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Posted to commits@druid.apache.org by GitBox <gi...@apache.org> on 2020/04/21 18:58:58 UTC

[GitHub] [druid] suneet-s commented on issue #9722: Optimize FileWriteOutBytes to avoid high system cpu usage

suneet-s commented on issue #9722:
URL: https://github.com/apache/druid/pull/9722#issuecomment-617352193


   Thanks for the fix and the benchmarks! I haven't read through the benchmark changes but it makes sense why this change would have a big perf benefit.
   
   The only thought I had here is - how do we make sure that writeOutBytes is always in sync. I couldn't find any unit tests for FileWriteOutBytes, but is it covered by some other test?


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