1，下载源码：https://github.com/BrightTag/kafkameter
主要代码：
/*
* Copyright 2014 Signal.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package co.signal.kafkameter;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.util.Properties;
import org.apache.kafka.clients.producer.KafkaProducer;
import org.apache.kafka.clients.producer.ProducerConfig;
import com.google.common.base.Strings;
import org.apache.jmeter.config.Arguments;
import org.apache.jmeter.protocol.java.sampler.AbstractJavaSamplerClient;
import org.apache.jmeter.protocol.java.sampler.JavaSamplerContext;
import org.apache.jmeter.samplers.SampleResult;
import org.apache.jorphan.logging.LoggingManager;
import org.apache.kafka.clients.producer.ProducerRecord;
import org.apache.log.Logger;
/**
* A {@link org.apache.jmeter.samplers.Sampler Sampler} which produces Kafka messages.
*
* @author codyaray
* @since 6/27/14
*
* @see "http://ilkinbalkanay.blogspot.com/2010/03/load-test-whatever-you-want-with-apache.html"
* @see "http://newspaint.wordpress.com/2012/11/28/creating-a-java-sampler-for-jmeter/"
* @see "http://jmeter.512774.n5.nabble.com/Custom-Sampler-Tutorial-td4490189.html"
*/
public class KafkaProducerSampler extends AbstractJavaSamplerClient {
private static final Logger log = LoggingManager.getLoggerForClass();
/**
* Parameter for setting the Kafka brokers; for example, "kafka01:9092,kafka02:9092".
*/
private static final String PARAMETER_KAFKA_BROKERS = "kafka_brokers";
/**
* Parameter for setting the Kafka topic name.
*/
private static final String PARAMETER_KAFKA_TOPIC = "kafka_topic";
/**
* Parameter for setting the Kafka key.
*/
private static final String PARAMETER_KAFKA_KEY = "kafka_key";
/**
* Parameter for setting the Kafka message.
*/
private static final String PARAMETER_KAFKA_MESSAGE = "kafka_message";
/**
* Parameter for setting Kafka's {@code serializer.class} property.
*/
private static final String PARAMETER_KAFKA_MESSAGE_SERIALIZER = "kafka_message_serializer";
/**
* Parameter for setting Kafka's {@code key.serializer.class} property.
*/
private static final String PARAMETER_KAFKA_KEY_SERIALIZER = "kafka_key_serializer";
/**
* Parameter for setting the Kafka ssl keystore (include path information); for example, "server.keystore.jks".
*/
private static final String PARAMETER_KAFKA_SSL_KEYSTORE = "kafka_ssl_keystore";
/**
* Parameter for setting the Kafka ssl keystore password.
*/
private static final String PARAMETER_KAFKA_SSL_KEYSTORE_PASSWORD = "kafka_ssl_keystore_password";
/**
* Parameter for setting the Kafka ssl truststore (include path information); for example, "client.truststore.jks".
*/
private static final String PARAMETER_KAFKA_SSL_TRUSTSTORE = "kafka_ssl_truststore";
/**
* Parameter for setting the Kafka ssl truststore password.
*/
private static final String PARAMETER_KAFKA_SSL_TRUSTSTORE_PASSWORD = "kafka_ssl_truststore_password";
/**
* Parameter for setting the Kafka security protocol; "true" or "false".
*/
private static final String PARAMETER_KAFKA_USE_SSL = "kafka_use_ssl";
/**
* Parameter for setting encryption. It is optional.
*/
private static final String PARAMETER_KAFKA_COMPRESSION_TYPE = "kafka_compression_type";
/**
* Parameter for setting the partition. It is optional.
*/
private static final String PARAMETER_KAFKA_PARTITION = "kafka_partition";
//private Producer<Long, byte[]> producer;
private KafkaProducer<String, String> producer;
@Override
public void setupTest(JavaSamplerContext context) {
Properties props = new Properties();
props.put(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, context.getParameter(PARAMETER_KAFKA_BROKERS));
props.put(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, context.getParameter(PARAMETER_KAFKA_KEY_SERIALIZER));
props.put(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, context.getParameter(PARAMETER_KAFKA_MESSAGE_SERIALIZER));
props.put(ProducerConfig.ACKS_CONFIG, "1");
// check if kafka security protocol is SSL or PLAINTEXT (default)
if(context.getParameter(PARAMETER_KAFKA_USE_SSL).equals("true")){
log.info("Setting up SSL properties...");
props.put("security.protocol", "SSL");
props.put("ssl.keystore.location", context.getParameter(PARAMETER_KAFKA_SSL_KEYSTORE));
props.put("ssl.keystore.password", context.getParameter(PARAMETER_KAFKA_SSL_KEYSTORE_PASSWORD));
props.put("ssl.truststore.location", context.getParameter(PARAMETER_KAFKA_SSL_TRUSTSTORE));
props.put("ssl.truststore.password", context.getParameter(PARAMETER_KAFKA_SSL_TRUSTSTORE_PASSWORD));
}
String compressionType = context.getParameter(PARAMETER_KAFKA_COMPRESSION_TYPE);
if (!Strings.isNullOrEmpty(compressionType)) {
props.put(ProducerConfig.COMPRESSION_TYPE_CONFIG, compressionType);
}
producer = new KafkaProducer<String, String>(props);
}
@Override
public void teardownTest(JavaSamplerContext context) {
producer.close();
}
@Override
public Arguments getDefaultParameters() {
