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https://issues.apache.org/jira/browse/PIG-4225?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Cheolsoo Park resolved PIG-4225.
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Resolution: Duplicate
This is already fixed by PIG-4124.
> Allow users to specify Python executable for Pig streaming
> ----------------------------------------------------------
>
> Key: PIG-4225
> URL: https://issues.apache.org/jira/browse/PIG-4225
> Project: Pig
> Issue Type: Improvement
> Components: internal-udfs
> Affects Versions: 0.12.0, 0.12.1
> Reporter: Mike Sukmanowsky
>
> The [current
> PythonScriptEngine|https://github.com/apache/pig/blob/release-0.12.0/src/org/apache/pig/scripting/streaming/python/PythonScriptEngine.java#L69]
> uses whatever python is currently on the path in order to execute scripts.
> Python users are accustomed to creating virtual environments (virtualenvs)
> where associated requirements are installed without needing to worry about
> "global" installs via, for example, sudo pip install <some package>.
> Is it possible to have the Python executable specified either via the
> {{DEFINE}} command syntax or, in a hadoop job configuration variable? Perhaps
> {{pig.pythonstreaming.pythonpath}}?
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