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Posted to user@pig.apache.org by Ifeanyichukwu Osuji <os...@potsdam.edu> on 2010/07/20 19:06:06 UTC

including hadoop/conf directory



         Hi,
            I dont know how to include my hadoop/conf directory to my
classpath. Can someone help? Thanks.


      Ifeanyichukwu Osuji

Re: including hadoop/conf directory

Posted by Dave Viner <da...@pobox.com>.

Try this:

# export PATH=/usr/local/pig-0.7.0/bin:$PATH

# export JAVA_HOME=/usr/lib/jvm/java-6-openjdk/

# export HADOOPDIR=/usr/local/hadoop/conf
# export PIG_PATH=/usr/local/pig-0.7.0/
# export PIG_CLASSPATH=$HADOOPDIR
# export PIG_HADOOP_VERSION=0.20.2

JAVA_HOME must match what's in the /usr/local/hadoop/conf/hadoop-env.sh.

Oddly, the $PIG_CLASSPATH must point to the *directory* in which the Hadoop
config files live.  It is *not* a list of jar files as one might assume.

Dave Viner

On Tue, Jul 20, 2010 at 10:06 AM, Ifeanyichukwu Osuji <osujii191@potsdam.edu
> wrote:

>
>
>
>         Hi,
>            I dont know how to include my hadoop/conf directory to my
> classpath. Can someone help? Thanks.
>
>
>      Ifeanyichukwu Osuji
>
>