记一次 JDK 版本导致的 Nacos 异常

最新推荐文章于 2025-05-20 18:55:14 发布

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最新推荐文章于 2025-05-20 18:55:14 发布

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分类专栏：问题文章标签： Nocas异常

本文链接：https://blog.youkuaiyun.com/weixin_41922349/article/details/118489229

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本文记录了一次由于使用高版本JDK导致的Nacos异常问题，错误表现为Socket被关闭。解决方案是将IDEA项目的ProjectSDK切换为1.8版本的JDK，从而成功解决Nacos运行时的异常。

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1、报错信息

[2021-07-05 14:24:38.698] [com.alibaba.nacos.naming.push.receiver] [XXXX,,,] [ERROR] [com.alibaba.nacos.client.naming     :110 ] - [NA] error while receiving push data
java.net.SocketException: socket closed
	at java.base/java.net.DualStackPlainDatagramSocketImpl.socketReceiveOrPeekData(Native Method)
	at java.base/java.net.DualStackPlainDatagramSocketImpl.receive0(DualStackPlainDatagramSocketImpl.java:124)
	at java.base/java.net.AbstractPlainDatagramSocketImpl.receive(AbstractPlainDatagramSocketImpl.java:181)
	at java.base/java.net.DatagramSocket.receive(DatagramSocket.java:814)
	at com.alibaba.nacos.client.naming.core.PushReceiver.run(PushReceiver.java:83)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:264)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java)
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:834)