[GitHub] [flink] zhijiangW commented on pull request #13523: [FLINK-15981][network] Implement FileRegion way to shuffle file-based blocking partition in network stack

Wed, 21 Oct 2020 03:17:31 -0700 


zhijiangW commented on pull request #13523:
URL: https://github.com/apache/flink/pull/13523#issuecomment-713465353


   I supplemented a new micro-benchmark case for verifying the change via 
[PR](https://github.com/apache/flink-benchmarks/pull/4), and the results as 
below seem no obvious change.
   
   Before change:                                                               
                                     Mode  Cnt     Score     Error   Units
   RemoteBlockingPartitionThroughputBenchmark.remoteBlockingPartition  thrpt   
30  7009.393 ± 251.786  ops/ms
   
   After change:                                                                
                                       Mode  Cnt     Score     Error   Units
   RemoteBlockingPartitionThroughputBenchmark.remoteBlockingPartition  thrpt   
30  7109.649 ± 197.832  ops/ms


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