appmap.yml packages path matching zero classes yields a healthy-looking recording with no warning
還沒有人認領這個 Issue。
評估
- 難度
- 3/5
- 預估耗時
- 1-2 天
- 新手友好度
- 45/100
- Issue 類型
- 缺陷
- 描述清晰度
- 基本清楚
- 活躍度
- 活躍
- 技術堆疊
- java
研究方向
Start with the packages: handling in appmap.yml config loading and the bytecode instrumentation of application classes; the issue does not name the source files. Reproduce by running PetClinicIntegrationTests#testOwnerDetails with a misspelled package path and check the recording size and stderr. Done when a path matching zero classes prints a warning naming that entry, and an all-zero config fails with an error.
由索引模型根據 Issue 內容生成。
描述
Summary
An appmap.yml whose packages: paths match zero classes produces a recording that looks healthy (HTTP route, status, SQL all present) with no warning. Not one line of application code is captured. With no appmap.yml the agent auto-detects the package and the recording is complete, so a wrong config is strictly worse than no config.
Agent 1.30.1, CLI 3.203.0, spring-petclinic @ b26f235, Java 17.
Repro
# appmap.yml (real package is ...petclinic.owner; one-character typo)
packages:
- path: org.springframework.samples.petclinic.owners
mvn -Dtest=PetClinicIntegrationTests#testOwnerDetails test
appmap query endpoints --appmap-dir tmp/appmap
appmap query find queries --appmap-dir tmp/appmap --limit 3
Observed
No warning from agent or CLI. endpoints shows GET /owners/{ownerId} 200, find queries shows the eight expected SQL statements. The only tell is the file size (3.2 KB vs 8.6 KB with the right config) and an empty appmap query hotspots.
Cause
packages: governs only bytecode instrumentation of application classes; HTTP and JDBC events come from framework hooks that do not consult it. "Zero classes matched" is not treated as an error or warning, and the configured path is never validated against the classpath.
Expected
At the end of a recording the agent knows how many classes each path: entry instrumented. A path: matching zero classes should warn on stderr naming the entry; a config where every entry matched zero classes should be a hard error, not a silent 3 KB recording.
- 主要語言
- Java
- 星號
- 88
- 分支
- 17
- 平均合併
- 2 天 2 小時
- 30 天內合併 PR
- 1
環境準備
- 沒有 Dockerfile 或 Docker Compose 檔案
- 沒有 Pull Request 範本
- 閱讀貢獻指南
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