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From dlmarion <>
Subject [GitHub] accumulo pull request: ACCUMULO-1755: Modified TSBW so that all cl...
Date Wed, 02 Mar 2016 14:00:34 GMT
Github user dlmarion commented on the pull request:
    So, I took a different approach. I believe that I resolved the race conditions by synchronizing
on the objects being updated. This would still cause the performance penalty that you are
talking about going to main memory. However, the stats objects being updated are only used
if trace logging is enabled, so I guarded the two methods that update the stats with trace
logging checks. Therefore, you will only pay a performance penalty if trace logging is enabled,
but by turning on trace logging you should expect a little bit of a performance hit anyway.

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