Arnab Karmakar created IMPALA-15420:
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Summary: Prototype hotspot-focused query timeline
Key: IMPALA-15420
URL: https://issues.apache.org/jira/browse/IMPALA-15420
Project: IMPALA
Issue Type: Improvement
Components: Backend, Frontend
Reporter: Arnab Karmakar
Assignee: Arnab Karmakar
Prototype variable row height ({{{}ceil(query_time_frac * ROW_HEIGHT){}}})
and/or a heat-map overlay in {{{}fragment_diagram.js{}}}. Compare fragment
grouping with plan-node grouping for readability, and use inclusive height for
collapsed subtrees.
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