*
     * @throws org.apache.maven.api.services.MavenException if not called from the within a mojo execution
     */
    @Nonnull
    Map<String, Object> getPluginContext(@Nonnull Project project);

    /**
     * Retrieves the service for the interface
     *
     * @throws NoSuchElementException if the service could not be found
     */
    @Nonnull
    <T extends Service> T getService(@Nonnull Class<T> clazz);

 * It simply delegates to Maven4 API {@link org.apache.maven.api.services.Prompter}.
 */
@Experimental
@Named
@Singleton
@Priority(10)
public class LegacyPlexusInteractivity implements Prompter, InputHandler, OutputHandler {
    private final org.apache.maven.api.services.Prompter prompter;

    @Inject
    public LegacyPlexusInteractivity(org.apache.maven.api.services.Prompter prompter) {
        this.prompter = prompter;
    }

 * to the Maven build process.
 * <p>
 * SPI services are typically registered in {@code META-INF/services/} files corresponding to
 * the specific service interface being implemented.
 * <p>
 * All SPI services should be annotated with {@link Consumer} to indicate they are meant to be
 * implemented by plugins and extensions rather than used by them.
 *
 * @since 4.0.0
 */
@Experimental
@Consumer

 * Constraint is either a range ("[1,2)") or recommended version ("1.0").
 *
 * {@code VersionConstraint} objects are created using the
 * {@linkplain org.apache.maven.api.services.VersionParser} service.
 *
 * @see Version
 * @see VersionRange
 * @see org.apache.maven.api.services.VersionParser#parseVersionConstraint(String)
 * @see org.apache.maven.api.Session#parseVersionConstraint(String)
 * @since 4.0.0
 */
@Experimental

import org.apache.maven.api.di.Provides;
import org.apache.maven.api.di.Singleton;
import org.apache.maven.api.di.Typed;
import org.apache.maven.api.services.Lookup;
import org.apache.maven.api.services.ToolchainFactoryException;
import org.apache.maven.api.services.ToolchainManagerException;
import org.apache.maven.execution.MavenSession;
import org.apache.maven.impl.MappedList;
import org.apache.maven.toolchain.model.ToolchainModel;

Once the config changes are applied, proceed to restart **Hadoop** services.

![hdfs-services](https://github.com/minio/minio/blob/master/docs/bigdata/images/image7.png?raw=true "hdfs restart services")

### **3.2 Configure Spark2**

Navigate to **Services** -> **Spark2** -> **CONFIGS** as shown below

/**
 * Interface representing a Maven project which can be created using the
 * {@link org.apache.maven.api.services.ProjectBuilder ProjectBuilder} service.
 * Such objects are immutable and plugin that wish to modify such objects
 * need to do so using the {@link org.apache.maven.api.services.ProjectManager
 * ProjectManager} service.
 * <p>
 * Projects are created using the {@code ProjectBuilder} from a POM file

 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.api.services.xml;

import org.apache.maven.api.annotations.Experimental;
import org.apache.maven.api.services.MavenException;

/**
 * An exception thrown while reading an XML file.
 *
 * @since 4.0.0
 */
@Experimental

 * A meta-version is a version suffixed with the {@code SNAPSHOT} keyword.
 * Versions are usually parsed using the {@link org.apache.maven.api.services.VersionParser} service.
 *
 * @since 4.0.0
 * @see org.apache.maven.api.services.VersionParser#parseVersion(String)
 * @see org.apache.maven.api.Session#parseVersion(String)
 * @see VersionConstraint
 * @see VersionRange
 */
@Experimental

  mysql:
    strategy:
      matrix:
        dbversion: ['mysql:9', 'mysql:8', 'mysql:5.7']
        go: ['1.23', '1.24']
        platform: [ubuntu-latest]
    runs-on: ${{ matrix.platform }}

    services:
      mysql:
        image: ${{ matrix.dbversion }}
        env:
          MYSQL_DATABASE: gorm
          MYSQL_USER: gorm
          MYSQL_PASSWORD: gorm
          MYSQL_RANDOM_ROOT_PASSWORD: "yes"