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Initial draft of NB5 S4R

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This commit is contained in:
yabinmeng
2023-05-31 18:21:52 -05:00
parent 7bf8880f58
commit b1c06661ce
34 changed files with 1885 additions and 11 deletions
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7
adapter-kafka/src/main/java/io/nosqlbench/adapter/kafka/KafkaSpace.java
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@@ -49,13 +49,14 @@ public class KafkaSpace implements AutoCloseable {
private final KafkaClientConf kafkaClientConf;
// Whether to do strict error handling while sending/receiving messages
// - Yes: any error returned from the Pulsar server while doing message receiving/sending will trigger NB execution stop
// - Yes: any error returned from the Kafka server (or Kafka compatible server like Pulsar) while doing message
// receiving/sending will trigger NB execution stop
// - No: pause the current thread that received the error message for 1 second and then continue processing
private final boolean strictMsgErrorHandling;
// Maximum time length to execute S4J operations (e.g. message send or consume)
// Maximum time length to execute Kafka operations (e.g. message send or consume)
// - when NB execution passes this threshold, it is simply NoOp
// - 0 means no maximum time constraint. S4JOp is always executed until NB execution cycle finishes
// - 0 means no maximum time constraint. KafkaOp is always executed until NB execution cycle finishes
private final long maxOpTimeInSec;
private final long activityStartTimeMills;

2
adapter-kafka/src/main/resources/build-nb-kafka-driver.sh
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@@ -20,5 +20,5 @@
cd "$(git rev-parse --show-toplevel)" && \
mvn clean install "-DskipTests" -pl adapters-api,adapter-kafka,nb5 && \
[[ ${SKIP_TESTS} -ne 1 ]] && \
mvn test -pl adapters-api,adapter-pulsar
mvn test -pl adapters-api,adapter-kafka
)

8
adapter-s4j/src/main/java/io/nosqlbench/adapter/s4j/S4JSpace.java
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@@ -67,7 +67,7 @@ public class S4JSpace implements AutoCloseable {
private final int sessionMode;
// Whether to do strict error handling while sending/receiving messages
// - Yes: any error returned from the Pulsar server while doing message receiving/sending will trigger NB execution stop
// - Yes: any error returned from the JMS/Pulsar server while doing message receiving/sending will trigger NB execution stop
// - No: pause the current thread that received the error message for 1 second and then continue processing
private boolean strictMsgErrorHandling;
@@ -212,10 +212,8 @@ public class S4JSpace implements AutoCloseable {
public long getTotalOpResponseCnt() { return totalOpResponseCnt.get();}
public long incTotalOpResponseCnt() { return totalOpResponseCnt.incrementAndGet();}
public void resetTotalOpResponseCnt() { totalOpResponseCnt.set(0); }
public long getTotalNullMsgRecvdCnt() { return nullMsgRecvCnt.get();}
public void resetTotalNullMsgRecvdCnt() { nullMsgRecvCnt.set(0); }
public long incTotalNullMsgRecvdCnt() { return nullMsgRecvCnt.incrementAndGet(); }
@@ -252,9 +250,7 @@ public class S4JSpace implements AutoCloseable {
}
}
catch (JMSRuntimeException e) {
if (logger.isDebugEnabled()) {
logger.debug("[ERROR] Unable to initialize JMS connection factory with the following configuration parameters: {}", s4JClientConnInfo.toString());
}
logger.error("Unable to initialize JMS connection factory with the following configuration parameters: {}", s4JClientConnInfo.toString());
throw new S4JAdapterUnexpectedException("Unable to initialize JMS connection factory with the following error message: " + e.getCause());
}
catch (Exception e) {

1
adapter-s4j/src/main/java/io/nosqlbench/adapter/s4j/dispensers/S4JBaseOpDispenser.java
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@@ -68,7 +68,6 @@ public abstract class S4JBaseOpDispenser extends BaseOpDispenser<S4JOp, S4JSpac
this.parsedOp = op;
this.s4jSpace = s4jSpace;
String defaultMetricsPrefix = parsedOp.getLabels().linearize("activity");
this.s4jAdapterMetrics = new S4JAdapterMetrics(this);
s4jAdapterMetrics.initS4JAdapterInstrumentation();

81
adapter-s4r/pom.xml Normal file
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@@ -0,0 +1,81 @@
<!--
~ Copyright (c) 2022-2023 nosqlbench
~
~ 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.
-->
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>adapter-s4r</artifactId>
<packaging>jar</packaging>
<parent>
<artifactId>mvn-defaults</artifactId>
<groupId>io.nosqlbench</groupId>
<version>${revision}</version>
<relativePath>../mvn-defaults</relativePath>
</parent>
<name>${project.artifactId}</name>
<description>
A AMQP 0.91 driver for nosqlbench. This provides the ability to inject synthetic data
into an AMQP-0.91 (e.g. RabbitMQ) or an AMQP-0.91-compatible (e.g. Pulsar with S4R) system.
</description>
<properties>
<amqp.version>5.17.0</amqp.version>
</properties>
<dependencies>
<dependency>
<groupId>io.nosqlbench</groupId>
<artifactId>engine-api</artifactId>
<version>${revision}</version>
</dependency>
<dependency>
<groupId>io.nosqlbench</groupId>
<artifactId>adapters-api</artifactId>
<version>${revision}</version>
</dependency>
<dependency>
<groupId>com.rabbitmq</groupId>
<artifactId>amqp-client</artifactId>
<version>${amqp.version}</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.commons/commons-lang3 -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.12.0</version>
</dependency>
<!-- https://mvnrepository.com/artifact/commons-beanutils/commons-beanutils -->
<dependency>
<groupId>commons-beanutils</groupId>
<artifactId>commons-beanutils</artifactId>
<version>1.9.4</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.commons/commons-configuration2 -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-configuration2</artifactId>
<version>2.9.0</version>
</dependency>
</dependencies>
</project>

52
adapter-s4r/src/main/java/io/nosqlbench/adapter/s4r/S4RDriverAdapter.java Normal file
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@@ -0,0 +1,52 @@
/*
* Copyright (c) 2022 nosqlbench
*
* 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 io.nosqlbench.adapter.s4r;
import io.nosqlbench.adapter.s4r.ops.S4RTimeTrackOp;
import io.nosqlbench.api.config.standard.NBConfigModel;
import io.nosqlbench.api.config.standard.NBConfiguration;
import io.nosqlbench.engine.api.activityimpl.OpMapper;
import io.nosqlbench.engine.api.activityimpl.uniform.BaseDriverAdapter;
import io.nosqlbench.engine.api.activityimpl.uniform.DriverAdapter;
import io.nosqlbench.engine.api.activityimpl.uniform.DriverSpaceCache;
import io.nosqlbench.nb.annotations.Service;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import java.util.function.Function;
@Service(value = DriverAdapter.class, selector = "s4r")
public class S4RDriverAdapter extends BaseDriverAdapter<S4RTimeTrackOp, S4RSpace> {
private final static Logger logger = LogManager.getLogger(S4RDriverAdapter.class);
@Override
public OpMapper<S4RTimeTrackOp> getOpMapper() {
DriverSpaceCache<? extends S4RSpace> spaceCache = getSpaceCache();
NBConfiguration adapterConfig = getConfiguration();
return new S4ROpMapper(this, adapterConfig, spaceCache);
}
@Override
public Function<String, ? extends S4RSpace> getSpaceInitializer(NBConfiguration cfg) {
return (s) -> new S4RSpace(s, cfg);
}
@Override
public NBConfigModel getConfigModel() {
return super.getConfigModel().add(S4RSpace.getConfigModel());
}
}

