![]() Due to: * Cluster RPC MFA is not idempotent! * There is a lack of rollback for callback's side-effects For instance, when two nodes try to add a cluster-singleton concurrently, one of them will have to wait for the table lock then try to catch-up, then try to apply MFA. The catch-up will have the singleton created, but the initiated initiated multicall apply will fail causing the commit to rollback, but not to 'undo' the singleton creation. Later, the retries will fail indefinitely. |
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rebar.config |