Examples with NamespaceId co.cask.cdap.proto.id.NamespaceId used on opensource projects

Example 6 with NamespaceId

use of co.cask.cdap.proto.id.NamespaceId in project cdap by caskdata.

the class CoreSchedulerService method migrateSchedules.

private void migrateSchedules(final NamespaceQueryAdmin namespaceQueryAdmin, final Store appMetaStore) throws Exception {
    List<NamespaceMeta> namespaceMetas = namespaceQueryAdmin.list();
    boolean migrateComplete = execute(new StoreTxRunnable<Boolean, RuntimeException>() {

        @Override
        public Boolean run(ProgramScheduleStoreDataset store) {
            return store.isMigrationComplete();
        }
    }, RuntimeException.class);
    if (migrateComplete) {
        // no need to migrate if migration is complete
        return;
    }
    String completedNamespace = null;
    for (NamespaceMeta namespaceMeta : namespaceMetas) {
        final NamespaceId namespaceId = namespaceMeta.getNamespaceId();
        // the current namespace lexicographically, then the current namespace is already migrated. Skip this namespace.
        if (completedNamespace != null && completedNamespace.compareTo(namespaceId.toString()) > 0) {
            continue;
        }
        completedNamespace = execute(new StoreTxRunnable<String, RuntimeException>() {

            @Override
            public String run(ProgramScheduleStoreDataset store) {
                return store.migrateFromAppMetadataStore(namespaceId, appMetaStore);
            }
        }, RuntimeException.class);
    }
    // Set migration complete after migrating all namespaces
    execute(new StoreTxRunnable<Void, RuntimeException>() {

        @Override
        public Void run(ProgramScheduleStoreDataset store) {
            store.setMigrationComplete();
            return null;
        }
    }, RuntimeException.class);
}

Example 7 with NamespaceId

use of co.cask.cdap.proto.id.NamespaceId in project cdap by caskdata.

the class CLIMainTest method testDataset.

@Test
public void testDataset() throws Exception {
    String datasetName = PREFIX + "sdf123lkj";
    String ownedDatasetName = PREFIX + "owned";
    DatasetTypeClient datasetTypeClient = new DatasetTypeClient(cliConfig.getClientConfig());
    DatasetTypeMeta datasetType = datasetTypeClient.list(NamespaceId.DEFAULT).get(0);
    testCommandOutputContains(cli, "create dataset instance " + datasetType.getName() + " " + datasetName + " \"a=1\"", "Successfully created dataset");
    testCommandOutputContains(cli, "list dataset instances", FakeDataset.class.getSimpleName());
    testCommandOutputContains(cli, "get dataset instance properties " + datasetName, "a,1");
    // test dataset creation with owner
    String commandOutput = getCommandOutput(cli, "create dataset instance " + datasetType.getName() + " " + ownedDatasetName + " \"a=1\"" + " " + "someDescription " + ArgumentName.PRINCIPAL + " alice/somehost.net@somekdc.net");
    Assert.assertTrue(commandOutput.contains("Successfully created dataset"));
    Assert.assertTrue(commandOutput.contains("alice/somehost.net@somekdc.net"));
    // test describing the table returns the given owner information
    testCommandOutputContains(cli, "describe dataset instance " + ownedDatasetName, "alice/somehost.net@somekdc.net");
    NamespaceClient namespaceClient = new NamespaceClient(cliConfig.getClientConfig());
    NamespaceId barspace = new NamespaceId("bar");
    namespaceClient.create(new NamespaceMeta.Builder().setName(barspace).build());
    cliConfig.setNamespace(barspace);
    // list of dataset instances is different in 'foo' namespace
    testCommandOutputNotContains(cli, "list dataset instances", FakeDataset.class.getSimpleName());
    // also can not create dataset instances if the type it depends on exists only in a different namespace.
    DatasetTypeId datasetType1 = barspace.datasetType(datasetType.getName());
    testCommandOutputContains(cli, "create dataset instance " + datasetType.getName() + " " + datasetName, new DatasetTypeNotFoundException(datasetType1).getMessage());
    testCommandOutputContains(cli, "use namespace default", "Now using namespace 'default'");
    try {
        testCommandOutputContains(cli, "truncate dataset instance " + datasetName, "Successfully truncated");
    } finally {
        testCommandOutputContains(cli, "delete dataset instance " + datasetName, "Successfully deleted");
    }
    String datasetName2 = PREFIX + "asoijm39485";
    String description = "test-description-for-" + datasetName2;
    testCommandOutputContains(cli, "create dataset instance " + datasetType.getName() + " " + datasetName2 + " \"a=1\"" + " " + description, "Successfully created dataset");
    testCommandOutputContains(cli, "list dataset instances", description);
    testCommandOutputContains(cli, "delete dataset instance " + datasetName2, "Successfully deleted");
    testCommandOutputContains(cli, "delete dataset instance " + ownedDatasetName, "Successfully deleted");
}

Example 8 with NamespaceId

use of co.cask.cdap.proto.id.NamespaceId in project cdap by caskdata.

the class DeleteNamespaceCommand method perform.

