[SPARK-28381] Upgraded version of Pyrolite to 4.30

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0
• Fix Version/s: 3.0.0
• Component/s: PySpark
• Assignee: L. C. Hsieh
• Reporter: L. C. Hsieh
• Created: 14/Jul/19 05:30
• Updated: 12/Dec/22 18:10
• Resolved: 15/Jul/19 03:30

Description

This upgraded to a newer version of Pyrolite. Most updates in the newer version are for dotnet. For java, it includes a bug fix to Unpickler regarding cleaning up Unpickler memo, and support of protocol 5.

 

After upgrading, we can remove the fix at SPARK-27629 for the bug in Unpickler.

 

Issue Links

• links to: [Github] Pull Request #25143 (viirya)
• links to: GitHub Pull Request #25143