Started by GitHub push by ti-chi-bot[bot]0019069190691192391192391.02519125191014443061206120165151d44697f13ebc4ff0d8844e172280bb1270ae4751d44697f13ebc4ff0d8844e172280bb1270ae47origin/main51d44697f13ebc4ff0d8844e172280bb1270ae4751d44697f13ebc4ff0d8844e172280bb1270ae47origin/main51d44697f13ebc4ff0d8844e172280bb1270ae4751d44697f13ebc4ff0d8844e172280bb1270ae47origin/mainhttps://github.com/PingCAP-QE/ci.githttps://do.pingcap.net/jenkins/blue/organizations/jenkins/seed/detail/seed/1651/artifactshttps://do.pingcap.net/jenkins/blue/organizations/jenkins/seed/detail/seed/1651/changeshttps://do.pingcap.net/jenkins/blue/organizations/jenkins/seed/detail/seed/1651/https://do.pingcap.net/jenkins/blue/organizations/jenkins/seed/detail/seed/1651/testsfalse#165111923971508seed #16511651falsefalse16513674529SUCCESS1777016066731https://do.pingcap.net/jenkins/job/seed/1651/default-n2jxgprow-jobs/pingcap/tiflow/latest-presubmits.yamlpipelines/pingcap/tiflow/latest/pull_dm_integration_test.groovypipelines/pingcap/tiflow/latest/pod-pull_dm_integration_test.yaml51d44697f13ebc4ff0d8844e172280bb1270ae471777016037000https://do.pingcap.net/jenkins/user/noreplynoreplynoreply@github.comci(tiflow): simplify dm integration test flow (#4539) ## Summary Skip `make dm_integration_test_build` (~5-10 min) when the PR only changes test scripts (`dm/tests/`), not Go source code. Applies to both classic and next-gen DM integration test pipelines. ### How it works 1. **Check diff files** stage computes `needBuild` by matching changed files against a build pattern: - `dm/**/*.go` (excluding `dm/tests/`) → rebuild - `pkg/**/*.go` → rebuild - `go.mod` / `go.sum` → rebuild - `Makefile` → rebuild - Everything else (test scripts, configs, SQL) → skip build 2. **Binary cache** now uses `restoreKeys` to fall back to a previous build from the same base SHA when the exact cache key misses. 3. **Prepare stage** has three paths: - Cache miss (no binaries at all) → build - Cache hit + Go source changed (`needBuild=true`) → rebuild - Cache hit + only test scripts changed (`needBuild=false`) → skip build, reuse cached binaries ### Also - Added `Check diff files` stage to the next-gen pipeline (was missing — all PRs ran tests unconditionally). --------- Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com> Co-authored-by: wuhuizuo <wuhuizuo@126.com> 2026-04-24 07:33:57 +000051d44697f13ebc4ff0d8844e172280bb1270ae47ci(tiflow): simplify dm integration test flow (#4539)editprow-jobs/pingcap/tiflow/latest-presubmits.yamleditpipelines/pingcap/tiflow/latest/pull_dm_integration_test.groovyeditpipelines/pingcap/tiflow/latest/pod-pull_dm_integration_test.yamlgithttps://do.pingcap.net/jenkins/user/noreplynoreplynoreply