Examples with PhysicalPlanReader org.apache.drill.exec.planner.PhysicalPlanReader used on opensource projects

Example 26 with PhysicalPlanReader

use of org.apache.drill.exec.planner.PhysicalPlanReader in project drill by apache.

the class TestCastFunctions method testCastFloat8.

@Test
public //cast to float8
void testCastFloat8(@Injectable final DrillbitContext bitContext, @Injectable UserClientConnection connection) throws Throwable {
    mockDrillbitContext(bitContext);
    final PhysicalPlanReader reader = PhysicalPlanReaderTestFactory.defaultPhysicalPlanReader(CONFIG);
    final PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile("/functions/cast/testCastFloat8.json"), Charsets.UTF_8));
    final FunctionImplementationRegistry registry = new FunctionImplementationRegistry(CONFIG);
    final FragmentContext context = new FragmentContext(bitContext, PlanFragment.getDefaultInstance(), connection, registry);
    final SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));
    while (exec.next()) {
        final Float8Vector c0 = exec.getValueVectorById(new SchemaPath("varchar_cast2", ExpressionPosition.UNKNOWN), Float8Vector.class);
        final Float8Vector.Accessor a0 = c0.getAccessor();
        int count = 0;
        for (int i = 0; i < c0.getAccessor().getValueCount(); i++) {
            final Float8Holder holder0 = new Float8Holder();
            a0.get(i, holder0);
            assertEquals(12.56, holder0.value, 0.001);
            ++count;
        }
        assertEquals(5, count);
    }
    exec.close();
    context.close();
    if (context.getFailureCause() != null) {
        throw context.getFailureCause();
    }
    assertTrue(!context.isFailed());
}

Example 27 with PhysicalPlanReader

use of org.apache.drill.exec.planner.PhysicalPlanReader in project drill by apache.

the class TestCastFunctions method testCastNumException.

@Test(expected = NumberFormatException.class)
public void testCastNumException(@Injectable final DrillbitContext bitContext, @Injectable UserClientConnection connection) throws Throwable {
    mockDrillbitContext(bitContext);
    final PhysicalPlanReader reader = PhysicalPlanReaderTestFactory.defaultPhysicalPlanReader(CONFIG);
    final PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile("/functions/cast/testCastNumException.json"), Charsets.UTF_8));
    final FunctionImplementationRegistry registry = new FunctionImplementationRegistry(CONFIG);
    final FragmentContext context = new FragmentContext(bitContext, PlanFragment.getDefaultInstance(), connection, registry);
    final SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));
    while (exec.next()) {
    }
    exec.close();
    context.close();
    assertTrue(context.isFailed());
    if (context.getFailureCause() != null) {
        throw context.getFailureCause();
    }
}

Example 28 with PhysicalPlanReader

use of org.apache.drill.exec.planner.PhysicalPlanReader in project drill by apache.

the class TestCastFunctions method testCastFloat4.

@Test
public //cast to float4
void testCastFloat4(@Injectable final DrillbitContext bitContext, @Injectable UserClientConnection connection) throws Throwable {
    mockDrillbitContext(bitContext);
    final PhysicalPlanReader reader = PhysicalPlanReaderTestFactory.defaultPhysicalPlanReader(CONFIG);
    final PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile("/functions/cast/testCastFloat4.json"), Charsets.UTF_8));
    final FunctionImplementationRegistry registry = new FunctionImplementationRegistry(CONFIG);
    final FragmentContext context = new FragmentContext(bitContext, PlanFragment.getDefaultInstance(), connection, registry);
    final SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));
    while (exec.next()) {
        final Float4Vector c0 = exec.getValueVectorById(new SchemaPath("varchar_cast2", ExpressionPosition.UNKNOWN), Float4Vector.class);
        final Float4Vector.Accessor a0 = c0.getAccessor();
        int count = 0;
        for (int i = 0; i < c0.getAccessor().getValueCount(); i++) {
            final Float4Holder holder0 = new Float4Holder();
            a0.get(i, holder0);
            assertEquals(12.56, holder0.value, 0.001);
            ++count;
        }
        assertEquals(5, count);
    }
    exec.close();
    context.close();
    if (context.getFailureCause() != null) {
        throw context.getFailureCause();
    }
    assertTrue(!context.isFailed());
}

Example 29 with PhysicalPlanReader

use of org.apache.drill.exec.planner.PhysicalPlanReader in project drill by apache.

the class TestLocalExchange method testHelperVerifyPartitionSenderParallelization.

// Verify the number of partition senders in a major fragments is not more than the cluster size and each endpoint
// in the cluster has at most one fragment from a given major fragment that has the partition sender.
private static void testHelperVerifyPartitionSenderParallelization(String plan, boolean isMuxOn, boolean isDeMuxOn) throws Exception {
    final DrillbitContext drillbitContext = getDrillbitContext();
    final PhysicalPlanReader planReader = drillbitContext.getPlanReader();
    final Fragment rootFragment = PopUnitTestBase.getRootFragmentFromPlanString(planReader, plan);
    final List<Integer> deMuxFragments = Lists.newLinkedList();
    final List<Integer> htrFragments = Lists.newLinkedList();
    final PlanningSet planningSet = new PlanningSet();
    // Create a planningSet to get the assignment of major fragment ids to fragments.
    PARALLELIZER.initFragmentWrappers(rootFragment, planningSet);
    findFragmentsWithPartitionSender(rootFragment, planningSet, deMuxFragments, htrFragments);
    final QueryContextInformation queryContextInfo = Utilities.createQueryContextInfo("dummySchemaName", "938ea2d9-7cb9-4baf-9414-a5a0b7777e8e");
    QueryWorkUnit qwu = PARALLELIZER.getFragments(new OptionList(), drillbitContext.getEndpoint(), QueryId.getDefaultInstance(), drillbitContext.getBits(), planReader, rootFragment, USER_SESSION, queryContextInfo);
    // Make sure the number of minor fragments with HashPartitioner within a major fragment is not more than the
    // number of Drillbits in cluster
    ArrayListMultimap<Integer, DrillbitEndpoint> partitionSenderMap = ArrayListMultimap.create();
    for (PlanFragment planFragment : qwu.getFragments()) {
        if (planFragment.getFragmentJson().contains("hash-partition-sender")) {
            int majorFragmentId = planFragment.getHandle().getMajorFragmentId();
            DrillbitEndpoint assignedEndpoint = planFragment.getAssignment();
            partitionSenderMap.get(majorFragmentId).add(assignedEndpoint);
        }
    }
    if (isMuxOn) {
        verifyAssignment(htrFragments, partitionSenderMap);
    }
    if (isDeMuxOn) {
        verifyAssignment(deMuxFragments, partitionSenderMap);
    }
}

Example 30 with PhysicalPlanReader

use of org.apache.drill.exec.planner.PhysicalPlanReader in project drill by apache.

the class TestOptiqPlans method doPhysicalTest.

private SimpleRootExec doPhysicalTest(final DrillbitContext bitContext, UserClientConnection connection, String file) throws Exception {
    mockDrillbitContext(bitContext);
    final StoragePluginRegistry reg = new StoragePluginRegistryImpl(bitContext);
    final PhysicalPlanReader reader = PhysicalPlanReaderTestFactory.defaultPhysicalPlanReader(config, reg);
    final PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile(file), Charsets.UTF_8));
    final FunctionImplementationRegistry registry = new FunctionImplementationRegistry(config);
    final FragmentContext context = new FragmentContext(bitContext, PlanFragment.getDefaultInstance(), connection, registry);
    final SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));
    return exec;
}