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

Example 46 with PhysicalPlan

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

the class Foreman method parseAndRunPhysicalPlan.

private void parseAndRunPhysicalPlan(final String json) throws ExecutionSetupException {
    try {
        final PhysicalPlan plan = drillbitContext.getPlanReader().readPhysicalPlan(json);
        runPhysicalPlan(plan);
    } catch (final IOException e) {
        throw new ForemanSetupException("Failure while parsing physical plan.", e);
    }
}

Example 47 with PhysicalPlan

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

the class TestHashJoin method testHJMockScanCommon.

private void testHJMockScanCommon(String physicalPlan, int expectedRows) 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.asCharSource(DrillFileUtils.getResourceAsFile(physicalPlan), Charsets.UTF_8).read());
    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();
    }
    exec.close();
    assertEquals(expectedRows, totalRecordCount);
    if (context.getExecutorState().getFailureCause() != null) {
        throw context.getExecutorState().getFailureCause();
    }
    assertTrue(!context.getExecutorState().isFailed());
}

Example 48 with PhysicalPlan

use of org.apache.drill.exec.physical.PhysicalPlan 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() 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.asCharSource(DrillFileUtils.getResourceAsFile("/join/merge_join.json"), Charsets.UTF_8).read());
    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;
    final StringBuilder sb = new StringBuilder();
    while (exec.next()) {
        totalRecordCount += exec.getRecordCount();
        for (final ValueVector v : exec) {
            sb.append("[" + v.getField().getName() + "]        ");
        }
        sb.append("\n\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) {
                    sb.append("<null>          ");
                    continue;
                }
                final int len = cell.toString().length();
                sb.append(cell);
                for (int i = 0; i < (14 - len); ++i) {
                    sb.append(" ");
                }
            }
            sb.append("\n");
        }
        sb.append("\n");
    }
    logger.info(sb.toString());
    assertEquals(100, totalRecordCount);
    if (context.getExecutorState().getFailureCause() != null) {
        throw context.getExecutorState().getFailureCause();
    }
    assertTrue(!context.getExecutorState().isFailed());
}

Example 49 with PhysicalPlan

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

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.asCharSource(DrillFileUtils.getResourceAsFile("/join/join_batchsize.json"), Charsets.UTF_8).read());
    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 50 with PhysicalPlan

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

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.asCharSource(DrillFileUtils.getResourceAsFile("/join/merge_inner_single_batch.json"), Charsets.UTF_8).read().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;
    final StringBuilder sb = new StringBuilder();
    while (exec.next()) {
        totalRecordCount += exec.getRecordCount();
        sb.append(String.format("got next with record count: %d (total: %d):\n", exec.getRecordCount(), totalRecordCount));
        sb.append("       t1                 t2\n");
        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) {
                    sb.append("<null>    ");
                    continue;
                }
                final int len = cell.toString().length();
                sb.append(cell + " ");
                for (int i = 0; i < (10 - len); ++i) {
                    sb.append(" ");
                }
            }
            sb.append('\n');
        }
    }
    assertEquals(23, totalRecordCount);
    if (context.getExecutorState().getFailureCause() != null) {
        throw context.getExecutorState().getFailureCause();
    }
    assertTrue(!context.getExecutorState().isFailed());
}