Search results

compression/compression-level ignored for large (per-value) string values

Status: Open.

#7459 In lance-format/lance;

· claydugo opened on Jun 25, 2026

Performance regression: encoding decode benchmarks (~35% slower since 2026-06-24)

Status: Open.

#7458 In lance-format/lance;

· westonpace opened on Jun 25, 2026

feat(index): support flattened JSON sub-doc indexing

Status: Open.

#7445 In lance-format/lance;

· wirybeaver opened on Jun 24, 2026

merge_insert on a stable-row-id dataset creates overlapping cross-fragment row-id ranges → RowIdIndex "Wrong range" panic on a filtered with_row_id scan

Status: Open.

#7444 In lance-format/lance;

· ragnorc opened on Jun 24, 2026

Incremental optimize_indices (append delta) hangs indefinitely on a table with many scalar + LabelList indices (S3 storage)

Status: Open.

#7439 In lance-format/lance;

· typexiaoyang-a opened on Jun 24, 2026

Build and publish Java packages Failed (build-linux)

ciGithub Action or Test issuesGithub Action or Test issues

Status: Open.

#7437 In lance-format/lance;

· github-actions opened on Jun 24, 2026

ZoneMap scalar index returns incomplete results on datasets with stable row IDs

Status: Open.

#7434 In lance-format/lance;

· AndrewYatzkan opened on Jun 24, 2026

Support nested column references in UpdateBuilder::set()

Status: Open.

#7420 In lance-format/lance;

· jackye1995 opened on Jun 23, 2026

V2 File writers and readers can support columns of varying lengths

A-encodingEncoding, IO, file reader/writerEncoding, IO, file reader/writer

Status: Open.

Feature

#7404 In lance-format/lance;

· wjones127 opened on Jun 22, 2026

Vector index can become corrupted when compaction is deferred

bugSomething isn't workingSomething isn't working

critical-fixBugs that cause crashes, security vulnerabilities, or incorrect data.Bugs that cause crashes, security vulnerabilities, or incorrect data.

Status: Open.

Bug

#7374 In lance-format/lance;

· westonpace opened on Jun 19, 2026

Vector search returns an updated row twice after update_columns + optimize_indices

bugSomething isn't workingSomething isn't working

critical-fixBugs that cause crashes, security vulnerabilities, or incorrect data.Bugs that cause crashes, security vulnerabilities, or incorrect data.

Status: Open.

Bug

#7370 In lance-format/lance;

· wombatu-kun opened on Jun 19, 2026

perf(merge_insert): defer reading non-source columns via late-materialization optimizer rule

enhancementNew feature or requestNew feature or request

Status: Open.

#7363 In lance-format/lance;

· wjones127 opened on Jun 18, 2026