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From Guang-Nan Cheng <chen...@gmail.com>
Subject Re: Question on Streaming with RVM. Perhaps environment settings related.
Date Sat, 02 Apr 2011 05:06:16 GMT
If I manually logged in as `mapred', then yes. No matter it's interactive or
non-interactive shell.  But streaming seems launch the program differently.

I've tried to use `-mapper env' for diagnosis. It prints things below. So
right, `ruby' is not in $PATH when streaming launch it.


Any further ideas? Maybe it's not logged in as `mapred'?

R/W/S=7689/309/0 in:NA [rec/s] out:NA [rec/s]
minRecWrittenToEnableSkip_=9223372036854775807 *LOGNAME=null*
last Hadoop input: |null|
*last tool output:
Date: Sat Apr 02 12:58:32 CST 2011
java.io.IOException: Broken pipe

On Sat, Apr 2, 2011 at 12:52 PM, Harsh J <qwertymaniac@gmail.com> wrote:
> Is the 'ruby' binary available in the $PATH for the 'mapred' user? You
> can see if it finds one using 'which ruby'.
> On Sat, Apr 2, 2011 at 10:17 AM, Guang-Nan Cheng <chenggn@gmail.com>
>>   /bin/env: ruby: No such file or directory
> --
> Harsh J
> http://harshj.com

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