[ https://issues.apache.org/jira/browse/CASSANDRA-19245?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andres de la Peña updated CASSANDRA-19245: ------------------------------------------ Status: Ready to Commit (was: Review In Progress) > 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: 40m > 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]. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org