It sounds like a case of exhausted file handles. Ulimit -a
How many open files are allowed for the user nifi runs as? On Aug 17, 2017 12:26 PM, "James McMahon" <[email protected]> wrote: > Our nifi instance appeared to be running fine but we noticed that there > were no log files for today in the logs subdirectory. We could not find > any nifi logs for today anywhere on our system. > > I was surprised that NiFi continued to run. Has anyone experienced such > behavior? > > How is NiFi able to continue to run without a nifi-app.log - do all its > log messages effectively go to bit bucket heaven? > > I ultimately did an orderly shutdown via > service nifi stop > and an orderly start via > service nifi start > after which the log files were there as expected. > > Thanks in advance for any insights. -Jim > > > >
