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Posted to dev@nifi.apache.org by PuspenduBanerjee <gi...@git.apache.org> on 2016/02/02 22:55:58 UTC

[GitHub] nifi pull request: Test Performance improvement. test Timeout Miti...

Github user PuspenduBanerjee commented on the pull request:

    https://github.com/apache/nifi/pull/202#issuecomment-178847399
  
    @joewitt Another chance of improving test performance & less IO  by replacing  `UUID.randomUUID()` with` AtomicLong#incrementAndGet()`, which is sufficient for our test cases at org.apache.nifi.controller#TestStandardFlowFileQueue.
    
    UUID.randomUUID() affects linux/unix systems heavily with Blocking IO from /dev/(u)random, entropy starvation etc., so let's not use that unless necessary.


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