[jira] [Created] (FLINK-9256) NPE in SingleInputGate#updateInputChannel() for non-credit based flow control

[Shang Yuanchun (Jira)]

Nico Kruber created FLINK-9256:
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             Summary: NPE in SingleInputGate#updateInputChannel() for non-credit based flow control
                 Key: FLINK-9256
                 URL: https://issues.apache.org/jira/browse/FLINK-9256
             Project: Flink
          Issue Type: Bug
          Components: Network
    Affects Versions: 1.5.0, 1.6.0
            Reporter: Nico Kruber
            Assignee: Nico Kruber
             Fix For: 1.5.0


{{SingleInputGate#updateInputChannel()}} fails to update remote partitions without credit based flow control due to a {{NullPointerException}} from {{networkBufferPool == null}}.



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