samples/doris-demo/remote-udf-java-demo/pom.xml

<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>org.apache.doris</groupId>
    <artifactId>remote-udf-java-demo</artifactId>
    <version>1.0-SNAPSHOT</version>
    <name>Remote UDF Demo in Java</name>
    <url>https://doris.apache.org/</url>
    <properties>
        <protobuf.version>3.15.0</protobuf.version>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <grpc.version>1.44.1</grpc.version>
        <java.version>1.8</java.version>
        <doris.thirdparty>${basedir}/../../../thirdparty</doris.thirdparty>
    </properties>
    <dependencies>
        <!-- https://mvnrepository.com/artifact/io.grpc/grpc-protobuf -->
        <dependency>
            <groupId>io.grpc</groupId>
            <artifactId>grpc-protobuf</artifactId>
            <version>${grpc.version}</version>
        </dependency>
        <dependency>
            <groupId>io.grpc</groupId>
            <artifactId>grpc-stub</artifactId>
            <version>${grpc.version}</version>
        </dependency>
        <dependency>
            <groupId>io.grpc</groupId>
            <artifactId>grpc-netty-shaded</artifactId>
            <version>${grpc.version}</version>
        </dependency>
    </dependencies>

    <build>
        <finalName>remote-udf-java-demo</finalName>
        <plugins>
            <!-- protobuf -->
            <plugin>
                <groupId>com.github.os72</groupId>
                <artifactId>protoc-jar-maven-plugin</artifactId>
                <version>3.11.1</version>
                <executions>
                    <execution>
                        <phase>generate-sources</phase>
                        <goals>
                            <goal>run</goal>
                        </goals>
                        <configuration>
                            <protocCommand>${doris.thirdparty}/installed/bin/protoc</protocCommand>
                            <!-->You can use following protocArtifact instead of protocCommand, so that you don't need to install protobuf tools<-->
                            <!--protocArtifact>com.google.protobuf:protoc:${protobuf.version}</protocArtifact-->
                            <protocVersion>${protobuf.version}</protocVersion>
                            <inputDirectories>
                                <include>../remote-udf-java-demo/src/main/proto</include>
                            </inputDirectories>
                            <outputTargets>
                                <outputTarget>
                                    <type>java</type>
                                </outputTarget>
                                <outputTarget>
                                    <type>grpc-java</type>
                                    <pluginArtifact>io.grpc:protoc-gen-grpc-java:${grpc.version}</pluginArtifact>
                                </outputTarget>
                            </outputTargets>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
            <!-- add gensrc java build src dir -->
            <plugin>
                <groupId>org.codehaus.mojo</groupId>
                <artifactId>build-helper-maven-plugin</artifactId>
                <version>3.2.0</version>
                <executions>
                    <execution>
                        <id>add-source</id>
                        <phase>generate-sources</phase>
                        <goals>
                            <goal>add-source</goal>
                        </goals>
                        <configuration>
                            <sources>
                                <!-- add arbitrary num of src dirs here -->
                                <source>${basedir}/target/generated-sources/build/</source>
                                <source>${basedir}/target/generated-sources/</source>
                            </sources>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-jar-plugin</artifactId>
                <version>3.2.2</version>
                <configuration>
                    <archive>
                        <manifest>
                            <mainClass>org.apache.doris.udf.FunctionServiceDemo</mainClass>
                        </manifest>
                    </archive>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-assembly-plugin</artifactId>
                <version>3.3.0</version>
                <configuration>
                    <descriptorRefs>
                        <descriptorRef>jar-with-dependencies</descriptorRef>
                    </descriptorRefs>
                    <archive>
                        <manifest>
                            <mainClass>org.apache.doris.udf.FunctionServiceDemo</mainClass>
                        </manifest>
                    </archive>
                </configuration>
                <executions>
                    <execution>
                        <phase>package</phase>
                        <goals>
                            <goal>single</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>8</source>
                    <target>8</target>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>