Examples with CConfiguration co.cask.cdap.common.conf.CConfiguration used on opensource projects

Example 6 with CConfiguration

use of co.cask.cdap.common.conf.CConfiguration in project cdap by caskdata.

the class ProgramLifecycleServiceAuthorizationTest method createCConf.

private static CConfiguration createCConf() throws IOException {
    CConfiguration cConf = CConfiguration.create();
    cConf.setBoolean(Constants.Security.ENABLED, true);
    cConf.setBoolean(Constants.Security.Authorization.ENABLED, true);
    // we only want to test authorization, but we don't specify principal/keytab, so disable kerberos
    cConf.setBoolean(Constants.Security.KERBEROS_ENABLED, false);
    cConf.setInt(Constants.Security.Authorization.CACHE_MAX_ENTRIES, 0);
    LocationFactory locationFactory = new LocalLocationFactory(new File(TEMPORARY_FOLDER.newFolder().toURI()));
    Location authorizerJar = AppJarHelper.createDeploymentJar(locationFactory, InMemoryAuthorizer.class);
    cConf.set(Constants.Security.Authorization.EXTENSION_JAR_PATH, authorizerJar.toURI().getPath());
    return cConf;
}

Example 7 with CConfiguration

use of co.cask.cdap.common.conf.CConfiguration in project cdap by caskdata.

the class AppFabricTestBase method createBasicCConf.

protected static CConfiguration createBasicCConf() throws IOException {
    CConfiguration cConf = CConfiguration.create();
    cConf.set(Constants.Service.MASTER_SERVICES_BIND_ADDRESS, hostname);
    cConf.set(Constants.CFG_LOCAL_DATA_DIR, tmpFolder.newFolder("data").getAbsolutePath());
    cConf.set(Constants.AppFabric.OUTPUT_DIR, System.getProperty("java.io.tmpdir"));
    cConf.set(Constants.AppFabric.TEMP_DIR, System.getProperty("java.io.tmpdir"));
    cConf.setBoolean(Constants.Dangerous.UNRECOVERABLE_RESET, true);
    String updateSchedules = System.getProperty(Constants.AppFabric.APP_UPDATE_SCHEDULES);
    if (updateSchedules != null) {
        cConf.set(Constants.AppFabric.APP_UPDATE_SCHEDULES, updateSchedules);
    }
    return cConf;
}

Example 8 with CConfiguration

use of co.cask.cdap.common.conf.CConfiguration in project cdap by caskdata.

the class AuthorizationBootstrapperTest method setup.

@BeforeClass
public static void setup() throws Exception {
    CConfiguration cConf = CConfiguration.create();
    cConf.set(Constants.CFG_LOCAL_DATA_DIR, TMP_FOLDER.newFolder().getAbsolutePath());
    cConf.setBoolean(Constants.Security.ENABLED, true);
    cConf.setBoolean(Constants.Security.KERBEROS_ENABLED, false);
    cConf.setBoolean(Constants.Security.Authorization.ENABLED, true);
    Location deploymentJar = AppJarHelper.createDeploymentJar(new LocalLocationFactory(TMP_FOLDER.newFolder()), InMemoryAuthorizer.class);
    cConf.set(Constants.Security.Authorization.EXTENSION_JAR_PATH, deploymentJar.toURI().getPath());
    // make Alice an admin user, so she can create namespaces
    cConf.set(Constants.Security.Authorization.ADMIN_USERS, ADMIN_USER.getName());
    instanceId = new InstanceId(cConf.get(Constants.INSTANCE_NAME));
    // setup a system artifact
    File systemArtifactsDir = TMP_FOLDER.newFolder();
    cConf.set(Constants.AppFabric.SYSTEM_ARTIFACTS_DIR, systemArtifactsDir.getAbsolutePath());
    createSystemArtifact(systemArtifactsDir);
    Injector injector = Guice.createInjector(new AppFabricTestModule(cConf));
    namespaceQueryAdmin = injector.getInstance(NamespaceQueryAdmin.class);
    namespaceAdmin = injector.getInstance(NamespaceAdmin.class);
    defaultNamespaceEnsurer = new DefaultNamespaceEnsurer(namespaceAdmin);
    discoveryServiceClient = injector.getInstance(DiscoveryServiceClient.class);
    txManager = injector.getInstance(TransactionManager.class);
    datasetService = injector.getInstance(DatasetService.class);
    systemArtifactLoader = injector.getInstance(SystemArtifactLoader.class);
    authorizationBootstrapper = injector.getInstance(AuthorizationBootstrapper.class);
    artifactRepository = injector.getInstance(ArtifactRepository.class);
    dsFramework = injector.getInstance(DatasetFramework.class);
    authorizationEnforcer = injector.getInstance(AuthorizationEnforcer.class);
}

