Examples with BatchingSettings com.google.api.gax.batching.BatchingSettings used on opensource projects

Example 1 with BatchingSettings

use of com.google.api.gax.batching.BatchingSettings in project google-cloud-java by GoogleCloudPlatform.

the class PublisherSnippets method getPublisherWithCustomBatchSettings.

public Publisher getPublisherWithCustomBatchSettings(TopicName topicName) throws Exception {
    // [START pubsub_publisher_batch_settings]
    // Batch settings control how the publisher batches messages
    // default : 1kb
    long requestBytesThreshold = 5000L;
    // default : 100
    long messageCountBatchSize = 10L;
    // default : 1 ms
    Duration publishDelayThreshold = Duration.ofMillis(100);
    // Publish request get triggered based on request size, messages count & time since last publish
    BatchingSettings batchingSettings = BatchingSettings.newBuilder().setElementCountThreshold(messageCountBatchSize).setRequestByteThreshold(requestBytesThreshold).setDelayThreshold(publishDelayThreshold).build();
    Publisher publisher = Publisher.defaultBuilder(topicName).setBatchingSettings(batchingSettings).build();
    // [END pubsub_publisher_batch_settings]
    return publisher;
}

Example 2 with BatchingSettings

use of com.google.api.gax.batching.BatchingSettings in project divolte-collector by divolte.

the class GoogleCloudPubSubSinkConfiguration method getFactory.

@Override
public SinkFactory getFactory() {
    final RetrySettings retrySettings = this.retrySettings.createRetrySettings();
    final BatchingSettings batchingSettings = this.batchingSettings.createBatchingSettings();
    final Optional<String> emulator = Optional.ofNullable(System.getenv("PUBSUB_EMULATOR_HOST"));
    return emulator.map(hostport -> createFlushingPool(retrySettings, batchingSettings, hostport)).orElseGet(() -> createFlushingPool(retrySettings, batchingSettings));
}

Example 3 with BatchingSettings

use of com.google.api.gax.batching.BatchingSettings in project divolte-collector by divolte.

the class GoogleCloudPubSubSinkConfigurationTest method testDefaultBatchingConfigurationValid.

@Test
public void testDefaultBatchingConfigurationValid() {
    // Check that we can generate settings from our defaults.
    final BatchingSettings batchingSettings = GoogleCloudPubSubSinkConfiguration.DEFAULT_BATCHING_SETTINGS.createBatchingSettings();
    assertNotNull(batchingSettings);
}