Examples with InetAddressAndPort org.apache.cassandra.locator.InetAddressAndPort used on opensource projects

Example 61 with InetAddressAndPort

use of org.apache.cassandra.locator.InetAddressAndPort in project cassandra by apache.

the class MutationVerbHandler method doVerb.

public void doVerb(Message<Mutation> message) {
    // Check if there were any forwarding headers in this message
    InetAddressAndPort from = message.respondTo();
    InetAddressAndPort respondToAddress;
    if (from == null) {
        respondToAddress = message.from();
        ForwardingInfo forwardTo = message.forwardTo();
        if (forwardTo != null)
            forwardToLocalNodes(message, forwardTo);
    } else {
        respondToAddress = from;
    }
    try {
        message.payload.applyFuture().addCallback(o -> respond(message, respondToAddress), wto -> failed());
    } catch (WriteTimeoutException wto) {
        failed();
    }
}

Example 62 with InetAddressAndPort

use of org.apache.cassandra.locator.InetAddressAndPort in project cassandra by apache.

the class MigrationManager method resetLocalSchema.

/**
 * Clear all locally stored schema information and reset schema to initial state.
 * Called by user (via JMX) who wants to get rid of schema disagreement.
 */
public static void resetLocalSchema() {
    logger.info("Starting local schema reset...");
    logger.debug("Truncating schema tables...");
    SchemaMigrationDiagnostics.resetLocalSchema();
    Schema.instance.truncateSchemaKeyspace();
    logger.debug("Clearing local schema keyspace definitions...");
    Schema.instance.clear();
    Set<InetAddressAndPort> liveEndpoints = Gossiper.instance.getLiveMembers();
    liveEndpoints.remove(FBUtilities.getBroadcastAddressAndPort());
    // force migration if there are nodes around
    for (InetAddressAndPort node : liveEndpoints) {
        EndpointState state = Gossiper.instance.getEndpointStateForEndpoint(node);
        Future<Void> pull = MigrationCoordinator.instance.reportEndpointVersion(node, state);
        if (pull != null)
            FBUtilities.waitOnFuture(pull);
    }
    logger.info("Local schema reset is complete.");
}

Example 63 with InetAddressAndPort

use of org.apache.cassandra.locator.InetAddressAndPort in project cassandra by apache.

the class MigrationManager method announce.

public static void announce(Collection<Mutation> schema) {
    Future<?> f = announceWithoutPush(schema);
    Set<InetAddressAndPort> schemaDestinationEndpoints = new HashSet<>();
    Set<InetAddressAndPort> schemaEndpointsIgnored = new HashSet<>();
    Message<Collection<Mutation>> message = Message.out(SCHEMA_PUSH_REQ, schema);
    for (InetAddressAndPort endpoint : Gossiper.instance.getLiveMembers()) {
        if (shouldPushSchemaTo(endpoint)) {
            MessagingService.instance().send(message, endpoint);
            schemaDestinationEndpoints.add(endpoint);
        } else {
            schemaEndpointsIgnored.add(endpoint);
        }
    }
    SchemaAnnouncementDiagnostics.schemaMutationsAnnounced(schemaDestinationEndpoints, schemaEndpointsIgnored);
    FBUtilities.waitOnFuture(f);
}

Example 64 with InetAddressAndPort

use of org.apache.cassandra.locator.InetAddressAndPort in project cassandra by apache.

the class PendingRangesBench method setUp.

@Setup
public void setUp() throws UnknownHostException {
    pendingRangeMaps = new PendingRangeMaps();
    oldPendingRanges = HashMultimap.create();
    List<InetAddressAndPort> endpoints = Lists.newArrayList(InetAddressAndPort.getByName("127.0.0.1"), InetAddressAndPort.getByName("127.0.0.2"));
    for (int i = 0; i < maxToken; i++) {
        for (int j = 0; j < ThreadLocalRandom.current().nextInt(2); j++) {
            Range<Token> range = genRange(Integer.toString(i * 10 + 5), Integer.toString(i * 10 + 15));
            Replica replica = Replica.fullReplica(endpoints.get(j), range);
            pendingRangeMaps.addPendingRange(range, replica);
            oldPendingRanges.put(range, replica);
        }
    }
    // add the wrap around range
    for (int j = 0; j < ThreadLocalRandom.current().nextInt(2); j++) {
        Range<Token> range = genRange(Integer.toString(maxToken * 10 + 5), Integer.toString(5));
        Replica replica = Replica.fullReplica(endpoints.get(j), range);
        pendingRangeMaps.addPendingRange(range, replica);
        oldPendingRanges.put(range, replica);
    }
}

