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https://issues.apache.org/jira/browse/FLINK-14818?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17041608#comment-17041608
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Yingjie Cao commented on FLINK-14818:
-------------------------------------
I have opened a PR for this issue and Zhijiang is reviewing it. Could you
please also take a look? [~pnowojski]
> StreamNetworkBenchmarkEnvironment incorrectly setups a receiving InputGate
> --------------------------------------------------------------------------
>
> Key: FLINK-14818
> URL: https://issues.apache.org/jira/browse/FLINK-14818
> Project: Flink
> Issue Type: Bug
> Components: Benchmarks
> Affects Versions: 1.7.2, 1.8.2, 1.9.1
> Reporter: Piotr Nowojski
> Assignee: Yingjie Cao
> Priority: Major
> Labels: pull-request-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> In network benchmark (for example 1000 channels benchmark with 4 record
> writers) {{StreamNetworkBenchmarkEnvironment#createInputGate}} creates 1000
> input gates with 4 input channels each, which doesn't make much sense. I
> would expect either having 4 receivers with single input gate with 1000
> channels each, or a single receiver with 4 input gates, with 1000 channels
> each.
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