org.apache.solr.cloud.api.collections.BalanceReplicasCmd Maven / Gradle / Ivy

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Apache Solr (module: core)

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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.solr.cloud.api.collections;

import static org.apache.solr.common.params.CommonAdminParams.ASYNC;

import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import org.apache.solr.common.SolrException;
import org.apache.solr.common.cloud.ClusterState;
import org.apache.solr.common.cloud.Replica;
import org.apache.solr.common.cloud.ZkNodeProps;
import org.apache.solr.common.params.CollectionParams;
import org.apache.solr.common.params.CommonAdminParams;
import org.apache.solr.common.util.NamedList;

public class BalanceReplicasCmd implements CollApiCmds.CollectionApiCommand {
  private final CollectionCommandContext ccc;

  public BalanceReplicasCmd(CollectionCommandContext ccc) {
    this.ccc = ccc;
  }

  @SuppressWarnings({"unchecked"})
  @Override
  public void call(ClusterState state, ZkNodeProps message, NamedList