nifi-registry-extensions/nifi-registry-ranger/nifi-registry-ranger-jersey-bundle/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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <parent>
        <artifactId>nifi-registry-ranger</artifactId>
        <groupId>org.apache.nifi.registry</groupId>
        <version>0.5.0</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <description>This module removes javax.ws.rs package from jersey-bundle-1.19.3.jar which is used by ranger-plugins-common.jar in order to address javax.ws.rs version mismatch between jersey-bundle-1.19.3.jar and NiFi Registry. NiFi Registry uses javax.ws.rs version 2.1. Without doing this, NiFi Registry encounters java.lang.LinkageError: ClassCastException: attempting to castjar:file:nifi-registry-xxx/work/jetty/nifi-registry-web-api-xxx.war/webapp/WEB-INF/lib/javax.ws.rs-api-2.1.jar!/javax/ws/rs/ext/RuntimeDelegate.classtojar:file:/home/koji/nifi-registry-xxx/./ext/ranger/lib/jersey-bundle-1.19.3.jar!/javax/ws/rs/ext/RuntimeDelegate.class</description>

    <artifactId>nifi-registry-ranger-jersey-bundle</artifactId>

    <dependencies>
        <dependency>
            <groupId>com.sun.jersey</groupId>
            <artifactId>jersey-bundle</artifactId>
            <version>1.19.3</version>

            <exclusions>
                <exclusion>
                    <groupId>javax.ws.rs</groupId>
                    <artifactId>jsr311-api</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-shade-plugin</artifactId>
                <version>2.4.3</version>
                <executions>
                    <execution>
                        <phase>package</phase>
                        <goals>
                            <goal>shade</goal>
                        </goals>
                        <configuration>
                            <createDependencyReducedPom>false</createDependencyReducedPom>
                            <filters>
                                <filter>
                                    <artifact>com.sun.jersey:jersey-bundle</artifact>
                                    <excludes>
                                        <exclude>javax/ws/rs/**</exclude>
                                    </excludes>
                                </filter>
                            </filters>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>

</project>