Zhijiang created FLINK-16257:
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Summary: Remove useless ResultPartitionID from AddCredit message
Key: FLINK-16257
URL: https://issues.apache.org/jira/browse/FLINK-16257
Project: Flink
Issue Type: Improvement
Components: Runtime / Network
Reporter: Zhijiang
Assignee: Zhijiang
Fix For: 1.11.0
The ResultPartitionID in AddCredit message is never used on upstream side, so
we can remove it to cleanup the codes. There would have another two benefits to
do so:
# Reduce the total message size from previous 52 bytes to 20 bytes.
# Decouple the dependency with `InputChannel#getPartitionId`
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