[RATIS-1298] Support non-voting members (Listeners) - ASF JIRA

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Type: New Feature
Status: Resolved
Priority: Major
Resolution: Implemented
Affects Version/s: None
Fix Version/s: None
Component/s: server
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Description

It's time to add the non-voting member, or leaner that is proposed in Raft thesis 4.2.1 (you can find a copy at [1]).

The leaner is useful to maintain high availability when new servers join Raft ring (details at thesis 4.2.1). For Ozone SCM HA effort, we have also discussed the possibility to utilize leaner as the tool to replace SCM nodes online.

[1]: https://github.com/ongardie/dissertation

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05/Feb/21 09:05
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Assignee:: Yaolong Liu

Reporter:: Rui Wang

Votes:: 0 Vote for this issue

Watchers:: 11 Start watching this issue

Dates

Created:: 27/Jan/21 18:37

Updated:: 02/Nov/23 04:48

Resolved:: 02/Nov/23 04:48

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