https://community.cloudera.com/t5/Support-Questions/Multiple-versions-of-python-on-spark-client/m-p/207283#M169244 <A rel="user" href="https://community.cloudera.com/users/14401/geraldbidault.html" nodeid="14401">@Gerald BIDAULT</A><P>I guess this is not possible. If you have two different versions of spark then application will fail with exception "Exception: Python in worker has different version 2.6 than that in driver 2.7, PySpark cannot run with different minor versions.Please check environment variables PYSPARK_PYTHON and PYSPARK_DRIVER_PYTHON are correctly set."</P><P>You can also refer this question : <A href="https://community.hortonworks.com/questions/101952/zeppelin-pyspark-cannot-run-with-different-minor-v.html" target="_blank">https://community.hortonworks.com/questions/101952/zeppelin-pyspark-cannot-run-with-different-minor-v.html</A></P> Wed, 31 Jan 2018 16:41:55 GMT ssharma 2018-01-31T16:41:55Z