71
adapter-s4r/src/main/java/io/nosqlbench/adapter/s4r/S4ROpMapper.java Normal file
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@@ -0,0 +1,71 @@
/*
* Copyright (c) 2022 nosqlbench
*
* 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 io.nosqlbench.adapter.s4r;
import io.nosqlbench.adapter.s4r.dispensers.AmqpMsgRecvOpDispenser;
import io.nosqlbench.adapter.s4r.dispensers.AmqpMsgSendOpDispenser;
import io.nosqlbench.adapter.s4r.ops.S4RTimeTrackOp;
import io.nosqlbench.api.config.standard.NBConfiguration;
import io.nosqlbench.engine.api.activityimpl.OpDispenser;
import io.nosqlbench.engine.api.activityimpl.OpMapper;
import io.nosqlbench.engine.api.activityimpl.uniform.DriverAdapter;
import io.nosqlbench.engine.api.activityimpl.uniform.DriverSpaceCache;
import io.nosqlbench.engine.api.templating.ParsedOp;
import io.nosqlbench.engine.api.templating.TypeAndTarget;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
public class S4ROpMapper implements OpMapper<S4RTimeTrackOp> {
private final static Logger logger = LogManager.getLogger(S4ROpMapper.class);
private final NBConfiguration cfg;
private final DriverSpaceCache<? extends S4RSpace> spaceCache;
private final DriverAdapter adapter;
public S4ROpMapper(DriverAdapter adapter, NBConfiguration cfg, DriverSpaceCache<? extends S4RSpace> spaceCache) {
this.cfg = cfg;
this.spaceCache = spaceCache;
this.adapter = adapter;
}
@Override
public OpDispenser<? extends S4RTimeTrackOp> apply(ParsedOp op) {
String spaceName = op.getStaticConfigOr("space", "default");
S4RSpace s4RSpace = spaceCache.get(spaceName);
/*
* If the user provides a body element, then they want to provide the JSON or
* a data structure that can be converted into JSON, bypassing any further
* specialized type-checking or op-type specific features
*/
if (op.isDefined("body")) {
throw new RuntimeException("This mode is reserved for later. Do not use the 'body' op field.");
}
else {
TypeAndTarget<S4ROpType, String> opType = op.getTypeAndTarget(S4ROpType.class, String.class);
return switch (opType.enumId) {
case AmqpMsgSender ->
new AmqpMsgSendOpDispenser(adapter, op, s4RSpace);
case AmqpMsgReceiver ->
new AmqpMsgRecvOpDispenser(adapter, op, s4RSpace);
};
}
}
}

24
adapter-s4r/src/main/java/io/nosqlbench/adapter/s4r/S4ROpType.java Normal file
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@@ -0,0 +1,24 @@
/*
* Copyright (c) 2022 nosqlbench
*
* 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 io.nosqlbench.adapter.s4r;
public enum S4ROpType {
AmqpMsgSender,
AmqpMsgReceiver
}

278
adapter-s4r/src/main/java/io/nosqlbench/adapter/s4r/S4RSpace.java Normal file
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@@ -0,0 +1,278 @@
/*
* Copyright (c) 2022 nosqlbench
*
* 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 io.nosqlbench.adapter.s4r;
import com.rabbitmq.client.Channel;
import com.rabbitmq.client.Connection;
import com.rabbitmq.client.ConnectionFactory;
import io.nosqlbench.adapter.s4r.exception.S4RAdapterInvalidParamException;
import io.nosqlbench.adapter.s4r.exception.S4RAdapterUnexpectedException;
import io.nosqlbench.adapter.s4r.util.S4RAdapterUtil;
import io.nosqlbench.adapter.s4r.util.S4RClientConf;
import io.nosqlbench.api.config.standard.ConfigModel;
import io.nosqlbench.api.config.standard.NBConfigModel;
import io.nosqlbench.api.config.standard.NBConfiguration;
import io.nosqlbench.api.config.standard.Param;
import org.apache.commons.lang3.BooleanUtils;
import org.apache.commons.lang3.math.NumberUtils;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import java.io.IOException;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.TimeoutException;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.function.Supplier;
public class S4RSpace implements AutoCloseable {
private final static Logger logger = LogManager.getLogger(S4RSpace.class);
private final String spaceName;
private final NBConfiguration cfg;
private final S4RClientConf s4rClientConf;
///////////////////////////////////////////////////////////////////
// NOTE: in this driver, we assume:
// - possible multiple connections
// - possible multiple channels per connection
// - TBD: only one exchange per channel
// - for senders, possible multiple senders per exchange
// - for receivers,
// * possible multiple queues per exchange
// * possible multiple receivers per queue
//
// Each NB thread is a single sender or receiver
//
// All senders/receivers share the same set of connections/channels/exchanges/queues
///////////////////////////////////////////////////////////////////
// Maximum number of AMQP connections
private final int amqpConnNum;
// Maximum number of AMQP channels per connection
private final int amqpConnChannelNum;
// Max number of queues (per exchange)
// - only relevant with message receivers
private final int amqpExchangeQueueNum;
// Max number of message clients (senders or receivers)
// - for senders, this is the number of message senders per exchange
// - for recievers, this is the number of message receivers per queue
// (there could be multiple queues per exchange)
private final int amqpMsgClntNum;
private final AtomicBoolean beingShutdown = new AtomicBoolean(false);
private ConnectionFactory s4rConnFactory;
// Default to "direct" type
private String amqpExchangeType = S4RAdapterUtil.AMQP_EXCHANGE_TYPES.DIRECT.label;
private final ConcurrentHashMap<Long, Connection> amqpConnections = new ConcurrentHashMap<>();
///////////////////////////////////
// NOTE: Do NOT mix sender and receiver workload in one NB workload
///////////////////////////////////
// Amqp Channels for senders
public record AmqpSenderChannelKey(Long connId, Long channelId, Long senderId) { }
private final ConcurrentHashMap<AmqpSenderChannelKey, Channel> amqpSenderChannels = new ConcurrentHashMap<>();
// Amqp Channels for receivers
public record AmqpReceiverChannelKey(Long connId, Long channelId, Long queueId, Long consumerId) { }
private final ConcurrentHashMap<AmqpReceiverChannelKey, Channel> amqpReceiverChannels = new ConcurrentHashMap<>();
private final ConcurrentHashMap<AmqpReceiverChannelKey, Set<String>> amqpRecvChannelQueueSetMap = new ConcurrentHashMap<>();
// Whether to do strict error handling while sending/receiving messages
// - Yes: any error returned from the AMQP server (or AMQP compatible sever like Pulsar) while doing
// message receiving/sending will trigger NB execution stop
// - No: pause the current thread that received the error message for 1 second and then continue processing
private final boolean strictMsgErrorHandling;
// Maximum time length to execute S4R operations (e.g. message send or consume)
// - when NB execution passes this threshold, it is simply NoOp
// - 0 means no maximum time constraint. S4RTimeTrackOp is always executed until NB execution cycle finishes
private final long maxOpTimeInSec;
private final long activityStartTimeMills;
private long totalCycleNum;
private long totalThreadNum;
public S4RSpace(String spaceName, NBConfiguration cfg) {
this.spaceName = spaceName;
this.cfg = cfg;
String s4rClientConfFileName = cfg.get("config");
this.s4rClientConf = new S4RClientConf(s4rClientConfFileName);
this.amqpConnNum =
NumberUtils.toInt(cfg.getOptional("num_conn").orElse("1"));
this.amqpConnChannelNum =
NumberUtils.toInt(cfg.getOptional("num_channel").orElse("1"));
this.amqpExchangeQueueNum =
NumberUtils.toInt(cfg.getOptional("num_queue").orElse("1"));
this.amqpMsgClntNum =
NumberUtils.toInt(cfg.getOptional("num_msg_clnt").orElse("1"));
this.maxOpTimeInSec =
NumberUtils.toLong(cfg.getOptional("max_op_time").orElse("0L"));
this.strictMsgErrorHandling =
BooleanUtils.toBoolean(cfg.getOptional("strict_msg_error_handling").orElse("false"));
this.activityStartTimeMills = System.currentTimeMillis();
this.initializeSpace(s4rClientConf);
}
@Override
public void close() {
shutdownSpace();
}
public static NBConfigModel getConfigModel() {
return ConfigModel.of(S4RSpace.class)
.add(Param.defaultTo("config", "config.properties")
.setDescription("S4R client connection configuration property file."))
.add(Param.defaultTo("num_conn", 1)
.setDescription("Maximum number of AMQP connections."))
.add(Param.defaultTo("num_channel", 1)
.setDescription("Maximum number of AMQP channels per connection"))
.add(Param.defaultTo("max_op_time", 0)
.setDescription("Maximum time (in seconds) to run NB Kafka testing scenario."))
.add(Param.defaultTo("strict_msg_error_handling", false)
.setDescription("Whether to do strict error handling which is to stop NB Kafka execution."))
.asReadOnly();
}
public Connection getAmqpConnection(Long id) { return amqpConnections.get(id); }
public Channel getAmqpSenderChannel(
AmqpSenderChannelKey key,
Supplier<Channel> channelSupplier) {
return amqpSenderChannels.computeIfAbsent(key, __ -> channelSupplier.get());
}
public Channel getAmqpReceiverChannel(
AmqpReceiverChannelKey key,
Supplier<Channel> channelSupplier) {
return amqpReceiverChannels.computeIfAbsent(key, __ -> channelSupplier.get());
}
public long getActivityStartTimeMills() { return this.activityStartTimeMills; }
public long getMaxOpTimeInSec() { return this.maxOpTimeInSec; }
public S4RClientConf getS4rClientConf() { return s4rClientConf; }
public String getAmqpExchangeType() { return amqpExchangeType; }
public int getAmqpConnNum() { return this.amqpConnNum; }
public int getAmqpConnChannelNum() { return this.amqpConnChannelNum; }
public int getAmqpExchangeQueueNum() { return this.amqpConnNum; }
public int getAmqpMsgClntNum() { return this.amqpMsgClntNum; }
public boolean isStrictMsgErrorHandling() { return this.strictMsgErrorHandling; }
public long getTotalCycleNum() { return totalCycleNum; }
public void setTotalCycleNum(long cycleNum) { totalCycleNum = cycleNum; }
public long getTotalThreadNum() { return totalThreadNum; }
public void setTotalThreadNum(long threadNum) { totalThreadNum = threadNum; }
public void initializeSpace(S4RClientConf s4rClientConnInfo) {
Map<String, String> cfgMap = s4rClientConnInfo.getS4rConfMap();
if (amqpConnNum < 1) {
String errMsg = "AMQP connection number (\"num_conn\") must be a positive number!";
throw new S4RAdapterInvalidParamException(errMsg);
}
if (amqpConnChannelNum < 1) {
String errMsg = "AMQP channel number per connection (\"num_channel\") must be a positive number!";
throw new S4RAdapterInvalidParamException(errMsg);
}
amqpExchangeType = cfgMap.get("exchangeType");
if (!S4RAdapterUtil.AMQP_EXCHANGE_TYPES.isValidLabel(amqpExchangeType)) {
String errMsg = "Invalid AMQP exchange type: \"" + amqpExchangeType + "\". " +
"Valid values are: \"" + S4RAdapterUtil.getValidAmqpExchangeTypeList() + "\"";
throw new S4RAdapterInvalidParamException(errMsg);
}
if (s4rConnFactory == null) {
try {
s4rConnFactory = new ConnectionFactory();
String passWord = cfg.get("jwtToken");
s4rConnFactory.setPassword(cfgMap.get(""));
s4rConnFactory.setPassword(passWord);
String amqpServerHost = cfg.get("amqpSrvHost");
s4rConnFactory.setHost(amqpServerHost);
int amqpServerPort = Integer.parseInt(cfg.get("amqpSrvPort"));
s4rConnFactory.setPort(amqpServerPort);
String amqpVirtualHost = cfg.get("virtualHost");
s4rConnFactory.setVirtualHost(amqpVirtualHost);
for (int i = 0; i < getAmqpConnNum(); i++) {
Connection connection = s4rConnFactory.newConnection();
amqpConnections.put((long) i, connection);
if (logger.isDebugEnabled()) {
logger.debug("[AMQP Connection created] {} -- [{}] {}",
Thread.currentThread().getName(),
i,
connection);
}
}
} catch (IOException|TimeoutException ex) {
logger.error("Unable to establish AMQP connections with the following configuration parameters: {}",
s4rClientConnInfo.toString());
throw new S4RAdapterUnexpectedException(ex);
}
}
}
public void shutdownSpace() {
try {
beingShutdown.set(true);
for (Channel channel : amqpSenderChannels.values()) {
channel.close();
}
for (Channel channel : amqpReceiverChannels.values()) {
channel.close();
}
for (Connection connection : amqpConnections.values()) {
connection.close();
}
// Pause 5 seconds before closing producers/consumers
S4RAdapterUtil.pauseCurThreadExec(5);
}
catch (Exception ex) {
String exp = "Unexpected error when shutting down the S4R adaptor space";
logger.error(exp, ex);
}
}
}

