org.apache.flink.runtime.taskexecutor.rpc

Class RpcInputSplitProvider

java.lang.Object

org.apache.flink.runtime.taskexecutor.rpc.RpcInputSplitProvider

All Implemented Interfaces:

InputSplitProvider

public class RpcInputSplitProvider
extends Object
implements InputSplitProvider

Constructor Summary

Constructors

Constructor and Description
RpcInputSplitProvider(UUID jobMasterLeaderId, JobMasterGateway jobMasterGateway, JobID jobID, JobVertexID jobVertexID, ExecutionAttemptID executionAttemptID, Time timeout)

Method Summary

Methods

Modifier and Type	Method and Description
InputSplit	getNextInputSplit(ClassLoader userCodeClassLoader) Requests the next input split to be consumed by the calling task.

Methods inherited from class java.lang.Object

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

Constructor Detail

RpcInputSplitProvider

public RpcInputSplitProvider(UUID jobMasterLeaderId,
                     JobMasterGateway jobMasterGateway,
                     JobID jobID,
                     JobVertexID jobVertexID,
                     ExecutionAttemptID executionAttemptID,
                     Time timeout)

Method Detail

getNextInputSplit

public InputSplit getNextInputSplit(ClassLoader userCodeClassLoader)
                             throws InputSplitProviderException

Description copied from interface: InputSplitProvider

Requests the next input split to be consumed by the calling task.

Specified by:

getNextInputSplit in interface InputSplitProvider

Parameters:

userCodeClassLoader - used to deserialize input splits

Returns:

the next input split to be consumed by the calling task or null if the task shall not consume any further input splits.

Throws:

InputSplitProviderException - if fetching the next input split fails