[SPARK-32407] Remove upperbound of Sphinx version

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.1.0
• Fix Version/s: 4.0.0
• Component/s: Documentation, PySpark
• Labels: pull-request-available
• Assignee: Ruifeng Zheng
• Reporter: Hyukjin Kwon
• Created: 23/Jul/20 08:06
• Updated: 28/Nov/23 10:29
• Resolved: 28/Nov/23 06:13

Description

Sphinx 3.1+ does not correctly indexes nested classes. See also https://github.com/sphinx-doc/sphinx/issues/7551. We should remove the upperbound of sphinx version once that issue is fixed in Sphinx.

Issue Links

• links to: GitHub Pull Request #44046
• links to: GitHub Pull Request #44052