CNDB-15701: Forbid creating vector indexes if version is earlier than CA #2071
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eolivelli
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Oct 17, 2025
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Looks good to me.
This is exactly the change I expected
When you make the patch for CNDB , can you please add an assertion in this place:
pleasehttps://github.com/riptano/cndb/blob/main/cndb-test/src/test/java/com/datastax/cndb/integration/sai/AbstractMultiSAIVersions.java#L228
if (!not has vector) ... try to create the index .... assert that an error is returned and that the error contains the expected message ?
These index creations would usually fail in the asynchronous build. This patch makes them fail synchronously at CREATE INDEX depending on the local index version. If the local node has the right version but any of the remotes doesn't, the failure will remain asynchronous.
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❌ Build ds-cassandra-pr-gate/PR-2071 rejected by Butler2 regressions found Found 2 new test failures
No known test failures found |
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What is the issue
Vector index creation when index version is earlier than
Version.JVECTOR_EARLIEST(CA) fail asynchronously. We want to validateCREATE INDEXstatements against the local index version so we can make these statement fail synchronously, before the index build is started and the schema is altered.What does this PR fix and why was it fixed
This patch makes vector index creation statements fail depending on the local index version. If the local node has the right version but any of the remotes doesn't, the failure will remain asynchronous.