/
WorkerConfig.java
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/
WorkerConfig.java
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/**
* 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.pulsar.functions.worker;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.dataformat.yaml.YAMLFactory;
import java.io.File;
import java.io.IOException;
import java.io.Serializable;
import lombok.Data;
import lombok.EqualsAndHashCode;
import lombok.Getter;
import lombok.Setter;
import lombok.ToString;
import lombok.experimental.Accessors;
import org.apache.pulsar.functions.fs.LimitsConfig;
@Data
@Setter
@Getter
@EqualsAndHashCode
@ToString
@Accessors(chain = true)
public class WorkerConfig implements Serializable {
private static final long serialVersionUID = 1L;
private String workerId;
private int workerPort;
private String zookeeperServers;
private String functionMetadataTopic;
private String pulsarServiceUrl;
private int numFunctionPackageReplicas;
private String downloadDirectory;
private LimitsConfig defaultLimits;
public String getFunctionMetadataTopicSubscription() {
if (this.workerId == null) {
throw new IllegalStateException("Worker Id is not set");
}
return String.format("%s-subscription", this.workerId);
}
public static WorkerConfig load(String yamlFile) throws IOException {
ObjectMapper mapper = new ObjectMapper(new YAMLFactory());
return mapper.readValue(new File(yamlFile), WorkerConfig.class);
}
}