[SPARK-42983] Fix the error message of createDataFrame from np.array(0)

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.4.0
• Fix Version/s: 3.4.0
• Component/s: Connect
• Assignee: Takuya Ueshin
• Reporter: Takuya Ueshin
• Created: 30/Mar/23 21:16
• Updated: 05/Apr/23 03:23
• Resolved: 05/Apr/23 03:04

Description

>>> import numpy as np
>>> spark.createDataFrame(np.array(0))
Traceback (most recent call last):
...
TypeError: len() of unsized object

Issue Links

• links to: [Github] Pull Request #40669 (ueshin)