Its is recommended to tell Spark where the executable Python file is. Other Python modules can be added in the last task just like numpy and pandas are added. The virtual environments is now created and path to Python 3 can be used for Spark. Shell: /home/spark/sparkenv/bin/pip install numpy pandas Shell: /usr/local/bin/virtualenv /home/spark/sparkenv Below is an Ansible code snippet showing how to install virtualenv, create a virtual environment and install some pip packages in the environment. The whole idea is very simple: create a virtual environment that uses Python 3, use the virtual environment OR the installed files (Python 3 or pip are probably most useful). Ansible has solved this issue in its way as you will soon see. I was in a dilemma regarding the pips and in some blog, I read about the “equation” which I am also following below – in the solution. Python 2 uses pip, Python 3 use pip3, or is it? Simple rule of thumb – pip = pip3. The second option is even worse – it gives you a false feeling how easy it is to just change a symbolic link, but problems start occurring as soon as one goes into (not even) more serious with Python – for example: pip will crash and fixing that is world of pain. Which can easily lead to confusion whether Python 2 or Python 3 is used at a certain moment. The first option has proven to be confusing because one has to enable the Python 3 version by executing scl enable rh-python36 bash changing the symbolic link /usr/bin/python to point to Python 3 (unfortunately without any links).I have come across the same challenge and earlier my two approaches to solve it were: Python 2.7.5 ships with Centos 7 and more and more software on CentOS 7 either does not support Python 2 anymore, or recommends you to use Python 3. WARN ServletHandler: /api/v1/applications (1).Provision Apache Spark in AWS with Hashistack and Ansible.Streaming messages from Kafka to EventHub with MirrorMaker.Capturing messages in Event Hubs to Blob Storage.Zealpath and Trivago: case for AWS Cloud Engineer position.
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