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[Observability] Log search: gateway endpoint and dashboard panel #5371
Description
Feature Summary
Exported logs cannot be searched from the dashboard. This adds the first complete signal: log search through the gateway plus a UI panel to drive it.
Proposed Solution or Design
- Backend: a logs query builder and response parsers (
parseLogs,parseLogSources) that apply per-field redaction; aLogsResourceexposing log search and a source-facets endpoint, registered inTexeraWebApplication. - Frontend: a logs panel with time-window, service, workflow, computing-unit, execution, level, and free-text filters; server-side paging; and sources-backed autofill.
Affected Area
Workflow UI, Other
Activity
Ma77Ball commentedon Jun 5, 2026
/take
Ma77Ball commentedon Jun 5, 2026
/parent-issue #4070
[-][Observability] PR5: logs end-to-end (gateway + UI panel)[/-][+][Observability] Log search: gateway endpoint and dashboard panel[/+]Ma77Ball commentedon Oct 20, 2026
Closing as part of scoping the observability work to instrumentation and export only. Per maintainer feedback on #5378, Texera will export OpenTelemetry data to external tools (Grafana, OpenSearch, Jaeger, etc.) instead of shipping its own query gateway and dashboard UI. The retained work is in #5375, #5376, #5377 (issues #5367, #5368, #5369).