provides a composite view of the arbitrator with regard to the
cluster's data nodes.
contains the following columns:
Node ID of arbitrator
Internal identifier used to track arbitration
Whether this arbitrator is connected to the cluster
Number of data nodes that see this node as arbitrator
In normal operations, this table should have only 1 row for any appreciable length of time. If it has more than 1 row for longer than a few moments, then either not all nodes are connected to the arbitrator, or all nodes are connected, but do not agree on the same arbitrator.
arbitrator column shows the
arbitrator's node ID.
arb_ticket is the internal identifier used by
arb_connected shows whether this node is
connected to the cluster as an arbitrator.