io.druid.indexing.overlord.ForkingTaskRunnerFactory Maven / Gradle / Ivy

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/*
 * Druid - a distributed column store.
 * Copyright 2012 - 2015 Metamarkets Group Inc.
 *
 * 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
 *
 *     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.databind.ObjectMapper;
import com.google.inject.Inject;
import io.druid.guice.annotations.Self;
import io.druid.indexing.common.config.TaskConfig;
import io.druid.indexing.overlord.config.ForkingTaskRunnerConfig;
import io.druid.indexing.worker.config.WorkerConfig;
import io.druid.server.DruidNode;
import io.druid.tasklogs.TaskLogPusher;

import java.util.Properties;

/**
*/
public class ForkingTaskRunnerFactory implements TaskRunnerFactory
{
  private final ForkingTaskRunnerConfig config;
  private final TaskConfig taskConfig;
  private final WorkerConfig workerConfig;
  private final Properties props;
  private final ObjectMapper jsonMapper;
  private final TaskLogPusher persistentTaskLogs;
  private final DruidNode node;

  @Inject
  public ForkingTaskRunnerFactory(
      final ForkingTaskRunnerConfig config,
      final TaskConfig taskConfig,
      final WorkerConfig workerConfig,
      final Properties props,
      final ObjectMapper jsonMapper,
      final TaskLogPusher persistentTaskLogs,
      @Self DruidNode node
  ) {
    this.config = config;
    this.taskConfig = taskConfig;
    this.workerConfig = workerConfig;
    this.props = props;
    this.jsonMapper = jsonMapper;
    this.persistentTaskLogs = persistentTaskLogs;
    this.node = node;
  }

  @Override
  public TaskRunner build()
  {
    return new ForkingTaskRunner(config, taskConfig, workerConfig, props, persistentTaskLogs, jsonMapper, node);
  }
}