[SPARK-46115] Restrict charsets in encode()

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.0.0
• Fix Version/s: 4.0.0
• Component/s: SQL
• Labels: pull-request-available
• Assignee: Max Gekk
• Reporter: Max Gekk
• Created: 27/Nov/23 05:36
• Updated: 03/Dec/23 09:42
• Resolved: 27/Nov/23 23:47

Description

Currently the list of supported charsets in encode() is not stable and fully depends on the used JDK version. So, sometimes user code might not work because a devop changed Java version in Spark cluster. The ticket aims to restrict the list of supported charsets by:

'US-ASCII', 'ISO-8859-1', 'UTF-8', 'UTF-16BE', 'UTF-16LE', 'UTF-16'

Issue Links

• is cloned by: SPARK-46220 Restrict charsets in decode()
• links to: [Github] Pull Request #44020 (MaxGekk)
• links to: [Github] Pull Request #44020 (MaxGekk)
• links to: GitHub Pull Request #44020