Issues

• Add support for a Maximum task count requirement

  datafusion-contrib/datafusion-distributed#800 · Filter by author barbarj opened on Oct 23, 2026
  2

• Preserve column statistics on the eager Iceberg path

  datafusion-contrib/datafusion-distributed#795 · Filter by author alexanderbianchi opened on Oct 21, 2026

• Public API for worker→coordinator task-level metrics not tied to a plan node

  datafusion-contrib/datafusion-distributed#792 · Filter by author fred1268 opened on Oct 20, 2026

• Discuss bringing datafusion-distributed under Apache DataFusion governance

  datafusion-contrib/datafusion-distributed#784 · Filter by author gabotechs opened on Oct 20, 2026
  25

• Worker resurrects an empty task cache entry for late ExecuteTask requests after the task was cleaned up at EOS

  datafusion-contrib/datafusion-distributed#771 · Filter by author mag1c1an1 opened on Oct 10, 2026
  1

• [dynamic filtering] add integration test for work unit feeds

  good first issue
  datafusion-contrib/datafusion-distributed#770 · Filter by author jayshrivastava opened on Oct 8, 2026

• [dynamic filtering] remove extra proto roundtrips in apply_dynamic_filter_update

  df56
  datafusion-contrib/datafusion-distributed#768 · Filter by author jayshrivastava opened on Oct 7, 2026

• [dynamic filtering] display dynamic filters for FilterExec / arbitrary consumers

  datafusion-contrib/datafusion-distributed#765 · Filter by author jayshrivastava opened on Oct 6, 2026

• Byte-balanced file-scan scaling can create severe per-partition file-count skew

  datafusion-contrib/datafusion-distributed#759 · Filter by author sesteves opened on Sep 29, 2026
  5

• Enforce data distribution requirements at plan time

  datafusion-contrib/datafusion-distributed#745 · Filter by author barbarj opened on Sep 23, 2026

• Allow AQE stage rewrites to require exact downstream consumer task counts

  datafusion-contrib/datafusion-distributed#740 · Filter by author sesteves opened on Sep 22, 2026
  1

• [dynamic filtering] remove network boundary anchors

  df56
  datafusion-contrib/datafusion-distributed#697 · Filter by author jayshrivastava opened on Sep 4, 2026

• Add a non-blocking snapshot API for available distributed task metrics

  datafusion-contrib/datafusion-distributed#685 · Filter by author sesteves opened on Aug 27, 2026
  6

• add a better display API

  datafusion-contrib/datafusion-distributed#678 · Filter by author jayshrivastava opened on Aug 25, 2026

• [dynamic filtering] display dynamic filters for producers

  datafusion-contrib/datafusion-distributed#677 · Filter by author jayshrivastava opened on Aug 25, 2026

• Add forced-spill broadcast NestedLoopJoin regression coverage

  datafusion-contrib/datafusion-distributed#674 · Filter by author sesteves opened on Aug 25, 2026
  1

• [dynamic filtering] dynamic planning stats aren't accurate with dynamic filtering

  datafusion-contrib/datafusion-distributed#664 · Filter by author jayshrivastava opened on Aug 23, 2026

• Preserve and reuse shared physical subplans across distributed task specialization

  datafusion-contrib/datafusion-distributed#663 · Filter by author sesteves opened on Aug 21, 2026
  3

• implement replace_children for all ExecutinoPlan implementations

  good first issue
  datafusion-contrib/datafusion-distributed#657 · Filter by author jayshrivastava opened on Aug 19, 2026

• [AQE] Reorder join trees using runtime cardinality statistics

  datafusion-contrib/datafusion-distributed#641 · Filter by author gabotechs opened on Aug 13, 2026

• [Benchmark datasets] Add a sorted ClickBench benchmark dataset

  datafusion-contrib/datafusion-distributed#633 · Filter by author gabotechs opened on Aug 13, 2026

• [EPIC] Add other benchmarking datasets

  datafusion-contrib/datafusion-distributed#629 · Filter by author gabotechs opened on Aug 13, 2026

• tests on range partitioned data

  datafusion-contrib/datafusion-distributed#628 · Filter by author jayshrivastava opened on Aug 12, 2026
  14

• [Iceberg] Commit append transactions

  datafusion-contrib/datafusion-distributed#616 · Filter by author gabotechs opened on Aug 9, 2026

• [Iceberg] Write data files for append inserts

  datafusion-contrib/datafusion-distributed#615 · Filter by author gabotechs opened on Aug 9, 2026