Examples with MultiCleanableDatasetFinder org.apache.gobblin.data.management.retention.profile.MultiCleanableDatasetFinder used on opensource projects

Example 1 with MultiCleanableDatasetFinder

use of org.apache.gobblin.data.management.retention.profile.MultiCleanableDatasetFinder in project incubator-gobblin by apache.

the class RetentionTestHelper method clean.

/**
 * Does gobblin retention for test data. {@link DatasetCleaner} which does retention in production can not be directly called as we need to resolve some
 * runtime properties like ${testNameTempPath}. This directory contains all the setup data created for a test by {@link RetentionTestDataGenerator#setup()}.
 * It is unique for each test.
 * The default {@link ConfigClient} used by {@link DatasetCleaner} connects to config store configs. We need to provide a
 * mock {@link ConfigClient} since the configs are in classpath and not on config store.
 *
 * @param retentionConfigClasspathResource this is the same jobProps/config files used while running a real retention job
 * @param testNameTempPath temp path for this test where test data is generated
 */
public static void clean(FileSystem fs, Path retentionConfigClasspathResource, Optional<Path> additionalJobPropsClasspathResource, Path testNameTempPath) throws Exception {
    Properties additionalJobProps = new Properties();
    if (additionalJobPropsClasspathResource.isPresent()) {
        try (final InputStream stream = RetentionTestHelper.class.getClassLoader().getResourceAsStream(additionalJobPropsClasspathResource.get().toString())) {
            additionalJobProps.load(stream);
        }
    }
    if (retentionConfigClasspathResource.getName().endsWith(".job")) {
        Properties jobProps = new Properties();
        try (final InputStream stream = RetentionTestHelper.class.getClassLoader().getResourceAsStream(retentionConfigClasspathResource.toString())) {
            jobProps.load(stream);
            for (Entry<Object, Object> entry : jobProps.entrySet()) {
                jobProps.put(entry.getKey(), StringUtils.replace((String) entry.getValue(), "${testNameTempPath}", testNameTempPath.toString()));
            }
        }
        MultiCleanableDatasetFinder finder = new MultiCleanableDatasetFinder(fs, jobProps);
        for (Dataset dataset : finder.findDatasets()) {
            ((CleanableDataset) dataset).clean();
        }
    } else {
        Config testConfig = ConfigFactory.parseResources(retentionConfigClasspathResource.toString()).withFallback(ConfigFactory.parseMap(ImmutableMap.of("testNameTempPath", PathUtils.getPathWithoutSchemeAndAuthority(testNameTempPath).toString()))).resolve();
        ConfigClient client = mock(ConfigClient.class);
        when(client.getConfig(any(String.class))).thenReturn(testConfig);
        Properties jobProps = new Properties();
        jobProps.setProperty(CleanableDatasetBase.SKIP_TRASH_KEY, Boolean.toString(true));
        jobProps.setProperty(ConfigurationKeys.CONFIG_MANAGEMENT_STORE_URI, "dummy");
        jobProps.setProperty(ConfigurationKeys.CONFIG_MANAGEMENT_STORE_ENABLED, "true");
        jobProps.putAll(additionalJobProps);
        @SuppressWarnings("unchecked") DatasetsFinder<CleanableDataset> finder = (DatasetsFinder<CleanableDataset>) GobblinConstructorUtils.invokeFirstConstructor(Class.forName(testConfig.getString(MultiCleanableDatasetFinder.DATASET_FINDER_CLASS_KEY)), ImmutableList.of(fs, jobProps, testConfig, client), ImmutableList.of(fs, jobProps, client));
        for (CleanableDataset dataset : finder.findDatasets()) {
            dataset.clean();
        }
    }
}