Examples with PhysicalPlan org.apache.drill.exec.physical.PhysicalPlan used on opensource projects

Example 6 with PhysicalPlan

use of org.apache.drill.exec.physical.PhysicalPlan in project drill by apache.

the class TestCastFunctions method testCastNested.

@Test
public //nested: cast is nested in another cast, or another function.
void testCastNested(@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/testCastNested.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 IntVector c0 = exec.getValueVectorById(new SchemaPath("add_cast", ExpressionPosition.UNKNOWN), IntVector.class);
        final IntVector.Accessor a0 = c0.getAccessor();
        int count = 0;
        for (int i = 0; i < c0.getAccessor().getValueCount(); i++) {
            final IntHolder holder0 = new IntHolder();
            a0.get(i, holder0);
            assertEquals(300, holder0.value);
            ++count;
        }
        assertEquals(5, count);
    }
    exec.close();
    context.close();
    if (context.getFailureCause() != null) {
        throw context.getFailureCause();
    }
    assertTrue(!context.isFailed());
}

Example 7 with PhysicalPlan

use of org.apache.drill.exec.physical.PhysicalPlan in project drill by apache.

the class TestCastFunctions method testCastVarChar.

@Test
public //cast to varchar(length)
void testCastVarChar(@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/testCastVarChar.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 VarCharVector c0 = exec.getValueVectorById(new SchemaPath("int_lit_cast", ExpressionPosition.UNKNOWN), VarCharVector.class);
        final VarCharVector.Accessor a0 = c0.getAccessor();
        int count = 0;
        for (int i = 0; i < c0.getAccessor().getValueCount(); i++) {
            final VarCharHolder holder0 = new VarCharHolder();
            a0.get(i, holder0);
            assertEquals("123", StringFunctionHelpers.toStringFromUTF8(holder0.start, holder0.end, holder0.buffer));
            ++count;
        }
        assertEquals(5, count);
    }
    exec.close();
    context.close();
    if (context.getFailureCause() != null) {
        throw context.getFailureCause();
    }
    assertTrue(!context.isFailed());
}

Example 8 with PhysicalPlan

use of org.apache.drill.exec.physical.PhysicalPlan in project drill by apache.

the class BasicOptimizer method optimize.

@Override
public PhysicalPlan optimize(final OptimizationContext context, final LogicalPlan plan) throws OptimizerException {
    final Object obj = new Object();
    final Collection<SinkOperator> roots = plan.getGraph().getRoots();
    final List<PhysicalOperator> physOps = new ArrayList<>(roots.size());
    final LogicalConverter converter = new LogicalConverter(plan);
    for (SinkOperator op : roots) {
        final PhysicalOperator pop = op.accept(converter, obj);
        physOps.add(pop);
    }
    final PlanProperties logicalProperties = plan.getProperties();
    final PlanProperties props = PlanProperties.builder().type(PlanProperties.PlanType.APACHE_DRILL_PHYSICAL).version(logicalProperties.version).generator(logicalProperties.generator).options(new JSONOptions(context.getOptions().getOptionList())).build();
    final PhysicalPlan p = new PhysicalPlan(props, physOps);
    return p;
}

Example 9 with PhysicalPlan

use of org.apache.drill.exec.physical.PhysicalPlan in project drill by apache.

the class TestRecordIterator method testSimpleIterator.

@Test
public void testSimpleIterator(@Injectable final DrillbitContext bitContext, @Injectable UserClientConnection connection) throws Throwable {
    mockDrillbitContext(bitContext);
    final PhysicalPlanReader reader = PhysicalPlanReaderTestFactory.defaultPhysicalPlanReader(c);
    final String planStr = Files.toString(FileUtils.getResourceAsFile("/record/test_recorditerator.json"), Charsets.UTF_8);
    final PhysicalPlan plan = reader.readPhysicalPlan(planStr);
    final FunctionImplementationRegistry registry = new FunctionImplementationRegistry(c);
    final FragmentContext context = new FragmentContext(bitContext, BitControl.PlanFragment.getDefaultInstance(), connection, registry);
    final List<PhysicalOperator> operatorList = plan.getSortedOperators(false);
    SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) operatorList.iterator().next()));
    RecordBatch singleBatch = exec.getIncoming();
    PhysicalOperator dummyPop = operatorList.iterator().next();
    OpProfileDef def = new OpProfileDef(dummyPop.getOperatorId(), UserBitShared.CoreOperatorType.MOCK_SUB_SCAN_VALUE, OperatorUtilities.getChildCount(dummyPop));
    OperatorStats stats = exec.getContext().getStats().newOperatorStats(def, exec.getContext().getAllocator());
    RecordIterator iter = new RecordIterator(singleBatch, null, exec.getContext().newOperatorContext(dummyPop, stats), 0, false);
    int totalRecords = 0;
    List<ValueVector> vectors = null;
    while (true) {
        iter.next();
        if (iter.finished()) {
            break;
        } else {
            // First time save vectors.
            if (vectors == null) {
                vectors = Lists.newArrayList();
                for (VectorWrapper vw : iter) {
                    vectors.add(vw.getValueVector());
                }
            }
            final int position = iter.getCurrentPosition();
            if (position % 2 == 0) {
                assertTrue(checkValues(vectors, position));
            } else {
                assertTrue(checkValues(vectors, position));
            }
            totalRecords++;
        }
        assertEquals(0, iter.cachedBatches().size());
    }
    assertEquals(11112, totalRecords);
    try {
        iter.mark();
        assertTrue(false);
    } catch (UnsupportedOperationException e) {
    }
    try {
        iter.reset();
        assertTrue(false);
    } catch (UnsupportedOperationException e) {
    }
}

Example 10 with PhysicalPlan

use of org.apache.drill.exec.physical.PhysicalPlan in project drill by apache.

the class TestInjectionValue method testInjected.

@Test
public void testInjected() throws Exception {
    PhysicalPlanReader r = PhysicalPlanReaderTestFactory.defaultPhysicalPlanReader(config);
    PhysicalPlan p = r.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile("/physical_screen.json"), Charsets.UTF_8));
    List<PhysicalOperator> o = p.getSortedOperators(false);
    PhysicalOperator op = o.iterator().next();
    assertEquals(Screen.class, op.getClass());
    Screen s = (Screen) op;
    assertEquals(DrillbitEndpoint.getDefaultInstance(), s.getEndpoint());
}