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From Dennis <arsenep...@yahoo.com.cn>
Subject hadoop ssh
Date Sat, 08 May 2010 11:09:03 GMT
Hi, all
1. Do the datanodes have to be able to ssh namenode without password?2. Does the default Debian
Lenny 5.0 has a default firewall which would interfere the ssh between namenode and datanode?
Thanks.Dennis


      
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