| /* |
| * 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.system.hdfs |
| |
| |
| import org.apache.samza.SamzaException |
| |
| import org.apache.samza.config.Config |
| import org.apache.samza.metrics.MetricsRegistry |
| import org.apache.samza.system.SystemFactory |
| import org.apache.samza.util.{KafkaUtil,Logging} |
| |
| |
| class HdfsSystemFactory extends SystemFactory with Logging { |
| def getConsumer(systemName: String, config: Config, registry: MetricsRegistry) = { |
| throw new SamzaException("HdfsSystemFactory does not implement a consumer") |
| } |
| |
| def getProducer(systemName: String, config: Config, registry: MetricsRegistry) = { |
| val clientId = KafkaUtil.getClientId("samza-producer", config) |
| val metrics = new HdfsSystemProducerMetrics(systemName, registry) |
| new HdfsSystemProducer(systemName, clientId, config, metrics) |
| } |
| |
| def getAdmin(systemName: String, config: Config) = { |
| new HdfsSystemAdmin |
| } |
| } |