[SPARK-27416] UnsafeMapData & UnsafeArrayData Kryo serialization breaks when two machines have different Oops size

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.4.1
• Fix Version/s: 2.4.4, 3.0.0
• Component/s: SQL
• Assignee: peng bo
• Reporter: peng bo
• Created: 09/Apr/19 14:16
• Updated: 22/Jul/19 05:20
• Resolved: 17/Apr/19 05:04

Description

Actually this's follow up for https://issues.apache.org/jira/browse/SPARK-27406, https://issues.apache.org/jira/browse/SPARK-10914

This issue is to fix the UnsafeMapData & UnsafeArrayData Kryo serialization issue when two machines have different Oops size.

Issue Links

• relates to: SPARK-10914 UnsafeRow serialization breaks when two machines have different Oops size
• links to: GitHub Pull Request #24337
• links to: GitHub Pull Request #24357
• links to: GitHub Pull Request #25223