Package org.apache.pinot.query.service.server

Class QueryServer

java.lang.Object

org.apache.pinot.common.proto.PinotQueryWorkerGrpc.PinotQueryWorkerImplBase

org.apache.pinot.query.service.server.QueryServer

All Implemented Interfaces:

io.grpc.BindableService

public class QueryServer
extends PinotQueryWorkerGrpc.PinotQueryWorkerImplBase

QueryServer is the GRPC server that accepts query plan requests sent from QueryDispatcher.

Constructor Summary

Constructors

Constructor	Description
QueryServer(int port, QueryRunner queryRunner)

Method Summary

Modifier and Type	Method	Description
void	cancel(Worker.CancelRequest request, io.grpc.stub.StreamObserver<Worker.CancelResponse> responseObserver)
void	shutdown()
void	start()
void	submit(Worker.QueryRequest request, io.grpc.stub.StreamObserver<Worker.QueryResponse> responseObserver)

Methods inherited from class org.apache.pinot.common.proto.PinotQueryWorkerGrpc.PinotQueryWorkerImplBase

bindService

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryServer

public QueryServer(int port,
                   QueryRunner queryRunner)

Method Detail

start

public void start()

shutdown

public void shutdown()

submit

public void submit(Worker.QueryRequest request,
                   io.grpc.stub.StreamObserver<Worker.QueryResponse> responseObserver)

Overrides:

submit in class PinotQueryWorkerGrpc.PinotQueryWorkerImplBase

cancel

public void cancel(Worker.CancelRequest request,
                   io.grpc.stub.StreamObserver<Worker.CancelResponse> responseObserver)

Overrides:

cancel in class PinotQueryWorkerGrpc.PinotQueryWorkerImplBase