| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.drill.exec.physical.impl.agg; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| |
| import org.apache.drill.categories.OperatorTest; |
| import org.apache.drill.common.config.DrillConfig; |
| import org.apache.drill.common.expression.SchemaPath; |
| import org.apache.drill.common.util.DrillFileUtils; |
| import org.apache.drill.exec.ExecTest; |
| import org.apache.drill.exec.expr.fn.FunctionImplementationRegistry; |
| import org.apache.drill.exec.ops.FragmentContextImpl; |
| import org.apache.drill.exec.physical.PhysicalPlan; |
| import org.apache.drill.exec.physical.base.FragmentRoot; |
| import org.apache.drill.exec.physical.impl.ImplCreator; |
| import org.apache.drill.exec.physical.impl.SimpleRootExec; |
| import org.apache.drill.exec.planner.PhysicalPlanReader; |
| import org.apache.drill.exec.planner.PhysicalPlanReaderTestFactory; |
| import org.apache.drill.exec.proto.BitControl.PlanFragment; |
| import org.apache.drill.exec.rpc.UserClientConnection; |
| import org.apache.drill.exec.server.DrillbitContext; |
| import org.apache.drill.exec.vector.BigIntVector; |
| import org.apache.drill.exec.vector.IntVector; |
| import org.apache.drill.exec.vector.NullableBigIntVector; |
| import org.junit.Test; |
| |
| import com.google.common.io.Files; |
| |
| import org.junit.experimental.categories.Category; |
| import org.mockito.Mockito; |
| |
| import java.nio.charset.StandardCharsets; |
| |
| @Category(OperatorTest.class) |
| public class TestAgg extends ExecTest { |
| private final DrillConfig c = DrillConfig.create(); |
| |
| 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), |
| StandardCharsets.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; |
| } |
| |
| @Test |
| public void oneKeyAgg() throws Throwable { |
| final SimpleRootExec exec = doTest("/agg/test1.json"); |
| |
| while(exec.next()) { |
| final BigIntVector cnt = exec.getValueVectorById(SchemaPath.getSimplePath("cnt"), BigIntVector.class); |
| final IntVector key = exec.getValueVectorById(SchemaPath.getSimplePath("blue"), IntVector.class); |
| final long[] cntArr = {10001, 9999}; |
| final int[] keyArr = {Integer.MIN_VALUE, Integer.MAX_VALUE}; |
| |
| for(int i = 0; i < exec.getRecordCount(); i++) { |
| assertEquals((Long) cntArr[i], cnt.getAccessor().getObject(i)); |
| assertEquals((Integer) keyArr[i], key.getAccessor().getObject(i)); |
| } |
| } |
| |
| if(exec.getContext().getExecutorState().getFailureCause() != null) { |
| throw exec.getContext().getExecutorState().getFailureCause(); |
| } |
| |
| assertTrue(!exec.getContext().getExecutorState().isFailed()); |
| } |
| |
| @Test |
| public void twoKeyAgg() throws Throwable { |
| SimpleRootExec exec = doTest("/agg/twokey.json"); |
| |
| while(exec.next()) { |
| final IntVector key1 = exec.getValueVectorById(SchemaPath.getSimplePath("key1"), IntVector.class); |
| final BigIntVector key2 = exec.getValueVectorById(SchemaPath.getSimplePath("key2"), BigIntVector.class); |
| final BigIntVector cnt = exec.getValueVectorById(SchemaPath.getSimplePath("cnt"), BigIntVector.class); |
| final NullableBigIntVector total = exec.getValueVectorById(SchemaPath.getSimplePath("total"), NullableBigIntVector.class); |
| final Integer[] keyArr1 = {Integer.MIN_VALUE, Integer.MIN_VALUE, Integer.MIN_VALUE, Integer.MAX_VALUE, Integer.MAX_VALUE, Integer.MAX_VALUE}; |
| final long[] keyArr2 = {0,1,2,0,1,2}; |
| final long[] cntArr = {34,34,34,34,34,34}; |
| final long[] totalArr = {0,34,68,0,34,68}; |
| |
| for(int i = 0; i < exec.getRecordCount(); i++) { |
| assertEquals((Long) cntArr[i], cnt.getAccessor().getObject(i)); |
| assertEquals(keyArr1[i], key1.getAccessor().getObject(i)); |
| assertEquals((Long) keyArr2[i], key2.getAccessor().getObject(i)); |
| assertEquals((Long) totalArr[i], total.getAccessor().getObject(i)); |
| } |
| } |
| |
| if(exec.getContext().getExecutorState().getFailureCause() != null){ |
| throw exec.getContext().getExecutorState().getFailureCause(); |
| } |
| assertTrue(!exec.getContext().getExecutorState().isFailed()); |
| } |
| } |