[IMPALA-6905] Allow use of row_regex with VERIFY_IS_SUBSET and VERIFY_IS_SUPERSET

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: Impala 2.13.0, Impala 3.1.0
• Component/s: Infrastructure
• Target Version: Product Backlog
• Epic Color: ghx-label-2
• Assignee: Tim Armstrong
• Reporter: Tim Armstrong
• Created: 23/Apr/18 16:44
• Updated: 26/Apr/18 16:39
• Resolved: 26/Apr/18 01:15

Description

It would be useful if we could use row_regex lines for these verifiers. This came up with test_stats_extrapolation where we're verifying explain plans, but are only really interested in verifying the values of particular fields.