org.apache.flink.runtime.resourcemanager.registration.JobManagerRegistration Maven / Gradle / Ivy
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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.flink.runtime.resourcemanager.registration;
import org.apache.flink.api.common.JobID;
import org.apache.flink.runtime.clusterframework.types.ResourceID;
import org.apache.flink.runtime.jobmaster.JobMasterGateway;
import org.apache.flink.runtime.jobmaster.JobMasterId;
import org.apache.flink.util.Preconditions;
/**
* Container for JobManager related registration information, such as the leader id or the job id.
*/
public class JobManagerRegistration {
private final JobID jobID;
private final ResourceID jobManagerResourceID;
private final JobMasterGateway jobManagerGateway;
public JobManagerRegistration(
JobID jobID,
ResourceID jobManagerResourceID,
JobMasterGateway jobManagerGateway) {
this.jobID = Preconditions.checkNotNull(jobID);
this.jobManagerResourceID = Preconditions.checkNotNull(jobManagerResourceID);
this.jobManagerGateway = Preconditions.checkNotNull(jobManagerGateway);
}
public JobID getJobID() {
return jobID;
}
public ResourceID getJobManagerResourceID() {
return jobManagerResourceID;
}
public JobMasterId getJobMasterId() {
return jobManagerGateway.getFencingToken();
}
public JobMasterGateway getJobManagerGateway() {
return jobManagerGateway;
}
}