Example 9 with CConfiguration

use of co.cask.cdap.common.conf.CConfiguration in project cdap by caskdata.

the class ResourceCoordinatorTest method testAssignment.

@Test
public void testAssignment() throws InterruptedException, ExecutionException {
    CConfiguration cConf = CConfiguration.create();
    cConf.set(Constants.Zookeeper.QUORUM, zkServer.getConnectionStr());
    String serviceName = "test-assignment";
    Injector injector = Guice.createInjector(new ConfigModule(cConf), new ZKClientModule(), new DiscoveryRuntimeModule().getDistributedModules());
    ZKClientService zkClient = injector.getInstance(ZKClientService.class);
    zkClient.startAndWait();
    DiscoveryService discoveryService = injector.getInstance(DiscoveryService.class);
    try {
        ResourceCoordinator coordinator = new ResourceCoordinator(zkClient, injector.getInstance(DiscoveryServiceClient.class), new BalancedAssignmentStrategy());
        coordinator.startAndWait();
        try {
            ResourceCoordinatorClient client = new ResourceCoordinatorClient(zkClient);
            client.startAndWait();
            try {
                // Create a requirement
                ResourceRequirement requirement = ResourceRequirement.builder(serviceName).addPartitions("p", 5, 1).build();
                client.submitRequirement(requirement).get();
                // Fetch the requirement, just to verify it's the same as the one get submitted.
                Assert.assertEquals(requirement, client.fetchRequirement(requirement.getName()).get());
                // Register a discovery endpoint
                final Discoverable discoverable1 = createDiscoverable(serviceName, 10000);
                Cancellable cancelDiscoverable1 = discoveryService.register(ResolvingDiscoverable.of(discoverable1));
                // Add a change handler for this discoverable.
                final BlockingQueue<Collection<PartitionReplica>> assignmentQueue = new SynchronousQueue<>();
                final Semaphore finishSemaphore = new Semaphore(0);
                Cancellable cancelSubscribe1 = subscribe(client, discoverable1, assignmentQueue, finishSemaphore);
                // Assert that it received the changes.
                Collection<PartitionReplica> assigned = assignmentQueue.poll(30, TimeUnit.SECONDS);
                Assert.assertNotNull(assigned);
                Assert.assertEquals(5, assigned.size());
                // Unregister from discovery, the handler should receive a change with empty collection
                cancelDiscoverable1.cancel();
                Assert.assertTrue(assignmentQueue.poll(30, TimeUnit.SECONDS).isEmpty());
                // Register to discovery again, would receive changes.
                cancelDiscoverable1 = discoveryService.register(ResolvingDiscoverable.of(discoverable1));
                assigned = assignmentQueue.poll(30, TimeUnit.SECONDS);
                Assert.assertNotNull(assigned);
                Assert.assertEquals(5, assigned.size());
                // Register another discoverable
                final Discoverable discoverable2 = createDiscoverable(serviceName, 10001);
                Cancellable cancelDiscoverable2 = discoveryService.register(ResolvingDiscoverable.of(discoverable2));
                // Changes should be received by the handler, with only 3 resources,
                // as 2 out of 5 should get moved to the new discoverable.
                assigned = assignmentQueue.poll(30, TimeUnit.SECONDS);
                Assert.assertNotNull(assigned);
                Assert.assertEquals(3, assigned.size());
                // Cancel the first discoverable again, should expect empty result.
                // This also make sure the latest assignment get cached in the ResourceCoordinatorClient.
                // It is the the next test step.
                cancelDiscoverable1.cancel();
                Assert.assertTrue(assignmentQueue.poll(30, TimeUnit.SECONDS).isEmpty());
                // Cancel the handler.
                cancelSubscribe1.cancel();
                Assert.assertTrue(finishSemaphore.tryAcquire(2, TimeUnit.SECONDS));
                // Subscribe to changes for the second discoverable,
                // it should see the latest assignment, even though no new fetch from ZK is triggered.
                Cancellable cancelSubscribe2 = subscribe(client, discoverable2, assignmentQueue, finishSemaphore);
                assigned = assignmentQueue.poll(30, TimeUnit.SECONDS);
                Assert.assertNotNull(assigned);
                Assert.assertEquals(5, assigned.size());
                // Update the requirement to be an empty requirement, the handler should receive an empty collection
                client.submitRequirement(ResourceRequirement.builder(serviceName).build());
                Assert.assertTrue(assignmentQueue.poll(30, TimeUnit.SECONDS).isEmpty());
                // Update the requirement to have one partition, the handler should receive one resource
                client.submitRequirement(ResourceRequirement.builder(serviceName).addPartitions("p", 1, 1).build());
                assigned = assignmentQueue.poll(30, TimeUnit.SECONDS);
                Assert.assertNotNull(assigned);
                Assert.assertEquals(1, assigned.size());
                // Delete the requirement, the handler should receive a empty collection
                client.deleteRequirement(requirement.getName());
                Assert.assertTrue(assignmentQueue.poll(30, TimeUnit.SECONDS).isEmpty());
                // Cancel the second handler.
                cancelSubscribe2.cancel();
                Assert.assertTrue(finishSemaphore.tryAcquire(2, TimeUnit.SECONDS));
                cancelDiscoverable2.cancel();
            } finally {
                client.stopAndWait();
            }
        } finally {
            coordinator.stopAndWait();
        }
    } finally {
        zkClient.stopAndWait();
    }
}

