[HIVE-2252] Display a sample of partitions created when Fatal Error occurred due to too many partitioned created

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.8.0
• Component/s: Diagnosability
• Hadoop Flags: Reviewed
• Assignee: Ning Zhang
• Reporter: Ning Zhang
• Created: 01/Jul/11 23:57
• Updated: 16/Dec/11 23:57
• Resolved: 16/Jul/11 06:44

Description

In dynamic partition inserts, if a mapper created too many partitions, a fatal error is raised and the job got killed. Sometimes the error is caused by data error and it will be helpful for users to debug if we display a sample of dynamic partitions generated.