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From Thomas Jungblut <thomas.jungb...@googlemail.com>
Subject Re: Unable to start BSPMaster
Date Fri, 01 Jul 2011 12:44:04 GMT
Hi Ashish,

for the 15th time again:
if you are in "LOCAL" mode then you don't need your BSPMaster because you're
LOCAL.
If you are going to change this to LOCALHOST (please don't do this with
capslock) then they will start correctly, because LOCALHOST is a hostname in
your /etc/hosts.

Did you now understand the difference between LOCAL and LOCALHOST?


2011/7/1 Ashish Agarwal <ashish.a77777@gmail.com>

> Hi,
>
> I have tried many things to get the BSPMaster up and running, but I keep
> getting this error. Can anyone please help ?
>
> ashish@ubuntu:~/Desktop/Project/hama-trunk$ bin/hama bspmaster
> 11/07/01 04:15:40 INFO hama.BSPMasterRunner: STARTUP_MSG:
> /************************************************************
> STARTUP_MSG: Starting BSPMaster
> STARTUP_MSG:   host = ubuntu.ubuntu-domain/127.0.1.1
> STARTUP_MSG:   args = []
> STARTUP_MSG:   version = 0.20.2
> STARTUP_MSG:   build =  -r ; compiled by 'chrisdo' on Wed Mar 10 13:22:54
> PST 2010
> ************************************************************/
> 11/07/01 04:15:40 INFO bsp.BSPMaster: RPC BSPMaster: host local port 40000
> 11/07/01 04:15:40 FATAL hama.BSPMasterRunner:
> java.net.UnknownHostException:
> Invalid hostname for server: local
> at org.apache.hadoop.ipc.Server.bind(Server.java:198)
> at org.apache.hadoop.ipc.Server$Listener.<init>(Server.java:253)
> at org.apache.hadoop.ipc.Server.<init>(Server.java:1026)
> at org.apache.hadoop.ipc.RPC$Server.<init>(RPC.java:488)
> at org.apache.hadoop.ipc.RPC.getServer(RPC.java:450)
> at org.apache.hadoop.ipc.RPC.getServer(RPC.java:441)
> at org.apache.hama.bsp.BSPMaster.<init>(BSPMaster.java:250)
> at org.apache.hama.bsp.BSPMaster.startMaster(BSPMaster.java:421)
> at org.apache.hama.bsp.BSPMaster.startMaster(BSPMaster.java:415)
> at org.apache.hama.BSPMasterRunner.run(BSPMasterRunner.java:46)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
> at org.apache.hama.BSPMasterRunner.main(BSPMasterRunner.java:56)
>
> 11/07/01 04:15:40 INFO hama.BSPMasterRunner: SHUTDOWN_MSG:
> /************************************************************
> SHUTDOWN_MSG: Shutting down BSPMaster at ubuntu.ubuntu-domain/127.0.1.1
> ************************************************************/
> ashish@ubuntu:~/Desktop/Project/hama-trunk$
>
>
> Thanks,
> Ashish
>



-- 
Thomas Jungblut
Berlin

mobile: 0170-3081070

business: thomas.jungblut@testberichte.de
private: thomas.jungblut@gmail.com

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