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

Example 11 with FragmentContext

use of org.apache.drill.exec.ops.FragmentContext 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());
}

Example 12 with FragmentContext

use of org.apache.drill.exec.ops.FragmentContext in project drill by apache.

the class TestMergeJoin method simpleEqualityJoin.

@Test
// this doesn't have a sort.  it also causes an infinite loop.  these may or may not be related.
@Ignore
public void simpleEqualityJoin(@Injectable final DrillbitContext bitContext, @Injectable UserClientConnection connection) throws Throwable {
    mockDrillbitContext(bitContext);
    final PhysicalPlanReader reader = PhysicalPlanReaderTestFactory.defaultPhysicalPlanReader(c);
    final PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile("/join/merge_join.json"), 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();
        for (final ValueVector v : exec) {
            System.out.print("[" + v.getField().getPath() + "]        ");
        }
        System.out.println("\n");
        for (int valueIdx = 0; valueIdx < exec.getRecordCount(); valueIdx++) {
            final List<Object> row = new ArrayList<>();
            for (final ValueVector v : exec) {
                row.add(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 < (14 - len); ++i) {
                    System.out.print(" ");
                }
            }
            System.out.println();
        }
        System.out.println();
    }
    assertEquals(100, totalRecordCount);
    System.out.println("Total Record Count: " + totalRecordCount);
    if (context.getFailureCause() != null) {
        throw context.getFailureCause();
    }
    assertTrue(!context.isFailed());
}

Example 13 with FragmentContext

use of org.apache.drill.exec.ops.FragmentContext in project drill by apache.

the class TestMergeJoin method orderedEqualityInnerJoin.

@Test
@Ignore
public void orderedEqualityInnerJoin(@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_inner_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(23, totalRecordCount);
    if (context.getFailureCause() != null) {
        throw context.getFailureCause();
    }
    assertTrue(!context.isFailed());
}

Example 14 with FragmentContext

use of org.apache.drill.exec.ops.FragmentContext in project drill by apache.

the class TestSimpleLimit method verifyLimitCount.

private void verifyLimitCount(DrillbitContext bitContext, UserClientConnection connection, String testPlan, int expectedCount) throws Throwable {
    final PhysicalPlanReader reader = PhysicalPlanReaderTestFactory.defaultPhysicalPlanReader(c);
    final PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile("/limit/" + testPlan), 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 recordCount = 0;
    while (exec.next()) {
        recordCount += exec.getRecordCount();
    }
    assertEquals(expectedCount, recordCount);
    if (context.getFailureCause() != null) {
        throw context.getFailureCause();
    }
    assertTrue(!context.isFailed());
}

Example 15 with FragmentContext

use of org.apache.drill.exec.ops.FragmentContext in project drill by apache.

the class TestSimpleLimit method verifySum.

private void verifySum(DrillbitContext bitContext, UserClientConnection connection, String testPlan, int expectedCount, long expectedSum) throws Throwable {
    final PhysicalPlanReader reader = PhysicalPlanReaderTestFactory.defaultPhysicalPlanReader(c);
    final PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile("/limit/" + testPlan), 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 recordCount = 0;
    long sum = 0;
    while (exec.next()) {
        recordCount += exec.getRecordCount();
        final BigIntVector v = (BigIntVector) exec.iterator().next();
        for (int i = 0; i < v.getAccessor().getValueCount(); i++) {
            sum += v.getAccessor().get(i);
        }
    }
    assertEquals(expectedCount, recordCount);
    assertEquals(expectedSum, sum);
    if (context.getFailureCause() != null) {
        throw context.getFailureCause();
    }
    assertTrue(!context.isFailed());
}