[IMPALA-9847] JSON profiles are mostly space characters

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: Impala 4.0.0
• Component/s: Backend
• Epic Color: ghx-label-5
• Assignee: Tim Armstrong
• Reporter: Tim Armstrong
• Created: 11/Jun/20 16:17
• Updated: 13/Jun/20 00:05
• Resolved: 12/Jun/20 15:48

Description

JSON profiles are pretty-printed with 4 space characters per indent. This means that most of the profile data is actually just space characters, and this can add up for large profiles.