BallotNumber
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package library
Used by candidate leaders to "go higher" than prior or competing leaders. No guarantees are made as to this number; there may be gaps between values issued by a node and there may be collisions between dueling leaders.
node unique number which must be unique to an agent within the cluster (e.g. set from unique configuration or parsed from DNS name ’node0’, ’node1'). This value is used to tie break between dueling leaders. Safety of the algorithm requires that this value must be unique per cluster.
Used by candidate leaders to "go higher" than prior or competing leaders.
Used by candidate leaders to "go higher" than prior or competing leaders. No guarantees are made as to this number; there may be gaps between values issued by a node and there may be collisions between dueling leaders.
node unique number which must be unique to an agent within the cluster (e.g.
node unique number which must be unique to an agent within the cluster (e.g. set from unique configuration or parsed from DNS name ’node0’, ’node1'). This value is used to tie break between dueling leaders. Safety of the algorithm requires that this value must be unique per cluster.
The logical number used to discriminate messages as either higher or lower. Numbers must be unique to _both_ the node in the cluster *and* paxos prepare. Physically it is 64bits with high 32bits an epoch number and low 32bits a node unique identifier. The number will be fixed for a stable leader so it also represents a leaders term.
Used by candidate leaders to "go higher" than prior or competing leaders. No guarantees are made as to this number; there may be gaps between values issued by a node and there may be collisions between dueling leaders.
node unique number which must be unique to an agent within the cluster (e.g. set from unique configuration or parsed from DNS name ’node0’, ’node1'). This value is used to tie break between dueling leaders. Safety of the algorithm requires that this value must be unique per cluster.