Examples with AllHostsLocator io.confluent.ksql.physical.scalablepush.locator.AllHostsLocator used on opensource projects

Example 1 with AllHostsLocator

use of io.confluent.ksql.physical.scalablepush.locator.AllHostsLocator in project ksql by confluentinc.

the class ScalablePushRegistry method create.

public static Optional<ScalablePushRegistry> create(final LogicalSchema logicalSchema, final Supplier<List<PersistentQueryMetadata>> allPersistentQueries, final boolean isTable, final Map<String, Object> streamsProperties, final Map<String, Object> consumerProperties, final String sourceApplicationId, final KsqlTopic ksqlTopic, final ServiceContext serviceContext, final KsqlConfig ksqlConfig) {
    final Object appServer = streamsProperties.get(StreamsConfig.APPLICATION_SERVER_CONFIG);
    if (appServer == null) {
        return Optional.empty();
    }
    if (!(appServer instanceof String)) {
        throw new IllegalArgumentException(StreamsConfig.APPLICATION_SERVER_CONFIG + " not String");
    }
    final URL localhost;
    try {
        localhost = new URL((String) appServer);
    } catch (final MalformedURLException e) {
        throw new IllegalArgumentException(StreamsConfig.APPLICATION_SERVER_CONFIG + " malformed: " + "'" + appServer + "'");
    }
    final PushLocator pushLocator = new AllHostsLocator(allPersistentQueries, localhost);
    return Optional.of(new ScalablePushRegistry(pushLocator, logicalSchema, isTable, consumerProperties, ksqlTopic, serviceContext, ksqlConfig, sourceApplicationId, KafkaConsumerFactory::create, LatestConsumer::new, CatchupConsumer::new, Executors.newSingleThreadExecutor(), Executors.newScheduledThreadPool(ksqlConfig.getInt(KsqlConfig.KSQL_QUERY_PUSH_V2_MAX_CATCHUP_CONSUMERS))));
}