| /* |
| * |
| * 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.crail.namenode.rpc.tcp; |
| |
| import java.io.IOException; |
| |
| import org.apache.crail.conf.CrailConfiguration; |
| import org.apache.crail.utils.CrailUtils; |
| import org.slf4j.Logger; |
| |
| public class TcpRpcConstants { |
| private static final Logger LOG = CrailUtils.getLogger(); |
| |
| public static final String NAMENODE_TCP_QUEUEDEPTH_KEY = "crail.namenode.tcp.queueDepth"; |
| public static int NAMENODE_TCP_QUEUEDEPTH = 32; |
| |
| public static final String NAMENODE_TCP_MESSAGESIZE_KEY = "crail.namenode.tcp.messageSize"; |
| public static int NAMENODE_TCP_MESSAGESIZE = 512; |
| |
| public static final String NAMENODE_TCP_CORES_KEY = "crail.namenode.tcp.cores"; |
| public static int NAMENODE_TCP_CORES = 1; |
| |
| public static void updateConstants(CrailConfiguration conf){ |
| if (conf.get(NAMENODE_TCP_QUEUEDEPTH_KEY) != null) { |
| NAMENODE_TCP_QUEUEDEPTH = Integer.parseInt(conf.get(NAMENODE_TCP_QUEUEDEPTH_KEY)); |
| } |
| if (conf.get(NAMENODE_TCP_MESSAGESIZE_KEY) != null) { |
| NAMENODE_TCP_MESSAGESIZE = Integer.parseInt(conf.get(NAMENODE_TCP_MESSAGESIZE_KEY)); |
| } |
| if (conf.get(NAMENODE_TCP_CORES_KEY) != null) { |
| NAMENODE_TCP_CORES = Integer.parseInt(conf.get(NAMENODE_TCP_CORES_KEY)); |
| } |
| } |
| |
| public static void verify() throws IOException { |
| } |
| |
| public static void printConf(Logger logger) { |
| LOG.info(NAMENODE_TCP_QUEUEDEPTH_KEY + " " + NAMENODE_TCP_QUEUEDEPTH); |
| LOG.info(NAMENODE_TCP_MESSAGESIZE_KEY + " " + NAMENODE_TCP_MESSAGESIZE); |
| LOG.info(NAMENODE_TCP_CORES_KEY + " " + NAMENODE_TCP_CORES); |
| } |
| } |