How to select a leader in RAFT consensus protocol

How to select a leader in RAFT consensus protocol

Suppose a network of 5 nodes uses RAFT consensus protocol. Each nodes maintains a transactions log which consists of a list of the log entries. Each log entry again consists of index and term. All of them are marked themselves as leader candidate and send the request Vote (term, index). The current log entries (i.e. list of term and index values) of all the leader candidate nodes as follows -

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Then who will be the leader ?

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