| /* |
| * 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.druid.indexing.common.task.batch.parallel; |
| |
| import com.fasterxml.jackson.annotation.JsonCreator; |
| import com.fasterxml.jackson.annotation.JsonProperty; |
| import com.google.common.base.Preconditions; |
| import org.apache.druid.indexer.report.TaskReport; |
| import org.apache.druid.timeline.DataSegment; |
| |
| import java.util.Objects; |
| import java.util.Set; |
| |
| /** |
| * In the last phase of native parallel batch indexing, each sub task generates and pushes segments |
| * and sends a report to the supervisorTask. Once the supervisorTask collects all reports, |
| * it publishes all the pushed segments at once. |
| */ |
| public class PushedSegmentsReport implements SubTaskReport |
| { |
| public static final String TYPE = "pushed_segments"; |
| |
| private final String taskId; |
| private final Set<DataSegment> oldSegments; |
| private final Set<DataSegment> newSegments; |
| private final TaskReport.ReportMap taskReport; |
| |
| @JsonCreator |
| public PushedSegmentsReport( |
| @JsonProperty("taskId") String taskId, |
| @JsonProperty("oldSegments") Set<DataSegment> oldSegments, |
| @JsonProperty("segments") Set<DataSegment> newSegments, |
| @JsonProperty("taskReport") TaskReport.ReportMap taskReport |
| ) |
| { |
| this.taskId = Preconditions.checkNotNull(taskId, "taskId"); |
| this.oldSegments = Preconditions.checkNotNull(oldSegments, "oldSegments"); |
| this.newSegments = Preconditions.checkNotNull(newSegments, "newSegments"); |
| this.taskReport = taskReport; |
| } |
| |
| @Override |
| @JsonProperty |
| public String getTaskId() |
| { |
| return taskId; |
| } |
| |
| @JsonProperty |
| public Set<DataSegment> getOldSegments() |
| { |
| return oldSegments; |
| } |
| |
| @JsonProperty("segments") |
| public Set<DataSegment> getNewSegments() |
| { |
| return newSegments; |
| } |
| |
| @JsonProperty("taskReport") |
| public TaskReport.ReportMap getTaskReport() |
| { |
| return taskReport; |
| } |
| |
| @Override |
| public boolean equals(Object o) |
| { |
| if (this == o) { |
| return true; |
| } |
| if (o == null || getClass() != o.getClass()) { |
| return false; |
| } |
| PushedSegmentsReport that = (PushedSegmentsReport) o; |
| return Objects.equals(taskId, that.taskId) |
| && Objects.equals(oldSegments, that.oldSegments) |
| && Objects.equals(newSegments, that.newSegments) |
| && Objects.equals(taskReport, that.taskReport); |
| } |
| |
| @Override |
| public int hashCode() |
| { |
| return Objects.hash(taskId, oldSegments, newSegments, taskReport); |
| } |
| } |