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Issues list

zarr-format v2 stores written by zarr-python v3 can no longer be opened by zarr-python v2 due to a numcodecs TypeError bug Potential issues with the zarr-python library
#3016 opened Apr 24, 2025 by Metamess
1
incremental writing to a sharded array slower than without sharding. bug Potential issues with the zarr-python library
#3014 opened Apr 24, 2025 by iampritishpatil
1
Using Zarr behind corporate proxy: timeouts bug Potential issues with the zarr-python library
#3013 opened Apr 24, 2025 by stefanches7
2
[v3] Function zeros_like ignores overrides in keyword arguments (e.g. chunks, dtype). bug Potential issues with the zarr-python library
#2989 opened Apr 16, 2025 by tasansal
1
2
[v3] Caching from fsspec doesn't work with FSSpecStore bug Potential issues with the zarr-python library
#2988 opened Apr 16, 2025 by tasansal
6
Unable to open group using experimental implementation of Zarr V3 Specification in zarr-python 2.x bug Potential issues with the zarr-python library
#2982 opened Apr 14, 2025 by candleindark
7
Broken fill_value encoding in consolidated_metadata when writing format v2 from zarr-python 3 bug Potential issues with the zarr-python library
#2979 opened Apr 11, 2025 by ianhi
2
(bug): get_block_selection semantics bug Potential issues with the zarr-python library
#2971 opened Apr 8, 2025 by ilan-gold
1
asyncgroup.delitem silently fails if the key is missing bug Potential issues with the zarr-python library
#2967 opened Apr 7, 2025 by d-v-b
5
TypeError when passing old numcodecs to zarr v3 bug Potential issues with the zarr-python library
#2964 opened Apr 7, 2025 by TomNicholas
9
Incorrect warning when creating zarr_format=2 array with order keyword bug Potential issues with the zarr-python library
#2948 opened Apr 3, 2025 by dstansby
Reference fsspec store has mismatching asynchron-ity bug Potential issues with the zarr-python library
#2946 opened Apr 3, 2025 by juntyr
Group.create_hierarchy should clarify or avoid lazy evaluation behavior bug Potential issues with the zarr-python library
#2938 opened Mar 28, 2025 by FabricioArendTorres
2
Appending to re-opened zarr array does not respect write_empty_chunks bug Potential issues with the zarr-python library
#2931 opened Mar 26, 2025 by ianhi
1
Metadata comparison fails for NaN fill_values bug Potential issues with the zarr-python library
#2929 opened Mar 24, 2025 by TomNicholas
zarr.consolidated_metadata should not use previously consolidated (stale) metadata bug Potential issues with the zarr-python library
#2921 opened Mar 19, 2025 by jhamman
1
1
Should consolidated metadata always be executed at the store root? bug Potential issues with the zarr-python library
#2920 opened Mar 19, 2025 by jhamman
3
Using both AsyncArray and Array from FSSpecStore bug Potential issues with the zarr-python library
#2909 opened Mar 13, 2025 by ilan-gold
14
Improve async handling for s3fs bug Potential issues with the zarr-python library
#2901 opened Mar 10, 2025 by gbip
4
Some numcodecs.zarr3 codecs fail with 3.0.4+ bug Potential issues with the zarr-python library
#2900 opened Mar 10, 2025 by LDeakin
5
No such file or directory when replacing an array bug Potential issues with the zarr-python library
#2892 opened Mar 5, 2025 by csparker247
6
async zarr.create_array fails second call through async.run() bug Potential issues with the zarr-python library
#2878 opened Mar 1, 2025 by rpitre-wetdog
4
getitem call fails when metdata.fill_value is of type numpy.ndarray bug Potential issues with the zarr-python library
#2875 opened Feb 28, 2025 by pfariborz
1
Missmatch of Array.store_path.store.list_prefix() and Array._iter_chunk_keys() in chunks_initialized() for an array in a group bug Potential issues with the zarr-python library
#2861 opened Feb 25, 2025 by relativityhd
1
2
StoreTests don't test Store.set_partial_values bug Potential issues with the zarr-python library
#2859 opened Feb 24, 2025 by TomAugspurger
3
ProTip! What’s not been updated in a month: updated:<2025-04-04.