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ipc stream reader RecordBatchReader::schema ignores column projection

Status: Open.

#10676 In apache/arrow-rs;

· codeAnqiang-ma opened on Aug 13, 2026

interleave/concat panic instead of erroring on genuine dictionary key overflow for Utf8View/BinaryView dictionaries

Status: Open.

#10674 In apache/arrow-rs;

· okhsunrog opened on Aug 13, 2026

substring does not support Utf8View or BinaryView

Status: Open.

#10671 In apache/arrow-rs;

· 1fanwang opened on Aug 13, 2026

Optimize parsing decimals from strings

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

Status: Open.

Feature

#10666 In apache/arrow-rs;

· neilconway opened on Aug 12, 2026

Incorrect results when casting large strings to Decimal256

bug

Status: Open.

Bug

#10665 In apache/arrow-rs;

· neilconway opened on Aug 12, 2026

Spurious failure when casting long strings to decimal

bug

Status: Open.

Bug

#10664 In apache/arrow-rs;

· neilconway opened on Aug 12, 2026

arrow-ipc: FileReaderBuilder panics on IPC file with no footer schema

bug

Status: Open.

Bug

#10663 In apache/arrow-rs;

· bit2swaz opened on Aug 12, 2026

Use nullable marker instead of non-null

Status: Open.

#10657 In apache/arrow-rs;

· emilk opened on Aug 12, 2026

Allow forward skipping and bounded reads on a retained ParquetRecordBatchReader

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

Status: Open.

Feature

#10655 In apache/arrow-rs;

· bharath-techie opened on Aug 12, 2026

[Variant] variant_get cast errors lose the requested path

Status: Open.

#10651 In apache/arrow-rs;

· sdf-jkl opened on Aug 11, 2026

Populate and read distinct_count from parquet column statistics

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

Status: Open.

Feature

#10650 In apache/arrow-rs;

· Rich-T-kid opened on Aug 11, 2026

try_new_with_row_groups picks Mask over a page-pruned RowGroups, decoding pages that were never loaded and causing errors.

bug

Status: Open.

Bug

#10648 In apache/arrow-rs;

· alanprot opened on Aug 11, 2026