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Posted to issues@flink.apache.org by "Zhijiang (Jira)" <ji...@apache.org> on 2020/02/27 15:07:00 UTC

[jira] [Closed] (FLINK-16257) Remove useless ResultPartitionID from AddCredit message

     [ https://issues.apache.org/jira/browse/FLINK-16257?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zhijiang closed FLINK-16257.
----------------------------
    Resolution: Fixed

Merged in master: 556c6d2225dc2c563ddbe5044037f3c2e234fd74

> Remove useless ResultPartitionID from AddCredit message
> -------------------------------------------------------
>
>                 Key: FLINK-16257
>                 URL: https://issues.apache.org/jira/browse/FLINK-16257
>             Project: Flink
>          Issue Type: Improvement
>          Components: Runtime / Network
>            Reporter: Zhijiang
>            Assignee: Zhijiang
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 1.11.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> The ResultPartitionID in AddCredit message is never used on upstream side, so we can remove it to cleanup the codes. There would have another two benefits to do so:
>  # Reduce the total message size from previous 52 bytes to 20 bytes.
>  # Decouple the dependency with `InputChannel#getPartitionId`



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