Gradle 消息IO异常

Question

使用 gradle 执行特定测试套件的代码时出现以下错误。不明白原因。任何帮助表示赞赏。

org.gradle.internal.remote.internal.MessageIOException: Could not write '/127.0.0.1:53644'. at org.gradle.internal.remote.internal.inet.SocketConnection.flush(SocketConnection.java:121) at org.gradle.internal.remote.internal.hub.MessageHub$ConnectionDispatch.run(MessageHub.java:300) at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:54) at org.gradle.internal.concurrent.StoppableExecutorImpl$1.run(StoppableExecutorImpl.java:40)at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)at java.lang.Thread.run(Thread.java:748)Caused by: java.io.IOException: An existing connection was forcibly closed by the remote host at sun.nio.ch.SocketDispatcher.write0(Native Method) at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:51) at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93) at sun.nio.ch.IOUtil.write(IOUtil.java:51) at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:471) at org.gradle.internal.remote.internal.inet.SocketConnection$SocketOutputStream.writeWithNonBlockingRetry(SocketConnection.java:259) at org.gradle.internal.remote.internal.inet.SocketConnection$SocketOutputStream.writeBufferToChannel(SocketConnection.java:247) at org.gradle.internal.remote.internal.inet.SocketConnection$SocketOutputStream.flush(SocketConnection.java:241) at org.gradle.internal.remote.internal.inet.SocketConnection.flush(SocketConnection.java:119)

Answer 1

我在 Dropwizard 项目中使用 gradle 遇到了同样的错误。问题是单元测试使用的是他们自己版本的 config.yml 文件，并且“真实”版本的 config(和应用程序代码)已被更改，使其不再与测试 config.yml 匹配。当我修复测试 config.yml 时，问题就消失了。当我运行本地 docker 容器时，我也看到了这个错误(再次在一个 Dropwizard 项目的 gradle 构建中运行测试任务)。关闭 docker 容器解决了这个问题(不知道为什么，但这至少发生了两次)。