zhijiang created FLINK-10820:
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Summary: Simplify the RebalancePartitioner implementation
Key: FLINK-10820
URL: https://issues.apache.org/jira/browse/FLINK-10820
Project: Flink
Issue Type: Sub-task
Components: Network
Affects Versions: 1.8.0
Reporter: zhijiang
Assignee: zhijiang
The current {{RebalancePartitioner}} implementations seems a little hacky for
selecting a random number as the first channel index, and the following
selections based on this random index in round-robin fashion.
We can define a constant as the first channel index to make the implementation
simple and readable. To do so, it will not change the rebalance semantics.
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