voonhous opened a new pull request, #19203:
URL: https://github.com/apache/hudi/pull/19203
… sync
Testcontainers-based E2E coverage that a Spark write of Hudi's custom
logical types produces a Hive-syncable schema queryable through a real Hive
metastore. ITTestCustomTypeHiveSync exercises VECTOR and BLOB (SQL + DataFrame)
plus Spark 4.0 VARIANT (Spark4-gated), asserting write -> hive-sync -> Hive
DESCRIBE/SHOW PARTITIONS/SELECT round-trips.
Runs on both a Spark 3.5.3 (JDK 11) and Spark 4.0.2 (JDK 17) stack against
Hive 2.3.10, via a new integration-tests-hive-sync CI job. The integ2 package
manages its own docker stack and is excluded from the legacy in-job compose
demo to avoid host-port collisions.
Scoped decomposition of #18535 (Hive-sync half only): the Trino read E2E and
two bundled production features (blob partial-struct write, Lance VARIANT
support) are deferred to follow-up PRs.
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