Tim Armstrong created IMPALA-7420: ------------------------------------- Summary: Alternative cancellation messages with "internal" cancellation Key: IMPALA-7420 URL: https://issues.apache.org/jira/browse/IMPALA-7420 Project: IMPALA Issue Type: Improvement Components: Backend Affects Versions: Impala 3.1.0 Reporter: Tim Armstrong Assignee: Tim Armstrong
All CANCELLED statuses now have the same error message regardless of the source of the cancellation. There are many places in the code where we propagate "CANCELLED" statuses around the place internally, e.g. within scans, for reasons unrelated to user-initiated cancellation. Those should not leak IMPALA-7418 was much harder to debug than necessary because it wasn't clear where the CANCELLED status came from. -- This message was sent by Atlassian JIRA (v7.6.3#76005)