v1.2.856-nightly

What's Changed

Exciting New Features ✨

• feat: add explicit FLUSH PRIVILEGES to refresh role cache for query node by @camilesing in #19066
• feat: heuristic rule for fuse parquet dictionary page by @dantengsky in #19024
• feat: spill profile metrics by @BohuTANG in #19075
• feat(query): add metrics session_acquired_queries_total by @everpcpc in #19087

Code Refactor 🎉

• refactor(query): supports parallel data transmission between nodes by @zhang2014 in #18984
• refactor: build the runtime filter during the HashJoin block collection process by @SkyFan2002 in #19058

Build/Testing/CI Infra Changes 🔌

• ci: benchmark optimize by @everpcpc in #19086

Others 📒

• chore: combine the logic that triggers automatic compression upon write by @zhyass in #19050
• chore: revert structured spill config by @BohuTANG in #19088

Full Changelog: v1.2.855-nightly...v1.2.856-nightly