Examples with FragmentContextImpl org.apache.drill.exec.ops.FragmentContextImpl used on opensource projects

Example 56 with FragmentContextImpl

use of org.apache.drill.exec.ops.FragmentContextImpl in project drill by axbaretto.

the class TestSimpleSort method sortOneKeyAscending.

@Test
public void sortOneKeyAscending() throws Throwable {
    final DrillbitContext bitContext = mockDrillbitContext();
    final UserClientConnection connection = Mockito.mock(UserClientConnection.class);
    final PhysicalPlanReader reader = PhysicalPlanReaderTestFactory.defaultPhysicalPlanReader(c);
    final PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(DrillFileUtils.getResourceAsFile("/sort/one_key_sort.json"), Charsets.UTF_8));
    final FunctionImplementationRegistry registry = new FunctionImplementationRegistry(c);
    final FragmentContextImpl context = new FragmentContextImpl(bitContext, PlanFragment.getDefaultInstance(), connection, registry);
    final SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));
    int previousInt = Integer.MIN_VALUE;
    int recordCount = 0;
    int batchCount = 0;
    while (exec.next()) {
        batchCount++;
        final IntVector c1 = exec.getValueVectorById(new SchemaPath("blue", ExpressionPosition.UNKNOWN), IntVector.class);
        final IntVector c2 = exec.getValueVectorById(new SchemaPath("green", ExpressionPosition.UNKNOWN), IntVector.class);
        final IntVector.Accessor a1 = c1.getAccessor();
        final IntVector.Accessor a2 = c2.getAccessor();
        for (int i = 0; i < c1.getAccessor().getValueCount(); i++) {
            recordCount++;
            assertTrue(previousInt <= a1.get(i));
            previousInt = a1.get(i);
            assertEquals(previousInt, a2.get(i));
        }
    }
    System.out.println(String.format("Sorted %,d records in %d batches.", recordCount, batchCount));
    if (context.getExecutorState().getFailureCause() != null) {
        throw context.getExecutorState().getFailureCause();
    }
    assertTrue(!context.getExecutorState().isFailed());
}

Example 57 with FragmentContextImpl

use of org.apache.drill.exec.ops.FragmentContextImpl in project drill by axbaretto.

the class TestSimpleSort method sortTwoKeysOneAscendingOneDescending.

@Test
public void sortTwoKeysOneAscendingOneDescending() throws Throwable {
    final DrillbitContext bitContext = mockDrillbitContext();
    final UserClientConnection connection = Mockito.mock(UserClientConnection.class);
    final PhysicalPlanReader reader = PhysicalPlanReaderTestFactory.defaultPhysicalPlanReader(c);
    final PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(DrillFileUtils.getResourceAsFile("/sort/two_key_sort.json"), Charsets.UTF_8));
    final FunctionImplementationRegistry registry = new FunctionImplementationRegistry(c);
    final FragmentContextImpl context = new FragmentContextImpl(bitContext, PlanFragment.getDefaultInstance(), connection, registry);
    final SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));
    int previousInt = Integer.MIN_VALUE;
    long previousLong = Long.MAX_VALUE;
    int recordCount = 0;
    int batchCount = 0;
    while (exec.next()) {
        batchCount++;
        final IntVector c1 = exec.getValueVectorById(new SchemaPath("blue", ExpressionPosition.UNKNOWN), IntVector.class);
        final BigIntVector c2 = exec.getValueVectorById(new SchemaPath("alt", ExpressionPosition.UNKNOWN), BigIntVector.class);
        final IntVector.Accessor a1 = c1.getAccessor();
        final BigIntVector.Accessor a2 = c2.getAccessor();
        for (int i = 0; i < c1.getAccessor().getValueCount(); i++) {
            recordCount++;
            assertTrue(previousInt <= a1.get(i));
            if (previousInt != a1.get(i)) {
                previousLong = Long.MAX_VALUE;
                previousInt = a1.get(i);
            }
            assertTrue(previousLong >= a2.get(i));
        }
    }
    System.out.println(String.format("Sorted %,d records in %d batches.", recordCount, batchCount));
    if (context.getExecutorState().getFailureCause() != null) {
        throw context.getExecutorState().getFailureCause();
    }
    assertTrue(!context.getExecutorState().isFailed());
}

Example 58 with FragmentContextImpl

use of org.apache.drill.exec.ops.FragmentContextImpl in project drill by axbaretto.

the class TestMergeJoin method orderedEqualityInnerJoin.

