io.druid.indexing.overlord.TaskRunnerWorkItem Maven / Gradle / Ivy
/*
* Licensed to Metamarkets Group Inc. (Metamarkets) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. Metamarkets 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 io.druid.indexing.overlord;
import com.fasterxml.jackson.annotation.JsonIgnore;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.google.common.util.concurrent.ListenableFuture;
import io.druid.indexer.TaskLocation;
import io.druid.indexing.common.TaskStatus;
import io.druid.java.util.common.DateTimes;
import org.joda.time.DateTime;
/**
* A holder for a task and different components associated with the task
*/
public abstract class TaskRunnerWorkItem
{
private final String taskId;
private final ListenableFuture result;
private final DateTime createdTime;
private final DateTime queueInsertionTime;
public TaskRunnerWorkItem(String taskId, ListenableFuture result)
{
this(taskId, result, DateTimes.nowUtc());
}
private TaskRunnerWorkItem(String taskId, ListenableFuture result, DateTime createdTime)
{
this(taskId, result, createdTime, createdTime);
}
public TaskRunnerWorkItem(
String taskId,
ListenableFuture result,
DateTime createdTime,
DateTime queueInsertionTime
)
{
this.taskId = taskId;
this.result = result;
this.createdTime = createdTime;
this.queueInsertionTime = queueInsertionTime;
}
@JsonProperty
public String getTaskId()
{
return taskId;
}
@JsonIgnore
public ListenableFuture getResult()
{
return result;
}
@JsonProperty
public DateTime getCreatedTime()
{
return createdTime;
}
@JsonProperty
public DateTime getQueueInsertionTime()
{
return queueInsertionTime;
}
public abstract TaskLocation getLocation();
@Override
public String toString()
{
return "TaskRunnerWorkItem{" +
"taskId='" + taskId + '\'' +
", result=" + result +
", createdTime=" + createdTime +
", queueInsertionTime=" + queueInsertionTime +
", location=" + getLocation() +
'}';
}
}