[IMPALA-6682] Support hash function other than md5 in pypi download script

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Impala 3.0, Impala 2.12.0
• Fix Version/s: Impala 3.0, Impala 2.12.0
• Component/s: Infrastructure
• Epic Color: ghx-label-9
• Assignee: Tianyi Wang
• Reporter: Tianyi Wang
• Created: 15/Mar/18 23:27
• Updated: 22/Mar/18 21:15
• Resolved: 22/Mar/18 21:15

Description

pip_download.py assumes the python repository to use md5 as the hash algorithm. On Mar 15, 2018 some traffic of https://pypi.python.org is redirected to https://pypi.org/simple, which uses sha-256. According to PEP-503 it could be any algorithm supported by python hashlib. We should change pip_download.py to support them.