Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.6.0:java: ClassNotFoundException - maven

Question

Attempting to follow the data lineage guide: https://cloud.google.com/architecture/building-a-bigquery-data-lineage-solution. I'm running it on a cloud vm.
This is my error message:
[WARNING] java.lang.ClassNotFoundException:
at java.net.URLClassLoader.findClass (URLClassLoader.java:476)
at java.lang.ClassLoader.loadClass (ClassLoader.java:589)
at java.lang.ClassLoader.loadClass (ClassLoader.java:522)
at org.codehaus.mojo.exec.ExecJavaMojo$1.run (ExecJavaMojo.java:270)
at java.lang.Thread.run (Thread.java:829)
[ERROR]
Failed to execute goal
org.codehaus.mojo:exec-maven-plugin:1.6.0:java (default-cli) on
project bigquery-data-lineage: An exception occured while executing
the Java class. : ClassNotFoundException -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to
execute goal org.codehaus.mojo:exec-maven-plugin:1.6.0:java
(default-cli) on project bigquery-data-lineage: An exception occured
while executing the Java class.
Here's my pom.xml file:
<?xml version="1.0" encoding="UTF-8"?>
<!--
~ Copyright 2020 Google LLC
~
~ Licensed under the Apache License, Version 2.0 (the "License");
~ you may not use this file except in compliance with the License.
~ You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the License for the specific language governing permissions and
~ limitations under the License.
-->
<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/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.google.cloud.solutions</groupId>
<artifactId>bigquery-data-lineage</artifactId>
<version>0.1-SNAPSHOT</version>
<properties>
<beam.version>2.35.0</beam.version>
<cloud-libraries-bom.version>24.2.0</cloud-libraries-bom.version>
<flogger.version>0.7.4</flogger.version>
<guava.version>31.0.1-jre</guava.version>
<jsonassert.version>1.5.0</jsonassert.version>
<junit.version>4.13.2</junit.version>
<maven.compiler.release>8</maven.compiler.release>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<maven-compiler-plugin.version>3.8.1</maven-compiler-plugin.version>
<maven-exec-plugin.version>1.6.0</maven-exec-plugin.version>
<maven-jar-plugin.version>3.2.0</maven-jar-plugin.version>
<maven-shade-plugin.version>3.2.4</maven-shade-plugin.version>
<maven-surefire-plugin.version>2.22.2</maven-surefire-plugin.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<protobuf.version>3.19.3</protobuf.version>
<slf4j.version>1.7.32</slf4j.version>
<sonar.projectKey>GoogleCloudPlatform_bigquery-data-lineage</sonar.projectKey>
<sonar.organization>googlecloudplatform</sonar.organization>
<sonar.host.url>https://sonarcloud.io</sonar.host.url>
<sonar.version>3.6.1.1688</sonar.version>
<sonar.version>3.6.1.1688</sonar.version>
<zetasql.version>2021.09.1</zetasql.version>
<protoc-jar-maven-plugin.version>3.11.4</protoc-jar-maven-plugin.version>
<truth.version>1.1.3</truth.version>
</properties>
<dependencies>
<!-- Apache Beam dependencies -->
<!-- Adds a dependency on the Beam SDK. -->
<dependency>
<groupId>org.apache.beam</groupId>
<artifactId>beam-sdks-java-core</artifactId>
<version>${beam.version}</version>
</dependency>
<!-- Google DataFlow runner deps -->
<dependency>
<groupId>org.apache.beam</groupId>
<artifactId>beam-runners-google-cloud-dataflow-java</artifactId>
<version>${beam.version}</version>
<scope>runtime</scope>
</dependency>
<!-- Adds a dependency on the Beam Google Cloud Platform IO module. -->
<dependency>
<groupId>org.apache.beam</groupId>
<artifactId>beam-sdks-java-io-google-cloud-platform</artifactId>
<version>${beam.version}</version>
</dependency>
<!-- -->
<!-- Google Commons -->
<!-- Google AutoValue for Value Classes -->
<dependency>
<groupId>com.google.auto.value</groupId>
<artifactId>auto-value-annotations</artifactId>
<version>1.7</version>
</dependency>
<dependency>
<groupId>com.google.auto.value</groupId>
<artifactId>auto-value</artifactId>
<version>1.7</version>
</dependency>
<!-- Protobuf library -->
<dependency>
<groupId>com.google.protobuf</groupId>
<artifactId>protobuf-java</artifactId>
<version>${protobuf.version}</version>
</dependency>
<!-- Gson Library to parse Json -->
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.8.9</version>
</dependency>
<!-- Apache Commons Lang for String processing -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-text</artifactId>
<version>1.9</version>
</dependency>
<!-- JsonPath for parsing Json -->
<dependency>
<groupId>com.jayway.jsonpath</groupId>
<artifactId>json-path</artifactId>
<version>2.6.0</version>
</dependency>
<!-- ZetaSQL SQL Parsing Library -->
<dependency>
<groupId>com.google.zetasql</groupId>
<artifactId>zetasql-client</artifactId>
<version>${zetasql.version}</version>
</dependency>
<dependency>
<groupId>com.google.zetasql</groupId>
<artifactId>zetasql-jni-channel</artifactId>
<version>${zetasql.version}</version>
</dependency>
<!-- Google Service Clients -->
<!-- Data Catalog gRPC client -->
<dependency>
<groupId>com.google.cloud</groupId>
<artifactId>google-cloud-datacatalog</artifactId>
</dependency>
<!-- BigQuery Client -->
<dependency>
<groupId>com.google.cloud</groupId>
<artifactId>google-cloud-bigquery</artifactId>
</dependency>
<!-- Loggers -->
<!-- Google Fluent Logger -->
<dependency>
<groupId>com.google.flogger</groupId>
<artifactId>flogger</artifactId>
<version>${flogger.version}</version>
</dependency>
<dependency>
<groupId>com.google.flogger</groupId>
