[FLINK-14150] Unnecessary __pycache__ directories appears in pyflink.zip

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.9.0, 1.10.0
• Fix Version/s: 1.9.1, 1.10.0
• Component/s: API / Python
• Labels: pull-request-available
• Assignee: Wei Zhong
• Reporter: Wei Zhong
• Created: 20/Sep/19 10:08
• Updated: 13/Apr/21 20:41
• Resolved: 22/Sep/19 06:11

Description

It seems we are packaging _pycache_ directories into pyflink.zip. These directories contain bytecode cache files that are automatically generated by python3. We should remove them from the python source code folder before packaging.

Issue Links

• links to: GitHub Pull Request #9729