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Posted to issues@flink.apache.org by KurtYoung <gi...@git.apache.org> on 2017/09/06 05:59:26 UTC

[GitHub] flink issue #4529: [FLINK-7428][network] avoid buffer copies when receiving ...

Github user KurtYoung commented on the issue:

    https://github.com/apache/flink/pull/4529
  
    If I remember correctly, the reason we chose to do an extra copy inside `extractFrame` is that we faced some memory problem when using `slice`. Is this no longer an issue or have taken care by another PR?


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