[GitHub] [incubator-uniffle] colinmjj commented on pull request #157: [Improvement]record split across writer buffer to save memory

[GitBox <gi...@apache.org>]

colinmjj commented on PR #157:
URL: https://github.com/apache/incubator-uniffle/pull/157#issuecomment-1214556298

   @summaryzb For this optimization, I think there has once more `System.arraycopy` to add record, and it will impact performance a lot with previous test.
   For this PR, I think it is target to make size of block larger than before. To reduce memory pressure in client side, how about change the parameter for flush strategy?


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