[IMPALA-8487] Debug page "Cancel" action actually unregisters query

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Won't Do
• Affects Version/s: Impala 3.0
• Component/s: Distributed Exec
• Labels: query-lifecycle
• Target Version: Product Backlog
• Epic Color: ghx-label-7
• Assignee: Alice Fan
• Reporter: Alice Fan
• Created: 03/May/19 06:48
• Updated: 21/Jan/20 03:31
• Resolved: 21/Jan/20 03:31

Description

Currently, if a running query is cancelled from the impalad WebUI (debug page), impala will unregister the query.