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https://issues.apache.org/jira/browse/FLINK-7394?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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zhijiang updated FLINK-7394:
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Description:
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.
was:
This is a part of work for credit-based network flow control.
The basic works are:
* The exclusive buffers per channel are assigned to {{RemoteInputChannel}}
directly during registering task.
* {{RemoteInputChannel}} implements {{BufferRecycler}} interface to manage the
exclusive buffers itself.
* {{RemoteInputChannel}} implements {{BufferPoolListener}} interface to be
notified available floating buffers from buffer pool.
* {{RemoteInputChannel}} maintains unannounced credit and current sender
backlog.
> 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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