Example 65 with InetAddressAndPort

use of org.apache.cassandra.locator.InetAddressAndPort in project cassandra by apache.

the class AlterTest method testDefaultRF.

@Test
public void testDefaultRF() throws Throwable {
    TokenMetadata metadata = StorageService.instance.getTokenMetadata();
    metadata.clearUnsafe();
    InetAddressAndPort local = FBUtilities.getBroadcastAddressAndPort();
    InetAddressAndPort remote = InetAddressAndPort.getByName("127.0.0.4");
    metadata.updateHostId(UUID.randomUUID(), local);
    metadata.updateNormalToken(new OrderPreservingPartitioner.StringToken("A"), local);
    metadata.updateHostId(UUID.randomUUID(), remote);
    metadata.updateNormalToken(new OrderPreservingPartitioner.StringToken("B"), remote);
    DatabaseDescriptor.setDefaultKeyspaceRF(3);
    // ensure default rf is being taken into account during creation, and user can choose to override the default
    String ks1 = createKeyspace("CREATE KEYSPACE %s WITH replication={ 'class' : 'SimpleStrategy' }");
    String ks2 = createKeyspace("CREATE KEYSPACE %s WITH replication={ 'class' : 'SimpleStrategy', 'replication_factor' : 2 }");
    String ks3 = createKeyspace("CREATE KEYSPACE %s WITH replication={ 'class' : 'NetworkTopologyStrategy' }");
    String ks4 = createKeyspace("CREATE KEYSPACE %s WITH replication={ 'class' : 'NetworkTopologyStrategy', 'replication_factor' : 2 }");
    assertRowsIgnoringOrderAndExtra(execute("SELECT keyspace_name, durable_writes, replication FROM system_schema.keyspaces"), row(ks1, true, map("class", "org.apache.cassandra.locator.SimpleStrategy", "replication_factor", Integer.toString(DatabaseDescriptor.getDefaultKeyspaceRF()))), row(ks2, true, map("class", "org.apache.cassandra.locator.SimpleStrategy", "replication_factor", "2")), row(ks3, true, map("class", "org.apache.cassandra.locator.NetworkTopologyStrategy", DATA_CENTER, Integer.toString(DatabaseDescriptor.getDefaultKeyspaceRF()), DATA_CENTER_REMOTE, Integer.toString(DatabaseDescriptor.getDefaultKeyspaceRF()))), row(ks4, true, map("class", "org.apache.cassandra.locator.NetworkTopologyStrategy", DATA_CENTER, "2", DATA_CENTER_REMOTE, "2")));
    // ensure alter keyspace does not default to default rf unless altering from NTS to SS
    // no change alter
    schemaChange("ALTER KEYSPACE " + ks4 + " WITH durable_writes=true");
    assertRowsIgnoringOrderAndExtra(execute("SELECT keyspace_name, durable_writes, replication FROM system_schema.keyspaces"), row(ks4, true, map("class", "org.apache.cassandra.locator.NetworkTopologyStrategy", DATA_CENTER, "2", DATA_CENTER_REMOTE, "2")));
    schemaChange("ALTER KEYSPACE " + ks4 + " WITH replication={ 'class' : 'NetworkTopologyStrategy' }");
    assertRowsIgnoringOrderAndExtra(execute("SELECT keyspace_name, durable_writes, replication FROM system_schema.keyspaces"), row(ks4, true, map("class", "org.apache.cassandra.locator.NetworkTopologyStrategy", DATA_CENTER, "2", DATA_CENTER_REMOTE, "2")));
    // change from SS to NTS
    // without specifying RF
    schemaChange("ALTER KEYSPACE " + ks2 + " WITH replication={ 'class' : 'NetworkTopologyStrategy' } AND durable_writes=true");
    // verify that RF of SS is retained
