Setelah beberapa penelitian lebih lanjut, saya melihat bahwa Hadoop 2.x menimpa classpath, jadi solusinya adalah membuat uberjar dan berikan itu ke hadoop.
Saya juga berubah menggunakan sqoop jar khusus untuk hadoop260 sebagai gantinya.
Jadi, saya membuat pom.xml file, jalankan maven package di atasnya untuk menghasilkan uberjar:
<?xml version="1.0" encoding="UTF-8"?>
<!-- SEE: https://cloud.google.com/blog/products/data-analytics/managing-java-dependencies-apache-spark-applications-cloud-dataproc -->
<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>
<properties>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
<groupId>org.example.exporter</groupId>
<artifactId>example-exporter-postgresql</artifactId>
<version>0.0.1</version>
<!-- YOUR_DEPENDENCIES -->
<dependencies>
<!-- https://mvnrepository.com/artifact/org.apache.sqoop/sqoop -->
<dependency>
<groupId>org.apache.sqoop</groupId>
<artifactId>sqoop</artifactId>
<version>1.4.7</version>
<classifier>hadoop260</classifier>
</dependency>
<!-- https://mvnrepository.com/artifact/postgresql/postgresql -->
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>42.2.9</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.google.cloud.sql/postgres-socket-factory -->
<dependency>
<groupId>com.google.cloud.sql</groupId>
<artifactId>postgres-socket-factory</artifactId>
<version>1.0.15</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.avro/avro-tools -->
<dependency>
<groupId>org.apache.avro</groupId>
<artifactId>avro-tools</artifactId>
<version>1.9.1</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<transformers>
<transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<mainClass>org.apache.sqoop.Sqoop</mainClass>
</transformer>
</transformers>
<filters>
<filter>
<artifact>*:*</artifact>
<excludes>
<exclude>META-INF/maven/**</exclude>
<exclude>META-INF/*.SF</exclude>
<exclude>META-INF/*.DSA</exclude>
<exclude>META-INF/*.RSA</exclude>
</excludes>
</filter>
</filters>
<relocations>
<relocation>
<pattern>com</pattern>
<shadedPattern>repackaged.com.google.common</shadedPattern>
<includes>
<include>com.google.common.**</include>
</includes>
</relocation>
</relocations>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
