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Merged `Checkout & Prepare` stage using a single Kubernetes agent\u000a - Separate Kubernetes agents for parallel test matrix stages\u000a\u000a### Workspace Handoff\u000a\u000a- **Before**: Cache-based workspace sharing (`cache(key:\u000a\"ws/${BUILD_TAG}/...\")`)\u000a- **After**: Stash/unstash pattern for workspace data transfer between\u000amerged stages and test stages\u000a\u000a### Files Modified\u000a\u000aAll 15 pipeline files in `pipelines/pingcap-qe/tidb-test/latest/`:\u000a- `ghpr_build/pipeline.groovy`\u000a- `ghpr_common_test/pipeline.groovy`\u000a- `ghpr_integration_common_test/pipeline.groovy`\u000a- `ghpr_integration_jdbc_test/pipeline.groovy`\u000a- `ghpr_integration_mysql_test/pipeline.groovy`\u000a- `ghpr_integration_nodejs_test/pipeline.groovy`\u000a- `ghpr_integration_python_orm_test/pipeline.groovy`\u000a- `ghpr_mysql_test/pipeline.groovy`\u000a- `pull_integration_jdbc_test_next_gen/pipeline.groovy`\u000a- `pull_mysql_test_next_gen/pipeline.groovy`\u000a- `pull_tiproxy_common_test/pipeline.groovy`\u000a- `pull_tiproxy_jdbc_test/pipeline.groovy`\u000a- `pull_tiproxy_mysql_connector_test/pipeline.groovy`\u000a- `pull_tiproxy_mysql_test/pipeline.groovy`\u000a- `pull_tiproxy_ruby_orm_test/pipeline.groovy`\u000a\u000a## Testing\u000a\u000a- Verify Jenkins pipeline syntax: `.ci/verify-jenkins-pipelines.sh`\u000a- Check for remaining pipeline-top agents in the batch\u000a- Confirm stash/unstash pattern matches existing examples in the repo\u000a(e.g., ticdc pipelines)\u000a\u000a## Risk\u000a\u000aLow - This is a structural refactor that maintains the same test\u000aexecution behavior. The stash/unstash pattern is already used\u000asuccessfully in other pipelines in this repository.\u000a\u000a---------\u000a\u000aSigned-off-by: wuhuizuo \u000a", "date" : "2026-06-23 07:15:47 +0000", "id" : "643ff17a133ff5789a9a48f094c6f45294f42c69", "msg" : "feat(ci): refactor tidb-test latest stage agents with serial stage", "paths" : [ { "editType" : "edit", "file" : "pipelines/pingcap-qe/tidb-test/latest/ghpr_integration_common_test/pipeline.groovy" }, { "editType" : "edit", "file" : "pipelines/pingcap-qe/tidb-test/latest/ghpr_integration_nodejs_test/pipeline.groovy" }, { "editType" : "edit", "file" : "pipelines/pingcap-qe/tidb-test/latest/pull_tiproxy_common_test/pipeline.groovy" }, { "editType" : "edit", "file" : "pipelines/pingcap-qe/tidb-test/latest/ghpr_build/pipeline.groovy" }, { "editType" : "edit", "file" : "pipelines/pingcap-qe/tidb-test/latest/pull_tiproxy_mysql_test/pipeline.groovy" }, { "editType" : "edit", "file" : "pipelines/pingcap-qe/tidb-test/latest/pull_mysql_test_next_gen/pipeline.groovy" }, { "editType" : "edit", "file" : "pipelines/pingcap-qe/tidb-test/latest/pull_tiproxy_ruby_orm_test/pipeline.groovy" }, { "editType" : "edit", "file" : "pipelines/pingcap-qe/tidb-test/latest/ghpr_integration_jdbc_test/pipeline.groovy" }, { "editType" : "edit", "file" : "pipelines/pingcap-qe/tidb-test/latest/ghpr_integration_python_orm_test/pipeline.groovy" }, { "editType" : "edit", "file" : "pipelines/pingcap-qe/tidb-test/latest/ghpr_common_test/pipeline.groovy" }, { "editType" : "edit", "file" : "pipelines/pingcap-qe/tidb-test/latest/pull_tiproxy_mysql_connector_test/pipeline.groovy" }, { "editType" : "edit", "file" : "pipelines/pingcap-qe/tidb-test/latest/pull_integration_jdbc_test_next_gen/pipeline.groovy" }, { "editType" : "edit", "file" : "pipelines/pingcap-qe/tidb-test/latest/ghpr_integration_mysql_test/pipeline.groovy" }, { "editType" : "edit", "file" : "pipelines/pingcap-qe/tidb-test/latest/pull_tiproxy_jdbc_test/pipeline.groovy" }, { "editType" : "edit", "file" : "pipelines/pingcap-qe/tidb-test/latest/ghpr_mysql_test/pipeline.groovy" } ] } ], "kind" : "git" }, "culprits" : [ { "absoluteUrl" : "https://do.pingcap.net/jenkins/user/noreply", "fullName" : "noreply" } ] }