> userHandler

convertor

final Function<org.apache.kafka.connect.source.SourceRecord,R> convertor

Constructor Details

ParallelSmtAndConvertBatchProcessor

ParallelSmtAndConvertBatchProcessor(io.debezium.engine.DebeziumEngine.RecordCommitter committer,
 io.debezium.engine.DebeziumEngine.ChangeConsumer<R> userHandler,
 Function<org.apache.kafka.connect.source.SourceRecord,R> convertor)

Method Details

processRecords

public void processRecords(List<org.apache.kafka.connect.source.SourceRecord> records)
                    throws Exception

Description copied from interface: RecordProcessor

Processes a batch of records provided by the source connector. Implementations are assumed to use DebeziumEngine.RecordCommitter to appropriately commit individual records and the batch itself.

Specified by:

processRecords in interface RecordProcessor<R>

Specified by:

processRecords in class AbstractRecordProcessor<R>

Parameters:

records - List of SourceRecord provided by the source connector to be processed.

Throws:

Exception - Any exception is propagated to the caller.