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Install Python for the Python transformation on Hadoop

Install Python for the Python transformation on Hadoop

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Set environment variables

Set environment variables

Set the following environment variables:

PYTHONHOME: Run the following command to set the
$PYTHONHOME
environment variable:

export PYTHONHOME=$workingdir/Python3

Notice that
$PYTHONHOME
is the directory where we installed Python.
LD_LIBRARY_PATH: Run the following command to set the
$LD_LIBRARY_PATH
environment variable:

export LD_LIBRARY_PATH=$PYTHONHOME/lib
PATH: Run the following command to set the
$PATH
environment variable:

export PATH=$PYTHONHOME/bin:$PATH

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