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Posted to issues@flink.apache.org by "Nico Kruber (JIRA)" <ji...@apache.org> on 2018/02/28 08:43:00 UTC

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

     [ https://issues.apache.org/jira/browse/FLINK-8396?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nico Kruber closed FLINK-8396.
------------------------------
    Resolution: Won't Do

We now use sliced buffers with a different pattern instead.

> 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
>            Priority: Major
>
> 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.  This should be read-only.



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