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From Masoud <mas...@agape.hanyang.ac.kr>
Subject slaves could not connect on 9000 and 9001 ports of master
Date Thu, 15 Mar 2012 09:22:03 GMT
Hi all,

we made a pilot cluster in 3 machines and testing some accepts of hadoop.
now trying to setup hadoop on 32 nodes, the problem is below:

org.apache.hadoop.ipc.Client: Retrying connect to server: 
master/*.*.*.*:9000. Already tried 0 time(s).

and even for 9001, we opened these port on master.
We use NAT to setup our Linux network.

Let me know your ideas,

Thanks,
Masoud

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