[SPARK-18221] Wrong ApproximatePercentile answer when multiple records have the minimum value(for branch 2.0)

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 2.0.1
• Component/s: SQL
• Assignee: Unassigned
• Reporter: Zhenhua Wang
• Created: 02/Nov/16 08:37
• Updated: 02/Nov/16 09:12
• Resolved: 02/Nov/16 09:08

Description

This is the same problem as https://issues.apache.org/jira/browse/SPARK-18111, but for branch 2.0.

Issue Links

• duplicates: SPARK-18111 Wrong ApproximatePercentile answer when multiple records have the minimum value
• links to: [Github] Pull Request #15732 (wzhfy)