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https://issues.apache.org/jira/browse/FLINK-7394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16169517#comment-16169517
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ASF GitHub Bot commented on FLINK-7394:
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Github user zhijiangW commented on the issue:
https://github.com/apache/flink/pull/4499
@NicoK , thanks for your reviews!
This PR mainly covers four processes related with credit-based feature in
`RemoteInputChannel`. I think it is better to split this PR into several small
ones, so we can focus on every process for easy review. Or what do you think?
I will rebase this PR one the latest change of first PR and submit the
updates today.
> Implement basic InputChannel for credit-based logic
> ---------------------------------------------------
>
> Key: FLINK-7394
> URL: https://issues.apache.org/jira/browse/FLINK-7394
> Project: Flink
> Issue Type: Sub-task
> Components: Core
> Reporter: zhijiang
> Assignee: zhijiang
> Fix For: 1.4.0
>
>
> This is a part of work for credit-based network flow control.
> The basic works are:
> * Propose the {{BufferListener}} interface for notifying buffer availability
> and buffer destroyed.
> * {{RemoteInputChannel}} implements {{BufferRecycler}} interface to manage
> the exclusive buffers itself.
> * {{RemoteInputChannel}} implements {{BufferListener}} interface to be
> notified repeatedly .
> * {{RemoteInputChannel}} maintains and notifies of unannounced credit.
> * {{RemoteInputChannel}} maintains current sender backlog to trigger requests
> of floating buffers.
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