org.apache.slider.providers.hbase.HBaseRoles Maven / Gradle / Ivy

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Direct provider for slider. This is the original provider from Hoya, moved to one side as it is no longer being actively developed. It contains tests against mini clusters as well as full functional tests

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/*
 * 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.slider.providers.hbase;

import org.apache.slider.common.SliderKeys;
import org.apache.slider.providers.PlacementPolicy;
import org.apache.slider.providers.ProviderRole;

import java.util.ArrayList;
import java.util.List;

public class HBaseRoles {

  /**
   * List of roles
   */
  protected static final List ROLES =
    new ArrayList();

  public static final int KEY_WORKER = SliderKeys.ROLE_AM_PRIORITY_INDEX + 1;

  public static final int KEY_MASTER = SliderKeys.ROLE_AM_PRIORITY_INDEX + 2;

  public static final int KEY_REST_GATEWAY = SliderKeys.ROLE_AM_PRIORITY_INDEX + 3;

  public static final int KEY_THRIFT_GATEWAY = SliderKeys.ROLE_AM_PRIORITY_INDEX + 4;

  public static final int KEY_THRIFT2_GATEWAY = SliderKeys.ROLE_AM_PRIORITY_INDEX + 5;
  /**
   * Initialize role list
   */
  static {
    ROLES.add(new ProviderRole(HBaseKeys.ROLE_WORKER, KEY_WORKER));
    ROLES.add(new ProviderRole(HBaseKeys.ROLE_MASTER, KEY_MASTER));
    ROLES.add(new ProviderRole(HBaseKeys.ROLE_REST_GATEWAY, KEY_REST_GATEWAY));
    ROLES.add(new ProviderRole(HBaseKeys.ROLE_THRIFT_GATEWAY, KEY_THRIFT_GATEWAY));
    ROLES.add(new ProviderRole(HBaseKeys.ROLE_THRIFT_GATEWAY, KEY_THRIFT2_GATEWAY));
  }


  public static List getRoles() {
    return ROLES;
  }
}