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From lei liu <liulei...@gmail.com>
Subject how to add JournalNodes
Date Fri, 12 Jul 2013 07:27:27 GMT
I use QJM for HA in hadoop2.0,  now  there are three JournalNodes in HDFS
cluster, I want to add two new JournalNodes to HDFS cluster, how to do it?
Do I need to restart HDFS cluster?


Thanks,

LiuLei

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