* the log with the leader's current term. Once the no-op entry is committed, all prior entries are committed
* indirectly. Once all entries are committed, ie commitIndex matches the last log index, it switches to the
* normal Leader state.
* the log with the leader's current term. Once the no-op entry is committed, all prior entries are committed
* indirectly. Once all entries are committed, ie commitIndex matches the last log index, it switches to the
* normal Leader state.