Unlimited memory consumption in RepartitionExec #4816
Description
Describe the bug
See https://github.com/apache/arrow-datafusion/blob/5b70e3543f5c10832e43ed25e7d4166cf0c1df78/datafusion/core/src/physical_plan/repartition.rs#L333-L340
To Reproduce
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Expected behavior
The data kept in these channels should be registered with the MemoryManager.
Additional context
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