org.apache.reef.runtime.common.evaluator.task

Class TaskClientCodeException

java.lang.Object

java.lang.Throwable

java.lang.Exception

org.apache.reef.runtime.common.evaluator.task.TaskClientCodeException

All Implemented Interfaces:

Serializable

public final class TaskClientCodeException
extends Exception

Thrown by REEF's resourcemanager code when it catches an exception thrown by user code.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
TaskClientCodeException(String taskId, String contextId, String message, Throwable cause)

Method Summary

Methods

Modifier and Type	Method and Description
String	getContextId()
String	getTaskId()
static String	getTaskId(Configuration config) Extracts a task id from the given configuration.

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

TaskClientCodeException

public TaskClientCodeException(String taskId,
                       String contextId,
                       String message,
                       Throwable cause)

Parameters:

taskId - the id of the failed task.

contextId - the ID of the context the failed Task was executing in.

message - the error message.

cause - the exception that caused the Task to fail.

Method Detail

getTaskId

public static String getTaskId(Configuration config)

Extracts a task id from the given configuration.

Parameters:

config -

Returns:

the task id in the given configuration.

Throws:

RuntimeException - if the configuration can't be parsed.

getTaskId

public String getTaskId()

Returns:

the ID of the failed Task.

getContextId

public String getContextId()

Returns:

the ID of the context the failed Task was executing in.