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https://issues.apache.org/jira/browse/FLINK-27862?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17550822#comment-17550822
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Xintong Song commented on FLINK-27862:
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Hi [~aitozi],
Thanks for offering. I see several ways that you may help.
* Reviewing the PRs will be definitely appreciated.
* You may also help with transforming the PoC implementation into PRs, which
involves some design changes w.r.t. the FLIP as well as improving the code
quality and adding test cases. For this part if you want, you may first take a
look at the PoC codes, and we can set up a call discussing how the workload can
be split. I believe there are some tasks that can be worked on in parallel.
> FLIP-235: Hybrid Shuffle Mode
> -----------------------------
>
> Key: FLINK-27862
> URL: https://issues.apache.org/jira/browse/FLINK-27862
> Project: Flink
> Issue Type: New Feature
> Components: Runtime / Network
> Reporter: Weijie Guo
> Assignee: Weijie Guo
> Priority: Major
> Labels: Umbrella
>
> Introduce a new shuffle mode can overcome some of the problems of Pipelined
> Shuffle and Blocking Shuffle in batch scenarios, it can make best use of
> available resources and minimize disk IO load.
> More details see
> [FLIP-235|https://cwiki.apache.org/confluence/display/FLINK/FLIP-235%3A+Hybrid+Shuffle+Mode]
>
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