org.apache.kafka.connect.tools

Class MockConnector

java.lang.Object

org.apache.kafka.connect.connector.Connector

org.apache.kafka.connect.tools.MockConnector

All Implemented Interfaces:

org.apache.kafka.connect.components.Versioned

public class MockConnector
extends org.apache.kafka.connect.connector.Connector

This connector provides support for mocking certain connector behaviors. For example, this can be used to simulate connector or task failures. It works by passing a "mock mode" through configuration from the system test. New mock behavior can be implemented either in the connector or in the task by providing a new mode implementation.

At the moment, this connector only supports a single task and shares configuration between the connector and its tasks.

See Also:

MockSinkConnector, MockSourceConnector

Field Summary

Fields

Modifier and Type	Field and Description
static String	CONNECTOR_FAILURE
static long	DEFAULT_FAILURE_DELAY_MS
static String	DELAY_MS_KEY
static String	MOCK_MODE_KEY
static String	TASK_FAILURE

Constructor Summary

Constructors

Constructor and Description
MockConnector()

Method Summary

Modifier and Type	Method and Description
org.apache.kafka.common.config.ConfigDef	config()
void	start(Map<String,String> config)
void	stop()
Class<? extends org.apache.kafka.connect.connector.Task>	taskClass()
List<Map<String,String>>	taskConfigs(int maxTasks)
String	version()

Methods inherited from class org.apache.kafka.connect.connector.Connector

initialize, initialize, reconfigure, validate

Methods inherited from class java.lang.Object

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

Field Detail

MOCK_MODE_KEY

public static final String MOCK_MODE_KEY

See Also:

Constant Field Values

DELAY_MS_KEY

public static final String DELAY_MS_KEY

See Also:

Constant Field Values

CONNECTOR_FAILURE

public static final String CONNECTOR_FAILURE

See Also:

Constant Field Values

TASK_FAILURE

public static final String TASK_FAILURE

See Also:

Constant Field Values

DEFAULT_FAILURE_DELAY_MS

public static final long DEFAULT_FAILURE_DELAY_MS

See Also:

Constant Field Values

Constructor Detail

MockConnector

public MockConnector()

Method Detail

version

public String version()

start

public void start(Map<String,String> config)

Specified by:

start in class org.apache.kafka.connect.connector.Connector

taskClass

public Class<? extends org.apache.kafka.connect.connector.Task> taskClass()

Specified by:

taskClass in class org.apache.kafka.connect.connector.Connector

taskConfigs

public List<Map<String,String>> taskConfigs(int maxTasks)

Specified by:

taskConfigs in class org.apache.kafka.connect.connector.Connector

stop

public void stop()

Specified by:

stop in class org.apache.kafka.connect.connector.Connector

config

public org.apache.kafka.common.config.ConfigDef config()

Specified by:

config in class org.apache.kafka.connect.connector.Connector