xuxiaowei-com-cn opened a new issue, #8176: URL: https://github.com/apache/incubator-seata/issues/8176
### Check Ahead - [x] I have searched the [issues](https://github.com/seata/seata/issues) of this repository and believe that this is not a duplicate. - [x] I am willing to try to fix this bug myself. ### Ⅰ. Issue Description When building Seata on the LoongArch architecture, the `protobuf-maven-plugin` is unable to resolve the `protoc-gen-grpc-java` executable. ### Ⅱ. Describe what happened ```shell [ERROR] Failed to execute goal org.xolstice.maven.plugins:protobuf-maven-plugin:0.6.1:test-compile-custom (default) on project seata-grpc: Unable to resolve artifact: Missing: [ERROR] ---------- [ERROR] 1) io.grpc:protoc-gen-grpc-java:exe:linux-loongarch_64:1.55.1 [ERROR] [ERROR] Try downloading the file manually from the project website. [ERROR] [ERROR] Then, install it using the command: [ERROR] mvn install:install-file -DgroupId=io.grpc -DartifactId=protoc-gen-grpc-java -Dversion=1.55.1 -Dclassifier=linux-loongarch_64 -Dpackaging=exe -Dfile=/path/to/file [ERROR] [ERROR] Alternatively, if you host your own repository you can deploy the file there: [ERROR] mvn deploy:deploy-file -DgroupId=io.grpc -DartifactId=protoc-gen-grpc-java -Dversion=1.55.1 -Dclassifier=linux-loongarch_64 -Dpackaging=exe -Dfile=/path/to/file -Durl=[url] -DrepositoryId=[id] [ERROR] [ERROR] Path to dependency: [ERROR] 1) org.apache.seata:seata-grpc:jar:2.8.0-SNAPSHOT [ERROR] 2) io.grpc:protoc-gen-grpc-java:exe:linux-loongarch_64:1.55.1 [ERROR] [ERROR] ---------- [ERROR] 1 required artifact is missing. [ERROR] [ERROR] for artifact: [ERROR] org.apache.seata:seata-grpc:jar:2.8.0-SNAPSHOT ``` <img width="2092" height="1230" alt="Image" src="https://github.com/user-attachments/assets/7d0b943b-c5ab-42b9-96e5-a40b23336ef9"; /> ### Ⅲ. Describe what you expected to happen Seata should build successfully on the LoongArch architecture, or it should be possible to work around this issue by specifying protobuf/gRPC version parameters to use lower versions (such as protobuf 3.25.4 and gRPC 1.54.2) available in the LoongArch Maven repository. ### Ⅳ. How to reproduce it (as minimally and precisely as possible) 1. Clone the Seata repository on a LoongArch machine 2. Run `mvn clean package` 3. The build fails at the `seata-grpc` module **Root Cause Analysis:** 1. The Maven Central repository does not contain the `protoc-gen-grpc-java` executable for the LoongArch architecture 2. The LoongArch Maven repository (https://maven.loongnix.cn/loongarch/maven/) has `io.grpc:protoc-gen-grpc-java` up to version 1.54.2 only, which does not meet the required version 1.55.1 3. The version numbers `3.25.4` (protobuf) and `1.55.1` (gRPC) are hardcoded in multiple places in the code: ``` ./core/pom.xml: com.google.protobuf:protoc:3.25.4:exe:${os.detected.classifier} ./test-suite/test-new-version/pom.xml: com.google.protobuf:protoc:3.25.4:exe:${os.detected.classifier} ./test-suite/test-new-version/pom.xml: io.grpc:protoc-gen-grpc-java:1.55.1:exe:${os.detected.classifier} ./serializer/seata-serializer-protobuf/pom.xml: com.google.protobuf:protoc:3.25.4:exe:${os.detected.classifier} ./dependencies/pom.xml: <protobuf.version>3.25.5</protobuf.version> ./dependencies/pom.xml: <grpc.version>1.55.1</grpc.version> ./extensions/rpc/seata-grpc/pom.xml: com.google.protobuf:protoc:3.25.4:exe:${os.detected.classifier} ./extensions/rpc/seata-grpc/pom.xml: <pluginArtifact>io.grpc:protoc-gen-grpc-java:1.55.1:exe:${os.detected.classifier}</pluginArtifact> ``` <img width="1448" height="146" alt="Image" src="https://github.com/user-attachments/assets/f2ec49dd-3826-4704-a666-818cc34b06d2"; /> 4. `<protobuf.version>3.25.5</protobuf.version>` and `<grpc.version>1.55.1</grpc.version>` are defined in `./dependencies/pom.xml`, but there is no parent-child relationship between it and `./extensions/rpc/seata-grpc/pom.xml` (or other sub-modules), so `${protobuf.version}` and `${grpc.version}` cannot be resolved in the `seata-grpc` module and other sub-modules 5. Attempting to downgrade the build with `mvn clean package -Dgrpc.version=1.54.2` still results in `${protobuf.version}` and `${grpc.version}` being unresolvable, with the error: ``` Downloading from nexus-settings: .../io/grpc/protoc-gen-grpc-java/$%7Bgrpc.version%7D/protoc-gen-grpc-java-$%7Bgrpc.version%7D.pom ``` <img width="1644" height="91" alt="Image" src="https://github.com/user-attachments/assets/e4030c80-4a75-4b00-9f94-b57a16f38c28"; /> **Root Cause:** The `<protobuf.version>` and `<grpc.version>` properties are defined in `./dependencies/pom.xml`, but this POM has no parent-child relationship with the `seata-grpc` module (their common parent is `org.apache.seata:seata-build`), so the properties cannot be inherited and used. ### Ⅴ. Anything else we need to know? _No response_ ### Ⅵ. Environment - Seata client/server version: 2.8.0-SNAPSHOT - OS: Linux (LoongArch) -- This is an automated message from the Apache Git Service. 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