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Posted to dev@flink.apache.org by "zhijiang (JIRA)" <ji...@apache.org> on 2018/11/01 08:57:00 UTC
[jira] [Created] (FLINK-10745) Improve record writer and serializer
stack
zhijiang created FLINK-10745:
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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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