| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.drill.exec.rpc.data; |
| |
| import org.apache.drill.exec.proto.BitData.BitClientHandshake; |
| import org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint; |
| import org.apache.drill.exec.proto.UserBitShared.RpcChannel; |
| import org.apache.drill.exec.rpc.ReconnectingConnection; |
| |
| public class DataConnectionManager extends ReconnectingConnection<DataClientConnection, BitClientHandshake>{ |
| // private static final org.slf4j.Logger logger = org.slf4j.LoggerFactory.getLogger(DataConnectionManager.class); |
| |
| private final DrillbitEndpoint remoteEndpoint; |
| private final DataConnectionConfig config; |
| |
| private final static BitClientHandshake HANDSHAKE = BitClientHandshake // |
| .newBuilder() // |
| .setRpcVersion(DataRpcConfig.RPC_VERSION) // |
| .setChannel(RpcChannel.BIT_DATA) // |
| .build(); |
| |
| public DataConnectionManager(DrillbitEndpoint remoteEndpoint, DataConnectionConfig config) { |
| super(HANDSHAKE, remoteEndpoint.getAddress(), remoteEndpoint.getDataPort()); |
| this.remoteEndpoint = remoteEndpoint; |
| this.config = config; |
| } |
| |
| @Override |
| protected DataClient getNewClient() { |
| return new DataClient(remoteEndpoint, config, new CloseHandlerCreator()); |
| } |
| |
| } |