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From Andrew Pennebaker <apenneba...@42six.com>
Subject Re: MapReduce Tutorial instruction requires deprecated env variable
Date Wed, 28 Aug 2013 12:05:34 GMT
Ah, $HADOOP_PREFIX is the new recommended variable. Could we update the
tutorial to reflect this?

https://hadoop.apache.org/docs/stable/mapred_tutorial.html#Source+Code


On Wed, Aug 28, 2013 at 7:58 AM, Andrew Pennebaker <apennebaker@42six.com>wrote:

> I'm following the MapReduce Tutorial<https://hadoop.apache.org/docs/stable/mapred_tutorial.html#Source+Code>,
> setting $HADOOP_HOME in order to refer to the Hadoop library during
> compilation. But on my computer, Hadoop complains that this variable is
> deprecated.
>
> echo $HADOOP_HOME
> /usr/local/Cellar/hadoop/1.2.1/libexec/
>
> hadoop version
> Warning: $HADOOP_HOME is deprecated.
>
> Hadoop 1.2.1
> Subversion
> https://svn.apache.org/repos/asf/hadoop/common/branches/branch-1.2 -r
> 1503152
> Compiled by mattf on Mon Jul 22 15:23:09 PDT 2013
> From source with checksum 6923c86528809c4e7e6f493b6b413a9a
> This command was run using
> /usr/local/Cellar/hadoop/1.2.1/libexec/hadoop-core-1.2.1.jar
>
> Should I be using a different variable name?
>

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