How to use

KafkaAvroEventReporter$Builder

in

org.apache.gobblin.metrics.kafka

if (Boolean.valueOf(properties.getProperty(ConfigurationKeys.METRICS_REPORTING_KAFKA_USE_SCHEMA_REGISTRY,
  ConfigurationKeys.DEFAULT_METRICS_REPORTING_KAFKA_USE_SCHEMA_REGISTRY))) {
 kafkaAvroEventReporterBuilder.withSchemaRegistry(new KafkaAvroSchemaRegistry(properties));

public T withSchemaRegistry(KafkaAvroSchemaRegistry registry) {
 this.registry = Optional.of(registry);
 return self();
}

KafkaAvroEventReporter.forContext(context).withKafkaPusher(pusher)
  .withSchemaRegistry(registry).build("localhost:0000", "topic");

@Override
public KafkaEventReporter.Builder<? extends KafkaEventReporter.Builder> getBuilder(MetricContext context,
  Pusher pusher) {
 return KafkaAvroEventReporter.forContext(context).withKafkaPusher(pusher);
}

public T withSchemaRegistry(KafkaAvroSchemaRegistry registry) {
 this.registry = Optional.of(registry);
 return self();
}

 /**
  * Get a {@link org.apache.gobblin.metrics.kafka.KafkaEventReporter.Builder} for this reporting format.
  * @param context {@link MetricContext} that should be reported.
  * @param properties {@link Properties} containing information to build reporters.
  * @return {@link org.apache.gobblin.metrics.kafka.KafkaEventReporter.Builder}.
  */
 public KafkaEventReporter.Builder<?> eventReporterBuilder(MetricContext context, Properties properties) {
  switch (this) {
   case AVRO:
    KafkaAvroEventReporter.Builder<?> builder = KafkaAvroEventReporter.Factory.forContext(context);
    if (Boolean.valueOf(properties.getProperty(ConfigurationKeys.METRICS_REPORTING_KAFKA_USE_SCHEMA_REGISTRY,
      ConfigurationKeys.DEFAULT_METRICS_REPORTING_KAFKA_USE_SCHEMA_REGISTRY))) {
     builder.withSchemaRegistry(new KafkaAvroSchemaRegistry(properties));
    }
    return builder;
   case JSON:
    return KafkaEventReporter.Factory.forContext(context);
   default:
    // This should never happen.
    throw new IllegalArgumentException("KafkaReportingFormat not recognized.");
  }
 }
}