[IMPALA-6942] "Cancelled due to unreachable impalad(s)" error message is misleading

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Impala 3.0
• Fix Version/s: Impala 2.13.0, Impala 3.1.0
• Component/s: Backend
• Epic Color: ghx-label-1
• Assignee: Daniel Hecht
• Reporter: Daniel Hecht
• Created: 26/Apr/18 23:18
• Updated: 17/Feb/19 02:39
• Resolved: 15/Jun/18 21:55

Description

The error message "Cancelled due to unreachable impalad(s)" would be better as "Failed due to unreachable impalad(s)" since the query has failed. The code happens to trigger cancellation via the same path as client cancellation, but this is really a query failure.