Problem
Python installations from source with version 3.6.5
showing warning message with missing package while restarting pyspark server
showing warning message with missing package while restarting pyspark server
UserWarning: Could not import the lzma module. Your installed Python is incomplete
Possible Solution
For centos: Install development tool: sudo yum install -y xz-devel
Recompile python from source code: cd Python-3.6.5sudo ./configure --enable-optimizationssudo make altinstall