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From 谢良 <xieli...@xiaomi.com>
Subject Question about namenode HA
Date Mon, 15 Oct 2012 03:01:58 GMT
Hi Todd and other HA experts,

I've two question:

1) why the zkfc is a seperate process, i mean, what's the primary design consideration that
we didn't integrate zkfc features into namenode self ?

2) If i deploy CDH4.1(included QJM feature),  since QJM can do fencing writer,  so can i just
config like this safely ?

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