[GitHub] zeppelin issue #3000: [ZEPPELIN-3467] two-step, atomic configuration file

[sanjaydasgupta]

Github user sanjaydasgupta commented on the issue:

    https://github.com/apache/zeppelin/pull/3000
  
    Agreed @zjffdu.
    
    I also made two other (similar) changes. If the `tempFile.delete()` fails, 
then `tempFile.deleteOnExit()` is invoked to request the system to handle it if 
possible on exit.
    
    Thanks.


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