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

Example 1 with FragmentContextImpl

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

the class DumpCatTest method testDumpCat.

@Test
public void testDumpCat() throws Throwable {
    final DrillbitContext bitContext = mockDrillbitContext();
    final UserClientConnection connection = Mockito.mock(UserClientConnection.class);
    final PhysicalPlanReader reader = defaultPhysicalPlanReader(c);
    final PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(DrillFileUtils.getResourceAsFile("/trace/simple_trace.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()));
    while (exec.next()) {
    }
    if (context.getExecutorState().getFailureCause() != null) {
        throw context.getExecutorState().getFailureCause();
    }
    assertTrue(!context.getExecutorState().isFailed());
    exec.close();
    FragmentHandle handle = context.getHandle();
    /* Form the file name to which the trace output will dump the record batches */
    String qid = QueryIdHelper.getQueryId(handle.getQueryId());
    final int majorFragmentId = handle.getMajorFragmentId();
    final int minorFragmentId = handle.getMinorFragmentId();
    final String logLocation = c.getString(ExecConstants.TRACE_DUMP_DIRECTORY);
    System.out.println("Found log location: " + logLocation);
    final String filename = String.format("%s//%s_%d_%d_mock-scan", logLocation, qid, majorFragmentId, minorFragmentId);
    System.out.println("File Name: " + filename);
    final Configuration conf = new Configuration();
    conf.set(FileSystem.FS_DEFAULT_NAME_KEY, c.getString(ExecConstants.TRACE_DUMP_FILESYSTEM));
    final FileSystem fs = FileSystem.get(conf);
    final Path path = new Path(filename);
    assertTrue("Trace file does not exist", fs.exists(path));
    final DumpCat dumpCat = new DumpCat();
    // Test Query mode
    try (final FileInputStream input = new FileInputStream(filename)) {
        dumpCat.doQuery(input);
    }
    // Test Batch mode
    try (final FileInputStream input = new FileInputStream(filename)) {
        dumpCat.doBatch(input, 0, true);
    }
}

Example 2 with FragmentContextImpl

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

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 3 with FragmentContextImpl

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

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.toString(DrillFileUtils.getResourceAsFile(file), 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()));
    return exec;
}

Example 4 with FragmentContextImpl

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

the class TestCastFunctions method testCastInt.

@Test
public // cast to int
void testCastInt() throws Throwable {
    final DrillbitContext bitContext = mockDrillbitContext();
    final UserClientConnection connection = Mockito.mock(UserClientConnection.class);
    final PhysicalPlanReader reader = PhysicalPlanReaderTestFactory.defaultPhysicalPlanReader(CONFIG);
    final PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(DrillFileUtils.getResourceAsFile("/functions/cast/testCastInt.json"), Charsets.UTF_8));
    final FunctionImplementationRegistry registry = new FunctionImplementationRegistry(CONFIG);
    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 IntVector c0 = exec.getValueVectorById(new SchemaPath("varchar_cast", ExpressionPosition.UNKNOWN), IntVector.class);
        final IntVector.Accessor a0 = c0.getAccessor();
        int count = 0;
        for (int i = 0; i < c0.getAccessor().getValueCount(); i++) {
            final IntHolder holder0 = new IntHolder();
            a0.get(i, holder0);
            assertEquals(1256, holder0.value);
            ++count;
        }
        assertEquals(5, count);
    }
    exec.close();
    context.close();
    if (context.getExecutorState().getFailureCause() != null) {
        throw context.getExecutorState().getFailureCause();
    }
    assertTrue(!context.getExecutorState().isFailed());
}

Example 5 with FragmentContextImpl

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

the class TestCastFunctions method testCastNumException.

@Test(expected = NumberFormatException.class)
public void testCastNumException() throws Throwable {
    final DrillbitContext bitContext = mockDrillbitContext();
    final UserClientConnection connection = Mockito.mock(UserClientConnection.class);
    final PhysicalPlanReader reader = PhysicalPlanReaderTestFactory.defaultPhysicalPlanReader(CONFIG);
    final PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(DrillFileUtils.getResourceAsFile("/functions/cast/testCastNumException.json"), Charsets.UTF_8));
    final FunctionImplementationRegistry registry = new FunctionImplementationRegistry(CONFIG);
    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()) {
    }
    exec.close();
    context.close();
    assertTrue(context.getExecutorState().isFailed());
    if (context.getExecutorState().getFailureCause() != null) {
        throw context.getExecutorState().getFailureCause();
    }
}