133
adapter-s4r/src/main/java/io/nosqlbench/adapter/s4r/dispensers/AmqpBaseOpDispenser.java Normal file
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@@ -0,0 +1,133 @@
/*
* Copyright (c) 2023 nosqlbench
*
* 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 io.nosqlbench.adapter.s4r.dispensers;
import com.rabbitmq.client.AMQP;
import com.rabbitmq.client.Channel;
import com.rabbitmq.client.Connection;
import io.nosqlbench.adapter.s4r.S4RSpace;
import io.nosqlbench.adapter.s4r.exception.S4RAdapterUnexpectedException;
import io.nosqlbench.adapter.s4r.ops.S4RTimeTrackOp;
import io.nosqlbench.adapter.s4r.util.S4RAdapterMetrics;
import io.nosqlbench.engine.api.activityimpl.BaseOpDispenser;
import io.nosqlbench.engine.api.activityimpl.uniform.DriverAdapter;
import io.nosqlbench.engine.api.templating.ParsedOp;
import org.apache.commons.lang3.StringUtils;
import org.apache.commons.lang3.math.NumberUtils;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import java.util.function.LongFunction;
public abstract class AmqpBaseOpDispenser extends BaseOpDispenser<S4RTimeTrackOp, S4RSpace> {
private static final Logger logger = LogManager.getLogger("AmqpBaseOpDispenser");
protected final ParsedOp parsedOp;
protected final S4RAdapterMetrics s4rAdapterMetrics;
protected final S4RSpace s4rSpace;
protected final Map<String, String> s4rConfMap = new HashMap<>();
protected final String exchangeType;
protected final LongFunction<String> exchangeNameFunc;
protected AmqpBaseOpDispenser(final DriverAdapter adapter,
final ParsedOp op,
final S4RSpace s4RSpace) {
super(adapter, op);
parsedOp = op;
this.s4rSpace = s4RSpace;
s4rAdapterMetrics = new S4RAdapterMetrics(this, this);
s4rAdapterMetrics.initS4JAdapterInstrumentation();
s4rConfMap.putAll(s4RSpace.getS4rClientConf().getS4rConfMap());
this.exchangeType = s4RSpace.getAmqpExchangeType();
this.exchangeNameFunc = lookupMandtoryStrOpValueFunc("exchange_name");
s4rSpace.setTotalCycleNum(NumberUtils.toLong(this.parsedOp.getStaticConfig("cycles", String.class)));
s4rSpace.setTotalThreadNum(NumberUtils.toInt(this.parsedOp.getStaticConfig("threads", String.class)));
}
protected LongFunction<String> lookupMandtoryStrOpValueFunc(String paramName) {
LongFunction<String> stringLongFunction;
stringLongFunction = parsedOp.getAsRequiredFunction(paramName, String.class);
logger.info("{}: {}", paramName, stringLongFunction.apply(0));
return stringLongFunction;
}
protected LongFunction<String> lookupOptionalStrOpValueFunc(String paramName, String defaultValue) {
LongFunction<String> stringLongFunction;
stringLongFunction = parsedOp.getAsOptionalFunction(paramName, String.class)
.orElse(l -> defaultValue);
logger.info("{}: {}", paramName, stringLongFunction.apply(0));
return stringLongFunction;
}
protected Channel getChannelWithExchange(Connection amqpConnection,
long connSeqNum,
long channelSeqNum,
String exchangeName)
throws IOException {
Channel channel = amqpConnection.createChannel();
if (channel == null) {
throw new S4RAdapterUnexpectedException("No AMQP channel is available!");
}
if (logger.isDebugEnabled()) {
logger.debug("AMQP channel created -- {} [{},{}] ",
channel,
connSeqNum,
channelSeqNum);
}
AMQP.Exchange.DeclareOk declareOk =
channel.exchangeDeclare(exchangeName, s4rSpace.getAmqpExchangeType());
if (logger.isDebugEnabled()) {
logger.debug("AMQP exchange declared -- [name: {}, type: {}] {}",
exchangeName,
exchangeType,
declareOk);
}
return channel;
}
protected long getConnSeqNum(long cycle) {
return cycle % s4rSpace.getAmqpConnNum();
}
protected long getConnChannelSeqNum(long cycle) {
return (cycle / s4rSpace.getAmqpConnNum()) % s4rSpace.getAmqpConnChannelNum();
}
protected String getEffectiveExchangeName(long cycle) {
String exchangeNameInput = exchangeNameFunc.apply(cycle);
return (StringUtils.isBlank(exchangeNameInput) ? "exchange-" + getConnChannelSeqNum(cycle) : exchangeNameInput);
}
public String getName() {
return "AmqpBaseOpDispenser";
}
}

