org.apache.reef.driver.evaluator

Interface FailedEvaluator

All Superinterfaces:

Identifiable

public interface FailedEvaluator
extends Identifiable

Represents an Evaluator that became unavailable.

Method Summary

Methods

Modifier and Type	Method and Description
EvaluatorException	getEvaluatorException()
List<FailedContext>	getFailedContextList()
Optional<FailedTask>	getFailedTask()

Methods inherited from interface org.apache.reef.io.naming.Identifiable

getId

Method Detail

getEvaluatorException

EvaluatorException getEvaluatorException()

Returns:

the reason for the failure.

getFailedContextList

List<FailedContext> getFailedContextList()

Returns:

the list of all context that failed due to the evaluator failure.

getFailedTask

Optional<FailedTask> getFailedTask()

Returns:

the failed task, if there was one running at the time of the evaluator failure.