Java 애플리케이션 업데이트

Kinesis 커넥터와 필수 AWS SDK 모듈을 프로젝트 종속성으로 추가합니다.

구성 maven-shade-plugin:

1. Kinesis 커넥터 jar의 콘텐츠를 복사할 때 음영 처리된 AWS SDK 클래스를 제외하도록 필터를 추가합니다.

2. 재배치 규칙을 추가하여 업데이트된 AWS SDK 클래스를 Kinesis 커넥터에서 예상되는 패키지로 이동합니다.

pom.xml

<project>
    ...    
    <dependencies>
        ...
        <dependency>
            <groupId>org.apache.flink</groupId>
            <artifactId>flink-connector-kinesis</artifactId>
            <version>1.15.4</version>
        </dependency>
        
        <dependency>
            <groupId>software.amazon.awssdk</groupId>
            <artifactId>kinesis</artifactId>
            <version>2.20.144</version>
        </dependency>
        <dependency>
            <groupId>software.amazon.awssdk</groupId>
            <artifactId>netty-nio-client</artifactId>
            <version>2.20.144</version>
        </dependency>
        <dependency>
            <groupId>software.amazon.awssdk</groupId>
            <artifactId>sts</artifactId>
            <version>2.20.144</version>
        </dependency>
        ...
    </dependencies>
    ...
    <build>
        ...
        <plugins>
            ...
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-shade-plugin</artifactId>
                <version>3.1.1</version>
                <executions>
                    <execution>
                        <phase>package</phase>
                        <goals>
                            <goal>shade</goal>
                        </goals>
                        <configuration>
                            ...
                            <filters>
                                ...
                                <filter>
                                    <artifact>org.apache.flink:flink-connector-kinesis</artifact>
                                    <excludes>
                                        <exclude>org/apache/flink/kinesis/shaded/software/amazon/awssdk/**</exclude>
                                        <exclude>org/apache/flink/kinesis/shaded/org/reactivestreams/**</exclude>
                                        <exclude>org/apache/flink/kinesis/shaded/io/netty/**</exclude>
                                        <exclude>org/apache/flink/kinesis/shaded/com/typesafe/netty/**</exclude>
                                    </excludes>
                                </filter>
                                ...
                            </filters>
                            <relocations>
                                ...
                                <relocation>
                                    <pattern>software.amazon.awssdk</pattern>
                                    <shadedPattern>org.apache.flink.kinesis.shaded.software.amazon.awssdk</shadedPattern>
                                </relocation>
                                <relocation>
                                    <pattern>org.reactivestreams</pattern>
                                    <shadedPattern>org.apache.flink.kinesis.shaded.org.reactivestreams</shadedPattern>
                                </relocation>
                                <relocation>
                                    <pattern>io.netty</pattern>
                                    <shadedPattern>org.apache.flink.kinesis.shaded.io.netty</shadedPattern>
                                </relocation>
                                <relocation>
                                    <pattern>com.typesafe.netty</pattern>
                                    <shadedPattern>org.apache.flink.kinesis.shaded.com.typesafe.netty</shadedPattern>
                                </relocation>
                                ...
                            </relocations>
                           ...
                        </configuration>
                    </execution>
                </executions>
            </plugin>
            ...
        </plugins>
        ... 
    </build>
</project>

Kinesis 커넥터와 필수 AWS SDK 모듈을 프로젝트 종속성으로 추가합니다.

ShadowJar 구성 조정:

1. Kinesis 커넥터 jar의 콘텐츠를 복사할 때 음영 처리된 AWS SDK 클래스를 제외합니다.

2. 업데이트된 AWS SDK 클래스를 Kinesis 커넥터에서 예상되는 패키지로 재배치합니다.

build.gradle

...
dependencies {
    ...
    flinkShadowJar("org.apache.flink:flink-connector-kinesis:1.15.4")
    
    flinkShadowJar("software.amazon.awssdk:kinesis:2.20.144")
    flinkShadowJar("software.amazon.awssdk:sts:2.20.144")
    flinkShadowJar("software.amazon.awssdk:netty-nio-client:2.20.144")
    ...
}
...
shadowJar {
    configurations = [project.configurations.flinkShadowJar]

    exclude("software/amazon/kinesis/shaded/software/amazon/awssdk/**/*")
    exclude("org/apache/flink/kinesis/shaded/org/reactivestreams/**/*.class")
    exclude("org/apache/flink/kinesis/shaded/io/netty/**/*.class")
    exclude("org/apache/flink/kinesis/shaded/com/typesafe/netty/**/*.class")
    
    relocate("software.amazon.awssdk", "org.apache.flink.kinesis.shaded.software.amazon.awssdk")
    relocate("org.reactivestreams", "org.apache.flink.kinesis.shaded.org.reactivestreams")
    relocate("io.netty", "org.apache.flink.kinesis.shaded.io.netty")
    relocate("com.typesafe.netty", "org.apache.flink.kinesis.shaded.com.typesafe.netty")
}
...