jenkins node 报错：java.nio.file.FileSystemException:xxxx/xx/:Operation not permitted
<===[JENKINS REMOTING CAPACITY]===>channel started Dec 16, 2021 6:58:05 AM hudson.remoting.ResourceImageBoth initiateJarRetrieval WARNING: Failed to initiate retrieval java.nio.file.FileSystemException: /home/vivado/project/remoting/jarCache/ED/648D1153E5372F73AD803824DACC27.jar: Operation not permitted at sun.nio.fs.UnixException.translateToIOException(UnixException.java:91) at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102) at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107) at sun.nio.fs.UnixFileAttributeViews$Basic.setTimes(UnixFileAttributeViews.java:109) at java.nio.file.Files.setLastModifiedTime(Files.java:2306) at hudson.remoting.FileSystemJarCache.lookInCache(FileSystemJarCache.java:78) at hudson.remoting.JarCacheSupport.resolve(JarCacheSupport.java:49) at hudson.remoting.ResourceImageBoth.initiateJarRetrieval(ResourceImageBoth.java:50) at hudson.remoting.ResourceImageBoth.resolve(ResourceImageBoth.java:23) at hudson.remoting.RemoteClassLoader.loadRemoteClass(RemoteClassLoader.java:284) at hudson.remoting.RemoteClassLoader.loadWithMultiClassLoader(RemoteClassLoader.java:264) at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:223) at java.lang.ClassLoader.loadClass(ClassLoader.java:418) at java.lang.ClassLoader.loadClass(ClassLoader.java:351) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:348) at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:132) at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1986) at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1850) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2160) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1667) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:503) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:461) at hudson.remoting.UserRequest.deserialize(UserRequest.java:289) at hudson.remoting.UserRequest.perform(UserRequest.java:189) at hudson.remoting.UserRequest.perform(UserRequest.java:54) at hudson.remoting.Request$2.run(Request.java:376) at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:78) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Agent JVM has not reported exit code. Is it still running? [12/16/21 06:58:08] Launch failed - cleaning up connection [12/16/21 06:58:08] [SSH] Connection closed. ERROR: Connection terminated java.io.EOFException at java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2799) at java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:3274) at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:934) at java.io.ObjectInputStream.(ObjectInputStream.java:396) at hudson.remoting.ObjectInputStreamEx. (ObjectInputStreamEx.java:49) at hudson.remoting.Command.readFrom(Command.java:142) at hudson.remoting.Command.readFrom(Command.java:128) at hudson.remoting.AbstractSynchronousByteArrayCommandTransport.read(AbstractSynchronousByteArrayCommandTransport.java:35) at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:61) Caused: java.io.IOException: Unexpected termination of the channel at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:75)
原因如下：查看remoting/与remoting.jay所有者和属组是否为当前用户，若不是则删除掉两个文件，重新链接。
以上两个文件在该目录下
