Andrew Christianson created MINIFICPP-431:
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             Summary: PutFile incorrectly attempts to atomically replace 
non-regular files atomically
                 Key: MINIFICPP-431
                 URL: https://issues.apache.org/jira/browse/MINIFICPP-431
             Project: NiFi MiNiFi C++
          Issue Type: Bug
            Reporter: Andrew Christianson
            Assignee: Andrew Christianson


PutFile uses a temporary file and atomic rename() call to ensure that files are 
written atomically. While this is beneficial in most cases, it causes trouble 
when the output file is not a regular file (e.g. it is a FIFO file). The 
processor should stat the file and only attempt an atomic write if the 
destination does not exist or exists and is a regular file.



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