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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.cassandra.distributed.test.ring;
  
  import java.io.IOException;
  import java.util.HashSet;
  import java.util.List;
  import java.util.Set;
  import java.util.stream.Collectors;
  
  import org.junit.Assert;
  import org.junit.AssumptionViolatedException;
  import org.junit.Test;
  
  import org.apache.cassandra.config.Config;
  import org.apache.cassandra.config.DatabaseDescriptor;
  import org.apache.cassandra.db.SystemKeyspace;
  import org.apache.cassandra.dht.Range;
  import org.apache.cassandra.dht.Token;
  import org.apache.cassandra.distributed.Cluster;
  import org.apache.cassandra.distributed.api.IInstanceConfig;
  import org.apache.cassandra.distributed.api.IInvokableInstance;
  import org.apache.cassandra.distributed.api.TokenSupplier;
  import org.apache.cassandra.distributed.shared.NetworkTopology;
  import org.apache.cassandra.distributed.test.TestBaseImpl;
  import org.apache.cassandra.schema.SchemaConstants;
  import org.apache.cassandra.service.StorageService;
  
  import static org.apache.cassandra.config.CassandraRelevantProperties.JOIN_RING;
  import static org.apache.cassandra.config.CassandraRelevantProperties.RESET_BOOTSTRAP_PROGRESS;
  import static org.apache.cassandra.distributed.api.Feature.GOSSIP;
  import static org.apache.cassandra.distributed.api.Feature.NETWORK;
  
  public class BootstrapResetProgressTest extends TestBaseImpl
  {
      /**
       * Confirm that, in the absence of the reset_bootstrap_progress param being set and in the face of a found prior
       * partial bootstrap, we error out and don't complete our bootstrap.
       *
       * Test w/out vnodes only; logic is identical for both run env but the token alloc in this test doesn't work for
       * vnode env and it's not worth the lift to update it to work in both env.
       *
       * @throws Throwable
       */
      @Test
      public void bootstrapUnspecifiedFailsOnResumeTest() throws Throwable
      {
          RESET_BOOTSTRAP_PROGRESS.reset();
  
          // Need our partitioner active for rangeToBytes conversion below
          Config c = DatabaseDescriptor.loadConfig();
          DatabaseDescriptor.daemonInitialization(() -> c);
  
          int originalNodeCount = 2;
          int expandedNodeCount = originalNodeCount + 1;
  
          boolean sawException = false;
          try (Cluster cluster = builder().withNodes(originalNodeCount)
                                          .withoutVNodes()
                                          .withTokenSupplier(TokenSupplier.evenlyDistributedTokens(expandedNodeCount))
                                          .withNodeIdTopology(NetworkTopology.singleDcNetworkTopology(expandedNodeCount, "dc0", "rack0"))
                                          .withConfig(config -> config.with(NETWORK, GOSSIP))
                                          .start())
          {
              BootstrapTest.populate(cluster, 0, 100);
  
              IInstanceConfig config = cluster.newInstanceConfig().set("auto_bootstrap", "true");
              IInvokableInstance newInstance = cluster.bootstrap(config);
              newInstance.runOnInstance(() -> {
                  JOIN_RING.setBoolean(false);
              });
              newInstance.startup();
  
              List<Token> tokens = cluster.tokens();
              assert tokens.size() >= 3;
  
              /*
              Our local tokens:
              Tokens in cluster tokens: [-3074457345618258603, 3074457345618258601, 9223372036854775805]
  
              From the bootstrap process:
              fetchReplicas in our test keyspace:
              [FetchReplica
                  {local=Full(/127.0.0.3:7012,(-3074457345618258603,3074457345618258601]),
                  remote=Full(/127.0.0.1:7012,(-3074457345618258603,3074457345618258601])},
              FetchReplica
                  {local=Full(/127.0.0.3:7012,(9223372036854775805,-3074457345618258603]),
                  remote=Full(/127.0.0.1:7012,(9223372036854775805,-3074457345618258603])},
              FetchReplica
                  {local=Full(/127.0.0.3:7012,(3074457345618258601,9223372036854775805]),
                  remote=Full(/127.0.0.1:7012,(3074457345618258601,9223372036854775805])}]
               */
  
              // Insert some bogus ranges in the keyspace to be bootstrapped to trigger the check on available ranges on bootstrap.
              // Note: these have to precisely overlap with the token ranges hit during streaming or they won't trigger the
              // availability logic on bootstrap to then except out; we can't just have _any_ range for a keyspace, but rather,
              // must have a range that overlaps with what we're trying to stream.
              Set<Range<Token>> fullSet = new HashSet<>();
              fullSet.add(new Range<>(tokens.get(0), tokens.get(1)));
              fullSet.add(new Range<>(tokens.get(1), tokens.get(2)));
              fullSet.add(new Range<>(tokens.get(2), tokens.get(0)));
  
              // Should be fine to trigger on full ranges only but add a partial for good measure.
              Set<Range <Token>> partialSet = new HashSet<>();
              partialSet.add(new Range<>(tokens.get(2), tokens.get(1)));
  
              String cql = String.format("INSERT INTO %s.%s (keyspace_name, full_ranges, transient_ranges) VALUES (?, ?, ?)",
                                         SchemaConstants.SYSTEM_KEYSPACE_NAME,
                                         SystemKeyspace.AVAILABLE_RANGES_V2);
  
              newInstance.executeInternal(cql,
                                          KEYSPACE,
                                         fullSet.stream().map(SystemKeyspace::rangeToBytes).collect(Collectors.toSet()),
                                          partialSet.stream().map(SystemKeyspace::rangeToBytes).collect(Collectors.toSet()));
  
              newInstance.runOnInstance(() -> {
                  try
                  {
                      StorageService.instance.joinRing();
                  }
                  catch (IOException e)
                  {
                      throw new RuntimeException(e);
                  }
              });
          }
          catch (AssumptionViolatedException ave)
          {
              // We get an AssumptionViolatedException if we're in a test job configured w/vnodes
              throw ave;
          }
          catch (RuntimeException rte)
          {
              if (rte.getMessage().contains("Discovered existing bootstrap data"))
                  sawException = true;
          }
          Assert.assertTrue("Expected to see a RuntimeException w/'Discovered existing bootstrap data' in the error message; did not.",
                            sawException);
      }
  }
  