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Posted to issues@flink.apache.org by "Piotr Nowojski (Jira)" <ji...@apache.org> on 2019/11/15 13:57:00 UTC

[jira] [Created] (FLINK-14818) StreamNetworkBenchmarkEnvironment incorrectly setups a receiving InputGate

Piotr Nowojski created FLINK-14818:
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             Summary: StreamNetworkBenchmarkEnvironment incorrectly setups a receiving InputGate
                 Key: FLINK-14818
                 URL: https://issues.apache.org/jira/browse/FLINK-14818
             Project: Flink
          Issue Type: Task
          Components: Benchmarks
    Affects Versions: 1.9.1, 1.8.2, 1.7.2
            Reporter: Piotr Nowojski


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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