[HIVE-14122] VectorMapOperator: Missing update to AbstractMapOperator::numRows

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.1.0, 2.2.0
• Fix Version/s: 2.1.1, 2.2.0
• Component/s: Tez
• Release Note: VectorMapOperator: Missing update to AbstractMapOperator::numRows (Gopal V, reviewed by Sergey Shelukhin)
• Assignee: Gopal Vijayaraghavan
• Reporter: Gopal Vijayaraghavan
• Created: 29/Jun/16 07:50
• Updated: 08/Dec/16 14:27
• Resolved: 02/Jul/16 06:31

Description

The INPUT_RECORDS counter is out of sync with the actual # of rows-read in vectorized and non-vectorized modes.

This means Tez record summaries are off by a large margin or is 0 for those vertices.

Issue Links

• duplicates: HIVE-13871 Tez exec summary does not get the HIVE counters right