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/*
* Copyright (c) 2022 nosqlbench
*
* 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 io.nosqlbench.adapter.s4r.dispensers;
import com.rabbitmq.client.AMQP;
import com.rabbitmq.client.Channel;
import com.rabbitmq.client.Connection;
import io.nosqlbench.adapter.s4r.S4RSpace;
import io.nosqlbench.adapter.s4r.exception.S4RAdapterUnexpectedException;
import io.nosqlbench.adapter.s4r.ops.OpTimeTrackAmqpMsgRecvOp;
import io.nosqlbench.adapter.s4r.ops.S4RTimeTrackOp;
import io.nosqlbench.engine.api.activityimpl.uniform.DriverAdapter;
import io.nosqlbench.engine.api.templating.ParsedOp;
import org.apache.commons.lang3.StringUtils;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import java.io.IOException;
import java.util.Set;
import java.util.function.LongFunction;
public class AmqpMsgRecvOpDispenser extends AmqpBaseOpDispenser {
private final static Logger logger = LogManager.getLogger("AmqpMsgRecvOpDispenser");
private final LongFunction<String> bindingKeyFunc;
private final LongFunction<String> queueNameFunc;
public AmqpMsgRecvOpDispenser(DriverAdapter adapter,
ParsedOp op,
S4RSpace s4rSpace) {
super(adapter, op, s4rSpace);
queueNameFunc = lookupOptionalStrOpValueFunc("queue_name", null);
bindingKeyFunc = lookupOptionalStrOpValueFunc("binding_key", null);
}
private long getExchangeQueueSeqNum(long cycle) {
return (cycle / ((long) s4rSpace.getAmqpConnNum() * s4rSpace.getAmqpConnChannelNum()))
% s4rSpace.getAmqpExchangeQueueNum();
}
private long getQueueReceiverSeqNum(long cycle) {
return (cycle / ((long) s4rSpace.getAmqpConnNum() * s4rSpace.getAmqpConnChannelNum() * s4rSpace.getAmqpExchangeQueueNum()))
% s4rSpace.getAmqpMsgClntNum();
}
private String getEffectiveQueueName(long cycle) {
String queueNameInput = queueNameFunc.apply(cycle);
return (StringUtils.isBlank(queueNameInput) ? "queue-" + getExchangeQueueSeqNum(cycle) : queueNameInput);
}
private Channel getAmqpChannelQueueForReceiver(long cycle,
String exchangeName,
String queueName) {
long connSeqNum = getConnSeqNum(cycle);
long channelSeqNum = getConnChannelSeqNum(cycle);
long queueSeqNum = getExchangeQueueSeqNum(cycle);
long receiverSeqNum = getQueueReceiverSeqNum(cycle);
Connection amqpConnection = s4rSpace.getAmqpConnection(cycle % connSeqNum);
S4RSpace.AmqpReceiverChannelKey amqpConnChannelKey =
new S4RSpace.AmqpReceiverChannelKey(connSeqNum, channelSeqNum, queueSeqNum, receiverSeqNum);
return s4rSpace.getAmqpReceiverChannel(amqpConnChannelKey, () -> {
Channel channel = null;
try {
channel = getChannelWithExchange(
amqpConnection,
connSeqNum,
channelSeqNum,
exchangeName);
AMQP.Queue.DeclareOk declareOk =
channel.queueDeclare(queueName, true, true, true, null);
if (logger.isDebugEnabled()) {
logger.debug("AMQP queue declared -- [exchange name: {}, queue name: {}] {}",
exchangeName,
queueName,
declareOk);
}
} catch (IOException ex) {
throw new S4RAdapterUnexpectedException("Unexpected error when creating the AMQP channel!");
}
return channel;
});
}
@Override
public S4RTimeTrackOp apply(long cycle) {
Channel channel = null;
String exchangeName = getEffectiveExchangeName(cycle);
String queueName = getEffectiveQueueName(cycle);
try {
channel = getAmqpChannelQueueForReceiver(cycle, exchangeName, queueName);
}
catch (Exception ex) {
throw new S4RAdapterUnexpectedException("Unable to create the AMQP channel!");
}
return new OpTimeTrackAmqpMsgRecvOp(
s4rAdapterMetrics,
s4rSpace,
channel,
exchangeName,
queueName,
bindingKeyFunc.apply(cycle));
}
}

