branch-4.1: [improvement](be) Add instance ID to hash join profiles #66097 - #66453
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### What problem does this PR solve? Issue Number: None Related PR: #65761 Problem Summary: This forward-ports #65761 from `opt_perf_4.1` to `master`. Shuffle hash join build and probe operators run in separate pipelines, so their per-instance profiles are difficult to correlate. Add the fragment instance ID to both hash join build and probe custom profiles. Profiles with the same join node ID and `InstanceID` now identify the corresponding build/probe pair without relying on process-local hash table addresses. ### Release note None ### Check List (For Author) - Test - [ ] Regression test - [ ] Unit Test - [ ] Manual test - [x] No need to test or manual test. The change only adds profile metadata. - `build-support/clang-format.sh` (passed) - `build-support/check-format.sh` (passed) - `git diff --check origin/master...HEAD` (passed) - `BUILD_TYPE=ASAN ./build.sh --be` (attempted; CMake configured successfully, but Ninja was blocked before compilation because this worktree lacks `thirdparty/installed/lib64/liblance_c.a`) - `thirdparty/build-thirdparty.sh lance_c` (attempted; blocked because the required Rust/Cargo 1.91 toolchain is unavailable) - `build-support/run-clang-tidy.sh --base origin/master --build-dir be/build_ASAN` (attempted; blocked by the existing `core/types.h` unmatched `NOLINTEND` and missing system `stddef.h`; no diagnostic identified on the added lines) - [ ] This is a refactor/code format and no logic has been changed. - Behavior changed: - [ ] No. - [x] Yes. Hash join build and probe profiles include `InstanceID`. - Does this need documentation? - [x] No. - [ ] Yes. Co-authored-by: HappenLee <happenlee@selectdb.com>
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yiguolei
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Aug 6, 2026
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Cherry-picked from #66097