[GitHub] [accumulo] jzgithub1 commented on issue #1152: Fix #1120 - Improve batch writer throughput

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jzgithub1 commented on issue #1152: Fix #1120 - Improve batch writer throughput
URL: https://github.com/apache/accumulo/pull/1152#issuecomment-527495267
 
 
   @ctubbsii,  I tested my changes by running the ReadWriteIT last week and I saw some 5% speedup compared to master branch in the interleaved, sunnyLG, and sunnyDay tests on one occasion.  I re-ran the tests again a few times and the running times went up and down a little from run to run so I really can't say that I have improved anything here.  The maximum memory of the batch writer and maximum latency are configurable like you say so that is probably the best way to approach the modifying those parameters.
   
   I will look at the TabletServerBatchWriter class a little more deeply to see if I can come up with any better ideas on how to improve throughput.  I will comment on issue #1120 in the issue thread instead of the pull request from now on.

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