Monthly issue metrics report

[github-actions[bot]]

Issue Metrics

Metric	Average	Median	90th percentile
Time to first response	3:00:31	0:09:56	11:48:38
Time to close	4 days, 22:39:24	3 days, 17:00:16	9 days, 21:56:41
Time to answer	None	None	None

Metric	Count
Number of items that remain open	14
Number of items closed	4
Total number of items created	18

Title	URL	Assignee	Author	Time to first response	Time to close	Time to answer
Iterative Shard Writing ala TensorStore Transactions / TensorStore chunk_layout.write_chunk	https://github.com/zarr-developers/zarr-python/issues/3604	None	srivarra	14:07:49	None	None
Why do we aim for 1MiB (uncompressed) chunks when auto-sharding?	https://github.com/zarr-developers/zarr-python/issues/3602	None	ilan-gold	8:19:52	2 days, 16:37:30	None
avoid required, indirect dependencies	https://github.com/zarr-developers/zarr-python/issues/3597	None	d-v-b	None	None	None
3.1.5 release	https://github.com/zarr-developers/zarr-python/issues/3596	None	d-v-b	0:01:50	None	None
Array.dimension_names property	https://github.com/zarr-developers/zarr-python/issues/3595	None	sehoffmann	0:04:12	None	None
ModuleNotFoundError: No module named 'crc32c'	https://github.com/zarr-developers/zarr-python/issues/3592	None	lispandfound	0:28:00	5:17:24	None
AttributeError: 'ZipStore' object has no attribute '_lock'	https://github.com/zarr-developers/zarr-python/issues/3588	None	oelhammouchi	0:09:56	None	None
BaseFloat._check_scalar does not properly check string values	https://github.com/zarr-developers/zarr-python/issues/3586	None	sehoffmann	15:17:40	None	None
unconsolidated groups in s3 list themselves, leading to hangs	https://github.com/zarr-developers/zarr-python/issues/3585	None	BorisTheBrave	0:01:57	4 days, 17:23:03	None
Can not create Metadata for structured dtype containing subarray dtype	https://github.com/zarr-developers/zarr-python/issues/3583	None	sehoffmann	1:30:17	None	None
Subarray dtypes get lost on serialization / casted to void type	https://github.com/zarr-developers/zarr-python/issues/3582	None	sehoffmann	2:07:40	None	None
Resizing an array in a ZipFileStore will lead to many duplicate entries for zarr.json in the ZipFile.	https://github.com/zarr-developers/zarr-python/issues/3580	None	gfhcs	0:02:19	None	None
Zarr over ssh fails with unexpected keyword argument	https://github.com/zarr-developers/zarr-python/issues/3576	None	b8raoult	2:46:14	None	None
Zarr over https returns an empty string in keys()	https://github.com/zarr-developers/zarr-python/issues/3575	None	b8raoult	0:05:15	None	None
Allow passing shards to zarr.zeros	https://github.com/zarr-developers/zarr-python/issues/3571	None	dstansby	0:00:51	None	None
New experimental cache does not seem to cache negative results	https://github.com/zarr-developers/zarr-python/issues/3570	None	jrudolph	0:03:58	None	None
Make auto sharding configurable by memory size	https://github.com/zarr-developers/zarr-python/issues/3568	None	ilan-gold	None	12 days, 3:19:40	None
Monthly issue metrics report	https://github.com/zarr-developers/zarr-python/issues/3563	None	github-actions[bot]	None	None	None

This report was generated with the Issue Metrics Action Search query used to find these items: repo:zarr-developers/zarr-python is:issue created:2025-11-01..2025-11-30 -reason:"not planned"