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Rocketmq

Apache RocketMQ / Rocketmq
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R
Rocketmq
提交 25c4e1cc 编写于 作者: R rongtongjin
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Merge branch master into develop

上级 881f7675 c8892e1b
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README.md
浏览文件 @ 25c4e1cc
......@@ -11,11 +11,12 @@
It offers a variety of features:
* Pub/Sub messaging model
* Messageing patterns including publish/subscribe, request/reply and streaming
* Financial grade transactional message
* Built-in fault tolerance and high availability configuration options base on [DLedger](https://github.com/openmessaging/openmessaging-storage-dledger)
* A variety of cross language clients, such as Java, C/C++, Python, Go
* Pluggable transport protocols, such as TCP, SSL, AIO
* Inbuilt message tracing capability, also support opentracing
* Built-in message tracing capability, also support opentracing
* Versatile big-data and streaming ecosytem integration
* Message retroactivity by time or offset
* Reliable FIFO and strict ordered messaging in the same queue
......@@ -27,7 +28,8 @@ It offers a variety of features:
* Various message filter mechanics such as SQL and Tag
* Docker images for isolated testing and cloud isolated clusters
* Feature-rich administrative dashboard for configuration, metrics and monitoring
* Authentication and authorisation
* Authentication and authorization
* Free open source connectors, for both sources and sinks
----------
......
example/src/main/java/org/apache/rocketmq/example/benchmark/Consumer.java
浏览文件 @ 25c4e1cc
......@@ -22,7 +22,9 @@ import java.util.LinkedList;
import java.util.List;
import java.util.Timer;
import java.util.TimerTask;
import java.util.concurrent.ThreadLocalRandom;
import java.util.concurrent.atomic.AtomicLong;
import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.Option;
import org.apache.commons.cli.Options;
......@@ -49,15 +51,16 @@ public class Consumer {
final String topic = commandLine.hasOption('t') ? commandLine.getOptionValue('t').trim() : "BenchmarkTest";
final String groupPrefix = commandLine.hasOption('g') ? commandLine.getOptionValue('g').trim() : "benchmark_consumer";
final String isPrefixEnable = commandLine.hasOption('p') ? commandLine.getOptionValue('p').trim() : "true";
final String isSuffixEnable = commandLine.hasOption('p') ? commandLine.getOptionValue('p').trim() : "true";
final String filterType = commandLine.hasOption('f') ? commandLine.getOptionValue('f').trim() : null;
final String expression = commandLine.hasOption('e') ? commandLine.getOptionValue('e').trim() : null;
final double failRate = commandLine.hasOption('r') ? Double.parseDouble(commandLine.getOptionValue('r').trim()) : 0.0;
String group = groupPrefix;
if (Boolean.parseBoolean(isPrefixEnable)) {
group = groupPrefix + "_" + Long.toString(System.currentTimeMillis() % 100);
if (Boolean.parseBoolean(isSuffixEnable)) {
group = groupPrefix + "_" + (System.currentTimeMillis() % 100);
}
System.out.printf("topic: %s, group: %s, prefix: %s, filterType: %s, expression: %s%n", topic, group, isPrefixEnable, filterType, expression);
System.out.printf("topic: %s, group: %s, suffix: %s, filterType: %s, expression: %s%n", topic, group, isSuffixEnable, filterType, expression);
final StatsBenchmarkConsumer statsBenchmarkConsumer = new StatsBenchmarkConsumer();
......@@ -85,9 +88,15 @@ public class Consumer {
(long) (((end[1] - begin[1]) / (double) (end[0] - begin[0])) * 1000L);
final double averageB2CRT = (end[2] - begin[2]) / (double) (end[1] - begin[1]);
final double averageS2CRT = (end[3] - begin[3]) / (double) (end[1] - begin[1]);
final long failCount = end[4] - begin[4];
final long b2cMax = statsBenchmarkConsumer.getBorn2ConsumerMaxRT().get();
final long s2cMax = statsBenchmarkConsumer.getStore2ConsumerMaxRT().get();
statsBenchmarkConsumer.getBorn2ConsumerMaxRT().set(0);
statsBenchmarkConsumer.getStore2ConsumerMaxRT().set(0);
