Examples with BootStrapContext org.apache.drill.exec.server.BootStrapContext used on opensource projects

Example 1 with BootStrapContext

use of org.apache.drill.exec.server.BootStrapContext in project drill by apache.

the class TestBitRpc method testConnectionBackpressure.

@Test
public void testConnectionBackpressure(@Injectable WorkerBee bee, @Injectable final WorkEventBus workBus) throws Exception {
    DrillConfig config1 = DrillConfig.create();
    final BootStrapContext c = new BootStrapContext(config1, ClassPathScanner.fromPrescan(config1));
    DrillConfig config2 = DrillConfig.create();
    BootStrapContext c2 = new BootStrapContext(config2, ClassPathScanner.fromPrescan(config2));
    final FragmentContext fcon = new MockUp<FragmentContext>() {

        BufferAllocator getAllocator() {
            return c.getAllocator();
        }
    }.getMockInstance();
    final FragmentManager fman = new MockUp<FragmentManager>() {

        int v = 0;

        @Mock
        boolean handle(IncomingDataBatch batch) throws FragmentSetupException, IOException {
            try {
                v++;
                if (v % 10 == 0) {
                    System.out.println("sleeping.");
                    Thread.sleep(3000);
                }
            } catch (InterruptedException e) {
            }
            RawFragmentBatch rfb = batch.newRawFragmentBatch(c.getAllocator());
            rfb.sendOk();
            rfb.release();
            return true;
        }

        public FragmentContext getFragmentContext() {
            return fcon;
        }
    }.getMockInstance();
    new NonStrictExpectations() {

        {
            workBus.getFragmentManagerIfExists((FragmentHandle) any);
            result = fman;
            workBus.getFragmentManager((FragmentHandle) any);
            result = fman;
        }
    };
    int port = 1234;
    DataConnectionConfig config = new DataConnectionConfig(c.getAllocator(), c, new DataServerRequestHandler(workBus, bee));
    DataServer server = new DataServer(config);
    port = server.bind(port, true);
    DrillbitEndpoint ep = DrillbitEndpoint.newBuilder().setAddress("localhost").setDataPort(port).build();
    DataConnectionManager manager = new DataConnectionManager(ep, config);
    DataTunnel tunnel = new DataTunnel(manager);
    AtomicLong max = new AtomicLong(0);
    for (int i = 0; i < 40; i++) {
        long t1 = System.currentTimeMillis();
        tunnel.sendRecordBatch(new TimingOutcome(max), new FragmentWritableBatch(false, QueryId.getDefaultInstance(), 1, 1, 1, 1, getRandomBatch(c.getAllocator(), 5000)));
        System.out.println(System.currentTimeMillis() - t1);
    // System.out.println("sent.");
    }
    System.out.println(String.format("Max time: %d", max.get()));
    assertTrue(max.get() > 2700);
    Thread.sleep(5000);
}

Example 2 with BootStrapContext

use of org.apache.drill.exec.server.BootStrapContext in project drill by apache.

the class TestOrderedPartitionExchange method twoBitTwoExchangeRun.

