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tarantool / vshard

The new generation of sharding based on virtual buckets
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Set the rebalancer role to a replicaset #432

Closed Totktonada closed 7 months ago

Totktonada commented 10 months ago

There is a feature request to allow to choose whether and where to start a rebalancer, see #278. It allows to choose certain instances to run the rebalancer.

However, it would be convenient to choose a replicaset to run the rebalancer assuming that it works on a master (writable node) and paused on a replica (read-only node).

It requires support of tracking ro/rw status of a current instance, which is planned to be implented in #429.

Follows up #278 Follows up #429

Totktonada commented 7 months ago

Documentation request: https://github.com/tarantool/doc/issues/3865.