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/*
* Copyright (c) 2022 nosqlbench
*
* 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 io.nosqlbench.adapter.s4r.dispensers;
import com.rabbitmq.client.AMQP;
import com.rabbitmq.client.Channel;
import com.rabbitmq.client.Connection;
import io.nosqlbench.adapter.s4r.S4RSpace;
import io.nosqlbench.adapter.s4r.exception.S4RAdapterInvalidParamException;
import io.nosqlbench.adapter.s4r.exception.S4RAdapterUnexpectedException;
import io.nosqlbench.adapter.s4r.ops.OpTimeTrackAmqpMsgSendOp;
import io.nosqlbench.adapter.s4r.ops.S4RTimeTrackOp;
import io.nosqlbench.adapter.s4r.util.S4RAdapterUtil;
import io.nosqlbench.engine.api.activityimpl.uniform.DriverAdapter;
import io.nosqlbench.engine.api.templating.ParsedOp;
import org.apache.commons.lang3.BooleanUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.commons.lang3.math.NumberUtils;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import java.io.IOException;
import java.util.function.LongFunction;
import java.util.function.Predicate;
public class AmqpMsgSendOpDispenser extends AmqpBaseOpDispenser {
private final static Logger logger = LogManager.getLogger("AmqpMsgSendOpDispenser");
private boolean publisherConfirm ;
// Only relevant when 'publisherConfirm' is true
// - default to "individual" confirm
private String confirmMode;
// Only relevant when 'publisherConfirm' is true and 'confirmMode' is 'batch'
// - default to 100
private int confirmBatchNum;
private final LongFunction<String> routingKeyFunc;
private final LongFunction<String> msgPayloadFunc;
public AmqpMsgSendOpDispenser(DriverAdapter adapter,
ParsedOp op,
S4RSpace s4rSpace) {
super(adapter, op, s4rSpace);
publisherConfirm = parsedOp
.getOptionalStaticConfig("publisher_confirm", String.class)
.filter(Predicate.not(String::isEmpty))
.map(BooleanUtils::toBoolean)
.orElse(false);
confirmMode = parsedOp
.getOptionalStaticValue("confirm_mode", String.class)
.orElse(S4RAdapterUtil.AMQP_PUB_CONFIRM_MODE.INDIVIDUAL.label);
if (! S4RAdapterUtil.AMQP_PUB_CONFIRM_MODE.isValidLabel(confirmMode)) {
throw new S4RAdapterInvalidParamException("confirm_mode",
"Must be one following valid values: '" + S4RAdapterUtil.getValidAmqpPublisherConfirmModeList() + "'");
}
confirmBatchNum = parsedOp
.getOptionalStaticConfig("confirm_batch_num", String.class)
.filter(Predicate.not(String::isEmpty))
.map(NumberUtils::toInt)
.orElse(S4RAdapterUtil.DFT_AMQP_PUBLISH_CONFIRM_BATCH_NUM);
if (confirmBatchNum < S4RAdapterUtil.AMQP_PUBLISH_CONFIRM_BATCH_NUM_MIN) {
confirmBatchNum = S4RAdapterUtil.DFT_AMQP_PUBLISH_CONFIRM_BATCH_NUM;
}
routingKeyFunc = lookupOptionalStrOpValueFunc("routing_key", null);
msgPayloadFunc = lookupMandtoryStrOpValueFunc("message");
}
private long getExchangeSenderSeqNum(long cycle) {
return (cycle / ((long) s4rSpace.getAmqpConnNum() * s4rSpace.getAmqpConnChannelNum()))
% s4rSpace.getAmqpMsgClntNum();
}
private Channel getAmqpChannelForSender(long cycle,
String exchangeName) {
long connSeqNum = getConnSeqNum(cycle);
long channelSeqNum = getConnChannelSeqNum(cycle);
long senderSeqNum = getExchangeSenderSeqNum(cycle);
Connection amqpConnection = s4rSpace.getAmqpConnection(cycle % connSeqNum);
S4RSpace.AmqpSenderChannelKey amqpConnChannelKey =
new S4RSpace.AmqpSenderChannelKey(connSeqNum, channelSeqNum, senderSeqNum);
return s4rSpace.getAmqpSenderChannel(amqpConnChannelKey, () -> {
Channel channel = null;
try {
channel = getChannelWithExchange(
amqpConnection,
connSeqNum,
channelSeqNum,
exchangeName);
if (publisherConfirm) {
channel.confirmSelect();
boolean asyncConfirm = false;
if (StringUtils.equalsIgnoreCase(confirmMode, S4RAdapterUtil.AMQP_PUB_CONFIRM_MODE.ASYNC.label)) {
asyncConfirm = true;
channel.addConfirmListener((sequenceNumber, multiple) -> {
// code when message is confirmed
if (logger.isTraceEnabled()) {
logger.debug("Async ack of message publish received: {}, {}",
sequenceNumber, multiple);
}
}, (sequenceNumber, multiple) -> {
// code when message is nack-ed
if (logger.isTraceEnabled()) {
logger.debug("Async n-ack of message publish received: {}, {}",
sequenceNumber, multiple);
}
});
}
if (logger.isDebugEnabled()) {
logger.debug("Publisher Confirms enabled on AMQP channel (sync: {}) -- {}",
!asyncConfirm,
channel);
}
}
} catch (IOException ex) {
throw new S4RAdapterUnexpectedException("Unexpected error when creating the AMQP channel!");
}
return channel;
});
}
@Override
public S4RTimeTrackOp apply(long cycle) {
String msgPayload = msgPayloadFunc.apply(cycle);
if (StringUtils.isBlank(msgPayload)) {
throw new S4RAdapterInvalidParamException("Message payload must be specified and can't be empty!");
}
Channel channel = null;
String exchangeName = getEffectiveExchangeName(cycle);
try {
channel = getAmqpChannelForSender(cycle, exchangeName);
}
catch (Exception ex) {
throw new S4RAdapterUnexpectedException("Unable to create the AMQP channel for sending messages!");
}
return new OpTimeTrackAmqpMsgSendOp(
s4rAdapterMetrics,
s4rSpace,
channel,
exchangeName,
msgPayload,
routingKeyFunc.apply(cycle),
publisherConfirm,
confirmMode,
confirmBatchNum);
}
}

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adapter-s4r/src/main/java/io/nosqlbench/adapter/s4r/exception/S4RAdapterInvalidParamException.java Normal file
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/*
* Copyright (c) 2022 nosqlbench
*
* 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 io.nosqlbench.adapter.s4r.exception;
public class S4RAdapterInvalidParamException extends RuntimeException {
public S4RAdapterInvalidParamException(String paramName, String errDesc) {
super("Invalid setting for parameter (" + paramName + "): " + errDesc);
}
public S4RAdapterInvalidParamException(String fullErrDesc) {
super(fullErrDesc);
}
}

30
adapter-s4r/src/main/java/io/nosqlbench/adapter/s4r/exception/S4RAdapterUnexpectedException.java Normal file
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/*
* Copyright (c) 2022 nosqlbench
*
* 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 io.nosqlbench.adapter.s4r.exception;
public class S4RAdapterUnexpectedException extends RuntimeException {
public S4RAdapterUnexpectedException(String message) {
super(message);
printStackTrace();
}
public S4RAdapterUnexpectedException(Exception e) {
super(e);
printStackTrace();
}
}

24
adapter-s4r/src/main/java/io/nosqlbench/adapter/s4r/exception/S4RAdapterUnsupportedOpException.java Normal file
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/*
* Copyright (c) 2022-2023 nosqlbench
*
* 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 io.nosqlbench.adapter.s4r.exception;
public class S4RAdapterUnsupportedOpException extends RuntimeException {
public S4RAdapterUnsupportedOpException(final String kafkaOpType) {
super("Unsupported Kafka adapter operation type: \"" + kafkaOpType + '"');
}
}

82
adapter-s4r/src/main/java/io/nosqlbench/adapter/s4r/ops/OpTimeTrackAmqpMsgRecvOp.java Normal file
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/*
* Copyright (c) 2022 nosqlbench
*
* 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 io.nosqlbench.adapter.s4r.ops;
import com.rabbitmq.client.*;
import io.nosqlbench.adapter.s4r.S4RSpace;
import io.nosqlbench.adapter.s4r.exception.S4RAdapterUnexpectedException;
import io.nosqlbench.adapter.s4r.util.S4RAdapterMetrics;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
public class OpTimeTrackAmqpMsgRecvOp extends S4RTimeTrackOp {
private final static Logger logger = LogManager.getLogger("OpTimeTrackAmqpMsgRecvOp");
private final String queueName;
private final String bindingKey;
public OpTimeTrackAmqpMsgRecvOp(S4RAdapterMetrics s4rAdapterMetrics,
S4RSpace s4rSpace,
Channel channel,
String exchangeName,
String queueName,
String bindingKey) {
super(s4rAdapterMetrics, s4rSpace, channel, exchangeName);
this.queueName = queueName;
this.bindingKey = bindingKey;
try {
channel.queueBind(queueName, exchangeName, bindingKey);
}
catch (IOException ex) {
throw new S4RAdapterUnexpectedException("Unable to bind queue (\"" + queueName + "\") to " +
"exchange (\"" + exchangeName + "\")!");
}
}
@Override
void cycleMsgProcess(long cycle, Object cycleObj) {
try {
Consumer receiver = new DefaultConsumer(channel) {
@Override
public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties,
byte[] body) throws IOException {
if (logger.isTraceEnabled()) {
String msgPayload = new String(body, StandardCharsets.UTF_8);
logger.trace("Successfully received message ({}) via consumer ({}) in the current channel: {}",
msgPayload,
consumerTag,
channel);
}
}
};
channel.basicConsume(queueName, receiver);
}
catch (IOException e) {
throw new S4RAdapterUnexpectedException(
"Failed to receive message via the current channel: " + channel);
}
}
}