<artifactId>google-extensions</artifactId>
<version>${flogger.version}</version>
</dependency>
<dependency>
<groupId>com.google.flogger</groupId>
<artifactId>flogger-system-backend</artifactId>
<version>${flogger.version}</version>
<scope>runtime</scope>
</dependency>
<!-- Add slf4j API frontend binding with JUL backend -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>${slf4j.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-jdk14</artifactId>
<version>${slf4j.version}</version>
<!-- When loaded at runtime this will wire up slf4j to the JUL backend -->
<scope>runtime</scope>
</dependency>
<!-- Testing Deps -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<!-- Hamcrest Matchers library -->
<dependency>
<groupId>org.hamcrest</groupId>
<artifactId>hamcrest-all</artifactId>
<version>1.3</version>
<scope>test</scope>
</dependency>
<!-- Mockito for Mocks -->
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-all</artifactId>
<version>1.10.19</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.google.truth</groupId>
<artifactId>truth</artifactId>
<version>${truth.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.google.truth.extensions</groupId>
<artifactId>truth-java8-extension</artifactId>
<version>${truth.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.google.truth.extensions</groupId>
<artifactId>truth-proto-extension</artifactId>
<version>${truth.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.skyscreamer</groupId>
<artifactId>jsonassert</artifactId>
<version>${jsonassert.version}</version>
<scope>test</scope>
</dependency>
<!-- Direct Runner for Local Tests -->
<dependency>
<groupId>org.apache.beam</groupId>
<artifactId>beam-runners-direct-java</artifactId>
<version>${beam.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<!-- Guava commons -->
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>${guava.version}</version>
</dependency>
<!-- Google Cloud BOM -->
<dependency>
<groupId>com.google.cloud</groupId>
<artifactId>libraries-bom</artifactId>
<version>${cloud-libraries-bom.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>com.github.os72</groupId>
<artifactId>protoc-jar-maven-plugin</artifactId>
<version>${protoc-jar-maven-plugin.version}</version>
<executions>
<execution>
<phase>generate-sources</phase>
<goals>
<goal>run</goal>
</goals>
<configuration>
<protocVersion>${protobuf.version}</protocVersion>
<inputDirectories>
<include>src/main/proto</include>
</inputDirectories>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>${maven-compiler-plugin.version}</version>
<configuration>
<parameters>true</parameters>
<testCompilerArgument>-parameters</testCompilerArgument>
<release>${maven.compiler.release}</release>
<source>${maven.compiler.source}</source>
<target>${maven.compiler.target}</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>${maven-surefire-plugin.version}</version>
<configuration>
<parallel>classes</parallel>
<threadCount>4</threadCount>
<redirectTestOutputToFile>true</redirectTestOutputToFile>
</configuration>
<dependencies>
<dependency>
<groupId>org.apache.maven.surefire</groupId>
<artifactId>surefire-junit47</artifactId>
<version>${maven-surefire-plugin.version}</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
</dependency>
</dependencies>
</plugin>
<!-- JaCoCo for Code Coverage -->
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<version>0.8.5</version>
<configuration>
<excludes>
<exclude>com/google/cloud/solutions/datalineage/model/LineageMessages*</exclude>
<exclude>**/AutoValue*</exclude>
<exclude>com/google/cloud/solutions/datalineage/*Pipeline*</exclude>
<exclude>com/google/cloud/solutions/datalineage/writer/*</exclude>
</excludes>
</configuration>
<executions>
<execution>
<goals>
<goal>prepare-agent</goal>
</goals>
</execution>
<execution>
<id>report</id>
<phase>test</phase>
<goals>
<goal>report</goal>
</goals>
</execution>
</executions>
</plugin>
<!-- Ensure that the Maven jar plugin runs before the Maven
shade plugin by listing the plugin higher within the file. -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>${maven-jar-plugin.version}</version>
</plugin>
<!--
Configures `mvn package` to produce a bundled jar ("fat jar") for runners
that require this for job submission to a cluster.
-->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>${maven-shade-plugin.version}</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<finalName>${project.artifactId}-bundled-${project.version}</finalName>
<filters>
<filter>
<artifact>*:*</artifact>
<excludes>
<exclude>META-INF/LICENSE</exclude>
<exclude>META-INF/*.SF</exclude>
<exclude>META-INF/*.DSA</exclude>
<exclude>META-INF/*.RSA</exclude>
</excludes>
</filter>
</filters>
<transformers>
<transformer
implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
</transformers>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>${maven-exec-plugin.version}</version>
<configuration>
<cleanupDaemonThreads>false</cleanupDaemonThreads>
</configuration>
</plugin>
<!-- SonarQube / SonarCloud plugin for static analysis and Test coverage. -->
<plugin>
<groupId>org.sonarsource.scanner.maven</groupId>
<artifactId>sonar-maven-plugin</artifactId>
<version>${sonar.version}</version>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>
Similar to other posts (e.g. Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.6.0:java) but they didn't solve my issue. Guidance from maven also not very helpful.