Example 10 with CConfiguration

use of co.cask.cdap.common.conf.CConfiguration in project cdap by caskdata.

the class ConfigServiceTest method testConfig.

@Test
public void testConfig() {
    String cConfResourceString = "<configuration>\n" + "\n" + "  <property>\n" + "    <name>stream.zz.threshold</name>\n" + "    <value>1</value>\n" + "    <description>Some description</description>\n" + "  </property>\n" + "\n" + "</configuration>";
    ReaderInputStream cConfResource = new ReaderInputStream(new StringReader(cConfResourceString));
    CConfiguration cConf = CConfiguration.create(cConfResource);
    ConfigEntry cConfEntry = new ConfigEntry("stream.zz.threshold", "1", cConfResource.toString());
    // hConf
    Configuration hConf = new Configuration();
    String hConfResourceString = "<configuration>\n" + "\n" + "  <property>\n" + "    <name>stream.notification.threshold</name>\n" + "    <value>3</value>\n" + "    <description>Some description</description>\n" + "  </property>\n" + "\n" + "</configuration>";
    ReaderInputStream hConfResource = new ReaderInputStream(new StringReader(hConfResourceString));
    hConf.addResource(hConfResource);
    ConfigEntry hConfEntry = new ConfigEntry("stream.notification.threshold", "3", hConfResource.toString());
    // test
    ConfigService configService = new ConfigService(cConf, hConf);
    List<ConfigEntry> cConfEntries = configService.getCConf();
    Assert.assertTrue(cConfEntries.contains(cConfEntry));
    List<ConfigEntry> hConfEntries = configService.getHConf();
    Assert.assertTrue(hConfEntries.contains(hConfEntry));
}