120
adapter-s4r/src/main/java/io/nosqlbench/adapter/s4r/ops/OpTimeTrackAmqpMsgSendOp.java Normal file
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/*
* Copyright (c) 2022 nosqlbench
*
* 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 io.nosqlbench.adapter.s4r.ops;
import com.rabbitmq.client.Channel;
import io.nosqlbench.adapter.s4r.S4RSpace;
import io.nosqlbench.adapter.s4r.exception.S4RAdapterUnexpectedException;
import io.nosqlbench.adapter.s4r.util.S4RAdapterMetrics;
import io.nosqlbench.adapter.s4r.util.S4RAdapterUtil;
import org.apache.commons.lang3.StringUtils;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.util.concurrent.TimeoutException;
public class OpTimeTrackAmqpMsgSendOp extends S4RTimeTrackOp {
private final static Logger logger = LogManager.getLogger("OpTimeTrackAmqpMsgSendOp");
private final String routingKey;
private final boolean publishConfirm;
private final String confirmMode;
private final int confirmBatchNum;
private static final ThreadLocal<Integer>
publishConfirmBatchTrackingCnt = ThreadLocal.withInitial(() -> 0);
public OpTimeTrackAmqpMsgSendOp(S4RAdapterMetrics s4rAdapterMetrics,
S4RSpace s4rSpace,
Channel channel,
String exchangeName,
String message,
String routingKey,
boolean publishConfirm,
String confirmMode,
int confirmBatchNum) {
super(s4rAdapterMetrics, s4rSpace, channel, exchangeName);
this.cycleObj = message;
this.routingKey = routingKey;
this.publishConfirm = publishConfirm;
this.confirmMode = confirmMode;
this.confirmBatchNum = confirmBatchNum;
}
@Override
void cycleMsgProcess(long cycle, Object cycleObj) {
assert (cycleObj != null);
assert (cycleObj.getClass().equals(String.class));
String msgPayload = (String) cycleObj;
try {
channel.basicPublish(
exchangeName,
routingKey,
null,
msgPayload.getBytes(StandardCharsets.UTF_8));
if (publishConfirm) {
// Individual publish confirm
if (StringUtils.containsIgnoreCase(confirmMode, S4RAdapterUtil.AMQP_PUB_CONFIRM_MODE.INDIVIDUAL.label)) {
channel.waitForConfirms(S4RAdapterUtil.DFT_AMQP_PUBLISH_CONFIRM_TIMEOUT_MS);
}
// Batch publish confirm
else if (StringUtils.containsIgnoreCase(confirmMode, S4RAdapterUtil.AMQP_PUB_CONFIRM_MODE.BATCH.label)) {
int publishConfirmTrackingCnt = publishConfirmBatchTrackingCnt.get();
if ( (publishConfirmTrackingCnt > 0) &&
( (publishConfirmTrackingCnt % (confirmBatchNum - 1) == 0) ||
(publishConfirmTrackingCnt == (s4RSpace.getTotalCycleNum() - 1)) ) ) {
synchronized (this) {
channel.waitForConfirms(S4RAdapterUtil.DFT_AMQP_PUBLISH_CONFIRM_TIMEOUT_MS);
}
}
else {
publishConfirmBatchTrackingCnt.set(publishConfirmTrackingCnt+1);
}
}
// Async publish confirm
// - Do nothing here. See "channel.addConfirmListener" code in 'AmqpMsgSendOpDispenser'
}
if (logger.isTraceEnabled()) {
logger.trace("Successfully published message ({}) via the current channel: {}",
msgPayload, channel);
}
}
catch (IllegalStateException ex) {
throw new S4RAdapterUnexpectedException(
"Wait for confirm on a wrong non-confirm channel: " + channel);
}
catch (InterruptedException | TimeoutException ex) {
throw new S4RAdapterUnexpectedException(
"Failed to wait for the ack of the published message (" + msgPayload
+ ") via the current channel: " + channel);
}
catch (IOException ex) {
throw new S4RAdapterUnexpectedException(
"Failed to publish message (" + msgPayload
+ ") via the current channel: " + channel);
}
}
}

70
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/*
* Copyright (c) 2022 nosqlbench
*
* 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 io.nosqlbench.adapter.s4r.ops;
import com.rabbitmq.client.Channel;
import io.nosqlbench.adapter.s4r.S4RSpace;
import io.nosqlbench.adapter.s4r.util.S4RAdapterMetrics;
import io.nosqlbench.engine.api.activityimpl.uniform.flowtypes.CycleOp;
import java.io.IOException;
public abstract class S4RTimeTrackOp implements CycleOp<Object> {
private final S4RAdapterMetrics s4rAdapterMetrics;
protected final S4RSpace s4RSpace;
protected final Channel channel;
protected final String exchangeName;
// Maximum time length to execute Kafka operations (e.g. message send or consume)
// - when NB execution passes this threshold, it is simply NoOp
// - 0 means no maximum time constraint. S4RTimeTrackOp is always executed until NB execution cycle finishes
protected final long maxOpTimeInSec;
protected final long activityStartTime;
protected Object cycleObj;
public S4RTimeTrackOp(S4RAdapterMetrics s4rAdapterMetrics,
S4RSpace s4RSpace,
Channel channel,
String exchangeName)
{
this.s4rAdapterMetrics = s4rAdapterMetrics;
this.s4RSpace = s4RSpace;
this.channel = channel;
this.exchangeName = exchangeName;
this.activityStartTime = s4RSpace.getActivityStartTimeMills();
this.maxOpTimeInSec = s4RSpace.getMaxOpTimeInSec();
}
@Override
public Object apply(long cycle) {
long timeElapsedMills = System.currentTimeMillis() - activityStartTime;
// If maximum operation duration is specified, only process messages
// before the maximum duration threshold is reached. Otherwise, this is
// just no-op.
if ( (maxOpTimeInSec == 0) || (timeElapsedMills <= (maxOpTimeInSec*1000)) ) {
cycleMsgProcess(cycle, cycleObj);
}
return null;
}
abstract void cycleMsgProcess(long cycle, Object cycleObj);
}

111
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/*
* Copyright (c) 2022-2023 nosqlbench
*
* 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 io.nosqlbench.adapter.s4r.util;
import com.codahale.metrics.Counter;
import com.codahale.metrics.Histogram;
import com.codahale.metrics.Timer;
import io.nosqlbench.adapter.s4r.dispensers.AmqpBaseOpDispenser;
import io.nosqlbench.api.config.NBLabeledElement;
import io.nosqlbench.api.config.NBLabels;
import io.nosqlbench.api.engine.metrics.ActivityMetrics;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
public class S4RAdapterMetrics {
private static final Logger logger = LogManager.getLogger("S4JAdapterMetrics");
private final NBLabels labels;
private Histogram messageSizeHistogram;
private Timer bindTimer;
private Timer executeTimer;
// - message out of sequence error counter
private Counter msgErrOutOfSeqCounter;
// - message loss counter
private Counter msgErrLossCounter;
// - message duplicate error counter
private Counter msgErrDuplicateCounter;
public Histogram getE2eMsgProcLatencyHistogram() {
return this.e2eMsgProcLatencyHistogram;
}
// end-to-end latency
private Histogram e2eMsgProcLatencyHistogram;
private final AmqpBaseOpDispenser s4rBaseOpDispenser;
public S4RAdapterMetrics(final AmqpBaseOpDispenser s4rBaseOpDispenser, final NBLabeledElement labeledParent) {
this.s4rBaseOpDispenser = s4rBaseOpDispenser;
labels=labeledParent.getLabels().and("name", S4RAdapterMetrics.class.getSimpleName());
}
public void initS4JAdapterInstrumentation() {
// Histogram metrics
messageSizeHistogram =
ActivityMetrics.histogram(this.s4rBaseOpDispenser,
"message_size", ActivityMetrics.DEFAULT_HDRDIGITS);
// Timer metrics
bindTimer =
ActivityMetrics.timer(this.s4rBaseOpDispenser,
"bind", ActivityMetrics.DEFAULT_HDRDIGITS);
executeTimer =
ActivityMetrics.timer(this.s4rBaseOpDispenser,
"execute", ActivityMetrics.DEFAULT_HDRDIGITS);
// End-to-end metrics
// Latency
e2eMsgProcLatencyHistogram =
ActivityMetrics.histogram(this.s4rBaseOpDispenser, "e2e_msg_latency", ActivityMetrics.DEFAULT_HDRDIGITS);
// Error metrics
msgErrOutOfSeqCounter =
ActivityMetrics.counter(this.s4rBaseOpDispenser, "err_msg_oos");
msgErrLossCounter =
ActivityMetrics.counter(this.s4rBaseOpDispenser, "err_msg_loss");
msgErrDuplicateCounter =
ActivityMetrics.counter(this.s4rBaseOpDispenser, "err_msg_dup");
}
public Timer getBindTimer() { return bindTimer; }
public Timer getExecuteTimer() { return executeTimer; }
public Histogram getMessagesizeHistogram() { return messageSizeHistogram; }
public Counter getMsgErrOutOfSeqCounter() {
return msgErrOutOfSeqCounter;
}
public void setMsgErrOutOfSeqCounter(Counter msgErrOutOfSeqCounter) {
this.msgErrOutOfSeqCounter = msgErrOutOfSeqCounter;
}
public Counter getMsgErrLossCounter() {
return msgErrLossCounter;
}
public void setMsgErrLossCounter(Counter msgErrLossCounter) {
this.msgErrLossCounter = msgErrLossCounter;
}
public Counter getMsgErrDuplicateCounter() {
return msgErrDuplicateCounter;
}
public void setMsgErrDuplicateCounter(Counter msgErrDuplicateCounter) {
this.msgErrDuplicateCounter = msgErrDuplicateCounter;
}
}

