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Optimize rank for StringView and BinaryView arrays

Status: Open.

#10604 In apache/arrow-rs;

· YUZHEthefool opened on Aug 9, 2026

bench(arrow): Add string_view coverage to rank benchmarks

enhancementAny new improvement worthy of a entry in the changelogAny new improvement worthy of a entry in the changelog

Status: Open.

Feature

#10599 In apache/arrow-rs;

· YUZHEthefool opened on Aug 9, 2026

[Variant] VariantArray::value silently returns Variant::Null for unimplemented typed_value types in release builds

Status: Open.

#10597 In apache/arrow-rs;

· raghav-reglobe opened on Aug 9, 2026

optimize PLAIN string columns in parquet to dictionary array

enhancementAny new improvement worthy of a entry in the changelogAny new improvement worthy of a entry in the changelog

Status: Open.

Feature

#10590 In apache/arrow-rs;

· Rich-T-kid opened on Aug 7, 2026

Allow downstream crates to inline BitSliceIterator

Status: Open.

#10587 In apache/arrow-rs;

· connortsui20 opened on Aug 7, 2026

arrow-csv: no opt-in recovery for rows with more fields than the schema

Status: Open.

#10578 In apache/arrow-rs;

· AndreaBozzo opened on Aug 7, 2026

arrow-csv: no way to tell that with_truncated_rows padded a row

Status: Open.

#10577 In apache/arrow-rs;

· AndreaBozzo opened on Aug 7, 2026

fb_to_schema panics on malformed IPC schema messages: unwrap() on optional FlatBuffer fields

bug

Status: Open.

Bug

#10575 In apache/arrow-rs;

· PlenoraETL opened on Aug 7, 2026

[parquet] Support negative ZSTD levels

enhancementAny new improvement worthy of a entry in the changelogAny new improvement worthy of a entry in the changelog

Status: Open.

Feature

#10560 In apache/arrow-rs;

· nuno-faria opened on Aug 5, 2026

Proposal: all panicky functions should have a try_ version

Status: Open.

#10553 In apache/arrow-rs;

· emilk opened on Aug 4, 2026

[EPIC] [Parquet] Variant improvements and optimizations (not gating stabilization)

Status: Open.

#10547 In apache/arrow-rs;

· sdf-jkl opened on Aug 4, 2026

[EPIC] [Parquet] Stabilize Variant support (remove the variant_experimental flag)

Status: Open.

#10546 In apache/arrow-rs;

· sdf-jkl opened on Aug 4, 2026