[core] Improve BTree global index option handling#8137
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Purpose
This PR improves BTree global index option handling for both the default write path and manual global-index creation procedures.
Changes
btree-index.records-per-rangefrom1,000,000to10,000,000to reduce the number of BTree global index files generated by default.CreateGlobalIndexProcedureinitialize user options fromtable.options()and let parsed procedure options override table options.CreateGlobalIndexProcedureuse the same table-option inheritance and procedure-option override behavior.Tests
mvn -pl paimon-common -am -Pfast-build -DfailIfNoTests=false -Dtest=BTreeIndexOptionsTest testmvn -pl paimon-spark/paimon-spark-common -am -Pfast-build -DfailIfNoTests=false -Dtest=CreateGlobalIndexProcedureTest#testCreateUserOptionsUsesTableOptionsAndParsedOptionsOverride testmvn -pl paimon-flink/paimon-flink-common -am -Pfast-build -DfailIfNoTests=false -Dtest=CreateGlobalIndexProcedureTest#testCreateUserOptionsUsesTableOptionsAndParsedOptionsOverride testNote
A broader Spotless/Checkstyle run was blocked locally by snapshot dependency resolution for
paimon-test-utils:1.5-20260605.010817-72.