114
adapter-s4r/src/main/java/io/nosqlbench/adapter/s4r/util/S4RAdapterUtil.java Normal file
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/*
* Copyright (c) 2023 nosqlbench
*
* 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 io.nosqlbench.adapter.s4r.util;
import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.apache.commons.lang3.StringUtils;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;
import java.util.stream.Stream;
public class S4RAdapterUtil {
private static final Logger logger = LogManager.getLogger(S4RAdapterUtil.class);
///////
// Valid document level parameters for JMS NB yaml file
public enum DOC_LEVEL_PARAMS {
// Blocking message producing or consuming
ASYNC_API("async_api");
public final String label;
DOC_LEVEL_PARAMS(final String label) {
this.label = label;
}
}
public enum AMQP_EXCHANGE_TYPES {
DIRECT("direct"),
FANOUT("fanout"),
TOPIC("topic"),
HEADERS("headers");
public final String label;
AMQP_EXCHANGE_TYPES(String label) {
this.label = label;
}
private static final Set<String> LABELS = Stream.of(values()).map(v -> v.label)
.collect(Collectors.toUnmodifiableSet());
public static boolean isValidLabel(String label) {
return LABELS.contains(label);
}
}
public static String getValidAmqpExchangeTypeList() {
return StringUtils.join(AMQP_EXCHANGE_TYPES.LABELS, ", ");
}
public enum AMQP_PUB_CONFIRM_MODE {
INDIVIDUAL("individual"),
BATCH("batch"),
ASYNC("async");
public final String label;
AMQP_PUB_CONFIRM_MODE(String label) {
this.label = label;
}
private static final Set<String> LABELS = Stream.of(values()).map(v -> v.label)
.collect(Collectors.toUnmodifiableSet());
public static boolean isValidLabel(String label) {
return LABELS.contains(label);
}
}
public static String getValidAmqpPublisherConfirmModeList() {
return StringUtils.join(AMQP_EXCHANGE_TYPES.LABELS, ", ");
}
// At least 20 messages in a publishing batch
public static int AMQP_PUBLISH_CONFIRM_BATCH_NUM_MIN = 20;
public static int DFT_AMQP_PUBLISH_CONFIRM_BATCH_NUM = 100;
public static int DFT_AMQP_PUBLISH_CONFIRM_TIMEOUT_MS = 1000;
public static Map<String, String> convertJsonToMap(final String jsonStr) throws Exception {
final ObjectMapper mapper = new ObjectMapper();
return mapper.readValue(jsonStr, new TypeReference<Map<String, String>>(){});
}
public static void pauseCurThreadExec(final int pauseInSec) {
if (0 < pauseInSec) try {
Thread.sleep(pauseInSec * 1000L);
} catch (final InterruptedException ie) {
ie.printStackTrace();
}
}
public static void messageErrorHandling(final Exception exception, final boolean strictErrorHandling, final String errorMsg) {
exception.printStackTrace();
if (strictErrorHandling) throw new RuntimeException(errorMsg + " [ " + exception.getMessage() + " ]");
pauseCurThreadExec(1);
}
}

89
adapter-s4r/src/main/java/io/nosqlbench/adapter/s4r/util/S4RClientConf.java Normal file
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/*
* Copyright (c) 2022-2023 nosqlbench
*
* 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 io.nosqlbench.adapter.s4r.util;
import org.apache.commons.configuration2.Configuration;
import org.apache.commons.configuration2.FileBasedConfiguration;
import org.apache.commons.configuration2.PropertiesConfiguration;
import org.apache.commons.configuration2.builder.FileBasedConfigurationBuilder;
import org.apache.commons.configuration2.builder.fluent.Parameters;
import org.apache.commons.configuration2.ex.ConfigurationException;
import org.apache.commons.lang3.StringUtils;
import org.apache.commons.lang3.builder.ToStringBuilder;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import java.io.File;
import java.io.IOException;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
public class S4RClientConf {
private static final Logger logger = LogManager.getLogger(S4RClientConf.class);
// https://docs.datastax.com/en/streaming/starlight-for-rabbitmq/2.10.1.x/configuration/configuration.html
private final Map<String, String> s4rConfMap = new HashMap<>();
public S4RClientConf(final String clientConfFileName) {
//////////////////
// Read related S4R client configuration settings from a file
this.readRawConfFromFile(clientConfFileName);
}
public void readRawConfFromFile(final String fileName) {
final File file = new File(fileName);
try {
final String canonicalFilePath = file.getCanonicalPath();
final Parameters params = new Parameters();
final FileBasedConfigurationBuilder<FileBasedConfiguration> builder =
new FileBasedConfigurationBuilder<FileBasedConfiguration>(PropertiesConfiguration.class)
.configure(params.properties()
.setFileName(fileName));
final Configuration config = builder.getConfiguration();
for (final Iterator<String> it = config.getKeys(); it.hasNext(); ) {
final String confKey = it.next();
final String confVal = config.getProperty(confKey).toString();
// Get client connection specific configuration settings, removing "topic." prefix
if (!StringUtils.isBlank(confVal))
this.s4rConfMap.put(confKey, confVal);
}
} catch (final IOException ioe) {
S4RClientConf.logger.error("Can't read the specified config properties file: {}", fileName);
ioe.printStackTrace();
} catch (final ConfigurationException cex) {
S4RClientConf.logger.error("Error loading configuration items from the specified config properties file: {}:{}", fileName, cex.getMessage());
cex.printStackTrace();
}
}
public Map<String, String> getS4rConfMap() { return this.s4rConfMap; }
public String toString() {
return new ToStringBuilder(this).
append("s4rConfMap", this.s4rConfMap).
toString();
}
}

62
adapter-s4r/src/main/resources/README.md Normal file
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# Overview
This NB Kafka adapter allows publishing messages to or consuming messages from
* a Kafka cluster, or
* a Pulsar cluster with [S4K](https://github.com/datastax/starlight-for-kafka) or [KoP](https://github.com/streamnative/kop) Kafka Protocol handler for Pulsar.
At high level, this adapter supports the following Kafka functionalities
* Publishing messages to one Kafka topic with sync. or async. message-send acknowledgements (from brokers)
* Subscribing messages from one or multiple Kafka topics with sync. or async. message-recv acknowlegements (to brokers) (aka, message commits)
* auto message commit
* manual message commit with a configurable number of message commits in one batch
* Kafka Transaction support
## Example NB Yaml
* [kafka_producer.yaml](./s4r_producer.yaml)
*
* [kafka_consumer.yaml](./s4r_consumer.yaml)
# Usage
```bash
## Kafka Producer
$ <nb_cmd> run driver=kafka -vv cycles=100 threads=2 num_clnt=2 yaml=s4r_producer.yaml config=s4r_config.properties bootstrap_server=PLAINTEXT://localhost:9092
## Kafka Consumer
$ <nb_cmd> run driver=kafka -vv cycles=100 threads=4 num_clnt=2 num_cons_grp=2 yaml=s4r_producer.yaml config=s4r_config.properties bootstrap_server=PLAINTEXT://localhost:9092
```
## NB Kafka adapter specific CLI parameters
* `num_clnt`: the number of Kafka clients to publish messages to or to receive messages from
* For producer workload, this is the number of the producer threads to publish messages to the same topic
* Can have multiple producer threads for one topic/partition (`KafkaProducer` is thread-safe)
* `threads` and `num_clnt` values MUST be the same.
* For consumer workload, this is the partition number of a topic
* Consumer workload supports to subscribe from multiple topics. If so, it requires all topics having the same partition number.
* Only one consumer thread for one topic/partition (`KafkaConsumer` is NOT thread-safe)
* `threads` MUST be equal to `num_clnt`*`num_cons_grp`
* `num_cons_grp`: the number of consumer groups
* Only relevant for consumer workload
For the Kafka NB adapter, Document level parameters can only be statically bound; and currently, the following Document level configuration parameters are supported:
* `async_api` (boolean):
* When true, use async Kafka client API.
* `seq_tracking` (boolean):
* When true, a sequence number is created as part of each message's properties
* This parameter is used in conjunction with the next one in order to simulate abnormal message processing errors and then be able to detect such errors successfully.
* `seqerr_simu`:
* A list of error simulation types separated by comma (,)
* Valid error simulation types
* `out_of_order`: simulate message out of sequence
* `msg_loss`: simulate message loss
* `msg_dup`: simulate message duplication
* This value should be used only for testing purposes. It is not recommended to use this parameter in actual testing environments.
* `e2e_starting_time_source`:
* Starting timestamp for end-to-end operation. When specified, will update the `e2e_msg_latency` histogram with the calculated end-to-end latency. The latency is calculated by subtracting the starting time from the current time. The starting time is determined from a configured starting time source. The unit of the starting time is milliseconds since epoch.
* The possible values for `e2e_starting_time_source`:
* `message_publish_time` : uses the message publishing timestamp as the starting time. The message publishing time, in this case, [is computed by the Kafka client on record generation](https://kafka.apache.org/34/javadoc/org/apache/kafka/clients/producer/ProducerRecord.html). This is the case, as [`CreateTime` is the default](https://docs.confluent.io/platform/current/installation/configuration/topic-configs.html#message-timestamp-type).

