[IMPALA-9090] Scan node in HDFS profile should include name of table being scanned

• Type: Improvement
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: Impala 3.4.0
• Component/s: Backend
• Epic Color: ghx-label-7
• Assignee: Xiaomeng Zhang
• Reporter: Tim Armstrong
• Created: 24/Oct/19 19:19
• Updated: 21/Nov/19 00:07
• Resolved: 21/Nov/19 00:07

Description

The only way to figure out the table being scanned by a scan node in the profile is to pull the string out of the explain plan or execsummary. This is awkward, both for manual and automated analysis of the profiles. We should include the table name as a string in the SCAN_NODE implementation.