commit 1d3cb5cba6fa09d646af3e93ce92632b129cab27
author Alexey Serbin <alexey@apache.org> Tue Feb 23 19:51:49 2021 -0800
committer Alexey Serbin <aserbin@cloudera.com> Wed Feb 24 05:51:01 2021 +0000
tree c14c1cabcab9bfbecf21278385179502b1cfd94b
parent f16973890c31042ec5770e2735708577b8192959

[consensus] DriverType: rename REPLICA to FOLLOWER

I found it a bit confusing to have DriverType::REPLICA along with
DriverType::LEADER in the consensus::DriverType enum.  In fact, both
stand for Raft replica roles, where the former is for a follower and
the latter is for a leader replica.  To resolve the confusion, this
patch renames DriverType::REPLICA into DriverType::FOLLOWER.

This patch does not contain any functional modifications.

Change-Id: Id30d5df01f2ea192795aeb23e525399c6869b5d6
Reviewed-on: http://gerrit.cloudera.org:8080/17113
Tested-by: Kudu Jenkins
Reviewed-by: Bankim Bhavsar <bankim@cloudera.com>