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

Example 11 with PhysicalPlan

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

the class DefaultSqlHandler method getPlan.

@Override
public PhysicalPlan getPlan(SqlNode sqlNode) throws ValidationException, RelConversionException, IOException, ForemanSetupException {
    final ConvertedRelNode convertedRelNode = validateAndConvert(sqlNode);
    final RelDataType validatedRowType = convertedRelNode.getValidatedRowType();
    final RelNode queryRelNode = convertedRelNode.getConvertedNode();
    final DrillRel drel = convertToDrel(queryRelNode, validatedRowType);
    final Prel prel = convertToPrel(drel);
    logAndSetTextPlan("Drill Physical", prel, logger);
    final PhysicalOperator pop = convertToPop(prel);
    final PhysicalPlan plan = convertToPlan(pop);
    log("Drill Plan", plan, logger);
    return plan;
}

Example 12 with PhysicalPlan

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

the class DefaultSqlHandler method convertToPlan.

protected PhysicalPlan convertToPlan(PhysicalOperator op) {
    PlanPropertiesBuilder propsBuilder = PlanProperties.builder();
    propsBuilder.type(PlanType.APACHE_DRILL_PHYSICAL);
    propsBuilder.version(1);
    propsBuilder.options(new JSONOptions(context.getOptions().getOptionList()));
    propsBuilder.resultMode(ResultMode.EXEC);
    propsBuilder.generator(this.getClass().getSimpleName(), "");
    return new PhysicalPlan(propsBuilder.build(), getPops(op));
}

Example 13 with PhysicalPlan

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

the class TestPartitionSender method testPartitionSenderCostToThreads.

@Test
public /**
   * Main test to go over different scenarios
   * @throws Exception
   */
void testPartitionSenderCostToThreads() throws Exception {
    final VectorContainer container = new VectorContainer();
    container.buildSchema(SelectionVectorMode.FOUR_BYTE);
    final SelectionVector4 sv = Mockito.mock(SelectionVector4.class, "SelectionVector4");
    Mockito.when(sv.getCount()).thenReturn(100);
    Mockito.when(sv.getTotalCount()).thenReturn(100);
    for (int i = 0; i < 100; i++) {
        Mockito.when(sv.get(i)).thenReturn(i);
    }
    final TopNBatch.SimpleRecordBatch incoming = new TopNBatch.SimpleRecordBatch(container, sv, null);
    updateTestCluster(DRILLBITS_COUNT, null);
    test("ALTER SESSION SET `planner.slice_target`=1");
    String plan = getPlanInString("EXPLAIN PLAN FOR " + groupByQuery, JSON_FORMAT);
    System.out.println("Plan: " + plan);
    final DrillbitContext drillbitContext = getDrillbitContext();
    final PhysicalPlanReader planReader = drillbitContext.getPlanReader();
    final PhysicalPlan physicalPlan = planReader.readPhysicalPlan(plan);
    final Fragment rootFragment = PopUnitTestBase.getRootFragmentFromPlanString(planReader, plan);
    final PlanningSet planningSet = new PlanningSet();
    final FunctionImplementationRegistry registry = new FunctionImplementationRegistry(config);
    // Create a planningSet to get the assignment of major fragment ids to fragments.
    PARALLELIZER.initFragmentWrappers(rootFragment, planningSet);
    final List<PhysicalOperator> operators = physicalPlan.getSortedOperators(false);
    // get HashToRandomExchange physical operator
    HashToRandomExchange hashToRandomExchange = null;
    for (PhysicalOperator operator : operators) {
        if (operator instanceof HashToRandomExchange) {
            hashToRandomExchange = (HashToRandomExchange) operator;
            break;
        }
    }
    final OptionList options = new OptionList();
    // try multiple scenarios with different set of options
    options.add(OptionValue.createLong(OptionType.SESSION, "planner.slice_target", 1));
    testThreadsHelper(hashToRandomExchange, drillbitContext, options, incoming, registry, planReader, planningSet, rootFragment, 1);
    options.clear();
    options.add(OptionValue.createLong(OptionType.SESSION, "planner.slice_target", 1));
    options.add(OptionValue.createLong(OptionType.SESSION, "planner.partitioner_sender_max_threads", 10));
    hashToRandomExchange.setCost(1000);
    testThreadsHelper(hashToRandomExchange, drillbitContext, options, incoming, registry, planReader, planningSet, rootFragment, 10);
    options.clear();
    options.add(OptionValue.createLong(OptionType.SESSION, "planner.slice_target", 1000));
    options.add(OptionValue.createLong(OptionType.SESSION, "planner.partitioner_sender_threads_factor", 2));
    hashToRandomExchange.setCost(14000);
    testThreadsHelper(hashToRandomExchange, drillbitContext, options, incoming, registry, planReader, planningSet, rootFragment, 2);
}