24
adapter-s4r/src/main/resources/build-nb-s4r-driver.sh Executable file
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@@ -0,0 +1,24 @@
#!/usr/local/bin/bash
#
# Copyright (c) 2023 nosqlbench
#
# 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.
#
: "${SKIP_TESTS:=1}"
(
cd "$(git rev-parse --show-toplevel)" && \
mvn clean install "-DskipTests" -pl adapters-api,adapter-s4r,nb5 && \
[[ ${SKIP_TESTS} -ne 1 ]] && \
mvn test -pl adapters-api,adapter-s4r
)

5
adapter-s4r/src/main/resources/csv/binding_keys.csv Normal file
View File

@@ -0,0 +1,5 @@
name
alpha
beta
gamma
delta
1 name
2 alpha
3 beta
4 gamma
5 delta

4
adapter-s4r/src/main/resources/csv/exchange_names.csv Normal file
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@@ -0,0 +1,4 @@
name
usa
canada
german
1 name
2 usa
3 canada
4 german

3
adapter-s4r/src/main/resources/csv/queue_names.csv Normal file
View File

@@ -0,0 +1,3 @@
queue1
queue2
queue3
1 queue1
2 queue2
3 queue3

3
adapter-s4r/src/main/resources/csv/routing_keys.csv Normal file
View File

@@ -0,0 +1,3 @@
name
alpha
delta
1 name
2 alpha
3 delta

24
adapter-s4r/src/main/resources/s4r_config.properties Normal file
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@@ -0,0 +1,24 @@
#
# Copyright (c) 2023 nosqlbench
#
# 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.
#
##
# Below is an example to connect to Astra Streaming with RabbitMQ/S4R enabled
amqpSrvHost=rabbitmq-gcp-uscentral1.streaming.datastax.com
amqpSrvPort=5671
virtualHost=<as_tenant_name>/rabbitmq
jwtToken=<jwt_token_value>
# valid values: direct, fanout, topic, headers
exchangeType=direct

18
adapter-s4r/src/main/resources/s4r_consumer.yaml Normal file
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@@ -0,0 +1,18 @@
bindings:
myexname: CSVFrequencySampler('csv/exchange_names.csv', 'name')
myqueue: CSVFrequencySampler('csv/queue_names.csv', 'name')
myroutingkey: CSVFrequencySampler('csv/routing_keys.csv', 'name')
# Doc-level parameters (must be static)
params:
blocks:
msg-recv-block:
ops:
AmqpMsgReceiver:
#exchange_names: "{myexname}"
exchange_name: "alpha"
queue_name: "{myqueue}"
binding_key: "{myroutingkey}"

39
adapter-s4r/src/main/resources/s4r_producer.yaml Normal file
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@@ -0,0 +1,39 @@
bindings:
mytext_val: AlphaNumericString(100)
myexname: CSVFrequencySampler('csv/exchange_names.csv', 'name')
myroutingkey: CSVFrequencySampler('csv/routing_keys.csv', 'name')
# Doc-level parameters (must be static)
params:
# whether to do publisher confirm (for reliable publishing)
# - default: false
publisher_confirm: "false"
#publisher_confirm: "true"
# If 'publisher_confirm' is true, use one of the following 3 confirm modes:
# - individual (wait_for_confirm individually)
# - batch (wait_for_confirm in batch)
# - async [default]
confirm_mode: "aysnc"
#confirm_mode: "individual"
#confirm_mode: "batch"
# Only relevant when 'publisher_confirm' is true and 'confirm_mode' is "batch"
confirm_batch_num: 100
# default timeout value (in milliseconds)
# - only relevant when publisher_confirm' is true and 'confirm_mode' is NOT "async"
dft_confirm_timeout_ms: 1000
blocks:
msg-send-block:
ops:
AmqpMsgSender:
#exchange_names: "{myexname}"
exchange_names: "alpha"
routing_key: "{myroutingkey}"
## (Optional) Kafka message value.
# - message key and value can't be both empty at the same time
message: "{mytext_val}"

36
adapter-s4r/src/main/resources/start_s4r_consumer.sh Executable file
View File

@@ -0,0 +1,36 @@
#!/usr/local/bin/bash
#
# Copyright (c) 2023 nosqlbench
#
# 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.
#
: "${REBUILD:=1}"
: "${CYCLES:=1000000000}"
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" &>/dev/null && pwd)"
if [[ ${REBUILD} -eq 1 ]]; then
"${SCRIPT_DIR}/build-nb-kafka-driver.sh"
fi
java -jar nb5/target/nb5.jar \
run \
driver=s4r \
-vv \
--report-interval 5 \
--docker-metrics \
cycles=${CYCLES} \
threads=1 \
num_clnt=1 \
num_cons_grp=1 \
yaml="${SCRIPT_DIR}/kafka_consumer.yaml" \
config="${SCRIPT_DIR}/kafka_config.properties" \
bootstrap_server=PLAINTEXT://localhost:9092

38
adapter-s4r/src/main/resources/start_s4r_producer.sh Executable file
View File

@@ -0,0 +1,38 @@
#!/usr/local/bin/bash
#
# Copyright (c) 2023 nosqlbench
#
# 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.
#
: "${REBUILD:=1}"
: "${CYCLES:=1000000000}"
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" &>/dev/null && pwd)"
if [[ ${REBUILD} -eq 1 ]]; then
"${SCRIPT_DIR}/build-nb-kafka-driver.sh"
fi
while [[ 1 -eq 1 ]]; do
java -jar nb5/target/nb5.jar \
run \
driver=s4r \
-vv \
--report-interval 5 \
--docker-metrics \
cycles="${CYCLES}" \
threads=1 \
num_clnt=1 \
yaml="${SCRIPT_DIR}/kafka_producer.yaml" \
config="${SCRIPT_DIR}/kafka_config.properties" \
bootstrap_server=PLAINTEXT://localhost:9092
sleep 10
done

6
nb5/pom.xml
View File

@@ -113,6 +113,12 @@
<version>${revision}</version>
</dependency>
<dependency>
<groupId>io.nosqlbench</groupId>
<artifactId>adapter-s4r</artifactId>
<version>${revision}</version>
</dependency>
<dependency>
<groupId>io.nosqlbench</groupId>
<artifactId>adapter-jdbc</artifactId>

1
pom.xml
View File

@@ -65,6 +65,7 @@
<module.adapter-pulsar>adapter-pulsar</module.adapter-pulsar>
<module.adapter-s4j>adapter-s4j</module.adapter-s4j>
<module.adapter-kafka>adapter-kafka</module.adapter-kafka>
<module.adapter-kafka>adapter-s4r</module.adapter-kafka>
<module.adapter-jdbc>adapter-jdbc</module.adapter-jdbc>
<!-- VIRTDATA MODULES -->