Examples with UserClientConnection org.apache.drill.exec.rpc.UserClientConnection used on opensource projects

Example 66 with UserClientConnection

use of org.apache.drill.exec.rpc.UserClientConnection in project drill by apache.

the class TestAgg method doTest.

private SimpleRootExec doTest(String file) throws Exception {
    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(file), 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()));
    return exec;
}

Example 67 with UserClientConnection

use of org.apache.drill.exec.rpc.UserClientConnection in project drill by apache.

the class TestSimpleFunctions method testSubstringNegative.

@Test
public void testSubstringNegative() 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("/functions/testSubstringNegative.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()));
    while (exec.next()) {
        final NullableVarCharVector c1 = exec.getValueVectorById(new SchemaPath("col3", ExpressionPosition.UNKNOWN), NullableVarCharVector.class);
        final NullableVarCharVector.Accessor a1 = c1.getAccessor();
        int count = 0;
        for (int i = 0; i < c1.getAccessor().getValueCount(); i++) {
            if (!a1.isNull(i)) {
                final NullableVarCharHolder holder = new NullableVarCharHolder();
                a1.get(i, holder);
                // when offset is negative, substring return empty string.
                assertEquals("", StringFunctionHelpers.toStringFromUTF8(holder.start, holder.end, holder.buffer));
                ++count;
            }
        }
        assertEquals(50, count);
    }
    if (context.getExecutorState().getFailureCause() != null) {
        throw context.getExecutorState().getFailureCause();
    }
    assertTrue(!context.getExecutorState().isFailed());
}

Example 68 with UserClientConnection

use of org.apache.drill.exec.rpc.UserClientConnection in project drill by apache.

the class TestSimpleFunctions method testSubstring.

@Test
public void testSubstring() 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("/functions/testSubstring.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()));
    while (exec.next()) {
        final NullableVarCharVector c1 = exec.getValueVectorById(new SchemaPath("col3", ExpressionPosition.UNKNOWN), NullableVarCharVector.class);
        final NullableVarCharVector.Accessor a1 = c1.getAccessor();
        int count = 0;
        for (int i = 0; i < c1.getAccessor().getValueCount(); i++) {
            if (!a1.isNull(i)) {
                final NullableVarCharHolder holder = new NullableVarCharHolder();
                a1.get(i, holder);
                assertEquals("aaaa", StringFunctionHelpers.toStringFromUTF8(holder.start, holder.end, holder.buffer));
                ++count;
            }
        }
        assertEquals(50, count);
    }
    if (context.getExecutorState().getFailureCause() != null) {
        throw context.getExecutorState().getFailureCause();
    }
    assertTrue(!context.getExecutorState().isFailed());
}

Example 69 with UserClientConnection

use of org.apache.drill.exec.rpc.UserClientConnection in project drill by apache.

the class TestStringFunctions method runTest.

public void runTest(Object[] expectedResults, String planPath) throws Throwable {
    final DrillbitContext bitContext = mockDrillbitContext();
    final UserClientConnection connection = Mockito.mock(UserClientConnection.class);
    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) {
        context = new FragmentContextImpl(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), expectedResults[i], res[i]);
        }
    }
    if (context.getExecutorState().getFailureCause() != null) {
        throw context.getExecutorState().getFailureCause();
    }
    assertTrue(!context.getExecutorState().isFailed());
}

Example 70 with UserClientConnection

use of org.apache.drill.exec.rpc.UserClientConnection in project drill by apache.

the class TestSimpleFilter method testFilter.

@Test
public void testFilter() 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("/filter/test1.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()));
    while (exec.next()) {
        assertEquals(50, exec.getRecordCount());
    }
    exec.close();
    if (context.getExecutorState().getFailureCause() != null) {
        throw context.getExecutorState().getFailureCause();
    }
    assertTrue(!context.getExecutorState().isFailed());
}