bulk: add exponential backoff to addSSTable #120132
Merged
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Previously on retryable errors in addSSTable we'd retry immediately. In cases where we're failing because a remote node is down, we're more likely to be successful if we retry only after some backoff. This commit adds an exponential backoff which retries 10 times, with max duration ~30 seconds. This should at least allow for the toleration of lease transfers with downed nodes.
Release note: None
Fixes: #120050