从 Jenkins 开始，Tomcat 上出现 java.security.PrivilegedActionException : sun. nio.fs.UnixException

Question

我正在使用 Amazon ec2 实例上的 Spring TC(tomcat-7.0.55) 运行 Web 应用程序。我可以从 ec2 实例手动启动服务器，并且服务器运行良好。但是当服务器从 Jenkins 构建启动时我得到“java.security.PrivilegedActionException:sun.nio.fs.UnixException:没有这样的文件或目录”并且服务器未启动。

谁能帮我解决这个问题。

完整堆栈跟踪:'

org.apache.catalina.LifecycleException: Failed to start component [org.apache.catalina.session.StandardManager[]]
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)
        at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5499)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
        at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
        at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
        at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649)
        at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1247)
        at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1898)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.ExceptionInInitializerError
        at java.nio.file.FileSystems.getDefault(FileSystems.java:176)
        at java.io.File.toPath(File.java:2234)
        at sun.security.provider.SeedGenerator$1.run(SeedGenerator.java:190)
        at sun.security.provider.SeedGenerator$1.run(SeedGenerator.java:168)
        at java.security.AccessController.doPrivileged(Native Method)
        at sun.security.provider.SeedGenerator.getSystemEntropy(SeedGenerator.java:168)
        at sun.security.provider.SecureRandom$SeederHolder.<clinit>(SecureRandom.java:201)
        at sun.security.provider.SecureRandom.engineNextBytes(SecureRandom.java:221)
        at java.security.SecureRandom.nextBytes(SecureRandom.java:468)
        at java.security.SecureRandom.next(SecureRandom.java:491)
        at java.util.Random.nextInt(Random.java:329)
        at org.apache.catalina.util.SessionIdGenerator.createSecureRandom(SessionIdGenerator.java:246)
        at org.apache.catalina.util.SessionIdGenerator.getRandomBytes(SessionIdGenerator.java:183)
        at org.apache.catalina.util.SessionIdGenerator.generateSessionId(SessionIdGenerator.java:153)
        at org.apache.catalina.session.ManagerBase.startInternal(ManagerBase.java:573)
        at org.apache.catalina.session.StandardManager.startInternal(StandardManager.java:485)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
        ... 12 more
Caused by: java.security.PrivilegedActionException: sun.nio.fs.UnixException: No such file or directory
        at java.security.AccessController.doPrivileged(Native Method)
        at java.nio.file.FileSystems$DefaultFileSystemHolder.defaultFileSystem(FileSystems.java:96)
        at java.nio.file.FileSystems$DefaultFileSystemHolder.<clinit>(FileSystems.java:90)
        ... 29 more
Caused by: sun.nio.fs.UnixException: No such file or directory
        at sun.nio.fs.UnixNativeDispatcher.getcwd(Native Method)
        at sun.nio.fs.UnixFileSystem.<init>(UnixFileSystem.java:67)
        at sun.nio.fs.LinuxFileSystem.<init>(LinuxFileSystem.java:39)
        at sun.nio.fs.LinuxFileSystemProvider.newFileSystem(LinuxFileSystemProvider.java:46)
        at sun.nio.fs.LinuxFileSystemProvider.newFileSystem(LinuxFileSystemProvider.java:39)
        at sun.nio.fs.UnixFileSystemProvider.<init>(UnixFileSystemProvider.java:56)
        at sun.nio.fs.LinuxFileSystemProvider.<init>(LinuxFileSystemProvider.java:41)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
        at java.lang.Class.newInstance(Class.java:442)
        at sun.nio.fs.DefaultFileSystemProvider.createProvider(DefaultFileSystemProvider.java:48)
        at sun.nio.fs.DefaultFileSystemProvider.create(DefaultFileSystemProvider.java:63)
        at java.nio.file.FileSystems$DefaultFileSystemHolder.getDefaultProvider(FileSystems.java:108)

Answer 1

刚刚解决了同样的问题。

引起:sun.nio.fs.UnixException:没有这样的文件或目录 在 sun.nio.fs.UnixNativeDispatcher.getcwd( native 方法)

此异常意味着尝试获取当前工作目录，但该目录已消失。

可能您删除了启动 tomcat 的目录。