org.apache.drill.exec.rpc.data

Class AckSender

java.lang.Object

org.apache.drill.exec.rpc.data.AckSender

public class AckSender
extends Object

Utility class that allows a group of receivers to confirm reception of a record batch as a single unit. Response isn't send upstream until all receivers have successfully consumed data.

Constructor Summary

Constructors

Constructor and Description
AckSender(ResponseSender sender)

Method Summary

Methods

Modifier and Type	Method and Description
void	sendOk() Decrement the number of references still holding on to this response.

Methods inherited from class java.lang.Object

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

Constructor Detail

AckSender

public AckSender(ResponseSender sender)

Method Detail

sendOk

public void sendOk()

Decrement the number of references still holding on to this response. When the number of references hit zero, send response upstream.