flink-connector-cassandra/pom.xml

<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
		 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
		 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">

	<modelVersion>4.0.0</modelVersion>

	<parent>
		<groupId>org.apache.flink</groupId>
		<artifactId>flink-connector-cassandra-parent</artifactId>
		<version>4.0-SNAPSHOT</version>
	</parent>

	<artifactId>flink-connector-cassandra_${scala.binary.version}</artifactId>
	<version>4.0-SNAPSHOT</version>
	<name>Flink : Connectors : Cassandra</name>

	<packaging>jar</packaging>

	<!-- Allow users to pass custom connector versions -->
	<properties>
		<scala.binary.version>2.12</scala.binary.version>
		<scala-library.version>2.12.7</scala-library.version>
		<slf4j.version>1.7.36</slf4j.version>
		<log4j.version>2.17.1</log4j.version>
		<junit5.version>5.8.1</junit5.version>
		<assertj.version>3.23.1</assertj.version>
		<archunit.version>1.0.0</archunit.version>
		<testcontainers.version>1.18.3</testcontainers.version>
		<mockito.version>3.4.6</mockito.version>
		<byte-buddy.version>1.12.10</byte-buddy.version>
		<findbugs.version>1.3.9</findbugs.version>

		<!--driver 3.x works with 3.x and 4.x versions of Cassandra but driver 4.x is a complete refactoring with different API-->
		<driver.version>3.11.2</driver.version>
		<guava.version>19.0</guava.version>
	</properties>

	<dependencies>

		<!-- Core -->

		<dependency>
			<groupId>org.apache.flink</groupId>
			<artifactId>flink-streaming-java</artifactId>
			<version>${flink.version}</version>
			<scope>provided</scope>
		</dependency>

		<dependency>
			<groupId>org.apache.flink</groupId>
			<artifactId>flink-streaming-scala_${scala.binary.version}</artifactId>
			<version>${flink.version}</version>
			<scope>provided</scope>
		</dependency>

		<dependency>
			<groupId>org.apache.flink</groupId>
			<artifactId>flink-connector-base</artifactId>
			<version>${flink.version}</version>
			<scope>provided</scope>
		</dependency>

		<dependency>
			<groupId>org.scala-lang</groupId>
			<artifactId>scala-library</artifactId>
			<scope>provided</scope>
		</dependency>

		<dependency>
			<groupId>org.apache.flink</groupId>
			<artifactId>flink-table-api-java-bridge</artifactId>
			<version>${flink.version}</version>
			<scope>provided</scope>
			<optional>true</optional>
		</dependency>

		<dependency>
			<groupId>org.apache.logging.log4j</groupId>
			<artifactId>log4j-api</artifactId>
			<version>${log4j.version}</version>
			<scope>provided</scope>
		</dependency>

		<!-- Cassandra dependencies -->

		<!--Using datastax provided shaded driver which includes relocated netty-->
		<!--https://docs.datastax.com/en/developer/java-driver/3.1/manual/shaded_jar/-->
		<dependency>
			<groupId>com.datastax.cassandra</groupId>
			<artifactId>cassandra-driver-core</artifactId>
			<version>${driver.version}</version>
			<classifier>shaded</classifier>
			<exclusions>
				<!--Because the shaded JAR uses netty original POM, we still need to exclude netty explicitly-->
				<exclusion>
					<groupId>io.netty</groupId>
					<artifactId>*</artifactId>
				</exclusion>
				<exclusion>
					<groupId>org.slf4j</groupId>
					<artifactId>log4j-over-slf4j</artifactId>
				</exclusion>
				<exclusion>
					<groupId>ch.qos.logback</groupId>
					<artifactId>logback-classic</artifactId>
				</exclusion>
				<!--The next 3 are optional dependencies and are unused-->
				<exclusion>
					<groupId>com.github.jnr</groupId>
					<artifactId>jnr-ffi</artifactId>
				</exclusion>
				<exclusion>
					<groupId>com.github.jnr</groupId>
					<artifactId>jnr-posix</artifactId>
				</exclusion>
				<exclusion>
					<groupId>com.fasterxml.jackson.core</groupId>
					<artifactId>jackson-databind</artifactId>
				</exclusion>
			</exclusions>
		</dependency>

