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https://issues.apache.org/jira/browse/RATIS-1245?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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runzhiwang updated RATIS-1245:
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Description: In HA case, such as there are three server: server1, server2,
server3, server1 is the leader, if we want to upgrade leader, we can upgrade
server2, and then assign server2 with the highest priority, then server2 will
try to grab the leader.
> Support change priority dynamically
> -----------------------------------
>
> Key: RATIS-1245
> URL: https://issues.apache.org/jira/browse/RATIS-1245
> Project: Ratis
> Issue Type: Sub-task
> Reporter: runzhiwang
> Assignee: runzhiwang
> Priority: Major
>
> In HA case, such as there are three server: server1, server2, server3,
> server1 is the leader, if we want to upgrade leader, we can upgrade server2,
> and then assign server2 with the highest priority, then server2 will try to
> grab the leader.
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