All issues

Search results

Filesystem store is not wrapped in AtomicWriteStorageAdapter, so a killed write leaves a truncated file

Status: Open.

#185In zarrs/zarrs-python;

· ieivanov opened on Aug 7, 2026

a two-stage concurrent fetch/decode pipeline to maximize throughput from stores (tested on lustre)

Status: Open.

#182In zarrs/zarrs-python;

· selmanozleyen opened on Aug 3, 2026

ZarrsCodecPipeline deadlocks in forked child processes (torch DataLoader with num_workers>0)

Status: Open.

#171In zarrs/zarrs-python;

· srivarra opened on May 29, 2026

Use sync pipeline entry points when available

Status: Open.

#158In zarrs/zarrs-python;

· ilan-gold opened on Mar 16, 2026

partial shard reads appear slower than expected in some cases

Status: Open.

#152In zarrs/zarrs-python;

· ilan-gold opened on Feb 27, 2026

memory storage

Status: Open.

#144In zarrs/zarrs-python;

· d-v-b opened on Feb 2, 2026

Support obstore connection pooling

Status: Open.

#139In zarrs/zarrs-python;

· LDeakin opened on Jan 9, 2026

dask 25.12 worsens performance

Status: Open.

Bug

#137In zarrs/zarrs-python;

· LDeakin opened on Jan 2, 2026

Fix unsound assumption of chunks being disjoint

Status: Open.

#89In zarrs/zarrs-python;

· flying-sheep opened on Feb 24, 2025

GPU Compressors

Status: Open.

#68In zarrs/zarrs-python;

· ilan-gold opened on Dec 8, 2024

Investigate Rust-Based Python-Accessed Stores

enhancementNew feature or requestNew feature or request

good first issueGood for newcomersGood for newcomers

investigation

Status: Open.

#64In zarrs/zarrs-python;

· ilan-gold opened on Dec 2, 2024

Variable-Sized Data Types handling

enhancementNew feature or requestNew feature or request

maintenance

Status: Open.

#17In zarrs/zarrs-python;

· ilan-gold opened on Oct 2, 2024