		<dependency>
			<groupId>com.datastax.cassandra</groupId>
			<artifactId>cassandra-driver-mapping</artifactId>
			<version>${driver.version}</version>
			<exclusions>
				<!--use the shaded driver above-->
				<exclusion>
					<groupId>com.datastax.cassandra</groupId>
					<artifactId>cassandra-driver-core</artifactId>
				</exclusion>
				<exclusion>
					<groupId>org.slf4j</groupId>
					<artifactId>log4j-over-slf4j</artifactId>
				</exclusion>
				<exclusion>
					<groupId>ch.qos.logback</groupId>
					<artifactId>logback-classic</artifactId>
				</exclusion>
			</exclusions>
		</dependency>

		<!-- guava already surfaces in the API of cassandra driver so we can use the unshaded one -->
		<dependency>
			<groupId>com.google.guava</groupId>
			<artifactId>guava</artifactId>
			<version>${guava.version}</version>
		</dependency>

		<!-- Logging API -->
		<dependency>
			<groupId>org.slf4j</groupId>
			<artifactId>slf4j-api</artifactId>
			<scope>provided</scope>
		</dependency>

		<!-- 'javax.annotation' classes like '@Nullable' -->
		<dependency>
			<groupId>com.google.code.findbugs</groupId>
			<artifactId>jsr305</artifactId>
			<version>${findbugs.version}</version>
			<scope>provided</scope>
		</dependency>

		<!-- Test dependencies -->

		<dependency>
			<groupId>org.assertj</groupId>
			<artifactId>assertj-core</artifactId>
			<version>${assertj.version}</version>
			<scope>test</scope>
		</dependency>

		<dependency>
			<groupId>org.mockito</groupId>
			<artifactId>mockito-core</artifactId>
			<version>${mockito.version}</version>
			<type>jar</type>
			<scope>test</scope>
		</dependency>

		<dependency>
			<groupId>org.testcontainers</groupId>
			<artifactId>junit-jupiter</artifactId>
			<version>${testcontainers.version}</version>
			<scope>test</scope>
			<!-- for dependency convergence -->
			<exclusions>
				<exclusion>
					<groupId>org.apache.commons</groupId>
					<artifactId>commons-compress</artifactId>
				</exclusion>
			</exclusions>
		</dependency>

		<dependency>
			<groupId>net.bytebuddy</groupId>
			<artifactId>byte-buddy</artifactId>
			<scope>test</scope>
		</dependency>

		<dependency>
			<groupId>org.apache.logging.log4j</groupId>
			<artifactId>log4j-slf4j-impl</artifactId>
			<version>${log4j.version}</version>
			<scope>test</scope>
		</dependency>

		<dependency>
			<groupId>org.apache.logging.log4j</groupId>
			<artifactId>log4j-core</artifactId>
			<version>${log4j.version}</version>
			<scope>test</scope>
		</dependency>

		<dependency>
			<groupId>org.apache.flink</groupId>
			<artifactId>flink-test-utils-junit</artifactId>
			<version>${flink.version}</version>
			<scope>test</scope>
		</dependency>

		<dependency>
			<groupId>org.testcontainers</groupId>
			<artifactId>cassandra</artifactId>
			<version>${testcontainers.version}</version>
			<scope>test</scope>
			<!-- For dependency convergence to avoid forcing all the conflicting versions
			of cassandra-driver-core transitive dependencies -->
			<exclusions>
				<exclusion>
					<groupId>com.datastax.cassandra</groupId>
					<artifactId>cassandra-driver-core</artifactId>
				</exclusion>
			</exclusions>
		</dependency>

		<dependency>
			<groupId>org.apache.flink</groupId>
			<artifactId>flink-streaming-java</artifactId>
			<version>${flink.version}</version>
			<scope>test</scope>
			<type>test-jar</type>
		</dependency>