    assertRowsIgnoringOrderAndExtra(execute("SELECT keyspace_name, durable_writes, replication FROM system_schema.keyspaces"), row(ks2, true, map("class", "org.apache.cassandra.locator.NetworkTopologyStrategy", DATA_CENTER, "2", DATA_CENTER_REMOTE, "2")));
    // with specifying RF
    schemaChange("ALTER KEYSPACE " + ks1 + " WITH replication={ 'class' : 'NetworkTopologyStrategy', 'replication_factor': '1' } AND durable_writes=true");
    // verify that explicitly mentioned RF is taken into account
    assertRowsIgnoringOrderAndExtra(execute("SELECT keyspace_name, durable_writes, replication FROM system_schema.keyspaces"), row(ks1, true, map("class", "org.apache.cassandra.locator.NetworkTopologyStrategy", DATA_CENTER, "1", DATA_CENTER_REMOTE, "1")));
    // change from NTS to SS
    // without specifying RF
    schemaChange("ALTER KEYSPACE " + ks4 + " WITH replication={ 'class' : 'SimpleStrategy' } AND durable_writes=true");
    // verify that default RF is taken into account
    assertRowsIgnoringOrderAndExtra(execute("SELECT keyspace_name, durable_writes, replication FROM system_schema.keyspaces"), row(ks4, true, map("class", "org.apache.cassandra.locator.SimpleStrategy", "replication_factor", Integer.toString(DatabaseDescriptor.getDefaultKeyspaceRF()))));
    // with specifying RF
    schemaChange("ALTER KEYSPACE " + ks3 + " WITH replication={ 'class' : 'SimpleStrategy', 'replication_factor' : '1' } AND durable_writes=true");
    // verify that explicitly mentioned RF is taken into account
    assertRowsIgnoringOrderAndExtra(execute("SELECT keyspace_name, durable_writes, replication FROM system_schema.keyspaces"), row(ks3, true, map("class", "org.apache.cassandra.locator.SimpleStrategy", "replication_factor", "1")));
    // verify updated default does not effect existing keyspaces
    // create keyspaces
    String ks5 = createKeyspace("CREATE KEYSPACE %s WITH replication={ 'class' : 'SimpleStrategy' }");
    String ks6 = createKeyspace("CREATE KEYSPACE %s WITH replication={ 'class' : 'NetworkTopologyStrategy' }");
    String oldRF = Integer.toString(DatabaseDescriptor.getDefaultKeyspaceRF());
    // change default
    DatabaseDescriptor.setDefaultKeyspaceRF(2);
    // verify RF of existing keyspaces
    assertRowsIgnoringOrderAndExtra(execute("SELECT keyspace_name, durable_writes, replication FROM system_schema.keyspaces"), row(ks5, true, map("class", "org.apache.cassandra.locator.SimpleStrategy", "replication_factor", oldRF)));
    assertRowsIgnoringOrderAndExtra(execute("SELECT keyspace_name, durable_writes, replication FROM system_schema.keyspaces"), row(ks6, true, map("class", "org.apache.cassandra.locator.NetworkTopologyStrategy", DATA_CENTER, oldRF, DATA_CENTER_REMOTE, oldRF)));
    // clean up config change
    DatabaseDescriptor.setDefaultKeyspaceRF(1);
    // clean up keyspaces
    execute(String.format("DROP KEYSPACE IF EXISTS %s", ks1));
    execute(String.format("DROP KEYSPACE IF EXISTS %s", ks2));
    execute(String.format("DROP KEYSPACE IF EXISTS %s", ks3));
    execute(String.format("DROP KEYSPACE IF EXISTS %s", ks4));
    execute(String.format("DROP KEYSPACE IF EXISTS %s", ks5));
    execute(String.format("DROP KEYSPACE IF EXISTS %s", ks6));
}