Currently I encounter one problem when I run the python streaming.
I import a third-party module 'Pandas'.
It's successful when I directly run the python code.
Also successful when run the pig script in local mode.
But has error when run pig script in MapReduce, to debug I comment all of
the code expect printing out one line.
Still does not work.
When I comment the 'import pandas', it works.
no problem at all when 'import numpy'.
So is there anything I missed in the pig script to run the python-pandas?
Thomas Bach 2013-01-23, 14:19