[IMPALA-10001] Find good default value for SORT_RUN_BYTES_LIMIT

• Type: Improvement
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Component/s: Perf Investigation
• Epic Color: ghx-label-8
• Assignee: Unassigned
• Reporter: Riza Suminto
• Created: 23/Jul/20 18:57
• Updated: 23/Nov/22 08:20

Description

IMPALA-6692 add query option SORT_RUN_BYTES_LIMIT to trigger early sort before the query hit memory limit.
Currently, it is disabled as default. We need to find a good default value for this query option.