Bug 1867915

Summary: blosc 1.19 is missing snappy support
Product: [Fedora] Fedora Reporter: Elliott Sales de Andrade <quantum.analyst>
Component: bloscAssignee: Thibault North <thibault>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
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Version: 33CC: thibault, zbyszek
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Fixed In Version: blosc-1.19.0-4.fc33 Doc Type: If docs needed, set a value
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Last Closed: 2020-09-25 16:54:08 UTC Type: Bug
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Bug Blocks: 1865303, 1877567    

Description Elliott Sales de Andrade 2020-08-11 08:01:55 UTC
If you look at dependencies for 1.18.1, you see:

libsnappy.so.1()(64bit)

but this dependency is missing in 1.19.0.

Downstream users, such as python-numcodecs, cannot find snappy as a compressor. This code is just calling `blosc_list_compressors` to find a list of available compressors.


Version-Release number of selected component (if applicable):
blosc-1.19.0-1.fc33


Steps to Reproduce:
1. Build python-numcodecs with latest blosc.


Actual results:
Snappy is not found while running tests.

There's also this warning in the blosc build:
  Manually-specified variables were not used by the project:
    PREFER_EXTERNAL_SNAPPY


Expected results:
Tests pass.


Additional info:
[1] https://koji.fedoraproject.org/koji/taskinfo?taskID=48937431

Comment 1 Elliott Sales de Andrade 2020-08-11 09:33:17 UTC
https://src.fedoraproject.org/rpms/blosc/pull-request/4

Comment 2 Ben Cotton 2020-08-11 15:19:00 UTC
This bug appears to have been reported against 'rawhide' during the Fedora 33 development cycle.
Changing version to 33.

Comment 3 Fedora Update System 2020-09-10 03:03:31 UTC
FEDORA-2020-7c3134974b has been submitted as an update to Fedora 33. https://bodhi.fedoraproject.org/updates/FEDORA-2020-7c3134974b

Comment 4 Fedora Update System 2020-09-10 15:48:45 UTC
FEDORA-2020-7c3134974b has been pushed to the Fedora 33 testing repository.
In short time you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2020-7c3134974b`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2020-7c3134974b

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 5 Fedora Update System 2020-09-25 16:54:08 UTC
FEDORA-2020-7c3134974b has been pushed to the Fedora 33 stable repository.
If problem still persists, please make note of it in this bug report.