[SPARK-18815] NPE when collecting column stats for string/binary column having only null values

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.1.1
• Fix Version/s: 2.1.0
• Component/s: SQL
• Assignee: Zhenhua Wang
• Reporter: Zhenhua Wang
• Created: 10/Dec/16 03:28
• Updated: 15/Dec/16 05:05
• Resolved: 11/Dec/16 05:25

Issue Links

• links to: [Github] Pull Request #16243 (wzhfy)