Search results

parquet-concat - handle large number of files

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

Status: Open.

#8650 In apache/arrow-rs;

· torgebo opened on Oct 18, 2025

Improve <code>parse_data_type</code> for <code>List</code>, <code>ListView</code>, <code>LargeList</code>, <code>LargeListView</code>, <code>FixedSizeList</code>, <code>Union</code>, <code>Map</code>, <code>RunEndCoded</code>.

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

Status: Open.

#8648 In apache/arrow-rs;

· dqkqd opened on Oct 18, 2025

Parquet - Statistics null count is different from 0

bug

Status: Open.

#8646 In apache/arrow-rs;

· rambleraptor opened on Oct 17, 2025

Pass options to Parquet metadata readers

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

Status: Open.

#8643 In apache/arrow-rs;

· etseidl opened on Oct 17, 2025

Support returning RowGroupIndex as a column from parquet reader

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

Status: Open.

#8641 In apache/arrow-rs;

· alamb opened on Oct 17, 2025

DictionaryKeyOverflowError on interleave with nested type containing dictionary

bug

Status: Open.

#8640 In apache/arrow-rs;

· duongcongtoai opened on Oct 17, 2025

[Variant] Support variant to arrow primitive support null/time/decimal_*

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

Status: Open.

#8637 In apache/arrow-rs;

· klion26 opened on Oct 17, 2025

Return error from <code>RleDecoder::reset</code> rather than panic

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

Status: Open.

#8632 In apache/arrow-rs;

· etseidl opened on Oct 15, 2025

[Variant] Improve ergonomic for creating VariantArray

Status: Open.

#8628 In apache/arrow-rs;

· alamb opened on Oct 15, 2025

Degnerate and non-nullable <code>FixedSizeListArray</code>s are not handled

bug

Status: Open.

#8623 In apache/arrow-rs;

· connortsui20 opened on Oct 15, 2025

Add bitwise ops on <code>BooleanBufferBuilder</code> and <code>MutableBuffer</code> that mutate directly the buffer

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

Status: Open.

#8618 In apache/arrow-rs;

· rluvaton opened on Oct 15, 2025

Implement (optional) distinct count population in Parquet statistics

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

parquetChanges to the parquet crateChanges to the parquet crate

Status: Open.

#8608 In apache/arrow-rs;

· alamb opened on Oct 14, 2025