Examples with TransactionMetricsModule co.cask.cdap.data.runtime.TransactionMetricsModule used on opensource projects

Example 21 with TransactionMetricsModule

use of co.cask.cdap.data.runtime.TransactionMetricsModule in project cdap by caskdata.

the class TransactionServiceTest method testHA.

@Test(timeout = 30000)
public void testHA() throws Exception {
    // NOTE: we play with blocking/nonblocking a lot below
    //       as until we integrate with "leader election" stuff, service blocks on start if it is not a leader
    // TODO: fix this by integration with generic leader election stuff
    CConfiguration cConf = CConfiguration.create();
    // tests should use the current user for HDFS
    cConf.set(Constants.CFG_HDFS_USER, System.getProperty("user.name"));
    cConf.set(Constants.Zookeeper.QUORUM, zkServer.getConnectionStr());
    cConf.set(Constants.CFG_LOCAL_DATA_DIR, tmpFolder.newFolder().getAbsolutePath());
    Injector injector = Guice.createInjector(new ConfigModule(cConf), new ZKClientModule(), new NonCustomLocationUnitTestModule().getModule(), new DiscoveryRuntimeModule().getDistributedModules(), new TransactionMetricsModule(), new AbstractModule() {

        @Override
        protected void configure() {
            bind(NamespaceQueryAdmin.class).to(SimpleNamespaceQueryAdmin.class);
            bind(UGIProvider.class).to(UnsupportedUGIProvider.class);
            bind(OwnerAdmin.class).to(DefaultOwnerAdmin.class);
        }
    }, new DataFabricModules().getDistributedModules(), Modules.override(new DataSetsModules().getDistributedModules()).with(new AbstractModule() {

        @Override
        protected void configure() {
            bind(MetadataStore.class).to(NoOpMetadataStore.class);
        }
    }), new AuthorizationTestModule(), new AuthorizationEnforcementModule().getInMemoryModules(), new AuthenticationContextModules().getNoOpModule());
    ZKClientService zkClient = injector.getInstance(ZKClientService.class);
    zkClient.startAndWait();
    try {
        final Table table = createTable("myTable");
        // tx service client
        // NOTE: we can init it earlier than we start services, it should pick them up when they are available
        TransactionSystemClient txClient = injector.getInstance(TransactionSystemClient.class);
        TransactionExecutor txExecutor = new DefaultTransactionExecutor(txClient, ImmutableList.of((TransactionAware) table));
        // starting tx service, tx client can pick it up
        TransactionService first = createTxService(zkServer.getConnectionStr(), Networks.getRandomPort(), hConf, tmpFolder.newFolder());
        first.startAndWait();
        Assert.assertNotNull(txClient.startShort());
        verifyGetAndPut(table, txExecutor, null, "val1");
        // starting another tx service should not hurt
        TransactionService second = createTxService(zkServer.getConnectionStr(), Networks.getRandomPort(), hConf, tmpFolder.newFolder());
        // NOTE: we don't have to wait for start as client should pick it up anyways, but we do wait to ensure
        //       the case with two active is handled well
        second.startAndWait();
        // wait for affect a bit
        TimeUnit.SECONDS.sleep(1);
        Assert.assertNotNull(txClient.startShort());
        verifyGetAndPut(table, txExecutor, "val1", "val2");
        // shutting down the first one is fine: we have another one to pick up the leader role
        first.stopAndWait();
        Assert.assertNotNull(txClient.startShort());
        verifyGetAndPut(table, txExecutor, "val2", "val3");
        // doing same trick again to failover to the third one
        TransactionService third = createTxService(zkServer.getConnectionStr(), Networks.getRandomPort(), hConf, tmpFolder.newFolder());
        // NOTE: we don't have to wait for start as client should pick it up anyways
        third.start();
        // stopping second one
        second.stopAndWait();
        Assert.assertNotNull(txClient.startShort());
        verifyGetAndPut(table, txExecutor, "val3", "val4");
        // releasing resources
        third.stop();
    } finally {
        try {
            dropTable("myTable");
        } finally {
            zkClient.stopAndWait();
        }
    }
}

Example 22 with TransactionMetricsModule

use of co.cask.cdap.data.runtime.TransactionMetricsModule in project cdap by caskdata.

the class TransactionServiceClientTest method beforeClass.

