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

Example 11 with FragmentRoot

use of org.apache.drill.exec.physical.base.FragmentRoot 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 12 with FragmentRoot

use of org.apache.drill.exec.physical.base.FragmentRoot 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 13 with FragmentRoot

use of org.apache.drill.exec.physical.base.FragmentRoot 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 14 with FragmentRoot

use of org.apache.drill.exec.physical.base.FragmentRoot 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());
}

Example 15 with FragmentRoot

use of org.apache.drill.exec.physical.base.FragmentRoot in project drill by apache.

the class TestNewMathFunctions method runTest.

public void runTest(@Injectable final DrillbitContext bitContext, @Injectable UserClientConnection connection, Object[] expectedResults, String planPath) throws Throwable {
    mockDrillbitContext(bitContext);
    final String planString = Resources.toString(Resources.getResource(planPath), Charsets.UTF_8);
    if (reader == null) {
        reader = PhysicalPlanReaderTestFactory.defaultPhysicalPlanReader(c);
    }
    if (registry == null) {
        registry = new FunctionImplementationRegistry(c);
    }
    if (context == null) {
        //new FragmentContext(bitContext, ExecProtos.FragmentHandle.getDefaultInstance(), connection, registry);
        context = new FragmentContext(bitContext, PlanFragment.getDefaultInstance(), connection, registry);
    }
    final PhysicalPlan plan = reader.readPhysicalPlan(planString);
    final SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));
    // skip schema batch
    exec.next();
    while (exec.next()) {
        final Object[] res = getRunResult(exec);
        assertEquals("return count does not match", expectedResults.length, res.length);
        for (int i = 0; i < res.length; i++) {
            assertEquals(String.format("column %s does not match", i), res[i], expectedResults[i]);
        }
    }
    if (context.getFailureCause() != null) {
        throw context.getFailureCause();
    }
    assertTrue(!context.isFailed());
}