Examples with NamespaceMeta io.cdap.cdap.proto.NamespaceMeta used on opensource projects

Example 66 with NamespaceMeta

use of io.cdap.cdap.proto.NamespaceMeta in project cdap by caskdata.

the class RemoteNamespaceQueryTest method testCustomNS.

@Test
public void testCustomNS() throws Exception {
    String cdapNamespace = "NS1";
    String hbaseNamespace = "custHBase";
    String rootDirectory = "/directory";
    String hiveDb = "myHive";
    String schedulerQueue = "schQ";
    String description = "Namespace with custom HBase mapping";
    NamespaceConfig namespaceConfig = new NamespaceConfig(schedulerQueue, rootDirectory, hbaseNamespace, hiveDb, null, null, null);
    NamespaceMeta meta = new NamespaceMeta.Builder().setName(cdapNamespace).setDescription(description).setSchedulerQueueName(schedulerQueue).setRootDirectory(rootDirectory).setHBaseNamespace(hbaseNamespace).setHiveDatabase(hiveDb).build();
    // create the ns location since admin expect it to exists
    Location nsLocation = namespacePathLocator.get(meta);
    nsLocation.mkdirs();
    namespaceAdmin.create(meta);
    NamespaceId namespaceId = new NamespaceId(cdapNamespace);
    Assert.assertTrue(queryClient.exists(namespaceId));
    NamespaceMeta resultMeta = queryClient.get(namespaceId);
    Assert.assertEquals(namespaceConfig, resultMeta.getConfig());
    namespaceAdmin.delete(namespaceId);
    Assert.assertFalse(queryClient.exists(namespaceId));
}

Example 67 with NamespaceMeta

use of io.cdap.cdap.proto.NamespaceMeta in project cdap by caskdata.

the class NamespaceHttpHandler method updateNamespaceProperties.

@PUT
@Path("/namespaces/{namespace-id}/properties")
@AuditPolicy(AuditDetail.REQUEST_BODY)
public void updateNamespaceProperties(FullHttpRequest request, HttpResponder responder, @PathParam("namespace-id") String namespaceId) throws Exception {
    NamespaceMeta meta = getNamespaceMeta(request);
    namespaceAdmin.updateProperties(new NamespaceId(namespaceId), meta);
    responder.sendString(HttpResponseStatus.OK, String.format("Updated properties for namespace '%s'.", namespaceId));
}

Example 68 with NamespaceMeta

use of io.cdap.cdap.proto.NamespaceMeta in project cdap by caskdata.

the class NamespaceHttpHandler method create.

@PUT
@Path("/namespaces/{namespace-id}")
@AuditPolicy(AuditDetail.REQUEST_BODY)
public void create(FullHttpRequest request, HttpResponder responder, @PathParam("namespace-id") String namespaceId) throws Exception {
    NamespaceId namespace;
    try {
        namespace = new NamespaceId(namespaceId);
    } catch (IllegalArgumentException e) {
        throw new BadRequestException("Namespace id can contain only alphanumeric characters or '_'.");
    }
    NamespaceMeta metadata = getNamespaceMeta(request);
    if (NamespaceId.isReserved(namespaceId)) {
        throw new BadRequestException(String.format("Cannot create the namespace '%s'. '%s' is a reserved namespace.", namespaceId, namespaceId));
    }
    NamespaceMeta.Builder builder = metadata == null ? new NamespaceMeta.Builder() : new NamespaceMeta.Builder(metadata);
    builder.setName(namespace);
    builder.setGeneration(System.currentTimeMillis());
    NamespaceMeta finalMetadata = builder.build();
    try {
        namespaceAdmin.create(finalMetadata);
        responder.sendString(HttpResponseStatus.OK, String.format("Namespace '%s' created successfully.", namespaceId));
    } catch (AlreadyExistsException e) {
        responder.sendString(HttpResponseStatus.OK, String.format("Namespace '%s' already exists.", namespaceId));
    }
}

Example 69 with NamespaceMeta

use of io.cdap.cdap.proto.NamespaceMeta in project cdap by caskdata.

the class PropertiesResolver method addNamespaceConfigs.

private void addNamespaceConfigs(Map<String, String> args, NamespaceId namespaceId) throws NamespaceNotFoundException, IOException {
    if (NamespaceId.isReserved(namespaceId.getNamespace())) {
        return;
    }
    try {
        NamespaceMeta namespaceMeta = namespaceQueryAdmin.get(namespaceId);
        SystemArguments.addNamespaceConfigs(args, namespaceMeta.getConfig());
        args.put(Constants.AppFabric.APP_SCHEDULER_QUEUE, queueResolver.getQueue(namespaceMeta));
    } catch (NamespaceNotFoundException e) {
        throw e;
    } catch (Exception e) {
        throw new IOException(e);
    }
}

Example 70 with NamespaceMeta

use of io.cdap.cdap.proto.NamespaceMeta in project cdap by caskdata.

the class CapabilityApplier method doForAllAppsWithCapability.

// Find all applications for capability and call consumer for each
private void doForAllAppsWithCapability(String capability, CheckedConsumer<ApplicationId> consumer) throws Exception {
    for (NamespaceMeta namespaceMeta : namespaceAdmin.list()) {
        int offset = 0;
        int limit = 100;
        NamespaceId namespaceId = namespaceMeta.getNamespaceId();
        EntityResult<ApplicationId> results = getApplications(namespaceId, capability, null, offset, limit);
        while (!results.getEntities().isEmpty()) {
            // call consumer for each entity
            for (ApplicationId entity : results.getEntities()) {
                consumer.accept(entity);
            }
            offset += limit;
            results = getApplications(namespaceId, capability, results.getCursor(), offset, limit);
        }
    }
}