Issues

• (feat): expose set_capacity of the cache to the session API

  featureperformance
  lance-format/lance#10137 · Filter by author yuvalif opened on Oct 18, 2026

• bug: zero max_rows_per_file panics, zero V1 max_rows_per_group writes nothing

  bug
  lance-format/lance#10130 · Filter by author LuciferYang opened on Oct 18, 2026

• bug: a system column inside a projection expression is never loaded

  bug
  lance-format/lance#10129 · Filter by author LuciferYang opened on Oct 18, 2026

• bug: Substrait filter encoding fails on large_list or map of fixed_size_list

  bug
  lance-format/lance#10128 · Filter by author LuciferYang opened on Oct 18, 2026

• bug: contains_tokens reads only the first row of its query argument

  bug
  lance-format/lance#10127 · Filter by author LuciferYang opened on Oct 18, 2026

• bug: JSON UDFs disagree with the JSON guide

  bug
  lance-format/lance#10126 · Filter by author LuciferYang opened on Oct 18, 2026

• bug: planner panics on placeholders, truncates expression lists, skips NOT

  bug
  lance-format/lance#10125 · Filter by author LuciferYang opened on Oct 18, 2026

• feature: use fields and covering_fields in index dependency checks before flag 1<<13

  feature
  lance-format/lance#10098 · Filter by author wjones127 opened on Oct 17, 2026

• perf: staged index segment loses coverage of fragments compacted under v0 FRI

  performance
  lance-format/lance#10096 · Filter by author wjones127 opened on Oct 17, 2026

• perf: row-id index fragments added after dataset_version are dropped by freshness checks

  performance
  lance-format/lance#10095 · Filter by author wjones127 opened on Oct 17, 2026

• bug: MemWAL index catch-up checks stored bitmaps, never proves coverage under tagged FRI

  bug
  lance-format/lance#10094 · Filter by author wjones127 opened on Oct 17, 2026

• perf: index coverage silently cleared once the manifest at dataset_version is cleaned up

  performance
  lance-format/lance#10093 · Filter by author wjones127 opened on Oct 17, 2026

• bug: index maintenance matches nested fields by exact id on some paths

  bug
  lance-format/lance#10092 · Filter by author wjones127 opened on Oct 17, 2026

• perf: 2.0 scans of many small fragments are up to 15x slower on object stores since 13.0.0

  performance
  lance-format/lance#10087 · Filter by author keunhong opened on Oct 16, 2026

• bug: unify lance-linalg's Arrow distance entry point

  bug
  lance-format/lance#10084 · Filter by author wjones127 opened on Oct 16, 2026

• perf: select SIMD kernels once from a host feature set

  performance
  lance-format/lance#10083 · Filter by author wjones127 opened on Oct 16, 2026
  5

• Blob v2 subfield projections require selecting the parent column, and filters fail

  lance-format/lance#10082 · Filter by author geruh opened on Oct 16, 2026

• bug: ST_Contains, ST_Within, ST_Covers and ST_CoveredBy return wrong rows when the constant geometry comes first

  bug
  lance-format/lance#10078 · Filter by author sarwarbhuiyan opened on Oct 16, 2026

• Refactor and Split rust/lance/src/io/commit/conflict_resolver.rs into submodules

  lance-format/lance#10061 · Filter by author zhangyue19921010 opened on Oct 16, 2026

• Refactor and Split rust/lance-index/src/scalar/inverted/wand.rs into submodules

  lance-format/lance#10060 · Filter by author zhangyue19921010 opened on Oct 16, 2026

• Refactor and Split rust/lance/src/dataset/mem_wal/write.rs into submodules

  lance-format/lance#10058 · Filter by author zhangyue19921010 opened on Oct 16, 2026

• Refactor and Split rust/lance/src/dataset/optimize.rs into submodules

  lance-format/lance#10057 · Filter by author zhangyue19921010 opened on Oct 16, 2026

• Refactor and Split rust/lance/src/index.rs into submodules

  lance-format/lance#10056 · Filter by author zhangyue19921010 opened on Oct 16, 2026

• Refactor and Split rust/lance/src/dataset/write/merge_insert.rs into submodules

  lance-format/lance#10054 · Filter by author zhangyue19921010 opened on Oct 16, 2026
  

• Refactor and Split rust/lance/src/dataset/scanner.rs into submodules

  lance-format/lance#10053 · Filter by author zhangyue19921010 opened on Oct 16, 2026