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From Boyu Zhang <boyuzhan...@gmail.com>
Subject Re: HOD on Scyld
Date Mon, 22 Mar 2010 16:07:32 GMT
Updata: I used the command: $ bin/hod allocate -d /home/zhang/cluster  -n 4
-c /home/zhang/hadoop-0.20.2/contrib/hod/conf/hodrc -t
/home/zhang/hadoop-0.20.2.tar.gz -b 4

and I get the errot:  Using Python: 2.4.3 (#1, Sep  3 2009, 15:37:37)
         [GCC 4.1.2 20080704 (Red Hat 4.1.2-46)]

          Uncaught Exception : need more than 2 values to unpack

I have multiple versions of python running on my system, and I set env-vars
in hodrc file to point to the python 2.6.5 version(
HOD_PYTHON_HOME=/opt/python/2.6.5/bin/python
). Do I need to do anything else, like export the HOD_PYTHON_HOM environment
variable? Thanks a lot!


On Mon, Mar 22, 2010 at 11:52 AM, Boyu Zhang <boyuzhang35@gmail.com> wrote:

> Dear All,
>
> I have been trying to get HOD working on a cluster running Scyld. But there
> are some problems. I configured the minimum configurations.
>
> 1.  I executed the command:
> $ bin/hod allocate -d /home/zhang/cluster  -n 4 -c
> /home/zhang/hadoop-0.20.2/contrib/hod/conf/hodrc -t
> /home/zhang/hadoop-0.20.2.tar.gz
> I get the error: file hod, line 576, finally: Syntax error. So I commented
> out the line 576, and try again.
>
> 2. #[zhang@geronimo hod]$ bin/hod allocate -d /home/zhang/cluster  -n 4 -c
> /home/zhang/hadoop-0.20.2/contrib/hod/conf/hodrc -t
> /home/zhang/hadoop-0.20.2.tar.gz
>           Uncaught Exception : need more than 2 values to unpack
>
> Could anyone tell me why am I having this error? Is the problem the
> operating system, or Torque, or because I commented out line 576, or
> anything else?
>
> Any comment is welcome and appreciated. Thanks a lot!
>
> Sincerely,
>
> Boyu Zhang
>

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