use of org.apache.drill.exec.planner.PhysicalPlanReader in project drill by apache.
the class TestCastFunctions method testCastFloat8.
@Test
public //cast to float8
void testCastFloat8(@Injectable final DrillbitContext bitContext, @Injectable UserClientConnection connection) throws Throwable {
mockDrillbitContext(bitContext);
final PhysicalPlanReader reader = PhysicalPlanReaderTestFactory.defaultPhysicalPlanReader(CONFIG);
final PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile("/functions/cast/testCastFloat8.json"), Charsets.UTF_8));
final FunctionImplementationRegistry registry = new FunctionImplementationRegistry(CONFIG);
final FragmentContext context = new FragmentContext(bitContext, PlanFragment.getDefaultInstance(), connection, registry);
final SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));
while (exec.next()) {
final Float8Vector c0 = exec.getValueVectorById(new SchemaPath("varchar_cast2", ExpressionPosition.UNKNOWN), Float8Vector.class);
final Float8Vector.Accessor a0 = c0.getAccessor();
int count = 0;
for (int i = 0; i < c0.getAccessor().getValueCount(); i++) {
final Float8Holder holder0 = new Float8Holder();
a0.get(i, holder0);
assertEquals(12.56, holder0.value, 0.001);
++count;
}
assertEquals(5, count);
}
exec.close();
context.close();
if (context.getFailureCause() != null) {
throw context.getFailureCause();
}
assertTrue(!context.isFailed());
}
use of org.apache.drill.exec.planner.PhysicalPlanReader in project drill by apache.
the class TestCastFunctions method testCastNumException.
@Test(expected = NumberFormatException.class)
public void testCastNumException(@Injectable final DrillbitContext bitContext, @Injectable UserClientConnection connection) throws Throwable {
mockDrillbitContext(bitContext);
final PhysicalPlanReader reader = PhysicalPlanReaderTestFactory.defaultPhysicalPlanReader(CONFIG);
final PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile("/functions/cast/testCastNumException.json"), Charsets.UTF_8));
final FunctionImplementationRegistry registry = new FunctionImplementationRegistry(CONFIG);
final FragmentContext context = new FragmentContext(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.isFailed());
if (context.getFailureCause() != null) {
throw context.getFailureCause();
}
}
use of org.apache.drill.exec.planner.PhysicalPlanReader in project drill by apache.
the class TestCastFunctions method testCastFloat4.
@Test
public //cast to float4
void testCastFloat4(@Injectable final DrillbitContext bitContext, @Injectable UserClientConnection connection) throws Throwable {
mockDrillbitContext(bitContext);
final PhysicalPlanReader reader = PhysicalPlanReaderTestFactory.defaultPhysicalPlanReader(CONFIG);
final PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile("/functions/cast/testCastFloat4.json"), Charsets.UTF_8));
final FunctionImplementationRegistry registry = new FunctionImplementationRegistry(CONFIG);
final FragmentContext context = new FragmentContext(bitContext, PlanFragment.getDefaultInstance(), connection, registry);
final SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));
while (exec.next()) {
final Float4Vector c0 = exec.getValueVectorById(new SchemaPath("varchar_cast2", ExpressionPosition.UNKNOWN), Float4Vector.class);
final Float4Vector.Accessor a0 = c0.getAccessor();
int count = 0;
for (int i = 0; i < c0.getAccessor().getValueCount(); i++) {
final Float4Holder holder0 = new Float4Holder();
a0.get(i, holder0);
assertEquals(12.56, holder0.value, 0.001);
++count;
}
assertEquals(5, count);
}
exec.close();
context.close();
if (context.getFailureCause() != null) {
throw context.getFailureCause();
}
assertTrue(!context.isFailed());
}
use of org.apache.drill.exec.planner.PhysicalPlanReader in project drill by apache.
the class TestOptiqPlans method doPhysicalTest.
private SimpleRootExec doPhysicalTest(final DrillbitContext bitContext, UserClientConnection connection, String file) throws Exception {
mockDrillbitContext(bitContext);
final StoragePluginRegistry reg = new StoragePluginRegistryImpl(bitContext);
final PhysicalPlanReader reader = PhysicalPlanReaderTestFactory.defaultPhysicalPlanReader(config, reg);
final PhysicalPlan plan = reader.readPhysicalPlan(Files.toString(FileUtils.getResourceAsFile(file), Charsets.UTF_8));
final FunctionImplementationRegistry registry = new FunctionImplementationRegistry(config);
final FragmentContext context = new FragmentContext(bitContext, PlanFragment.getDefaultInstance(), connection, registry);
final SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));
return exec;
}
use of org.apache.drill.exec.planner.PhysicalPlanReader in project drill by apache.
the class TestSimpleFunctions method testByteSubstring.
@Test
public void testByteSubstring(@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("/functions/testByteSubstring.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()));
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.getFailureCause() != null) {
throw context.getFailureCause();
}
assertTrue(!context.isFailed());
}
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