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Posted to issues@ratis.apache.org by "Glen Geng (Jira)" <ji...@apache.org> on 2020/07/08 03:36:00 UTC
[jira] [Assigned] (RATIS-998) shouldWithholdVotes() should be
triggered for handling higher term
[ https://issues.apache.org/jira/browse/RATIS-998?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Glen Geng reassigned RATIS-998:
-------------------------------
Assignee: Glen Geng
> shouldWithholdVotes() should be triggered for handling higher term
> ------------------------------------------------------------------
>
> Key: RATIS-998
> URL: https://issues.apache.org/jira/browse/RATIS-998
> Project: Ratis
> Issue Type: Bug
> Components: server
> Affects Versions: 0.5.0
> Reporter: Glen Geng
> Assignee: Glen Geng
> Priority: Major
>
>
> shouldWithholdVotes() should be triggered for handling higher term
>
> Current code is
> {code:java}
> private boolean shouldWithholdVotes(long candidateTerm) {
> if (state.getCurrentTerm() < candidateTerm) {
> return false;
> } else if (isLeader()) {
> return true;
> } else {
> // following a leader and not yet timeout
> return isFollower() && state.hasLeader() && role.getFollowerState().map(FollowerState::shouldWithholdVotes).orElse(false); }
> }
> {code}
> Modify to
> {code:java}
> private boolean shouldWithholdVotes(long candidateTerm) {
> if (state.getCurrentTerm() >= candidateTerm) {
> return false;
> } else if (isLeader()) {
> return true;
> } else {
> // following a leader and not yet timeout
> return isFollower() && state.hasLeader() && role.getFollowerState().map(FollowerState::shouldWithholdVotes).orElse(false); }
> }
> {code}
>
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