Example 14 with PhysicalPlan

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

the class TestHashJoin method testHJMockScanCommon.

private void testHJMockScanCommon(final DrillbitContext bitContext, UserClientConnection connection, String physicalPlan, int expectedRows) throws Throwable {
    mockDrillbitContext(bitContext);
    final PhysicalPlanReader reader = PhysicalPlanReaderTestFactory.defaultPhysicalPlanReader(c);
    final PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile(physicalPlan), Charsets.UTF_8));
    final FunctionImplementationRegistry registry = new FunctionImplementationRegistry(c);
    final FragmentContext context = new FragmentContext(bitContext, PlanFragment.getDefaultInstance(), connection, registry);
    final SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));
    int totalRecordCount = 0;
    while (exec.next()) {
        totalRecordCount += exec.getRecordCount();
    }
    exec.close();
    assertEquals(expectedRows, totalRecordCount);
    System.out.println("Total Record Count: " + totalRecordCount);
    if (context.getFailureCause() != null) {
        throw context.getFailureCause();
    }
    assertTrue(!context.isFailed());
}

Example 15 with PhysicalPlan

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

the class TestMergeJoin method orderedEqualityLeftJoin.

@Test
@Ignore
public void orderedEqualityLeftJoin(@Injectable final DrillbitContext bitContext, @Injectable UserClientConnection connection) throws Throwable {
    mockDrillbitContext(bitContext);
    final PhysicalPlanReader reader = PhysicalPlanReaderTestFactory.defaultPhysicalPlanReader(c, new StoragePluginRegistryImpl(bitContext));
    final PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile("/join/merge_single_batch.json"), Charsets.UTF_8).replace("#{LEFT_FILE}", FileUtils.getResourceAsFile("/join/merge_single_batch.left.json").toURI().toString()).replace("#{RIGHT_FILE}", FileUtils.getResourceAsFile("/join/merge_single_batch.right.json").toURI().toString()));
    final FunctionImplementationRegistry registry = new FunctionImplementationRegistry(c);
    final FragmentContext context = new FragmentContext(bitContext, PlanFragment.getDefaultInstance(), connection, registry);
    final SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));
    int totalRecordCount = 0;
    while (exec.next()) {
        totalRecordCount += exec.getRecordCount();
        System.out.println("got next with record count: " + exec.getRecordCount() + " (total: " + totalRecordCount + "):");
        System.out.println("       t1                 t2");
        for (int valueIdx = 0; valueIdx < exec.getRecordCount(); valueIdx++) {
            final List<Object> row = Lists.newArrayList();
            for (final ValueVector v : exec) {
                row.add(v.getField().getPath() + ":" + v.getAccessor().getObject(valueIdx));
            }
            for (final Object cell : row) {
                if (cell == null) {
                    System.out.print("<null>    ");
                    continue;
                }
                final int len = cell.toString().length();
                System.out.print(cell + " ");
                for (int i = 0; i < (10 - len); ++i) {
                    System.out.print(" ");
                }
            }
            System.out.println();
        }
    }
    System.out.println("Total Record Count: " + totalRecordCount);
    assertEquals(25, totalRecordCount);
    if (context.getFailureCause() != null) {
        throw context.getFailureCause();
    }
    assertTrue(!context.isFailed());
}