- JAVA 1.8 and above installed already and JAVA_HOME points to JAVA 1.8 installation.
- Download WSO2 follow their [installation guide](https://docs.wso2.com/display/IS540/Installation+Guide).

### 2. Configure WSO2

Once WSO2 is up and running, configure WSO2 to generate Self contained id_tokens. In OAuth 2.0 specification there are primarily two ways to provide id_tokens

        }

        repositories {
            mavenCentral()
        }
        
        dependencies {
            testImplementation 'junit:junit:4.13.1'
        }
        
        tasks.named("test").configure {
            maxParallelForks = 4
            testLogging {
                events "standard_out", "failed"
                exceptionFormat "short"
            }
        }
        
        """

            javadocJarTask.configure(jar -> {
                jar.getArchiveClassifier().set("javadoc");
                jar.setGroup("build");
                jar.setDescription("Assembles a jar containing javadocs.");
                jar.from(project.getTasks().named(JavaPlugin.JAVADOC_TASK_NAME));
            });
            project.getTasks().named(BasePlugin.ASSEMBLE_TASK_NAME).configure(t -> t.dependsOn(javadocJarTask));

## **3. Configure Hadoop, Spark, Hive to use MinIO**

After successful installation navigate to the Ambari UI `http://<ambari-server>:8080/` and login using the default credentials: [**_username: admin, password: admin_**]

![ambari-login](https://github.com/minio/minio/blob/master/docs/bigdata/images/image3.png?raw=true "ambari login")

### **3.1 Configure Hadoop**

        precommit.configure(t -> t.dependsOn(task));
        project.getPluginManager().withPlugin("java", p -> {
            // We want to get any compilation error before running the pre-commit checks.
            project.getExtensions().getByType(JavaPluginExtension.class).getSourceSets().all(sourceSet ->
                    task.configure(t -> t.shouldRunAfter(sourceSet.getClassesTaskName()))
            );

import org.gradle.kotlin.dsl.configure
import org.gradle.kotlin.dsl.getByType
import org.gradle.kotlin.dsl.named
import org.jetbrains.kotlin.gradle.tasks.KotlinJvmCompile

fun Project.applyJavaModules(
  moduleName: String,
  defaultVersion: Int = 8,
  javaModuleVersion: Int = 9,
  enableValidation: Boolean = true,
) {
  plugins.apply("me.champeau.mrjar")

  configure<MultiReleaseExtension> {

            project.getTasks().named(JavaPlugin.JAR_TASK_NAME, Jar.class).configure(jar -> jar.getArchiveClassifier().set("original"));
            // Make sure we assemble the shadow jar
            project.getTasks().named(BasePlugin.ASSEMBLE_TASK_NAME).configure(task -> task.dependsOn("shadowJar"));
        });
    }

    private static void configureJarManifest(Project project) {

        project.getTasks().register("pruneChangelogs", PruneChangelogsTask.class).configure(task -> {
            task.setGroup("Documentation");
            task.setDescription("Removes changelog files that have been used in a previous release");
            task.setChangelogs(yamlFiles);
        });

        project.getTasks().named("precommit").configure(task -> task.dependsOn(validateChangelogsTask));
    }

                delete.delete(".settings");
            }
        });

        project.getTasks().named("cleanEclipse").configure(t -> t.dependsOn("wipeEclipseSettings"));

        // otherwise the eclipse merging is *super confusing*
        project.getTasks().named("eclipse").configure(t -> t.dependsOn("cleanEclipse", "copyEclipseSettings"));

        project.getPlugins().withType(JavaBasePlugin.class, javaBasePlugin -> {

  "${it.module.group}:${it.module.name}:${it.versionConstraint.requiredVersion}"
}
fun version(alias: String) = libs.findVersion(alias).get().toString()

extensions.configure<JavaPluginExtension> {
  toolchain {
    languageVersion.set(JavaLanguageVersion.of(21))
  }
}

// Introduce in a separate change
//configureJavaCompatibility(javaVersion = 8)