Examples with DeleteTopicsResult org.apache.kafka.clients.admin.DeleteTopicsResult used on opensource projects

Example 26 with DeleteTopicsResult

use of org.apache.kafka.clients.admin.DeleteTopicsResult in project flink by splunk.

the class KafkaSinkITCase method deleteTestTopic.

private void deleteTestTopic(String topic) throws ExecutionException, InterruptedException, TimeoutException {
    final DeleteTopicsResult result = admin.deleteTopics(Collections.singletonList(topic));
    result.all().get(1, TimeUnit.MINUTES);
}

Example 27 with DeleteTopicsResult

use of org.apache.kafka.clients.admin.DeleteTopicsResult in project druid by druid-io.

the class KafkaAdminClient method deleteStream.

@Override
public void deleteStream(String streamName) throws Exception {
    DeleteTopicsResult deleteTopicsResult = adminClient.deleteTopics(ImmutableList.of(streamName));
    deleteTopicsResult.values().get(streamName).get();
}

Example 28 with DeleteTopicsResult

use of org.apache.kafka.clients.admin.DeleteTopicsResult in project extension-kafka by AxonFramework.

the class KafkaAdminUtils method deleteTopics.

/**
 * Method responsible for deleting the {@code topics} on the provided {@code bootstrapServer}.
 *
 * @param bootstrapServer the kafka address
 * @param topics          a list of topics to be deleted
 */
public static void deleteTopics(String bootstrapServer, String... topics) {
    try (AdminClient adminClient = AdminClient.create(minimalAdminConfig(bootstrapServer))) {
        DeleteTopicsResult topicsDeletionResult = adminClient.deleteTopics(Arrays.asList(topics));
        topicsDeletionResult.values().values().forEach(KafkaAdminUtils::waitForCompletion);
        Arrays.stream(topics).forEach(topic -> logger.info("Completed topic deletion: {}", topic));
    }
}

Example 29 with DeleteTopicsResult

use of org.apache.kafka.clients.admin.DeleteTopicsResult in project vertx-kafka-client by vert-x3.

the class KafkaAdminClientImpl method deleteTopics.

@Override
public Future<Void> deleteTopics(List<String> topicNames) {
    ContextInternal ctx = (ContextInternal) vertx.getOrCreateContext();
    Promise<Void> promise = ctx.promise();
    DeleteTopicsResult deleteTopicsResult = this.adminClient.deleteTopics(topicNames);
    deleteTopicsResult.all().whenComplete((v, ex) -> {
        if (ex == null) {
            promise.complete();
        } else {
            promise.fail(ex);
        }
    });
    return promise.future();
}

Example 30 with DeleteTopicsResult

use of org.apache.kafka.clients.admin.DeleteTopicsResult in project openmessaging-benchmark by redpanda-data.

the class RedpandaBenchmarkDriver method initialize.

@Override
public void initialize(File configurationFile, StatsLogger statsLogger) throws IOException {
    config = mapper.readValue(configurationFile, Config.class);
    Properties commonProperties = new Properties();
    commonProperties.load(new StringReader(config.commonConfig));
    producerProperties = new Properties();
    commonProperties.forEach((key, value) -> producerProperties.put(key, value));
    producerProperties.load(new StringReader(config.producerConfig));
    producerProperties.put(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, StringSerializer.class.getName());
    producerProperties.put(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, ByteArraySerializer.class.getName());
    consumerProperties = new Properties();
    commonProperties.forEach((key, value) -> consumerProperties.put(key, value));
    consumerProperties.load(new StringReader(config.consumerConfig));
    consumerProperties.put(ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG, StringDeserializer.class.getName());
    consumerProperties.put(ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG, ByteArrayDeserializer.class.getName());
    topicProperties = new Properties();
    topicProperties.load(new StringReader(config.topicConfig));
    admin = AdminClient.create(commonProperties);
    if (config.reset) {
        // List existing topics
        ListTopicsResult result = admin.listTopics();
        try {
            Set<String> topics = result.names().get();
            // Delete all existing topics
            DeleteTopicsResult deletes = admin.deleteTopics(topics);
            deletes.all().get();
        } catch (InterruptedException | ExecutionException e) {
            e.printStackTrace();
            throw new IOException(e);
        }
    }
}