[SPARK-43245] Fix DatetimeIndex.microsecond to return 'int32' instead of 'int64' type of Index.

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.0.0
• Fix Version/s: 4.0.0
• Component/s: Pandas API on Spark
• Assignee: Haejoon Lee
• Reporter: Haejoon Lee
• Created: 24/Apr/23 03:59
• Updated: 10/Aug/23 08:42
• Resolved: 10/Aug/23 08:42

Description

https://pandas.pydata.org/docs/dev/whatsnew/v2.0.0.html#index-can-now-hold-numpy-numeric-dtypes