[GitHub] [beam] capthiron opened a new pull request, #24364: perf: improve bigtableio.WriteBatch performance by approx. 20% due to non blocking batch

Sun, 27 Nov 2022 06:05:16 -0800 


capthiron opened a new pull request, #24364:
URL: https://github.com/apache/beam/pull/24364

   Further testing with the changes from #23324 showed that especially for 
larger batch-processed datasets (tested with datasets with sizes of around 110 
million rows) profited from removing the GroupByKey step and therefore making 
the actual WriteBatch process non-blocking and about 20% faster. This was due 
to the bounded nature of batch-processed PBCollection. Changes been fully 
tested. By chance they can still make release-2.44.0
   
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