是什么导致了“找不到netty-transport-native-epols-4.1.76。Final-linux-x86_64.jar”的问题？

Question

我正在使用Gradle shadow jar插件为硒制作一个胖罐。以下代码在Gradle kts中声明：

dependencies {

    val seleniumV = "4.1.4"
    val phantomJSV = "1.5.0"
    val htmlUnitV = "3.61.0"

    // Selenium
    api("org.seleniumhq.selenium:selenium-api:${seleniumV}")
    api("org.seleniumhq.selenium:selenium-support:${seleniumV}")
}

tasks {
    shadowJar {
        exclude("META-INF/*.SF")
        exclude("META-INF/*.DSA")
        exclude("META-INF/*.RSA")
    }
}

它在我的计算机上编译成功，但在云上编译时我遇到以下错误：

FAILURE: Build failed with an exception.
02:23
* What went wrong:
02:23
Could not determine the dependencies of task ':repack:selenium-repack:shadowJar'.
02:23
> Could not resolve all files for configuration ':repack:selenium-repack:runtimeClasspath'.
02:23
   > Could not find netty-transport-native-epoll-4.1.76.Final-linux-x86_64.jar (io.netty:netty-transport-native-epoll:4.1.76.Final).
02:23
     Searched in the following locations:
02:23
         file:/home/rof/.m2/repository/io/netty/netty-transport-native-epoll/4.1.76.Final/netty-transport-native-epoll-4.1.76.Final-linux-x86_64.jar
02:23
   > Could not find netty-transport-native-kqueue-4.1.76.Final-osx-x86_64.jar (io.netty:netty-transport-native-kqueue:4.1.76.Final).
02:23
     Searched in the following locations:
02:23
         file:/home/rof/.m2/repository/io/netty/netty-transport-native-kqueue/4.1.76.Final/netty-transport-native-kqueue-4.1.76.Final-osx-x86_64.jar
02:23

奇怪的是，我的电脑上也找不到有问题的jar“netty-transport-native-epoll-4.1.76.Final-linux-x86_64”。该名称似乎是从运行构建的底层操作系统自动生成的。

如果使用maven和maven shade插件编译项目，也不会触发此问题。

这一特殊错误的可能原因是什么？如何修复？

Answer 1

epoll是netty用于本机传输的Linux特定API。kqueue对于MacOS是相同的。

这是netty tcnative的wiki页面https://netty.io/wiki/forked-tomcat-native.html

与上面的链接一样，您可以考虑包含uber jar，它应该包含所有netty-tcnative-boringssl-静态