@Override
public void perform(Arguments arguments, PrintStream out) throws Exception {
    NamespaceId namespaceId = new NamespaceId(arguments.get(ArgumentName.NAMESPACE_NAME.toString()));
    ConsoleReader consoleReader = new ConsoleReader();
    if (NamespaceId.DEFAULT.equals(namespaceId)) {
        out.println("WARNING: Deleting contents of a namespace is an unrecoverable operation");
        String prompt = String.format("Are you sure you want to delete contents of namespace '%s' [y/N]? ", namespaceId.getNamespace());
        String userConfirm = consoleReader.readLine(prompt);
        if ("y".equalsIgnoreCase(userConfirm)) {
            namespaceClient.delete(namespaceId);
            out.printf("Contents of namespace '%s' were deleted successfully", namespaceId.getNamespace());
            out.println();
        }
    } else {
        out.println("WARNING: Deleting a namespace is an unrecoverable operation");
        String prompt = String.format("Are you sure you want to delete namespace '%s' [y/N]? ", namespaceId.getNamespace());
        String userConfirm = consoleReader.readLine(prompt);
        if ("y".equalsIgnoreCase(userConfirm)) {
            namespaceClient.delete(namespaceId);
            out.println(String.format(SUCCESS_MSG, namespaceId.getNamespace()));
            if (cliConfig.getCurrentNamespace().equals(namespaceId)) {
                cliConfig.setNamespace(NamespaceId.DEFAULT);
                out.printf("Now using namespace '%s'", NamespaceId.DEFAULT.getNamespace());
                out.println();
            }
        }
    }
}

Example 9 with NamespaceId

use of co.cask.cdap.proto.id.NamespaceId in project cdap by caskdata.

the class DescribeNamespaceCommand method perform.

@Override
public void perform(Arguments arguments, PrintStream output) throws Exception {
    NamespaceId namespace = new NamespaceId(arguments.get(ArgumentName.NAMESPACE_NAME.getName()));
    NamespaceMeta namespaceMeta = namespaceClient.get(namespace);
    Table table = Table.builder().setHeader("name", "description", "config").setRows(Lists.newArrayList(namespaceMeta), new RowMaker<NamespaceMeta>() {

        @Override
        public List<?> makeRow(NamespaceMeta object) {
            return Lists.newArrayList(object.getName(), object.getDescription(), NamespaceCommandUtils.prettyPrintNamespaceConfigCLI(object.getConfig()));
        }
    }).build();
    cliConfig.getTableRenderer().render(cliConfig, output, table);
}

Example 10 with NamespaceId

use of co.cask.cdap.proto.id.NamespaceId in project cdap by caskdata.

the class MetadataHttpHandlerTestRun method testSearchMetadataDeleteNamespace.

@Test
public void testSearchMetadataDeleteNamespace() throws Exception {
    NamespaceId namespace = new NamespaceId("ns2");
    namespaceClient.create(new NamespaceMeta.Builder().setName(namespace).build());
    // Deploy app
    appClient.deploy(namespace, createAppJarFile(WordCountApp.class, WordCountApp.class.getSimpleName(), "1.0"));
    Set<String> tags = ImmutableSet.of("tag1", "tag2");
    ArtifactId artifact = namespace.artifact("WordCountApp", "1.0");
    ApplicationId app = namespace.app("WordCountApp");
    ProgramId flow = app.flow("WordCountFlow");
    ProgramId service = app.service("WordFrequencyService");
    StreamId stream = namespace.stream("text");
    DatasetId datasetInstance = namespace.dataset("mydataset");
    StreamViewId view = stream.view("view");
    streamViewClient.createOrUpdate(view, new ViewSpecification(new FormatSpecification("csv", null, null)));
    // Add metadata
    addTags(app, tags);
    addTags(flow, tags);
    addTags(stream, tags);
    addTags(datasetInstance, tags);
    addTags(view, tags);
    Assert.assertEquals(ImmutableSet.of(new MetadataSearchResultRecord(stream), new MetadataSearchResultRecord(view)), searchMetadata(namespace, "text"));
    Assert.assertEquals(ImmutableSet.of(new MetadataSearchResultRecord(datasetInstance)), searchMetadata(namespace, "mydataset"));
    Assert.assertEquals(ImmutableSet.of(new MetadataSearchResultRecord(app), new MetadataSearchResultRecord(flow), new MetadataSearchResultRecord(artifact), new MetadataSearchResultRecord(service)), searchMetadata(namespace, "word*"));
    Assert.assertEquals(ImmutableSet.of(new MetadataSearchResultRecord(app), new MetadataSearchResultRecord(flow), new MetadataSearchResultRecord(stream), new MetadataSearchResultRecord(datasetInstance), new MetadataSearchResultRecord(view)), searchMetadata(namespace, "tag1"));
    // Delete namespace
    namespaceClient.delete(namespace);
    // Assert no metadata
    Assert.assertEquals(ImmutableSet.of(), searchMetadata(namespace, "text"));
    Assert.assertEquals(ImmutableSet.of(), searchMetadata(namespace, "mydataset"));
    Assert.assertEquals(ImmutableSet.of(), searchMetadata(namespace, "word*"));
    Assert.assertEquals(ImmutableSet.of(), searchMetadata(namespace, "tag1"));
}