@BeforeClass
public static void beforeClass() throws Exception {
    HBaseTestingUtility hBaseTestingUtility = new HBaseTestingUtility();
    hBaseTestingUtility.startMiniDFSCluster(1);
    Configuration hConf = hBaseTestingUtility.getConfiguration();
    hConf.setBoolean("fs.hdfs.impl.disable.cache", true);
    zkServer = InMemoryZKServer.builder().build();
    zkServer.startAndWait();
    CConfiguration cConf = CConfiguration.create();
    // tests should use the current user for HDFS
    cConf.set(Constants.CFG_HDFS_USER, System.getProperty("user.name"));
    cConf.set(Constants.Zookeeper.QUORUM, zkServer.getConnectionStr());
    cConf.set(Constants.CFG_LOCAL_DATA_DIR, tmpFolder.newFolder().getAbsolutePath());
    cConf.setBoolean(TxConstants.TransactionPruning.PRUNE_ENABLE, false);
    // we want persisting for this test
    cConf.setBoolean(TxConstants.Manager.CFG_DO_PERSIST, true);
    server = TransactionServiceTest.createTxService(zkServer.getConnectionStr(), Networks.getRandomPort(), hConf, tmpFolder.newFolder());
    server.startAndWait();
    injector = Guice.createInjector(new ConfigModule(cConf, hConf), new ZKClientModule(), new NonCustomLocationUnitTestModule().getModule(), new DiscoveryRuntimeModule().getDistributedModules(), new TransactionMetricsModule(), new DataFabricModules().getDistributedModules(), new AbstractModule() {

        @Override
        protected void configure() {
            bind(NamespaceQueryAdmin.class).to(SimpleNamespaceQueryAdmin.class);
            bind(UGIProvider.class).to(UnsupportedUGIProvider.class);
            bind(OwnerAdmin.class).to(DefaultOwnerAdmin.class);
        }
    }, Modules.override(new DataSetsModules().getDistributedModules()).with(new AbstractModule() {

        @Override
        protected void configure() {
            bind(MetadataStore.class).to(NoOpMetadataStore.class);
        }
    }), new AuthorizationTestModule(), new AuthorizationEnforcementModule().getInMemoryModules(), new AuthenticationContextModules().getNoOpModule());
    zkClient = injector.getInstance(ZKClientService.class);
    zkClient.startAndWait();
    txStateStorage = injector.getInstance(TransactionStateStorage.class);
    txStateStorage.startAndWait();
}

Example 23 with TransactionMetricsModule

use of co.cask.cdap.data.runtime.TransactionMetricsModule in project cdap by caskdata.

the class LevelDBStreamConsumerTest method init.

@BeforeClass
public static void init() throws Exception {
    cConf.set(Constants.CFG_LOCAL_DATA_DIR, tmpFolder.newFolder().getAbsolutePath());
    Injector injector = Guice.createInjector(new ConfigModule(cConf), new NonCustomLocationUnitTestModule().getModule(), new SystemDatasetRuntimeModule().getInMemoryModules(), new DataSetsModules().getInMemoryModules(), new DataFabricLevelDBModule(), new TransactionMetricsModule(), new DiscoveryRuntimeModule().getInMemoryModules(), new ExploreClientModule(), new ViewAdminModules().getInMemoryModules(), new NamespaceClientRuntimeModule().getInMemoryModules(), new AuthorizationTestModule(), new AuthorizationEnforcementModule().getInMemoryModules(), new AuthenticationContextModules().getNoOpModule(), Modules.override(new StreamAdminModules().getStandaloneModules()).with(new AbstractModule() {

        @Override
        protected void configure() {
            bind(StreamMetaStore.class).to(InMemoryStreamMetaStore.class);
            bind(NotificationFeedManager.class).to(NoOpNotificationFeedManager.class);
            bind(UGIProvider.class).to(UnsupportedUGIProvider.class);
            bind(OwnerAdmin.class).to(DefaultOwnerAdmin.class);
        }
    }));
    consumerFactory = injector.getInstance(StreamConsumerFactory.class);
    streamAdmin = injector.getInstance(StreamAdmin.class);
    txClient = injector.getInstance(TransactionSystemClient.class);
    txManager = injector.getInstance(TransactionManager.class);
    queueClientFactory = injector.getInstance(QueueClientFactory.class);
    fileWriterFactory = injector.getInstance(StreamFileWriterFactory.class);
    streamCoordinatorClient = injector.getInstance(StreamCoordinatorClient.class);
    streamCoordinatorClient.startAndWait();
    txManager.startAndWait();
    setupNamespaces(injector.getInstance(NamespacedLocationFactory.class));
}

Example 24 with TransactionMetricsModule

use of co.cask.cdap.data.runtime.TransactionMetricsModule in project cdap by caskdata.

the class LevelDBTableTest method init.

