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https://issues.apache.org/jira/browse/FLINK-10820?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16683334#comment-16683334
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ASF GitHub Bot commented on FLINK-10820:
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zhijiangW commented on issue #7051: [FLINK-10820][network] Simplify the 
RebalancePartitioner implementation
URL: https://github.com/apache/flink/pull/7051#issuecomment-437784191
 
 
   Thanks for reviews, @Clarkkkkk @pnowojski . 
   I have updated the codes for addressing the above comments!

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> Simplify the RebalancePartitioner implementation
> ------------------------------------------------
>
>                 Key: FLINK-10820
>                 URL: https://issues.apache.org/jira/browse/FLINK-10820
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Network
>    Affects Versions: 1.8.0
>            Reporter: zhijiang
>            Assignee: zhijiang
>            Priority: Minor
>              Labels: pull-request-available
>
> The current {{RebalancePartitioner}} implementations seems a little hacky for 
> selecting a random number as the first channel index, and the following 
> selections based on this random index in round-robin fashion.
> We can define a constant as the first channel index to make the 
> implementation simple and readable. To do so, it will not change the 
> rebalance semantics.



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