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From "Lu, Boying" <Boying...@emc.com>
Subject listerner for data change
Date Wed, 10 Dec 2014 06:56:06 GMT
Hi, All,

I'm using ZK curator as the client library and I want to watch for the 'data' changes associated
with some ZK path.
I tried the PathChildrenCache but it seems that it doesn't watch the data change.

I find the 'NodeCache' and 'NodeCacheListerner' that may help.
To void any mistake,  can I use the 'NodeCache' and 'NodeCacheListener' to watch the 'data'
changes of a ZNode
Or is there better way to do that?



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