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Subject: how to add JournalNodes
From: lei liu <liulei412@gmail.com>
To: user@hadoop.apache.org
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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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<div dir=3D"ltr"><div><div>I use QJM for HA in hadoop2.0,=A0 now=A0 there a=
re three JournalNodes in HDFS cluster, I want to add two new JournalNodes t=
o HDFS cluster, how to do it?=A0 Do I need to restart HDFS cluster?<br><br>=
<br></div>
Thanks,<br><br></div>LiuLei<br></div>

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