ra_state may contain a QQ state such as {'foo',init,unknown}. Currently all_replica_states doesn't map such states to a 2-tuple which leads to a crash in maps:from_list because a 3-tuple can't be handled.
A crash in rabbit_quorum_queue:all_replica_states leads to no results being returned from a given node when the CLI asks for QQs with minimum quorum.
Ultimately, the effect is that many/all quorum queues may be considered at risk of losing quorum, because we are missing data from some of the nodes.
Reproduction steps
Run rabbitmq-queues check_if_node_is_quorum_critical on a cluster with some queues in an init/unknown state.
Expected behavior
Queues in an unhealthy state should be treated as at-risk of losing quorum but should not prevent that data about other queues from being returned.
Describe the bug
ra_statemay contain a QQ state such as{'foo',init,unknown}. Currentlyall_replica_statesdoesn't map such states to a 2-tuple which leads to a crash in maps:from_list because a 3-tuple can't be handled.A crash in
rabbit_quorum_queue:all_replica_statesleads to no results being returned from a given node when the CLI asks for QQs with minimum quorum.Ultimately, the effect is that many/all quorum queues may be considered at risk of losing quorum, because we are missing data from some of the nodes.
Reproduction steps
Run
rabbitmq-queues check_if_node_is_quorum_criticalon a cluster with some queues in aninit/unknownstate.Expected behavior
Queues in an unhealthy state should be treated as at-risk of losing quorum but should not prevent that data about other queues from being returned.
Additional context
No response