/**
   * Starts two drillbits and runs a physical plan with a Mock scan, project, OrderedParititionExchange, Union Exchange,
   * and sort. The final sort is done first on the partition column, and verifies that the partitions are correct, in that
   * all rows in partition 0 should come in the sort order before any row in partition 1, etc. Also verifies that the standard
   * deviation of the size of the partitions is less than one tenth the mean size of the partitions, because we expect all
   * the partitions to be roughly equal in size.
   * @throws Exception
   */
@Test
public void twoBitTwoExchangeRun() throws Exception {
    RemoteServiceSet serviceSet = RemoteServiceSet.getLocalServiceSet();
    try (Drillbit bit1 = new Drillbit(CONFIG, serviceSet);
        Drillbit bit2 = new Drillbit(CONFIG, serviceSet);
        DrillClient client = new DrillClient(CONFIG, serviceSet.getCoordinator())) {
        bit1.run();
        bit2.run();
        client.connect();
        List<QueryDataBatch> results = client.runQuery(org.apache.drill.exec.proto.UserBitShared.QueryType.PHYSICAL, Files.toString(FileUtils.getResourceAsFile("/sender/ordered_exchange.json"), Charsets.UTF_8));
        int count = 0;
        List<Integer> partitionRecordCounts = Lists.newArrayList();
        for (QueryDataBatch b : results) {
            if (b.getData() != null) {
                int rows = b.getHeader().getRowCount();
                count += rows;
                DrillConfig config = DrillConfig.create();
                RecordBatchLoader loader = new RecordBatchLoader(new BootStrapContext(config, ClassPathScanner.fromPrescan(config)).getAllocator());
                loader.load(b.getHeader().getDef(), b.getData());
                BigIntVector vv1 = (BigIntVector) loader.getValueAccessorById(BigIntVector.class, loader.getValueVectorId(new SchemaPath("col1", ExpressionPosition.UNKNOWN)).getFieldIds()).getValueVector();
                Float8Vector vv2 = (Float8Vector) loader.getValueAccessorById(Float8Vector.class, loader.getValueVectorId(new SchemaPath("col2", ExpressionPosition.UNKNOWN)).getFieldIds()).getValueVector();
                IntVector pVector = (IntVector) loader.getValueAccessorById(IntVector.class, loader.getValueVectorId(new SchemaPath("partition", ExpressionPosition.UNKNOWN)).getFieldIds()).getValueVector();
                long previous1 = Long.MIN_VALUE;
                double previous2 = Double.MIN_VALUE;
                int partPrevious = -1;
                long current1 = Long.MIN_VALUE;
                double current2 = Double.MIN_VALUE;
                int partCurrent = -1;
                int partitionRecordCount = 0;
                for (int i = 0; i < rows; i++) {
                    previous1 = current1;
                    previous2 = current2;
                    partPrevious = partCurrent;
                    current1 = vv1.getAccessor().get(i);
                    current2 = vv2.getAccessor().get(i);
                    partCurrent = pVector.getAccessor().get(i);
                    Assert.assertTrue(current1 >= previous1);
                    if (current1 == previous1) {
                        Assert.assertTrue(current2 <= previous2);
                    }
                    if (partCurrent == partPrevious || partPrevious == -1) {
                        partitionRecordCount++;
                    } else {
                        partitionRecordCounts.add(partitionRecordCount);
                        partitionRecordCount = 0;
                    }
                }
                partitionRecordCounts.add(partitionRecordCount);
                loader.clear();
            }
            b.release();
        }
        double[] values = new double[partitionRecordCounts.size()];
        int i = 0;
        for (Integer rc : partitionRecordCounts) {
            values[i++] = rc.doubleValue();
        }
        StandardDeviation stdDev = new StandardDeviation();
        Mean mean = new Mean();
        double std = stdDev.evaluate(values);
        double m = mean.evaluate(values);
        System.out.println("mean: " + m + " std dev: " + std);
        //Assert.assertTrue(std < 0.1 * m);
        assertEquals(31000, count);
    }
}

Example 3 with BootStrapContext

use of org.apache.drill.exec.server.BootStrapContext in project drill by apache.

the class TestBitBitKerberos method setupTest.

@BeforeClass
public static void setupTest() throws Exception {
    final Config config = DrillConfig.create(cloneDefaultTestConfigProperties());
    krbHelper = new KerberosHelper(TestBitBitKerberos.class.getSimpleName());
    krbHelper.setupKdc();
    newConfig = new DrillConfig(config.withValue(ExecConstants.AUTHENTICATION_MECHANISMS, ConfigValueFactory.fromIterable(Lists.newArrayList("kerberos"))).withValue(ExecConstants.BIT_AUTHENTICATION_ENABLED, ConfigValueFactory.fromAnyRef(true)).withValue(ExecConstants.BIT_AUTHENTICATION_MECHANISM, ConfigValueFactory.fromAnyRef("kerberos")).withValue(ExecConstants.USE_LOGIN_PRINCIPAL, ConfigValueFactory.fromAnyRef(true)).withValue(BootStrapContext.SERVICE_PRINCIPAL, ConfigValueFactory.fromAnyRef(krbHelper.SERVER_PRINCIPAL)).withValue(BootStrapContext.SERVICE_KEYTAB_LOCATION, ConfigValueFactory.fromAnyRef(krbHelper.serverKeytab.toString())), false);
    // Ignore the compile time warning caused by the code below.
    // Config is statically initialized at this point. But the above configuration results in a different
    // initialization which causes the tests to fail. So the following two changes are required.
    // (1) Refresh Kerberos config.
    sun.security.krb5.Config.refresh();
    // (2) Reset the default realm.
    final Field defaultRealm = KerberosName.class.getDeclaredField("defaultRealm");
    defaultRealm.setAccessible(true);
    defaultRealm.set(null, KerberosUtil.getDefaultRealm());
    updateTestCluster(1, newConfig);
    ScanResult result = ClassPathScanner.fromPrescan(newConfig);
    c1 = new BootStrapContext(newConfig, result);
    setupFragmentContextAndManager();
}