Details
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Improvement
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Status: Resolved
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Low
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Resolution: Fixed
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None
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None
Description
When you decommission a node, it only streams data to the node that is just now gaining responsibility for the node's primary range.
When you move a node it streams data to every node that is responsible for the node's primary range. This is way more than it needs to, and could be bad in multi-dc setups. We should absolutely use this bug as a chance/reason to better unify that code, since move should be doing the same thing decom does.
This might be worth backporting to 0.8 as well.