Examples with DefaultPartitioner org.apache.kafka.clients.producer.internals.DefaultPartitioner used on opensource projects

Example 1 with DefaultPartitioner

use of org.apache.kafka.clients.producer.internals.DefaultPartitioner in project kafka by apache.

the class RecordCollectorTest method shouldThrowStreamsExceptionOnSubsequentCallIfASendFails.

@SuppressWarnings("unchecked")
@Test(expected = StreamsException.class)
public void shouldThrowStreamsExceptionOnSubsequentCallIfASendFails() throws Exception {
    final RecordCollector collector = new RecordCollectorImpl(new MockProducer(cluster, true, new DefaultPartitioner(), byteArraySerializer, byteArraySerializer) {

        @Override
        public synchronized Future<RecordMetadata> send(final ProducerRecord record, final Callback callback) {
            callback.onCompletion(null, new Exception());
            return null;
        }
    }, "test");
    collector.send("topic1", "3", "0", null, null, stringSerializer, stringSerializer, streamPartitioner);
    collector.send("topic1", "3", "0", null, null, stringSerializer, stringSerializer, streamPartitioner);
}

Example 2 with DefaultPartitioner

use of org.apache.kafka.clients.producer.internals.DefaultPartitioner in project kafka by apache.

the class RecordCollectorTest method shouldThrowStreamsExceptionOnCloseIfASendFailed.

@SuppressWarnings("unchecked")
@Test(expected = StreamsException.class)
public void shouldThrowStreamsExceptionOnCloseIfASendFailed() throws Exception {
    final RecordCollector collector = new RecordCollectorImpl(new MockProducer(cluster, true, new DefaultPartitioner(), byteArraySerializer, byteArraySerializer) {

        @Override
        public synchronized Future<RecordMetadata> send(final ProducerRecord record, final Callback callback) {
            callback.onCompletion(null, new Exception());
            return null;
        }
    }, "test");
    collector.send("topic1", "3", "0", null, null, stringSerializer, stringSerializer, streamPartitioner);
    collector.close();
}

Example 3 with DefaultPartitioner

use of org.apache.kafka.clients.producer.internals.DefaultPartitioner in project apache-kafka-on-k8s by banzaicloud.

the class RecordCollectorTest method shouldThrowStreamsExceptionOnSubsequentCallIfASendFailsWithDefaultExceptionHandler.

@SuppressWarnings("unchecked")
@Test
public void shouldThrowStreamsExceptionOnSubsequentCallIfASendFailsWithDefaultExceptionHandler() {
    final RecordCollector collector = new RecordCollectorImpl(new MockProducer(cluster, true, new DefaultPartitioner(), byteArraySerializer, byteArraySerializer) {

        @Override
        public synchronized Future<RecordMetadata> send(final ProducerRecord record, final Callback callback) {
            callback.onCompletion(null, new Exception());
            return null;
        }
    }, "test", logContext, new DefaultProductionExceptionHandler());
    collector.send("topic1", "3", "0", null, stringSerializer, stringSerializer, streamPartitioner);
    try {
        collector.send("topic1", "3", "0", null, stringSerializer, stringSerializer, streamPartitioner);
        fail("Should have thrown StreamsException");
    } catch (final StreamsException expected) {
    /* ok */
    }
}

Example 4 with DefaultPartitioner

use of org.apache.kafka.clients.producer.internals.DefaultPartitioner in project apache-kafka-on-k8s by banzaicloud.

the class RecordCollectorTest method shouldThrowStreamsExceptionOnFlushIfASendFailedWithDefaultExceptionHandler.

@SuppressWarnings("unchecked")
@Test
public void shouldThrowStreamsExceptionOnFlushIfASendFailedWithDefaultExceptionHandler() {
    final RecordCollector collector = new RecordCollectorImpl(new MockProducer(cluster, true, new DefaultPartitioner(), byteArraySerializer, byteArraySerializer) {

        @Override
        public synchronized Future<RecordMetadata> send(final ProducerRecord record, final Callback callback) {
            callback.onCompletion(null, new Exception());
            return null;
        }
    }, "test", logContext, new DefaultProductionExceptionHandler());
    collector.send("topic1", "3", "0", null, stringSerializer, stringSerializer, streamPartitioner);
    try {
        collector.flush();
        fail("Should have thrown StreamsException");
    } catch (final StreamsException expected) {
    /* ok */
    }
}

Example 5 with DefaultPartitioner

use of org.apache.kafka.clients.producer.internals.DefaultPartitioner in project apache-kafka-on-k8s by banzaicloud.

the class RecordCollectorTest method shouldThrowStreamsExceptionOnCloseIfASendFailedWithDefaultExceptionHandler.

@SuppressWarnings("unchecked")
@Test
public void shouldThrowStreamsExceptionOnCloseIfASendFailedWithDefaultExceptionHandler() {
    final RecordCollector collector = new RecordCollectorImpl(new MockProducer(cluster, true, new DefaultPartitioner(), byteArraySerializer, byteArraySerializer) {

        @Override
        public synchronized Future<RecordMetadata> send(final ProducerRecord record, final Callback callback) {
            callback.onCompletion(null, new Exception());
            return null;
        }
    }, "test", logContext, new DefaultProductionExceptionHandler());
    collector.send("topic1", "3", "0", null, stringSerializer, stringSerializer, streamPartitioner);
    try {
        collector.close();
        fail("Should have thrown StreamsException");
    } catch (final StreamsException expected) {
    /* ok */
    }
}