Code0x58 opened a new issue #3559: URL: https://github.com/apache/incubator-heron/issues/3559
These are leftovers from the python2 to python3 upgrade: * `enum34` → `enum` * `mock` → `unittest.mock` * `unittest2` → `unittest` ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org