Issues

• [Spark] Evaluate the FileFormat rewrite (vortex-data/vortex#9658) against our findings

  quantcast/vortex#31 · Filter by author gitRasheed opened on Oct 29, 2026
  3

• [Spark] Appends from separate applications overwrite each other's files

  quantcast/vortex#30 · Filter by author gitRasheed opened on Oct 29, 2026

• [JNI] Native workers attach as non-daemon JVM threads

  quantcast/vortex#29 · Filter by author gitRasheed opened on Oct 29, 2026

• [Spark] Date and timestamp partitions are written as epoch counts

  quantcast/vortex#28 · Filter by author gitRasheed opened on Oct 29, 2026

• [Spark] Writes land at their final paths before the job commits

  quantcast/vortex#27 · Filter by author gitRasheed opened on Oct 29, 2026

• [Spark] Dynamic partition overwrite deletes every partition

  quantcast/vortex#26 · Filter by author gitRasheed opened on Oct 29, 2026

• [Spark] Writer, listFiles and delete disagree on URL encoding

  quantcast/vortex#21 · Filter by author gitRasheed opened on Oct 28, 2026
  2

• spark: prune struct fields inside arrays (blocked on list layout)

  enhancement
  quantcast/vortex#16 · Filter by author ChristopherWirt opened on Oct 27, 2026
  1

• [Spark] Tidy ArrowFieldWriter: generic vector field and a single place that advances count

  enhancement
  quantcast/vortex#14 · Filter by author ChristopherWirt opened on Oct 26, 2026

• [Spark] Keep the writer's two Spark type dispatchers in sync, and clean up if construction fails

  bug
  quantcast/vortex#13 · Filter by author ChristopherWirt opened on Oct 26, 2026

• [Spark] Make VortexDataWriter.abort() release every resource even if one close throws

  bug
  quantcast/vortex#12 · Filter by author ChristopherWirt opened on Oct 26, 2026

• [Spark] Release the exported Arrow batch if writeBatch throws before native takes it

  bug
  quantcast/vortex#11 · Filter by author ChristopherWirt opened on Oct 26, 2026