[jira] [Created] (NIFI-1200) FileSystemRepository saturates CPU when archive directories are empty

["Oleg Zhurakousky (JIRA)" <ji...@apache.org>]

Oleg Zhurakousky created NIFI-1200:
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             Summary: FileSystemRepository saturates CPU when archive directories are empty
                 Key: NIFI-1200
                 URL: https://issues.apache.org/jira/browse/NIFI-1200
             Project: Apache NiFi
          Issue Type: Bug
    Affects Versions: 0.3.0
            Reporter: Oleg Zhurakousky
            Priority: Minor
             Fix For: 0.5.0


Was reported in the dev thread by adamonduty@gmail.com
The piece of code responsible is 
{code}
for (int i = 0; i < SECTIONS_PER_CONTAINER; i++) {
. . .
   if (!Files.exists(archive)) {
        continue;
   }
. . . 
}
{code}
. .  where continue happens without any delay. 
It was also confirmed by Adam that small Thread.slleep(..) takes care of the problem. What puzzles me is that the loop itself has a finite end so, need to look how the parent operation is invoked.  



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