FAQ
Hi Torsten

The namenod does have two network interfaces, one of which, eth0, is
integrated on board and shall have been disabled.

eth0 Link encap:Ethernet HWaddr 00:13:D4:CB:1C:16
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:14388 errors:0 dropped:0 overruns:0 frame:0
TX packets:29 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1600574 (1.5 Mb) TX bytes:3482 (3.4 Kb)
Interrupt:177

eth1 Link encap:Ethernet HWaddr 00:40:05:42:1B:44
inet addr:192.168.2.1 Bcast:255.255.255.255 Mask:255.255.240.0
inet6 addr: fe80::240:5ff:fe42:1b44/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:3344715 errors:0 dropped:0 overruns:0 frame:0
TX packets:1708146 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:414278686 (395.0 Mb) TX bytes:134601855 (128.3 Mb)
Interrupt:177 Base address:0xb800

On 9/13/07, Torsten Curdt wrote:

I was trying to upgrade hadoop 0.13.1 to 0.14.1, but when I follow the
instruction at http://wiki.apache.org/lucene-hadoop/
Hadoop_0.14_Upgrade,
running "./start-dfs.sh -upgrad", I found no progress with the
upgrading
process.
This takes a while before you see progress. Give it some time.
2007-09-13 02:17:25,406 WARN org.apache.hadoop.ipc.Server: IPC Server
handler 5 on 9000, call getProtocolVersion(org.apache.hado
op.dfs.ClientProtocol, 14) from 192.168.2.1:53211: output error
Wondering... how many network interfaces do you have on the boxes?

cheers
--
Torsten

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