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/*
* SPDX-License-Identifier: Apache-2.0
* Copyright 2018-2019 The Feast Authors
*
* Licensed 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
*
* https://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 feast.core.model;
import com.google.protobuf.InvalidProtocolBufferException;
import feast.core.FeatureSetProto;
import feast.core.IngestionJobProto;
import feast.core.job.Runner;
import java.util.ArrayList;
import java.util.List;
import javax.persistence.*;
import javax.persistence.Entity;
import lombok.AllArgsConstructor;
import lombok.Getter;
import lombok.Setter;
/** Contains information about a run job. */
@AllArgsConstructor
@Getter
@Setter
@Entity
@Table(name = "jobs")
public class Job extends AbstractTimestampEntity {
// Internal job name. Generated by feast ingestion upon invocation.
@Id private String id;
// External job id, generated by the runner and retrieved by feast.
// Used internally for job management.
@Column(name = "ext_id")
private String extId;
// Runner type
@Enumerated(EnumType.STRING)
@Column(name = "runner")
private Runner runner;
// Source id
@ManyToOne
@JoinColumn(name = "source_id")
private Source source;
// Sink id
@ManyToOne
@JoinColumn(name = "store_name")
private Store store;
// FeatureSets populated by the job
@ManyToMany(cascade = CascadeType.ALL)
@JoinTable(
name = "jobs_feature_sets",
joinColumns = @JoinColumn(name = "job_id"),
inverseJoinColumns = @JoinColumn(name = "feature_sets_id"),
indexes = {
@Index(name = "idx_jobs_feature_sets_job_id", columnList = "job_id"),
@Index(name = "idx_jobs_feature_sets_feature_sets_id", columnList = "feature_sets_id")
})
private List<FeatureSet> featureSets;
@Enumerated(EnumType.STRING)
@Column(name = "status", length = 16)
private JobStatus status;
public Job() {
super();
}
public boolean hasTerminated() {
return getStatus().isTerminal();
}
public boolean isRunning() {
return getStatus() == JobStatus.RUNNING;
}
public String getSinkName() {
return store.getName();
}
/**
* Convert a job model to ingestion job proto
*
* @return Ingestion Job proto derieved from the given job
*/
public IngestionJobProto.IngestionJob toProto() throws InvalidProtocolBufferException {
// convert featuresets of job to protos
List<FeatureSetProto.FeatureSet> featureSetProtos = new ArrayList<>();
for (FeatureSet featureSet : this.getFeatureSets()) {
featureSetProtos.add(featureSet.toProto());
}
// build ingestion job proto with job data
IngestionJobProto.IngestionJob ingestJob =
IngestionJobProto.IngestionJob.newBuilder()
.setId(this.getId())
.setExternalId(this.getExtId())
.setStatus(this.getStatus().toProto())
.addAllFeatureSets(featureSetProtos)
.setSource(this.getSource().toProto())
.setStore(this.getStore().toProto())
.build();
return ingestJob;
}
}