com.datasift.dropwizard.kafka.config.KafkaAsyncProducerConfiguration Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of dropwizard-extra-kafka Show documentation

Dropwizard integration for working with Kafka.

There is a newer version: 0.7.1-1

Show newest version

package com.datasift.dropwizard.kafka.config;

import com.yammer.dropwizard.util.Duration;
import com.fasterxml.jackson.annotation.JsonProperty;

import javax.validation.constraints.Min;
import javax.validation.constraints.NotNull;

/**
 * Configuration for the asynchronous Kafka producer.
 */
public class KafkaAsyncProducerConfiguration {

    /**
     * Maximum time for buffering data in the producer queue.
     */
    @JsonProperty
    @NotNull
    protected Duration queueTime = Duration.seconds(5);

    /**
     * Maximum number of messages in the send queue before triggering a flush.
     */
    @JsonProperty
    @Min(1)
    protected int queueSize = 10000;

    /**
     * Number of messages to batch together before being dispatched.
     */
    @JsonProperty
    @Min(1)
    protected int batchSize = 200;

    /**
     * @see KafkaAsyncProducerConfiguration#queueTime
     */
    public Duration getQueueTime() {
        return queueTime;
    }

    /**
     * @see KafkaAsyncProducerConfiguration#queueSize
     */
    public int getQueueSize() {
        return queueSize;
    }

    /**
     * @see KafkaAsyncProducerConfiguration#batchSize
     */
    public int getBatchSize() {
        return batchSize;
    }
}