io.debezium.connector.cassandra

Class CassandraConnectorTask

java.lang.Object

io.debezium.connector.cassandra.CassandraConnectorTask

public class CassandraConnectorTask
extends Object

A task that reads Cassandra commit log in CDC directory and generate corresponding data change events which will be emitted to Kafka. If the table has not been bootstrapped, this task will also take a snapshot of existing data in the database and convert each row into a change event as well.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CassandraConnectorTask.ProcessorGroup A processor group consist of one or more processors; each processor will be running on a separate thread.

Field Summary

Fields

Modifier and Type	Field and Description
private CassandraConnectorConfig	config
private org.eclipse.jetty.server.Server	httpServer
private com.codahale.metrics.jmx.JmxReporter	jmxReporter
private static org.slf4j.Logger	LOGGER
static com.codahale.metrics.MetricRegistry	METRIC_REGISTRY_INSTANCE
private CassandraConnectorTask.ProcessorGroup	processorGroup
private CassandraConnectorContext	taskContext

Constructor Summary

Constructors

Constructor and Description
CassandraConnectorTask(CassandraConnectorConfig config)

Method Summary

Modifier and Type	Method and Description
private static Map<String,String>	getBuildInfoMap(Class<?> clazz)
private void	initHttpServer()
private void	initJmxReporter(String domain)
private void	initProcessorGroup()
static void	main(String[] args)
private com.codahale.metrics.health.HealthCheckRegistry	registerHealthCheck()
(package private) void	run()
private void	stopAll()

Methods inherited from class java.lang.Object

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

Field Detail

LOGGER

private static final org.slf4j.Logger LOGGER

METRIC_REGISTRY_INSTANCE

public static final com.codahale.metrics.MetricRegistry METRIC_REGISTRY_INSTANCE

config

private final CassandraConnectorConfig config

taskContext

private CassandraConnectorContext taskContext

processorGroup

private CassandraConnectorTask.ProcessorGroup processorGroup

httpServer

private org.eclipse.jetty.server.Server httpServer

jmxReporter

private com.codahale.metrics.jmx.JmxReporter jmxReporter

Constructor Detail

CassandraConnectorTask

public CassandraConnectorTask(CassandraConnectorConfig config)

Method Detail

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception

run

void run()
  throws Exception

Throws:

Exception

stopAll

private void stopAll()
              throws Exception

Throws:

Exception

initHttpServer

private void initHttpServer()

initProcessorGroup

private void initProcessorGroup()
                         throws IOException

Throws:

IOException

initJmxReporter

private void initJmxReporter(String domain)

registerHealthCheck

private com.codahale.metrics.health.HealthCheckRegistry registerHealthCheck()

getBuildInfoMap

private static Map<String,String> getBuildInfoMap(Class<?> clazz)