[jira] [Created] (FLINK-7512) avoid unnecessary buffer copies during network serialization

[Shang Yuanchun (Jira)]

Nico Kruber created FLINK-7512:
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             Summary: avoid unnecessary buffer copies during network serialization
                 Key: FLINK-7512
                 URL: https://issues.apache.org/jira/browse/FLINK-7512
             Project: Flink
          Issue Type: Improvement
          Components: Network
    Affects Versions: 1.4.0
            Reporter: Nico Kruber
            Assignee: Nico Kruber


Currently, we have our own {{Buffer}} class backed by a {{MemorySegment}} and whenever we try to write to or read from Netty, we need to copy to / from Netty's {{ByteBuf}} instances.

This is am umbrella task for avoiding these buffer copies.



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