Incompatible Changes in Cloudera Data Science Workbench 1.2.1

Upgrading from Cloudera Data Science Workbench 1.2.0 to 1.2.1 on CSD-based deployments

After upgrading from Cloudera Data Science Workbench 1.2.0 to 1.2.1 on a CSD-based deployment, CLI commands might not work as expected due to missing binaries in the environment. Note that this issue does not affect fresh installs.