jzgithub1 commented on issue #1554: Saw periodic failure of SummaryIT due to 
missing RFile
URL: https://github.com/apache/accumulo/issues/1554#issuecomment-598367826
 
 
   @ctubbsii ,  maybe we have another race condition here.  The file 
F000001x.rf is compacted into C000001z.rf.  Then F000001x.rf gets deleted 
(since it had be compacted and wasn't needed anymore - I need to check if that 
is the way it works) but then the startGetSummariesFromFiles function looks for 
F000001x.rf after it had been deleted because it is in an outdated list of 
RFiles.  We are seeing a pattern of race conditions in Jenkins being an issue 
like #1488 that we worked on at the Hackday.  Needless to say that I can't 
replicate this error in the SummaryIT.testManyFiles test.  I will work with a 
race condition hypothesis and try to come up with some solution to this unless 
you want me to back off of this ticket since I see that @keith-turner self 
assigned it to himself.

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