Package io.debezium.pipeline

Class ErrorHandler

java.lang.Object

io.debezium.pipeline.ErrorHandler

public class ErrorHandler
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private final CommonConnectorConfig	connectorConfig
private static final org.slf4j.Logger	LOGGER
private int	maxRetries
private final AtomicReference<Throwable>	producerThrowable
private final ChangeEventQueue<?>	queue
private int	retries
static final int	RETRIES_DISABLED
static final int	RETRIES_UNLIMITED

Constructor Summary

Constructors

Constructor	Description
ErrorHandler(Class<? extends org.apache.kafka.connect.source.SourceConnector> connectorType, CommonConnectorConfig connectorConfig, ChangeEventQueue<?> queue)
ErrorHandler(Class<? extends org.apache.kafka.connect.source.SourceConnector> connectorType, CommonConnectorConfig connectorConfig, ChangeEventQueue<?> queue, ErrorHandler replacedErrorHandler)

Method Summary

Modifier and Type	Method	Description
protected Set<Class<? extends Exception>>	communicationExceptions()
Throwable	getProducerThrowable()
int	getRetries()
protected boolean	hasMoreRetries()	Whether the maximum number of retries has been reached
protected boolean	isCustomRetriable(Throwable throwable)	Whether the given non-retriable matches a custom retriable setting.
protected boolean	isRetriable(Throwable throwable)	Whether the given throwable is retriable (e.g.
void	resetRetries()
void	setProducerThrowable(Throwable producerThrowable)
private boolean	unlimitedRetries()

Methods inherited from class java.lang.Object

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

Field Details

RETRIES_UNLIMITED

public static final int RETRIES_UNLIMITED

See Also:

• Constant Field Values

RETRIES_DISABLED

public static final int RETRIES_DISABLED

See Also:

• Constant Field Values

LOGGER

private static final org.slf4j.Logger LOGGER

queue

private final ChangeEventQueue<?> queue

producerThrowable

private final AtomicReference<Throwable> producerThrowable

connectorConfig

private final CommonConnectorConfig connectorConfig

maxRetries

private int maxRetries

retries

private int retries

Constructor Details

ErrorHandler

public ErrorHandler(Class<? extends org.apache.kafka.connect.source.SourceConnector> connectorType,
 CommonConnectorConfig connectorConfig,
 ChangeEventQueue<?> queue,
 ErrorHandler replacedErrorHandler)

ErrorHandler

public ErrorHandler(Class<? extends org.apache.kafka.connect.source.SourceConnector> connectorType,
 CommonConnectorConfig connectorConfig,
 ChangeEventQueue<?> queue)

Method Details

setProducerThrowable

public void setProducerThrowable(Throwable producerThrowable)

getProducerThrowable

public Throwable getProducerThrowable()

communicationExceptions

protected Set<Class<? extends Exception>> communicationExceptions()

isRetriable

protected boolean isRetriable(Throwable throwable)

Whether the given throwable is retriable (e.g. an exception indicating a connection loss) or not. By default only I/O exceptions are retriable

isCustomRetriable

protected boolean isCustomRetriable(Throwable throwable)

Whether the given non-retriable matches a custom retriable setting.

Returns:

true if non-retriable is converted to retriable

hasMoreRetries

protected boolean hasMoreRetries()

Whether the maximum number of retries has been reached

Returns:

true if maxRetries is -1 or retries < maxRetries

unlimitedRetries

private boolean unlimitedRetries()

getRetries

public int getRetries()

resetRetries

public void resetRetries()