chore(java): bump lance-namespace client to 0.12.0 - #8979
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Aligns the Java lance-namespace-core/apache-client dependencies with the Rust lance-namespace-reqwest-client pin already at 0.12.0 (lance-format#8915). The 0.12.0 release models merge_insert's on key as a repeated field instead of a single string, so this lets Java callers express composite on keys as a real List<String> rather than the legacy comma-joined form. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
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September 3, 2026 23:52
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✅ Gate recommendation: approve.
The dependency pins now match the published namespace model and Rust implementation for composite merge keys. This is the minimal change needed to expose the generated List<String> contract while keeping the two Java artifacts aligned.
Please mark this PR with the breaking-change label.
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The Rust
lance-namespace-reqwest-clientdependency was already bumped to 0.12.0 in #8915, which changedMergeInsertIntoTableRequest.onfrom a single string to a repeated field somerge_insertcan express a composite key. The Javalance-namespace-core/lance-namespace-apache-clientdependencies injava/pom.xmlwere left behind at 0.11.1, where the generated model still only has a singleonstring.This PR bumps those two Java dependencies to 0.12.0 to match, so
org.lance:lance-corecan send compositeonkeys as a realList<String>instead of relying on the legacy comma-joined string encoding.Not included
Wiring an actual
mergeInsertJava client method that uses the newList<String>onfield is separate downstream work (inlancedb's Java bindings), not part of this dependency bump.