We had an issue with a node running out of space so we failed it out of the cluster and started a rebalance. The rebalance ran for a while but now appears to be stalled. The Rebalance Progress of each Server Node stats of Total number of keys to be transferred and Estimated number of keys transferred have stopped changing and it’s been quite a while since they moved.
What is the best action to take to prove the rebalance is stalled? Is there a log file or other counters we should be looking at to ensure the rebalance is moving?
If it is stalled, what is the best action to take to get it moving again? Stop then start the rebalance?
Any guidance would be greatly appreciated.