[GitHub] spark issue #21733: [SPARK-24763][SS] Remove redundant key data from value i...

[HeartSaVioR <gi...@git.apache.org>]

Github user HeartSaVioR commented on the issue:

    https://github.com/apache/spark/pull/21733
  
    @tdas 
    Thanks for the detailed review! I'll follow up your comments and update the patch.
    
    Btw, If my memory is right, I tried out increasing "rate" while benchmarking, but rate source itself became bottleneck. Not sure c5.xlarge is not enough or I might be missed regarding option(s).
    
    Sadly I can't run benchmark often because I don't have any dedicated machine. I would avoid running benchmark in non-dedicated machine for seeing computational limit, so paying to AWS to get dedicated instance/machine. I'll try out increasing "rate" once more soon, but please guide me if you have any suggestions to the benchmark code or approach.


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