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From yang.li <yang...@baifendian.com>
Subject Dynamically add node to a zookeeper ensemble
Date Thu, 18 Oct 2012 08:49:16 GMT

Hi, all:
    I need to add a new znode to my zookeeper cluster,
and a simple procedure is like this:
1) config the new znode
2) change old znodes' config 
3) start the new node
4) restart the old ensemble one by one
   But there is a problem when I go to step3, start a new node
(even in observer mode) will cause the reselection of leader.
Therefore, the whole cluster's status is very unstable.
Any advise on this issue?



yang.li
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