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Posted to issues@flink.apache.org by "Yingjie Cao (Jira)" <ji...@apache.org> on 2020/10/13 08:54:00 UTC

[jira] [Created] (FLINK-19614) Further optimization of sort-merge based blocking shuffle

Yingjie Cao created FLINK-19614:
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             Summary: Further optimization of sort-merge based blocking shuffle
                 Key: FLINK-19614
                 URL: https://issues.apache.org/jira/browse/FLINK-19614
             Project: Flink
          Issue Type: Improvement
          Components: Runtime / Network
            Reporter: Yingjie Cao


FLINK-19582 introduces a basic sort-merge based blocking shuffle implementation. We can further optimize it based on the approaches proposed in [https://docs.google.com/document/d/1mpekX6aAHJhBsQ0pS9MxDiFQjHQIuaJH0GAQHh0GlJ0/edit?usp=sharing|https://docs.google.com/document/d/1mpekX6aAHJhBsQ0pS9MxDiFQjHQIuaJH0GAQHh0GlJ0/edit?usp=sharing,].

This is the umbrella ticket for the optimizations.



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