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https://issues.apache.org/jira/browse/ZOOKEEPER-1660?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14079517#comment-14079517
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Hongchao Deng commented on ZOOKEEPER-1660:
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hi [~shralex].
In the doc you mentioned "non-voting follower", which is not "observer":
{quote}
3.2.1 General
Removing servers... Instead, it becomes a “non-voting follower”. This is
somewhat similar to an observer in that its votes don’t count towards the
Quorum of votes necessary to commit operations. However, unlike a non-voting
follower, an observer doesn’t actually see any operation proposals and does not
ACK them...
{quote}
What is the role of that added or removed server? Can you clarify or point to
the code about this?
> Add documentation for dynamic reconfiguration
> ---------------------------------------------
>
> Key: ZOOKEEPER-1660
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1660
> Project: ZooKeeper
> Issue Type: Sub-task
> Components: documentation
> Affects Versions: 3.5.0
> Reporter: Alexander Shraer
> Assignee: Alexander Shraer
> Priority: Blocker
> Fix For: 3.5.0
>
>
> Update user manual with reconfiguration info.
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