| /* |
| * 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.samza.config; |
| |
| public class ZkConfig extends MapConfig { |
| // Connection string for ZK, format: :<hostname>:<port>,..." |
| public static final String ZK_CONNECT = "job.coordinator.zk.connect"; |
| public static final String ZK_SESSION_TIMEOUT_MS = "job.coordinator.zk.session.timeout.ms"; |
| public static final String ZK_CONNECTION_TIMEOUT_MS = "job.coordinator.zk.connection.timeout.ms"; |
| public static final String ZK_CONSENSUS_TIMEOUT_MS = "job.coordinator.zk.consensus.timeout.ms"; |
| |
| public static final int DEFAULT_CONNECTION_TIMEOUT_MS = 60000; |
| public static final int DEFAULT_SESSION_TIMEOUT_MS = 30000; |
| public static final int DEFAULT_CONSENSUS_TIMEOUT_MS = 40000; |
| |
| public ZkConfig(Config config) { |
| super(config); |
| } |
| |
| public String getZkConnect() { |
| if (!containsKey(ZK_CONNECT)) { |
| throw new ConfigException("Missing " + ZK_CONNECT + " config!"); |
| } |
| return get(ZK_CONNECT); |
| } |
| |
| public int getZkSessionTimeoutMs() { |
| return getInt(ZK_SESSION_TIMEOUT_MS, DEFAULT_SESSION_TIMEOUT_MS); |
| } |
| |
| public int getZkConnectionTimeoutMs() { |
| return getInt(ZK_CONNECTION_TIMEOUT_MS, DEFAULT_CONNECTION_TIMEOUT_MS); |
| } |
| |
| public int getZkBarrierTimeoutMs() { |
| return getInt(ZK_CONSENSUS_TIMEOUT_MS, DEFAULT_CONSENSUS_TIMEOUT_MS); |
| } |
| } |