opensource/rocketmq
3
0
Fork 0
mirror of https://github.com/apache/rocketmq.git synced 2026-09-01 15:47:01 +08:00
Code Issues Packages Projects Releases Wiki Activity

[Optimization] Replace Timer to ScheduleExecutorService (#4208)

Browse Source 
* replace Timer to ScheduleExecutorService

* replace timetask to runnable

* Change the style of creating ThreadPoolExecutor

* Remove unused import

* set daemon

* checkstyle
This commit is contained in:
Oliver
2022-04-27 09:22:21 +08:00
committed by GitHub
parent 9de7be4785
commit a800706752
1 changed files with 10 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files
example/src/main/java/org/apache/rocketmq/example/benchmark/BatchProducer.java
+10 -8
View File
@@ -21,10 +21,10 @@ import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;
import java.util.Random;
import java.util.Timer;
import java.util.TimerTask;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicLong;
import java.util.concurrent.atomic.LongAdder;
@@ -42,6 +42,7 @@ import org.apache.rocketmq.client.log.ClientLogger;
import org.apache.rocketmq.client.producer.DefaultMQProducer;
import org.apache.rocketmq.client.producer.SendResult;
import org.apache.rocketmq.client.producer.SendStatus;
import org.apache.rocketmq.common.ThreadFactoryImpl;
import org.apache.rocketmq.logging.InternalLogger;
import org.apache.rocketmq.common.message.Message;
import org.apache.rocketmq.remoting.RPCHook;
@@ -317,7 +318,8 @@ class StatsBenchmarkBatchProducer {
private final LongAdder sendMessageFailedCount = new LongAdder();
private final Timer timer = new Timer("BenchmarkTimerThread", true);
private final ScheduledExecutorService executorService = Executors.newSingleThreadScheduledExecutor(new ThreadFactoryImpl(
"BenchmarkTimerThread", Boolean.TRUE));
private final LinkedList<Long[]> snapshotList = new LinkedList<>();
@@ -360,7 +362,7 @@ class StatsBenchmarkBatchProducer {
public void start() {
timer.scheduleAtFixedRate(new TimerTask() {
executorService.scheduleAtFixedRate(new Runnable() {
@Override
public void run() {
snapshotList.addLast(createSnapshot());
@@ -368,9 +370,9 @@ class StatsBenchmarkBatchProducer {
snapshotList.removeFirst();
}
}
}, 1000, 1000);
}, 1000, 1000, TimeUnit.MILLISECONDS);
timer.scheduleAtFixedRate(new TimerTask() {
executorService.scheduleAtFixedRate(new Runnable() {
private void printStats() {
if (snapshotList.size() >= 10) {
Long[] begin = snapshotList.getFirst();
@@ -394,10 +396,10 @@ class StatsBenchmarkBatchProducer {
e.printStackTrace();
}
}
}, 10000, 10000);
}, 10000, 10000, TimeUnit.MILLISECONDS);
}
public void shutdown() {
timer.cancel();
executorService.shutdown();
}
}