		<dependency>
			<groupId>org.apache.flink</groupId>
			<artifactId>flink-test-utils</artifactId>
			<version>${flink.version}</version>
			<scope>test</scope>
		</dependency>

		<dependency>
			<groupId>org.apache.flink</groupId>
			<artifactId>flink-connector-test-utils</artifactId>
			<version>${flink.version}</version>
			<scope>test</scope>
		</dependency>

		<dependency>
			<groupId>org.apache.flink</groupId>
			<artifactId>flink-table-test-utils</artifactId>
			<version>${flink.version}</version>
			<scope>test</scope>
		</dependency>

		<!-- ArchUit test dependencies -->

		<dependency>
			<groupId>org.apache.flink</groupId>
			<artifactId>flink-architecture-tests-test</artifactId>
			<version>${flink.version}</version>
			<scope>test</scope>
		</dependency>

		<dependency>
			<groupId>org.apache.flink</groupId>
			<artifactId>flink-architecture-tests-production</artifactId>
			<version>${flink.version}</version>
			<scope>test</scope>
		</dependency>
	</dependencies>

	<dependencyManagement>
		<dependencies>
			<!-- For dependency convergence -->
			<dependency>
				<groupId>org.junit</groupId>
				<artifactId>junit-bom</artifactId>
				<version>${junit5.version}</version>
				<type>pom</type>
				<scope>import</scope>
			</dependency>

			<dependency>
				<groupId>net.bytebuddy</groupId>
				<artifactId>byte-buddy</artifactId>
				<version>${byte-buddy.version}</version>
			</dependency>

			<!-- For dependency convergence -->
			<dependency>
				<groupId>com.esotericsoftware.kryo</groupId>
				<artifactId>kryo</artifactId>
				<version>2.24.0</version>
			</dependency>

			<!-- For dependency convergence -->
			<dependency>
				<groupId>org.scala-lang</groupId>
				<artifactId>scala-library</artifactId>
				<version>${scala-library.version}</version>
			</dependency>

			<!-- For dependency convergence -->
			<dependency>
				<groupId>org.slf4j</groupId>
				<artifactId>slf4j-api</artifactId>
				<version>${slf4j.version}</version>
			</dependency>

			<!-- For dependency convergence -->
			<dependency>
				<groupId>org.objenesis</groupId>
				<artifactId>objenesis</artifactId>
				<version>2.6</version>
			</dependency>

			<!-- For dependency convergence -->
			<dependency>
				<groupId>org.junit.jupiter</groupId>
				<artifactId>junit-jupiter-api</artifactId>
				<version>5.8.2</version>
			</dependency>

			<!-- For dependency convergence -->
			<dependency>
				<groupId>org.junit.platform</groupId>
				<artifactId>junit-platform-commons</artifactId>
				<version>1.8.2</version>
			</dependency>
		</dependencies>
	</dependencyManagement>

	<build>
		<plugins>
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-shade-plugin</artifactId>
				<executions>
					<execution>
						<id>shade-flink</id>
						<phase>package</phase>
						<goals>
							<goal>shade</goal>
						</goals>
						<configuration>
							<!-- This is necessary because we bundle a subset of our dependencies,
							and transitive dependencies of that subset should still be pulled into the user jar.-->
							<promoteTransitiveDependencies>true</promoteTransitiveDependencies>
							<artifactSet>
								<includes>
									<include>com.datastax.cassandra:cassandra-driver-core:shaded</include>
									<include>com.datastax.cassandra:cassandra-driver-mapping</include>
									<include>com.google.guava:guava</include>
								</includes>
							</artifactSet>
							<relocations>
								<relocation>
									<pattern>com.google</pattern>
									<shadedPattern>org.apache.flink.cassandra.shaded.com.google</shadedPattern>
									<excludes>
										<exclude>com.google.protobuf.**</exclude>
										<exclude>com.google.inject.**</exclude>
									</excludes>
								</relocation>
							</relocations>
						</configuration>
					</execution>
				</executions>
			</plugin>
		</plugins>
	</build>

</project>