Hacktoberfest 2026: los issues que los mantenedores marcaron para octubre, abiertos y aptos para principiantes. Explorar issues de Hacktoberfest

[NIDX-03 workstream] Replace the per-segment series index

Cerrado
  • ¿Algo no está bien?
#14,003 0 comentarios 0 reacciones 0 asignados Ver en GitHub

Los mantenedores suelen responder en 1 día

Nadie ha tomado este issue todavía.

Evaluación

Dificultad
5/5
Tiempo estimado
Más de una semana
Aptitud para principiantes
20/100
Tipo de issue
Nueva funcionalidad
Claridad
Necesita aclaración
Estado de actividad
Activo
Área
databases

Línea de trabajo

El punto de entrada nombrado es banyand/internal/storage.newSeriesIndex; primero lee BDB-NIDX-SPEC-001 revision 0.2 y espera a los límites medidos y los informes de #14007. Usa esos límites para identificar las hojas ordenadas de los llamadores activos y sus rutas Measure/Stream/Trace nombradas. Se considera terminado cuando el rol nativo y la ruta de replicación cumplen los criterios de compatibilidad, fallos, carreras, producto, reinicio, transferencia y léxicos indicados.

Escrito por el modelo de indexación a partir del texto del issue.

Descripción

bydb file compatible change database

[NIDX-03 workstream] Replace the per-segment series index

Parent: #13990
Blocked by: #14007

Tracking parent — do not apply Backlog. Split this workstream just in time after NIDX-02 closes; downstream RED contracts must be based on the writer and reader seams actually merged on main.

End-state boundary

banyand/internal/storage.newSeriesIndex selects native sidx for Measure, Stream, and Trace. The completed workstream owns field-set-aware insert/update/delete, projection, exact/prefix/wildcard identity, field dictionaries, composed filters, deterministic series/index/time sort, index-mode Measure, statistics, snapshots, cache reset, and mixed-version external segment receive.

Required behavior

  • Fixed product fixtures return independently declared series IDs, fields, timestamps, and versions.
  • Native and pinned legacy nodes exchange raw segments in both directions without replay or conversion.
  • Interrupted, invalid, and duplicate external transfers never become partially visible.
  • Restart selects a complete committed generation.
  • CRC32 fields remain layout-only and are never calculated or validated.

Just-in-time decomposition gate

After #14007 closes, use its measured boundaries and run reports to file ordered live-caller leaves. Each leaf adds one observable series capability and activates it through a named Measure/Stream/Trace path; no sidx core, codec, query helper, or receiver may merge solely for future use. Apply Backlog to one unblocked leaf only.

Completion criteria

All future leaves merge; the complete newSeriesIndex role and replication path are native; compatibility, crash, race, and product suites pass; and this workstream closes before NIDX-04 decomposition.

Lexical non-regression

Repository changes for every implementation leaf before the final removal may delete existing references but must add zero new case-insensitive bluge tokens and zero matching tracked paths. The gate includes imports and aliases, function/type/variable names, filenames and runtime names, strings, comments and messages, tests, fixture/provenance data, scripts, configuration, and generated assets. Compatibility evidence uses neutral legacy oracle or compatibility writer labels plus an immutable revision or content hash rather than adding a retired module name.

This lexical gate applies to repository changes, not to issue or archived-design prose that names the dependency in order to specify its removal.

Design

BDB-NIDX-SPEC-001 revision 0.2 — NIDX-03 behavior

Lenguaje dominante
Java
Estrellas
25k
Forks
6.6k
Merge medio
8 h 57 min
PR fusionados (30 d)
24

Preparar el entorno

Primeros pasos

  1. Lee el issue completo y luego la guía de contribución del proyecto.
  2. Comenta en el issue que vas a ocuparte — evita que dos personas hagan lo mismo.
  3. Haz un fork del repositorio y trabaja en una rama.
  4. Abre un pull request que haga referencia al número del issue.

Más de apache/skywalking

Todos los issues de apache/skywalking

Issues similares

Más issues de Java

Recibe los nuevos issues en tu correo

Un resumen breve de issues de GitHub para principiantes.