WARN [Timer-Driven Process Thread-5] o.a.nifi.processors.standard.TailFile TailFile[id=d9905c06-016d-1000-0000-00007f2bf97e] Unable to open file /cygdrive/Windows/System32/LogFiles/Firewall/pfirewall.log; will attempt to access file again after the configured Yield Duration has elapsed: java.nio.file.NoSuchFileException: /cygdrive/Windows/System32/LogFiles/Firewall/pfirewall.log: {} java.nio.file.NoSuchFileException: /cygdrive/Windows/System32/LogFiles/Firewall/pfirewall.log at sun.nio.fs.UnixException.translateToIOException(UnixException.java:86) at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102) at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107) at sun.nio.fs.UnixFileSystemProvider.newFileChannel(UnixFileSystemProvider.java:177) at java.nio.channels.FileChannel.open(FileChannel.java:287) at java.nio.channels.FileChannel.open(FileChannel.java:335) at org.apache.nifi.processors.standard.TailFile.createReader(TailFile.java:1003) at org.apache.nifi.processors.standard.TailFile.processTailFile(TailFile.java:677) at org.apache.nifi.processors.standard.TailFile.onTrigger(TailFile.java:599) at org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27) at org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1122) at org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:147) at org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:47) at org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:128) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) 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) 2019-10-17 23:42:04,862 DEBUG [Timer-Driven Process Thread-5] o.a.nifi.processors.standard.TailFile TailFile[id=d9905c06-016d-1000-0000-00007f2bf97e] has chosen to yield its resources; will not be scheduled to run again for 1000 milliseconds ... View more