[jira] [Created] (FLINK-19855) Incompatible semantics of channelIndex in UnionInputGate.resumeConsumption and its clients

[Shang Yuanchun (Jira)]

Roman Khachatryan created FLINK-19855:
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             Summary: Incompatible semantics of channelIndex in UnionInputGate.resumeConsumption and its clients
                 Key: FLINK-19855
                 URL: https://issues.apache.org/jira/browse/FLINK-19855
             Project: Flink
          Issue Type: Bug
          Components: Runtime / Network
    Affects Versions: 1.11.2, 1.12.0
            Reporter: Roman Khachatryan
            Assignee: Roman Khachatryan
             Fix For: 1.12.0


Given only channelIndex for resumeConsumption, UnionInputGate has to guess which wrapped input gate this channel belongs to.
 For that, UnionInputGate expects channelIndex with an inputGate offset.
However, some clients (e.g. AlignedController) pass channel index without offset.
 



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