[IMPALA-2063] impala 'cancelled' query status now has extra characters in it

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: Impala 2.2
• Fix Version/s: Impala 3.1.0
• Component/s: Backend
• Labels: query-lifecycle ramp-up
• Target Version: Product Backlog
• Assignee: Michal Ostrowski
• Reporter: Chris Leroy
• Created: 11/Jun/15 21:37
• Updated: 18/Apr/19 17:11
• Resolved: 25/Oct/18 05:19

Description

When a query is cancelled (e.g. via Beeswax.cancel()), the query status has a trailing newline. This is visible in the query profile, see sample images. The trailing newline should be removed.