[SPARK-9644] Support update DecimalType with precision > 18 in UnsafeRow

• Type: Improvement
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 1.5.0
• Fix Version/s: 1.5.0
• Target Version/s: 1.5.0
• Assignee: Davies Liu
• Reporter: Davies Liu
• Created: 05/Aug/15 17:26
• Updated: 19/Aug/15 17:58
• Resolved: 06/Aug/15 16:11

Description

Currently, we don't support using DecimalType with precision > 18 in new unsafe aggregation, it's good to support it.

Issue Links

• is related to: SPARK-10095 Should not use the private field of BigInteger
• links to: [Github] Pull Request #7978 (davies)