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Posted to issues@flink.apache.org by "Xiaogang Shi (JIRA)" <ji...@apache.org> on 2019/04/22 06:37:00 UTC

[jira] [Created] (FLINK-12284) InputBufferPoolUsage is incorrect in credit-based network control flow

Xiaogang Shi created FLINK-12284:
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             Summary: InputBufferPoolUsage is incorrect in credit-based network control flow
                 Key: FLINK-12284
                 URL: https://issues.apache.org/jira/browse/FLINK-12284
             Project: Flink
          Issue Type: Bug
          Components: Runtime / Network
    Affects Versions: 1.8.0, 1.7.2, 1.6.4, 1.6.3
            Reporter: Xiaogang Shi


When using credit-based network control flow, exclusive buffers are directly assigned to {{RemoteInputChannel}} and are not counted in {{LocalBufferPool}}, leading to incorrect InputBufferPoolUsage.



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