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

Example 46 with UserClientConnection

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

the class TestTraceOutputDump 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.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()) {
    }
    exec.close();
    if (context.getExecutorState().getFailureCause() != null) {
        throw context.getExecutorState().getFailureCause();
    }
    assertTrue(!context.getExecutorState().isFailed());
    final FragmentHandle handle = context.getHandle();
    /* Form the file name to which the trace output will dump the record batches */
    final 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 FSDataInputStream in = fs.open(path);
    final VectorAccessibleSerializable wrap = new VectorAccessibleSerializable(context.getAllocator());
    wrap.readFromStream(in);
    final VectorAccessible container = wrap.get();
    /* Assert there are no selection vectors */
    assertTrue(wrap.getSv2() == null);
    /* Assert there is only one record */
    assertTrue(container.getRecordCount() == 1);
    /* Read the Integer value and ASSERT its Integer.MIN_VALUE */
    final int value = (int) container.iterator().next().getValueVector().getAccessor().getObject(0);
    assertTrue(value == Integer.MIN_VALUE);
}

Example 47 with UserClientConnection

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

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.toString(DrillFileUtils.getResourceAsFile("/filter/test1.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()) {
        assertEquals(50, exec.getRecordCount());
    }
    exec.close();
    if (context.getExecutorState().getFailureCause() != null) {
        throw context.getExecutorState().getFailureCause();
    }
    assertTrue(!context.getExecutorState().isFailed());
}

Example 48 with UserClientConnection

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

the class TestSimpleFilter method testSV4Filter.

@Test
@Ignore("Filter does not support SV4")
public void testSV4Filter() 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.toString(DrillFileUtils.getResourceAsFile("/filter/test_sv4.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()));
    int recordCount = 0;
    while (exec.next()) {
        for (int i = 0; i < exec.getSelectionVector4().getCount(); i++) {
            System.out.println("Got: " + exec.getSelectionVector4().get(i));
        }
        recordCount += exec.getSelectionVector4().getCount();
    }
    exec.close();
    assertEquals(50, recordCount);
    if (context.getExecutorState().getFailureCause() != null) {
        throw context.getExecutorState().getFailureCause();
    }
    assertTrue(!context.getExecutorState().isFailed());
}

Example 49 with UserClientConnection

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

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.toString(DrillFileUtils.getResourceAsFile("/functions/testSubstring.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()) {
        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 50 with UserClientConnection

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

the class TestSimpleFunctions method testByteSubstring.

@Test
public void testByteSubstring() 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.toString(DrillFileUtils.getResourceAsFile("/functions/testByteSubstring.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()) {
        final NullableVarBinaryVector c1 = exec.getValueVectorById(new SchemaPath("col3", ExpressionPosition.UNKNOWN), NullableVarBinaryVector.class);
        final NullableVarBinaryVector.Accessor a1 = c1.getAccessor();
        int count = 0;
        for (int i = 0; i < c1.getAccessor().getValueCount(); i++) {
            if (!a1.isNull(i)) {
                final NullableVarBinaryHolder holder = new NullableVarBinaryHolder();
                a1.get(i, holder);
                assertEquals("aa", 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());
}