Arguments defaultParameters = new Arguments();
defaultParameters.addArgument(PARAMETER_KAFKA_BROKERS, "${PARAMETER_KAFKA_BROKERS}");
defaultParameters.addArgument(PARAMETER_KAFKA_TOPIC, "${PARAMETER_KAFKA_TOPIC}");
defaultParameters.addArgument(PARAMETER_KAFKA_KEY, "${PARAMETER_KAFKA_KEY}");
defaultParameters.addArgument(PARAMETER_KAFKA_MESSAGE, "${PARAMETER_KAFKA_MESSAGE}");
defaultParameters.addArgument(PARAMETER_KAFKA_MESSAGE_SERIALIZER, "org.apache.kafka.common.serialization.StringSerializer");
defaultParameters.addArgument(PARAMETER_KAFKA_KEY_SERIALIZER, "org.apache.kafka.common.serialization.StringSerializer");
defaultParameters.addArgument(PARAMETER_KAFKA_SSL_KEYSTORE, "${PARAMETER_KAFKA_SSL_KEYSTORE}");
defaultParameters.addArgument(PARAMETER_KAFKA_SSL_KEYSTORE_PASSWORD, "${PARAMETER_KAFKA_SSL_KEYSTORE_PASSWORD}");
defaultParameters.addArgument(PARAMETER_KAFKA_SSL_TRUSTSTORE, "${PARAMETER_KAFKA_SSL_TRUSTSTORE}");
defaultParameters.addArgument(PARAMETER_KAFKA_SSL_TRUSTSTORE_PASSWORD, "${PARAMETER_KAFKA_SSL_TRUSTSTORE_PASSWORD}");
defaultParameters.addArgument(PARAMETER_KAFKA_USE_SSL, "${PARAMETER_KAFKA_USE_SSL}");
defaultParameters.addArgument(PARAMETER_KAFKA_COMPRESSION_TYPE, null);
defaultParameters.addArgument(PARAMETER_KAFKA_PARTITION, null);
return defaultParameters;
}
@Override
public SampleResult runTest(JavaSamplerContext context) {
SampleResult result = newSampleResult();
String topic = context.getParameter(PARAMETER_KAFKA_TOPIC);
String key = context.getParameter(PARAMETER_KAFKA_KEY);
String message = context.getParameter(PARAMETER_KAFKA_MESSAGE);
sampleResultStart(result, message);
final ProducerRecord<String, String> producerRecord;
String partitionString = context.getParameter(PARAMETER_KAFKA_PARTITION);
if (Strings.isNullOrEmpty(partitionString)) {
producerRecord = new ProducerRecord<String, String>(topic, key, message);
} else {
final int partitionNumber = Integer.parseInt(partitionString);
producerRecord = new ProducerRecord<String, String>(topic, partitionNumber, key, message);
}
try {
producer.send(producerRecord);
sampleResultSuccess(result, null);
} catch (Exception e) {
sampleResultFailed(result, "500", e);
}
return result;
}
/**
* Use UTF-8 for encoding of strings
*/
private static final String ENCODING = "UTF-8";
/**
* Factory for creating new {@link SampleResult}s.
*/
private SampleResult newSampleResult() {
SampleResult result = new SampleResult();
result.setDataEncoding(ENCODING);
result.setDataType(SampleResult.TEXT);
return result;
}
/**
* Start the sample request and set the {@code samplerData} to {@code data}.
*
* @param result
* the sample result to update
* @param data
* the request to set as {@code samplerData}
*/
private void sampleResultStart(SampleResult result, String data) {
result.setSamplerData(data);
result.sampleStart();
}
/**
* Mark the sample result as {@code end}ed and {@code successful} with an "OK" {@code responseCode},
* and if the response is not {@code null} then set the {@code responseData} to {@code response},
* otherwise it is marked as not requiring a response.
*
* @param result sample result to change
* @param response the successful result message, may be null.
*/
private void sampleResultSuccess(SampleResult result, /* @Nullable */ String response) {
result.sampleEnd();
result.setSuccessful(true);
result.setResponseCodeOK();
if (response != null) {
result.setResponseData(response, ENCODING);
}
else {
result.setResponseData("No response required", ENCODING);
}
}
/**
* Mark the sample result as @{code end}ed and not {@code successful}, and set the
* {@code responseCode} to {@code reason}.
*
* @param result the sample result to change
* @param reason the failure reason
*/
private void sampleResultFailed(SampleResult result, String reason) {
result.sampleEnd();
result.setSuccessful(false);
result.setResponseCode(reason);
}
/**
* Mark the sample result as @{code end}ed and not {@code successful}, set the
* {@code responseCode} to {@code reason}, and set {@code responseData} to the stack trace.
*
* @param result the sample result to change
* @param exception the failure exception
*/
private void sampleResultFailed(SampleResult result, String reason, Exception exception) {
sampleResultFailed(result, reason);
result.setResponseMessage("Exception: " + exception);
result.setResponseData(getStackTrace(exception), ENCODING);
}
/**
* Return the stack trace as a string.
*
* @param exception the exception containing the stack trace
* @return the stack trace
*/
private String getStackTrace(Exception exception) {
StringWriter stringWriter = new StringWriter();
exception.printStackTrace(new PrintWriter(stringWriter));
return stringWriter.toString();
}
}2，编译kafkameter-master
3，运行maven test，运行时会自动下载项目中一些需要的文件。
4，导出jar包。在src上右击，选取export导出，包名为：kafkameter-x.y.z.jar
5,将kafkameter-x.y.z.jar放到 $JMETER_HOME/lib/ext
6，运行jmeter，添加测试
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