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radanalyticsio / spark-operator

Operator for managing the Spark clusters on Kubernetes and OpenShift.
Apache License 2.0
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There is no python3.6 when using image radanalyticsio/openshift-spark-py36:2.4-latest #297

Closed nmelche closed 4 years ago

nmelche commented 4 years ago

There is no python version 3.6 when using the image radanalyticsio/openshift-spark-py36:2.4-latest

Description:

Steps to reproduce:

  1. Pull the image radanalyticsio/openshift-spark-py36:2.4-latest
  2. type in 'python' -> it shows python 2.7

Am I doing something wrong? I can't find a python 3.6 version :(

elmiko commented 4 years ago

hi,

these images are not meant to be run from an interactive command line. there are actually 2 python versions installed in the py36 images, this is due to the base image using a python2 binary by default. the python36 binary is accessible using the software collection library (scl), to use it you would need to first run /opt/app-root/etc/scl_enable and then the python command.

this image is based on centos/python-36-centos7, i would look inside that image if you are curious about how these python versions live together.