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[jira] [Created] (FLINK-10745) Improve record writer and serializer stack

zhijiang created FLINK-10745:

             Summary: Improve record writer and serializer stack
                 Key: FLINK-10745
                 URL: https://issues.apache.org/jira/browse/FLINK-10745
             Project: Flink
          Issue Type: Improvement
          Components: Network
    Affects Versions: 1.8.0
            Reporter: zhijiang
            Assignee: zhijiang

This is the umbrella issue for tracking the improvements of record writer and serialization stack.


There are mainly involved in three components:

1. {{ChannelSelector}} : Refactor the interface method and unify the implementations of stream and batch modes.

2. {{RecordSerializer}} : Redesign the process for serialization and copy only once for multiple selected channels.

2. {{RecordWriter}} : Redesign the process for the serialization improvement above.

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