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Hadoop, mail # dev - No mapred-site.xml in the hadoop-0.23.3 distribution


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Pavan Kulkarni 2012-07-06, 00:23
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Robert Evans 2012-07-06, 14:13
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Pavan Kulkarni 2012-07-06, 17:05
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Robert Evans 2012-07-06, 17:24
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Pavan Kulkarni 2012-07-06, 23:58
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Re: No mapred-site.xml in the hadoop-0.23.3 distribution
Robert Evans 2012-07-09, 19:36
On 2.0 core-site, yarn-site, hdfs-site, and mapped-site are all kind of
needed.  The exact configs that you need to set may very a lot based off
of what you are trying to do.
--Bobby Evans

On 7/6/12 6:58 PM, "Pavan Kulkarni" <[EMAIL PROTECTED]> wrote:

>Hi Robert,
>
> Can you please share what all configuration files are mandatory for the
>hadoop-0.23.3 to work.
>I am tuning a few but still not able to set it up completely.Thanks
>
>On Fri, Jul 6, 2012 at 10:24 AM, Robert Evans <[EMAIL PROTECTED]> wrote:
>
>> Sorry I don't know of a good source for that right now.  Perhaps others
>>on
>> the list might know better then I do.
>>
>> On 7/6/12 12:05 PM, "Pavan Kulkarni" <[EMAIL PROTECTED]> wrote:
>>
>> >Bobby,
>> >
>> >  Thanks a lot for your clarification.
>> >Yes as you said it is just a template, but it may
>> >be quite confusing to new users while configuring.
>> >I have raised the Issue
>> ><https://issues.apache.org/jira/browse/HADOOP-8575>,
>> >in case you might want to
>> >have a look.Thanks
>> >
>> > Also I wanted to know is there a good source where I can
>> >look upto for running a multi-node 2nd generation Hadoop ?
>> >All I find is 1st generation Hadoop setup.
>> >
>> >On Fri, Jul 6, 2012 at 7:13 AM, Robert Evans <[EMAIL PROTECTED]>
>>wrote:
>> >
>> >> That may be something that we missed, as I have been providing my own
>> >> marped-site.xml for quite a while now.  Have you tried it with
>>branch-2
>> >>or
>> >> trunk to see if they are providing it?  In either case it is just
>>going
>> >>to
>> >> be a template for you to fill in, but it would be nice to package
>>that
>> >> template for our users to follow.  If you want to file a JIRA for
>>that
>> >>it
>> >> would be good, but I don't know how quickly we will be able to get
>> >>around
>> >> to doing it.
>> >>
>> >> --Bobby Evans
>> >>
>> >> On 7/5/12 7:23 PM, "Pavan Kulkarni" <[EMAIL PROTECTED]> wrote:
>> >>
>> >> >Hi,
>> >> >
>> >> >  I downloaded the Hadoop-0.23.3 source and tweaked a few classes
>>and
>> >> >when I built the binary distribution and untar'd it .I don't see the
>> >> >mapred-site.xml
>> >> >file in the /etc/hadoop directory. But by the details given on how
>>to
>> >>run
>> >> >the
>> >> >Hadoop-0.23.3 the mapred-site.xml needs to be configured right?
>> >> >
>> >> >  So I was just wondering if we are supposed to create the
>> >>mapred-site.xml
>> >> >, or
>> >> >it doesn't exist at all? Thanks
>> >> >
>> >> >--
>> >> >
>> >> >--With Regards
>> >> >Pavan Kulkarni
>> >>
>> >>
>> >
>> >
>> >--
>> >
>> >--With Regards
>> >Pavan Kulkarni
>>
>>
>
>
>--
>
>--With Regards
>Pavan Kulkarni
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Pavan Kulkarni 2012-07-09, 20:27
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Robert Evans 2012-07-09, 21:10