[jira] [Created] (FLINK-8396) Create (derived) duplicate Buffer class

[Shang Yuanchun (Jira)]

Nico Kruber created FLINK-8396:
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             Summary: Create (derived) duplicate Buffer class
                 Key: FLINK-8396
                 URL: https://issues.apache.org/jira/browse/FLINK-8396
             Project: Flink
          Issue Type: Sub-task
          Components: Network
            Reporter: Nico Kruber
            Assignee: Nico Kruber


In order to pass a single buffer to netty multiple times, we require a duplicate Buffer instance with a shared {{MemorySegment}} and reference counting but separate indices.



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