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From fengguang gong <gongfenggu...@icloud.com>
Subject How to atomic execute getData and delete in distributed system
Date Mon, 16 Sep 2013 05:27:41 GMT
Hi all:
when a znode is updated, there are four processes( access the znode. 
Two cases:
(1)what i need is that there is only one process execute getData and delete atomically.
(2)what i need is that process4 execute getData and delete atomically.
In case (1), EPHEMERAL_SEQUENTIAL will be used.
In case (2), what should i do?
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