Issues

• [CELEBORN] FailedShuffleCleaner instance is never returned to CelebornShuffleManager, leaking its ScheduledExecutorService on stop()

  bugtriage
  apache/gluten#13279 · Filter by author maoyuwei1 opened on Oct 14, 2026

• [CELEBORN] CelebornShuffleManager init fails with NoSuchMethodException: FailedShuffleCleaner.<init>()

  bugtriage
  apache/gluten#13276 · Filter by author maoyuwei1 opened on Oct 14, 2026

• [VL] ANSI workflow checks out main instead of the PR

  bugtriage
  apache/gluten#13275 · Filter by author zhztheplayer opened on Oct 13, 2026

• [VL] A udfLibraryPaths UDF can't take or return a named struct

  enhancement
  apache/gluten#13273 · Filter by author pedrumj2 opened on Oct 13, 2026

• [CH] Support read paimon table in clickhouse backend by using paimon-cpp

  enhancement
  apache/gluten#13256 · Filter by author KevinyhZou opened on Oct 13, 2026
  8

  

• [VL] corr returns NULL instead of throwing DIVIDE_BY_ZERO for a zero-variance column in ANSI mode on Spark before 4.3

  enhancement
  apache/gluten#13255 · Filter by author rdtr opened on Oct 12, 2026

• [VL] Remove broadcast hash join executor build cache option

  enhancement
  apache/gluten#13253 · Filter by author zhouyuan opened on Oct 12, 2026

• [Bolt] from_json incorrectly lowercases schema field names when spark.sql.caseSensitive=false

  bugtriage
  apache/gluten#13251 · Filter by author howz97 opened on Oct 12, 2026

• [VL] Distributed bloom filters

  enhancement
  apache/gluten#13242 · Filter by author zhztheplayer opened on Oct 11, 2026

• [VL] Segmentation fault when dumping task for micro benchmark

  bugtriage
  apache/gluten#13225 · Filter by author marin-ma opened on Oct 8, 2026

• [VL] Support Iceberg V3

  enhancement
  apache/gluten#13219 · Filter by author infvg opened on Oct 7, 2026
  1

• [CH] The CSV sep option is ignored by the native text scan

  apache/gluten#13203 · Filter by author LuciferYang opened on Oct 5, 2026

• [VL] RANGE window frames with interval or non-integral bounds fail the query instead of falling back

  apache/gluten#13201 · Filter by author LuciferYang opened on Oct 5, 2026

• [VL] Struct fields are read from the wrong column when two same-named struct columns meet in one projection

  apache/gluten#13197 · Filter by author LuciferYang opened on Oct 5, 2026

• [Spark 4.2 UT] Umbrella: re-enable disabled Spark 4.2 unit tests (GLUTEN-12569)

  apache/gluten#13181 · Filter by author akshaytayal opened on Oct 2, 2026
  2

• [Spark 4.2 UT] File-source & Hive scan (Parquet/ORC ignoreMissingFiles/NullType, bucketed-scan AE, ADD JAR)

  apache/gluten#13180 · Filter by author akshaytayal opened on Oct 2, 2026
  2

• [Spark 4.2 UT] Spark 4.2 framework/API changes breaking Gluten tests (non-velox)

  apache/gluten#13179 · Filter by author akshaytayal opened on Oct 2, 2026
  2

• [Spark 4.2 UT] Velox expression & operator gaps (math/TIME/date/broadcast/hash-agg)

  apache/gluten#13178 · Filter by author akshaytayal opened on Oct 2, 2026
  2

• [Spark 4.2 UT] Golden-file drift on Spark 4.2 (TPC-DS plan-stability + SQLQueryTest .sql)

  apache/gluten#13177 · Filter by author akshaytayal opened on Oct 2, 2026
  1

  

• [Spark 4.2 UT] Floating-point collection semantics: -0.0/NaN normalization & RESPECT NULLS

  apache/gluten#13176 · Filter by author akshaytayal opened on Oct 2, 2026

• [Spark 4.2 UT] Spark 4.2 DSv2 row-level writes (DELETE/MERGE/UPDATE/INSERT) on Gluten path

  apache/gluten#13175 · Filter by author akshaytayal opened on Oct 2, 2026
  1

  

• [Spark 4.2 UT] Spark 4.2 Storage-Partitioned Join (SPJ) support in Gluten

  apache/gluten#13174 · Filter by author akshaytayal opened on Oct 2, 2026
  3

  

• [VL] Decouple native unit tests from JNI shared libraries

  apache/gluten#13167 · Filter by author baibaichen opened on Sep 30, 2026

• [VL] Fully arrow support in Spark and Gluten

  enhancement
  apache/gluten#13140 · Filter by author FelixYBW opened on Sep 25, 2026
  7

• [VL] Spark 4.2: preserve per-split keyed partition slots for native SPJ (KeyGroupedPartitioning) scans

  apache/gluten#13139 · Filter by author akshaytayal opened on Sep 25, 2026