Package io.trino.execution

Class FailureInjector

java.lang.Object

io.trino.execution.FailureInjector

public class FailureInjector
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	FailureInjector.InjectedErrorCode
static class	FailureInjector.InjectedFailure
static enum	FailureInjector.InjectedFailureType

Field Summary

Fields

Modifier and Type	Field	Description
static final String	FAILURE_INJECTION_MESSAGE

Constructor Summary

Constructors

Constructor	Description
FailureInjector(io.airlift.units.Duration expirationPeriod, io.airlift.units.Duration requestTimeout)
FailureInjector(FailureInjectionConfig config)

Method Summary

Modifier and Type	Method	Description
Optional<FailureInjector.InjectedFailure>	getInjectedFailure(String traceToken, int stageId, int partitionId, int attemptId)
io.airlift.units.Duration	getRequestTimeout()
void	injectTaskFailure(String traceToken, int stageId, int partitionId, int attemptId, FailureInjector.InjectedFailureType injectionType, Optional<ErrorType> errorType)

Methods inherited from class java.lang.Object

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

Field Details

FAILURE_INJECTION_MESSAGE

public static final String FAILURE_INJECTION_MESSAGE

See Also:

• Constant Field Values

Constructor Details

FailureInjector

@Inject
public FailureInjector(FailureInjectionConfig config)

FailureInjector

public FailureInjector(io.airlift.units.Duration expirationPeriod,
 io.airlift.units.Duration requestTimeout)

Method Details

injectTaskFailure

public void injectTaskFailure(String traceToken,
 int stageId,
 int partitionId,
 int attemptId,
 FailureInjector.InjectedFailureType injectionType,
 Optional<ErrorType> errorType)

getInjectedFailure

public Optional<FailureInjector.InjectedFailure> getInjectedFailure(String traceToken,
 int stageId,
 int partitionId,
 int attemptId)

getRequestTimeout

public io.airlift.units.Duration getRequestTimeout()