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https://issues.apache.org/jira/browse/FLINK-10742?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhijiang closed FLINK-10742.
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Resolution: Fixed
Merged in master: db5d753da7dbac3cc274bba683081503be94c99d
> Let Netty use Flink's buffers directly in credit-based mode
> -----------------------------------------------------------
>
> Key: FLINK-10742
> URL: https://issues.apache.org/jira/browse/FLINK-10742
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Network
> Affects Versions: 1.7.0
> Reporter: Nico Kruber
> Assignee: Yun Gao
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.11.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> For credit-based flow control, we always have buffers available for data that
> is sent to use. We could thus use them directly and not copy the network
> stream into Netty buffers first and then into our buffers.
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