Issues

• Build and publish Java packages Failed (build-linux)

  ci
  lance-format/lance#10035 · Filter by author github-actions opened on Oct 15, 2026

• bug: a partial projection of a nested column returns extra children when the filter reads that column

  bug
  lance-format/lance#10027 · Filter by author wjones127 opened on Oct 15, 2026

• bug: compaction drops BTREE coverage on stable-row-id tables since #9481

  bug
  lance-format/lance#10013 · Filter by author LuciferYang opened on Oct 15, 2026

• bug: compat tests pin the build under test as the older build, failing every PR

  bug
  lance-format/lance#10011 · Filter by author LuciferYang opened on Oct 15, 2026

• bug: IO that goes uncounted on the lite scheduler and in the metered store

  bugperformance
  lance-format/lance#10007 · Filter by author LuciferYang opened on Oct 15, 2026

• bug: locations that the rest of the stack accepts fail to resolve

  bug
  lance-format/lance#10006 · Filter by author LuciferYang opened on Oct 15, 2026

• bug: three storage settings lance accepts and then ignores

  bug
  lance-format/lance#10005 · Filter by author LuciferYang opened on Oct 15, 2026

• bug: DynamoDB manifest store accepts a mistyped version key and leaves rows behind on delete

  bug
  lance-format/lance#9974 · Filter by author LuciferYang opened on Oct 14, 2026

• bug: a Merge that changes a struct's nullability is rejected on STABLE data

  bug
  lance-format/lance#9973 · Filter by author LuciferYang opened on Oct 14, 2026

• bug: concurrent schema-metadata updates on different keys are rejected as a conflict

  bug
  lance-format/lance#9972 · Filter by author LuciferYang opened on Oct 14, 2026

• bug: packed struct with an all-null or Boolean child panics or writes an unreadable column

  bug
  lance-format/lance#9962 · Filter by author LuciferYang opened on Oct 14, 2026

• bug: per-value encoding ignores lance-encoding:compression=lz4 for string/binary columns

  bug
  lance-format/lance#9955 · Filter by author dentiny opened on Oct 14, 2026

• bug: index cache leaks one file descriptor per optimize() per table, never released

  bugperformance
  lance-format/lance#9934 · Filter by author gloryfromca opened on Oct 13, 2026
  2

• perf: miniblock binary decode copies the chunk's value bytes instead of slicing them

  performance
  lance-format/lance#9928 · Filter by author LuciferYang opened on Oct 13, 2026

• perf: every fixed-size-list column computes its child statistics twice on write

  bugperformance
  lance-format/lance#9927 · Filter by author LuciferYang opened on Oct 13, 2026

• bug: reading a fixed-size-list column that contains a list panics in the decode task

  bug
  lance-format/lance#9926 · Filter by author LuciferYang opened on Oct 13, 2026
  3

• perf: AIMD S3 throttle's per-request Mutex caps a Session's query throughput; make it lock-free or lazy

  performance
  lance-format/lance#9901 · Filter by author JonnyTran opened on Oct 12, 2026
  2

• FTS: ICU stop-word filtering applies the Chinese list to Japanese text and removes common content words (取得, 表示, 使用, 必要)

  lance-format/lance#9890 · Filter by author ahlag opened on Oct 12, 2026
  2

  

• NGram index update and remap read the postings file one row per request

  lance-format/lance#9881 · Filter by author WillDaSilva opened on Oct 11, 2026
  1

• Vector search falls back to brute force when a matching index exists on the column

  lance-format/lance#9873 · Filter by author FANNG1 opened on Oct 10, 2026
  1

• perf: simplify redundant same-column IN conjunctions before Bitmap index queries

  performance
  lance-format/lance#9870 · Filter by author jischeng opened on Oct 10, 2026
  1

• merge_insert: support explain_plan/analyze_plan on the scalar-index path

  lance-format/lance#9864 · Filter by author wjones127 opened on Oct 10, 2026

• merge_insert analyze_plan: expose structured metrics

  lance-format/lance#9863 · Filter by author wjones127 opened on Oct 10, 2026

• merge_insert analyze_plan leaves orphaned data files

  lance-format/lance#9862 · Filter by author wjones127 opened on Oct 10, 2026

• bug: indexed merge_insert misses matches on rows whose key was changed by a data overlay

  bug
  lance-format/lance#9861 · Filter by author wjones127 opened on Oct 10, 2026