System.out.printf("Consume TPS: %d Average(B2C) RT: %7.3f Average(S2C) RT: %7.3f MAX(B2C) RT: %d MAX(S2C) RT: %d%n",
consumeTps, averageB2CRT, averageS2CRT, end[4], end[5]
System.out.printf("TPS: %d FAIL: %d AVG(B2C) RT: %7.3f AVG(S2C) RT: %7.3f MAX(B2C) RT: %d MAX(S2C) RT: %d%n",
consumeTps, failCount, averageB2CRT, averageS2CRT, b2cMax, s2cMax
);
}
}
......@@ -144,7 +153,12 @@ public class Consumer {
compareAndSetMax(statsBenchmarkConsumer.getStore2ConsumerMaxRT(), store2ConsumerRT);
return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
if (ThreadLocalRandom.current().nextDouble() < failRate) {
statsBenchmarkConsumer.getFailCount().incrementAndGet();
return ConsumeConcurrentlyStatus.RECONSUME_LATER;
} else {
return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
}
}
});
......@@ -174,6 +188,10 @@ public class Consumer {
opt.setRequired(false);
options.addOption(opt);
opt = new Option("r", "fail rate", true, "consumer fail rate, default 0");
opt.setRequired(false);
options.addOption(opt);
return options;
}
......@@ -200,14 +218,15 @@ class StatsBenchmarkConsumer {
private final AtomicLong store2ConsumerMaxRT = new AtomicLong(0L);
private final AtomicLong failCount = new AtomicLong(0L);
public Long[] createSnapshot() {
Long[] snap = new Long[] {
System.currentTimeMillis(),
this.receiveMessageTotalCount.get(),
this.born2ConsumerTotalRT.get(),
this.store2ConsumerTotalRT.get(),
this.born2ConsumerMaxRT.get(),
this.store2ConsumerMaxRT.get(),
this.failCount.get()
};
return snap;
......@@ -232,4 +251,8 @@ class StatsBenchmarkConsumer {
public AtomicLong getStore2ConsumerMaxRT() {
return store2ConsumerMaxRT;
}
public AtomicLong getFailCount() {
return failCount;
}
}
store/src/main/java/org/apache/rocketmq/store/CommitLog.java
浏览文件 @ 25c4e1cc
......@@ -596,7 +596,7 @@ public class CommitLog {
msg.setStoreHostAddressV6Flag();
}
long eclipsedTimeInLock = 0;
long elapsedTimeInLock = 0;
MappedFile unlockMappedFile = null;
MappedFile mappedFile = this.mappedFileQueue.getLastMappedFile();
......@@ -647,14 +647,14 @@ public class CommitLog {
return new PutMessageResult(PutMessageStatus.UNKNOWN_ERROR, result);
}
eclipsedTimeInLock = this.defaultMessageStore.getSystemClock().now() - beginLockTimestamp;
elapsedTimeInLock = this.defaultMessageStore.getSystemClock().now() - beginLockTimestamp;
beginTimeInLock = 0;
} finally {
putMessageLock.unlock();
}
if (eclipsedTimeInLock > 500) {
log.warn("[NOTIFYME]putMessage in lock cost time(ms)={}, bodyLength={} AppendMessageResult={}", eclipsedTimeInLock, msg.getBody().length, result);
if (elapsedTimeInLock > 500) {
log.warn("[NOTIFYME]putMessage in lock cost time(ms)={}, bodyLength={} AppendMessageResult={}", elapsedTimeInLock, msg.getBody().length, result);
}
if (null != unlockMappedFile && this.defaultMessageStore.getMessageStoreConfig().isWarmMapedFileEnable()) {
......@@ -752,7 +752,7 @@ public class CommitLog {
messageExtBatch.setStoreHostAddressV6Flag();
}
long eclipsedTimeInLock = 0;
long elapsedTimeInLock = 0;
MappedFile unlockMappedFile = null;
MappedFile mappedFile = this.mappedFileQueue.getLastMappedFile();
......@@ -807,14 +807,14 @@ public class CommitLog {
return new PutMessageResult(PutMessageStatus.UNKNOWN_ERROR, result);
}
eclipsedTimeInLock = this.defaultMessageStore.getSystemClock().now() - beginLockTimestamp;
elapsedTimeInLock = this.defaultMessageStore.getSystemClock().now() - beginLockTimestamp;
beginTimeInLock = 0;
} finally {
putMessageLock.unlock();
}
if (eclipsedTimeInLock > 500) {
log.warn("[NOTIFYME]putMessages in lock cost time(ms)={}, bodyLength={} AppendMessageResult={}", eclipsedTimeInLock, messageExtBatch.getBody().length, result);
if (elapsedTimeInLock > 500) {
log.warn("[NOTIFYME]putMessages in lock cost time(ms)={}, bodyLength={} AppendMessageResult={}", elapsedTimeInLock, messageExtBatch.getBody().length, result);
}
if (null != unlockMappedFile && this.defaultMessageStore.getMessageStoreConfig().isWarmMapedFileEnable()) {
......
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