@BeforeClass
public static void init() throws Exception {
    cConf = CConfiguration.create();
    cConf.set(Constants.CFG_LOCAL_DATA_DIR, tmpFolder.newFolder().getAbsolutePath());
    injector = Guice.createInjector(new ConfigModule(cConf), new NonCustomLocationUnitTestModule().getModule(), new DiscoveryRuntimeModule().getStandaloneModules(), new DataSetsModules().getStandaloneModules(), new DataFabricLevelDBModule(), new TransactionMetricsModule(), new AuthorizationTestModule(), new AuthorizationEnforcementModule().getStandaloneModules(), new AuthenticationContextModules().getMasterModule());
    service = injector.getInstance(LevelDBTableService.class);
}

Example 25 with TransactionMetricsModule

use of co.cask.cdap.data.runtime.TransactionMetricsModule in project cdap by caskdata.

the class DFSStreamFileJanitorTest method init.

@BeforeClass
public static void init() throws IOException {
    Configuration hConf = new Configuration();
    hConf.set(MiniDFSCluster.HDFS_MINIDFS_BASEDIR, tmpFolder.newFolder().getAbsolutePath());
    dfsCluster = new MiniDFSCluster.Builder(hConf).numDataNodes(1).build();
    dfsCluster.waitClusterUp();
    namespaceAdmin = new InMemoryNamespaceClient();
    final LocationFactory lf = new FileContextLocationFactory(dfsCluster.getFileSystem().getConf());
    final NamespacedLocationFactory nlf = new DefaultNamespacedLocationFactory(cConf, lf, namespaceAdmin);
    Injector injector = Guice.createInjector(new ConfigModule(cConf, hConf), new ZKClientModule(), new AbstractModule() {

        @Override
        protected void configure() {
            bind(LocationFactory.class).toInstance(lf);
            bind(NamespacedLocationFactory.class).toInstance(nlf);
            bind(NamespaceAdmin.class).toInstance(namespaceAdmin);
            bind(NamespaceQueryAdmin.class).to(SimpleNamespaceQueryAdmin.class);
            bind(UGIProvider.class).to(RemoteUGIProvider.class);
            bind(OwnerAdmin.class).to(DefaultOwnerAdmin.class);
        }
    }, new TransactionMetricsModule(), new DiscoveryRuntimeModule().getInMemoryModules(), new DataFabricModules().getDistributedModules(), Modules.override(new DataSetsModules().getDistributedModules()).with(new AbstractModule() {

        @Override
        protected void configure() {
            bind(MetadataStore.class).to(NoOpMetadataStore.class);
            // bind to an in memory implementation for this test since the DefaultOwnerStore uses transaction and in this
            // test we are not starting a transaction service
            bind(OwnerStore.class).to(InMemoryOwnerStore.class).in(Scopes.SINGLETON);
        }
    }), new ExploreClientModule(), new ViewAdminModules().getInMemoryModules(), Modules.override(new StreamAdminModules().getDistributedModules()).with(new AbstractModule() {

        @Override
        protected void configure() {
            // Tests are running in same process, hence no need to have ZK to coordinate
            bind(StreamCoordinatorClient.class).to(InMemoryStreamCoordinatorClient.class).in(Scopes.SINGLETON);
            bind(StreamMetaStore.class).to(InMemoryStreamMetaStore.class);
        }
    }), new AbstractModule() {

        @Override
        protected void configure() {
            // We don't need notification in this test, hence inject an no-op one
            bind(NotificationFeedManager.class).to(NoOpNotificationFeedManager.class);
            bind(NamespaceStore.class).to(InMemoryNamespaceStore.class);
        }
    }, new AuthorizationTestModule(), new AuthorizationEnforcementModule().getInMemoryModules(), new AuthenticationContextModules().getMasterModule());
    locationFactory = injector.getInstance(LocationFactory.class);
    namespacedLocationFactory = injector.getInstance(NamespacedLocationFactory.class);
    namespaceStore = injector.getInstance(NamespaceStore.class);
    streamAdmin = injector.getInstance(StreamAdmin.class);
    fileWriterFactory = injector.getInstance(StreamFileWriterFactory.class);
    streamCoordinatorClient = injector.getInstance(StreamCoordinatorClient.class);
    streamCoordinatorClient.startAndWait();
}