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https://issues.apache.org/jira/browse/CASSANDRA-19245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17803250#comment-17803250
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Andres de la Peña edited comment on CASSANDRA-19245 at 1/4/24 5:10 PM:
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I have updated [the PR for 5.0|https://github.com/apache/cassandra/pull/3013]
to require Python 3.8-3.12 for cqlsh.
I have also updated CircleCI cqlsh tests to test the new min and max Python
versions (3.8 and 3.12 instead of 3.7, 3.8 and 3.11). However, I think that to
make this work we need to update the Docker images
({{{}cassandra-testing-ubuntu2004-java11{}}} and
{{{}cassandra-testing-ubuntu2004-java11-w-dependencies{}}}) in Docker Hub,
since the current images don't include Python 3.12. I have updated the file
[.build/ubuntu2004_test.docker|https://github.com/apache/cassandra/blob/07b06fbebe97f7828a9d329e1b9b04818826f05b/.build/docker/ubuntu2004_test.docker]
to install Python 3.12 instead of 3.11. I don't know the procedure to update
the images in Docker Hub. Maybe [~brandon.williams] knows about it?
was (Author: adelapena):
I have updated {{the PR for 5.0|https://github.com/apache/cassandra/pull/3013}}
to require Python 3.8-3.12 for cqlsh.
I have also updated CircleCI cqlsh tests to test the new min and max Python
versions (3.8 and 3.12 instead of 3.7, 3.8 and 3.11). However, I think that to
make this work we need to update the Docker images
({{{}cassandra-testing-ubuntu2004-java11{}}} and
{{{}cassandra-testing-ubuntu2004-java11-w-dependencies{}}}) in Docker Hub,
since the current images don't include Python 3.12. I have updated the file
[.build/ubuntu2004_test.docker|https://github.com/apache/cassandra/blob/07b06fbebe97f7828a9d329e1b9b04818826f05b/.build/docker/ubuntu2004_test.docker]
to install Python 3.12 instead of 3.11. I don't know the procedure to update
the images in Docker Hub. Maybe [~brandon.williams] knows about it?
> Upgrade Python driver to 3.29.0
> -------------------------------
>
> Key: CASSANDRA-19245
> URL: https://issues.apache.org/jira/browse/CASSANDRA-19245
> Project: Cassandra
> Issue Type: Task
> Components: Feature/Vector Search, Tool/cqlsh
> Reporter: Andres de la Peña
> Assignee: Andres de la Peña
> Priority: Normal
> Fix For: 5.0-rc, 5.x
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> The version of the Python driver that is used by cqlsh (3.28.0) doesn't
> correctly support vectors of variable-width types. Wrong deserialization can
> either fail with an exception or silently provide wrong results. For example:
> {code:java}
> cqlsh:k> CREATE TABLE t (k int PRIMARY KEY, v vector<varint, 2>);
> cqlsh:k> INSERT INTO t(k, v) VALUES (1,
> [23452352356235654634567437463767365783768, 3]);
> cqlsh:k> SELECT * FROM t;
> k | v
> ---+--------------------------
> 1 | [289729430, -1001073214]}}
> {code}
> The most recent driver at the moment (3.29.0) still doesn't support this kind
> of vector, but it always fails with a proper message instead of dangerously
> providing wrong results, thanks to
> [PYTHON-1371|https://datastax-oss.atlassian.net/browse/PYTHON-1371].
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