Examples with EmrPigStepAddRequest org.finra.herd.model.api.xml.EmrPigStepAddRequest used on opensource projects

Example 6 with EmrPigStepAddRequest

use of org.finra.herd.model.api.xml.EmrPigStepAddRequest in project herd by FINRAOS.

the class EmrServiceTest method testEmrAddStepsAllTypes.

/**
 * This method tests the happy path scenario by testing all the step types
 */
@Test
public void testEmrAddStepsAllTypes() throws Exception {
    // Create the namespace entity.
    NamespaceEntity namespaceEntity = namespaceDaoTestHelper.createNamespaceEntity(NAMESPACE);
    emrClusterDefinitionDaoTestHelper.createEmrClusterDefinitionEntity(namespaceEntity, EMR_CLUSTER_DEFINITION_NAME, IOUtils.toString(resourceLoader.getResource(EMR_CLUSTER_DEFINITION_XML_FILE_WITH_CLASSPATH).getInputStream()));
    EmrClusterCreateRequest request = getNewEmrClusterCreateRequest();
    emrService.createCluster(request);
    List<Object> emrSteps = new ArrayList<>();
    List<String> shellScriptArgs = new ArrayList<>();
    shellScriptArgs.add("Hello");
    shellScriptArgs.add("herd");
    shellScriptArgs.add("How Are You");
    EmrShellStepAddRequest shellStepRequest = new EmrShellStepAddRequest();
    shellStepRequest.setScriptLocation("s3://test-bucket-managed/app-a/test/test_script.sh");
    shellStepRequest.setStepName("Test Shell Script");
    shellStepRequest.setScriptArguments(shellScriptArgs);
    emrSteps.add(shellStepRequest);
    EmrHiveStepAddRequest hiveStepRequest = new EmrHiveStepAddRequest();
    List<String> scriptArgs1 = new ArrayList<>();
    scriptArgs1.add("arg2=sampleArg");
    scriptArgs1.add("arg1=tables");
    hiveStepRequest.setStepName("Test Hive");
    hiveStepRequest.setScriptLocation("s3://test-bucket-managed/app-a/test/test_hive.hql");
    hiveStepRequest.setScriptArguments(scriptArgs1);
    emrSteps.add(hiveStepRequest);
    EmrPigStepAddRequest pigStepRequest = new EmrPigStepAddRequest();
    pigStepRequest.setStepName("Test Pig");
    pigStepRequest.setScriptArguments(shellScriptArgs);
    pigStepRequest.setScriptLocation("s3://test-bucket-managed/app-a/test/test_pig.pig");
    emrSteps.add(pigStepRequest);
    shellStepRequest = new EmrShellStepAddRequest();
    shellStepRequest.setScriptLocation("s3://test-bucket-managed/app-a/bootstrap/install_oozie.sh");
    shellStepRequest.setStepName("Install Oozie");
    List<String> shellScriptArgsOozie = new ArrayList<>();
    shellScriptArgsOozie.add("s3://test-bucket-managed/app-a/bootstrap/oozie-4.0.1-distro.tar");
    shellStepRequest.setScriptArguments(shellScriptArgsOozie);
    emrSteps.add(shellStepRequest);
    EmrHadoopJarStepAddRequest hadoopJarStepRequest = new EmrHadoopJarStepAddRequest();
    List<String> scriptArgs2 = new ArrayList<>();
    scriptArgs2.add("oozie_run");
    scriptArgs2.add("wordcountOutput");
    hadoopJarStepRequest.setStepName("Hadoop Jar");
    hadoopJarStepRequest.setJarLocation("s3://test-bucket-managed/app-a/test/hadoop-mapreduce-examples-2.4.0.jar");
    hadoopJarStepRequest.setMainClass("wordcount");
    hadoopJarStepRequest.setScriptArguments(scriptArgs2);
    emrSteps.add(hadoopJarStepRequest);
    EmrStepHelper stepHelper;
    for (Object emrStepAddRequest : emrSteps) {
        stepHelper = emrStepHelperFactory.getStepHelper(emrStepAddRequest.getClass().getName());
        stepHelper.setRequestNamespace(emrStepAddRequest, NAMESPACE);
        stepHelper.setRequestEmrClusterDefinitionName(emrStepAddRequest, EMR_CLUSTER_DEFINITION_NAME);
        stepHelper.setRequestEmrClusterName(emrStepAddRequest, request.getEmrClusterName());
        Object emrStep = emrService.addStepToCluster(emrStepAddRequest);
        assertNotNull(emrStep);
        assertNotNull(stepHelper.getStepId(emrStep));
        Method getNameMethod = emrStep.getClass().getMethod("getStepName");
        String emrStepName = (String) getNameMethod.invoke(emrStep);
        assertEquals(stepHelper.getRequestStepName(emrStepAddRequest), emrStepName);
        Method isContinueOnErrorMethod = emrStep.getClass().getMethod("isContinueOnError");
        Object emrStepIsContinueOnError = isContinueOnErrorMethod.invoke(emrStep);
        assertEquals(stepHelper.isRequestContinueOnError(emrStepAddRequest), emrStepIsContinueOnError);
    }
}