@Test
@Ignore
public void orderedEqualityInnerJoin() throws Throwable {
    final DrillbitContext bitContext = mockDrillbitContext();
    final UserClientConnection connection = Mockito.mock(UserClientConnection.class);
    final PhysicalPlanReader reader = PhysicalPlanReaderTestFactory.defaultPhysicalPlanReader(c, new StoragePluginRegistryImpl(bitContext));
    final PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(DrillFileUtils.getResourceAsFile("/join/merge_inner_single_batch.json"), Charsets.UTF_8).replace("#{LEFT_FILE}", DrillFileUtils.getResourceAsFile("/join/merge_single_batch.left.json").toURI().toString()).replace("#{RIGHT_FILE}", DrillFileUtils.getResourceAsFile("/join/merge_single_batch.right.json").toURI().toString()));
    final FunctionImplementationRegistry registry = new FunctionImplementationRegistry(c);
    final FragmentContextImpl context = new FragmentContextImpl(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().getName() + ":" + 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(23, totalRecordCount);
    if (context.getExecutorState().getFailureCause() != null) {
        throw context.getExecutorState().getFailureCause();
    }
    assertTrue(!context.getExecutorState().isFailed());
}

Example 59 with FragmentContextImpl

use of org.apache.drill.exec.ops.FragmentContextImpl in project drill by axbaretto.

the class TestMergeJoin method testJoinBatchSize.

@Test
public void testJoinBatchSize() throws Throwable {
    final DrillbitContext bitContext = mockDrillbitContext();
    final UserClientConnection connection = Mockito.mock(UserClientConnection.class);
    final PhysicalPlanReader reader = PhysicalPlanReaderTestFactory.defaultPhysicalPlanReader(c);
    final PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(DrillFileUtils.getResourceAsFile("/join/join_batchsize.json"), Charsets.UTF_8));
    final FunctionImplementationRegistry registry = new FunctionImplementationRegistry(c);
    final FragmentContextImpl context = new FragmentContextImpl(bitContext, PlanFragment.getDefaultInstance(), connection, registry);
    final SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));
    // skip schema batch
    exec.next();
    while (exec.next()) {
        assertEquals(100, exec.getRecordCount());
    }
    if (context.getExecutorState().getFailureCause() != null) {
        throw context.getExecutorState().getFailureCause();
    }
    assertTrue(!context.getExecutorState().isFailed());
}

Example 60 with FragmentContextImpl

use of org.apache.drill.exec.ops.FragmentContextImpl in project drill by axbaretto.

the class TestMergeJoin method orderedEqualityLeftJoin.

@Test
@Ignore
public void orderedEqualityLeftJoin() throws Throwable {
    final DrillbitContext bitContext = mockDrillbitContext();
    final UserClientConnection connection = Mockito.mock(UserClientConnection.class);
    final PhysicalPlanReader reader = PhysicalPlanReaderTestFactory.defaultPhysicalPlanReader(c, new StoragePluginRegistryImpl(bitContext));
    final PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(DrillFileUtils.getResourceAsFile("/join/merge_single_batch.json"), Charsets.UTF_8).replace("#{LEFT_FILE}", DrillFileUtils.getResourceAsFile("/join/merge_single_batch.left.json").toURI().toString()).replace("#{RIGHT_FILE}", DrillFileUtils.getResourceAsFile("/join/merge_single_batch.right.json").toURI().toString()));
    final FunctionImplementationRegistry registry = new FunctionImplementationRegistry(c);
    final FragmentContextImpl context = new FragmentContextImpl(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().getName() + ":" + 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.getExecutorState().getFailureCause() != null) {
        throw context.getExecutorState().getFailureCause();
    }
    assertTrue(!context.getExecutorState().isFailed());
}