content: /*
   * 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.cassandra.distributed.test.hostreplacement;
  
  import java.net.InetSocketAddress;
  
  import org.apache.cassandra.distributed.Cluster;
  import org.apache.cassandra.distributed.api.IInvokableInstance;
  
  import static org.apache.cassandra.distributed.shared.ClusterUtils.assertGossipInfo;
  import static org.apache.cassandra.distributed.shared.ClusterUtils.stopAll;
  
  /**
   * If the operator attempts to assassinate the node before replacing it, this will cause the node to fail to start
   * as the status is non-normal.
   *
   * The cluster is put into the "empty" state for the node to remove.
   */
  public class AssassinatedEmptyNodeTest extends BaseAssassinatedCase
  {
      @Override
      void consume(Cluster cluster, IInvokableInstance nodeToRemove)
      {
          IInvokableInstance seed = cluster.get(SEED_NUM);
          IInvokableInstance peer = cluster.get(PEER_NUM);
          InetSocketAddress addressToReplace = nodeToRemove.broadcastAddress();
  
          // now stop all nodes
          stopAll(cluster);
  
          // with all nodes down, now start the seed (should be first node)
          seed.startup();
          peer.startup();
  
          // at this point node2 should be known in gossip, but with generation/version of 0
          assertGossipInfo(seed, addressToReplace, 0, 0);
          assertGossipInfo(peer, addressToReplace, 0, 0);
      }
  }
  