[jira] [Created] (FLINK-7661) Add credit field in PartitionRequest message

[Shang Yuanchun (Jira)]

zhijiang created FLINK-7661:
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             Summary: Add credit field in PartitionRequest message
                 Key: FLINK-7661
                 URL: https://issues.apache.org/jira/browse/FLINK-7661
             Project: Flink
          Issue Type: Sub-task
          Components: Network
    Affects Versions: 1.4.0
            Reporter: zhijiang
            Assignee: zhijiang


Currently the {{PartitionRequest}} message contains {{ResultPartitionID}}|{{queueIndex}}|{{InputChannelID}} fields.

We will add a new {credit} field indicating the initial credit of {{InputChannel}, and this info can be got from {{InputChannel}} directly after assigning exclusive buffers to it.



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