org.apache.druid.indexing.common.TaskInfoProvider Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of druid-indexing-service Show documentation

druid-indexing-service

There is a newer version: 33.0.0

Show newest version

/*
 * 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;

import com.google.common.base.Optional;
import org.apache.druid.indexer.TaskLocation;
import org.apache.druid.indexer.TaskStatus;

public interface TaskInfoProvider
{
  /**
   * @param id the task ID
   *
   * @return a TaskLocation associated with the task or TaskLocation.unknown() if no associated entry could be found
   */
  TaskLocation getTaskLocation(String id);

  /**
   * @param id the task ID
   *
   * @return an Optional.of() with the current status of the task or Optional.absent() if the task could not be found
   */
  Optional getTaskStatus(String id);
}