gfwleak/wanglihui-ip-learning-graph
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手动创建连接池

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wanglihui
2020-07-21 19:40:25 +08:00
parent b86aa3f5c8
commit 2db192629a
1 changed files with 8 additions and 4 deletions
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12
IP-learning-graph/src/main/java/cn/ac/iie/utils/ExecutorThreadPool.java
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@@ -1,12 +1,11 @@
package cn.ac.iie.utils; package cn.ac.iie.utils;
import cn.ac.iie.config.ApplicationConfig; import cn.ac.iie.config.ApplicationConfig;
import com.google.common.util.concurrent.ThreadFactoryBuilder;
import org.slf4j.Logger; import org.slf4j.Logger;
import org.slf4j.LoggerFactory; import org.slf4j.LoggerFactory;
import java.util.concurrent.ExecutorService; import java.util.concurrent.*;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
public class ExecutorThreadPool { public class ExecutorThreadPool {
private static final Logger LOG = LoggerFactory.getLogger(ExecutorThreadPool.class); private static final Logger LOG = LoggerFactory.getLogger(ExecutorThreadPool.class);
@@ -18,7 +17,11 @@ public class ExecutorThreadPool {
} }
private static void getThreadPool(){ private static void getThreadPool(){
pool = Executors.newFixedThreadPool(ApplicationConfig.THREAD_POOL_NUMBER); ThreadFactory namedThreadFactory = new ThreadFactoryBuilder()
.setNameFormat("iplearning-application-pool-%d").build();
pool = new ThreadPoolExecutor(5, ApplicationConfig.THREAD_POOL_NUMBER,
0L, TimeUnit.MILLISECONDS,
new LinkedBlockingQueue<>(1024), namedThreadFactory, new ThreadPoolExecutor.AbortPolicy());
} }
public static ExecutorThreadPool getInstance(){ public static ExecutorThreadPool getInstance(){
@@ -32,6 +35,7 @@ public class ExecutorThreadPool {
pool.execute(command); pool.execute(command);
} }
@Deprecated
public void awaitThreadTask(){ public void awaitThreadTask(){
try { try {
while (!pool.awaitTermination(ApplicationConfig.THREAD_AWAIT_TERMINATION_TIME, TimeUnit.SECONDS)) { while (!pool.awaitTermination(ApplicationConfig.THREAD_AWAIT_TERMINATION_TIME, TimeUnit.SECONDS)) {