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Switch Parquet LogicalType enum to macro generated version

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

Status: Open.

#9995 In apache/arrow-rs;

· etseidl opened on May 18, 2026

Record reader panics with "index out of bounds" when row group num_rows exceeds actual column data

bug

Status: Open.

#9992 In apache/arrow-rs;

· BoazC-MSFT opened on May 18, 2026

perf(arrow-ord): Avoid full index materialization for small-limit lexsorts

Status: Open.

#9990 In apache/arrow-rs;

· pchintar opened on May 18, 2026

Validate FIXED_LEN_BYTE_ARRAY type_length for DECIMAL and INTERVAL in Parquet → Arrow schema conversion

Status: Open.

#9984 In apache/arrow-rs;

· CynicDog opened on May 16, 2026

parquet predicate-cache: panic / silent row drop on single-leaf nullable struct

bug

Status: Open.

#9982 In apache/arrow-rs;

· imhy opened on May 16, 2026

parquet-variant doesn't build on 32-bit targets

bug

Status: Open.

#9977 In apache/arrow-rs;

· AdamGS opened on May 15, 2026

Field::try_canonical_extension_type has unexpected behavior from external writers

bug

Status: Open.

#9976 In apache/arrow-rs;

· limenilbuz opened on May 14, 2026

Add DatePart 1-indexed variants

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

Status: Open.

#9964 In apache/arrow-rs;

· sdf-jkl opened on May 12, 2026

Date32 doesn't parse date with large year

bug

Status: Open.

#9960 In apache/arrow-rs;

· swanandx opened on May 11, 2026

Expose next_column_with_factory and add write_batch_with_indices for streaming column writes

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

Status: Open.

#9957 In apache/arrow-rs;

· zhang2014 opened on May 10, 2026

IPC reader projection does not handle duplicate projection indices correctly

Status: Open.

#9950 In apache/arrow-rs;

· pchintar opened on May 8, 2026

Avoid temporary filtered arrays during batch coalescing

Status: Open.

#9947 In apache/arrow-rs;

· pchintar opened on May 7, 2026