| /* |
| * 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.iotdb.confignode.procedure.impl; |
| |
| import org.apache.iotdb.common.rpc.thrift.TConsensusGroupId; |
| import org.apache.iotdb.common.rpc.thrift.TConsensusGroupType; |
| import org.apache.iotdb.common.rpc.thrift.TDataNodeLocation; |
| import org.apache.iotdb.common.rpc.thrift.TEndPoint; |
| import org.apache.iotdb.common.rpc.thrift.TRegionReplicaSet; |
| import org.apache.iotdb.confignode.consensus.request.write.region.CreateRegionGroupsPlan; |
| import org.apache.iotdb.confignode.procedure.impl.region.CreateRegionGroupsProcedure; |
| import org.apache.iotdb.confignode.procedure.store.ProcedureFactory; |
| import org.apache.iotdb.confignode.procedure.store.ProcedureType; |
| import org.apache.iotdb.tsfile.utils.PublicBAOS; |
| |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| import java.io.DataOutputStream; |
| import java.io.IOException; |
| import java.nio.ByteBuffer; |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import static org.apache.iotdb.common.rpc.thrift.TConsensusGroupType.DataRegion; |
| import static org.apache.iotdb.common.rpc.thrift.TConsensusGroupType.SchemaRegion; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.fail; |
| |
| public class CreateRegionGroupsProcedureTest { |
| |
| @Test |
| public void serializeDeserializeTest() { |
| TDataNodeLocation dataNodeLocation0 = new TDataNodeLocation(); |
| dataNodeLocation0.setDataNodeId(5); |
| dataNodeLocation0.setClientRpcEndPoint(new TEndPoint("0.0.0.0", 6667)); |
| dataNodeLocation0.setInternalEndPoint(new TEndPoint("0.0.0.0", 10730)); |
| dataNodeLocation0.setMPPDataExchangeEndPoint(new TEndPoint("0.0.0.0", 10740)); |
| dataNodeLocation0.setDataRegionConsensusEndPoint(new TEndPoint("0.0.0.0", 10760)); |
| dataNodeLocation0.setSchemaRegionConsensusEndPoint(new TEndPoint("0.0.0.0", 10750)); |
| |
| TDataNodeLocation dataNodeLocation1 = new TDataNodeLocation(); |
| dataNodeLocation1.setDataNodeId(6); |
| dataNodeLocation1.setClientRpcEndPoint(new TEndPoint("0.0.0.1", 6667)); |
| dataNodeLocation1.setInternalEndPoint(new TEndPoint("0.0.0.1", 10730)); |
| dataNodeLocation1.setMPPDataExchangeEndPoint(new TEndPoint("0.0.0.1", 10740)); |
| dataNodeLocation1.setDataRegionConsensusEndPoint(new TEndPoint("0.0.0.1", 10760)); |
| dataNodeLocation1.setSchemaRegionConsensusEndPoint(new TEndPoint("0.0.0.1", 10750)); |
| |
| TConsensusGroupId schemaRegionGroupId = new TConsensusGroupId(SchemaRegion, 1); |
| TConsensusGroupId dataRegionGroupId = new TConsensusGroupId(DataRegion, 0); |
| |
| TRegionReplicaSet schemaRegionSet = |
| new TRegionReplicaSet(schemaRegionGroupId, Collections.singletonList(dataNodeLocation0)); |
| TRegionReplicaSet dataRegionSet = |
| new TRegionReplicaSet(dataRegionGroupId, Collections.singletonList(dataNodeLocation1)); |
| |
| // to test the equals method of Map<TConsensusGroupId, TRegionReplicaSet> |
| Map<TConsensusGroupId, TRegionReplicaSet> failedRegions0 = |
| new HashMap<TConsensusGroupId, TRegionReplicaSet>() { |
| { |
| put(dataRegionGroupId, dataRegionSet); |
| put(schemaRegionGroupId, schemaRegionSet); |
| } |
| }; |
| Map<TConsensusGroupId, TRegionReplicaSet> failedRegions1 = |
| new HashMap<TConsensusGroupId, TRegionReplicaSet>() { |
| { |
| put(schemaRegionGroupId, schemaRegionSet); |
| put(dataRegionGroupId, dataRegionSet); |
| } |
| }; |
| assertEquals(failedRegions0, failedRegions1); |
| |
| CreateRegionGroupsPlan createRegionGroupsPlan = new CreateRegionGroupsPlan(); |
| createRegionGroupsPlan.addRegionGroup("root.sg0", dataRegionSet); |
| createRegionGroupsPlan.addRegionGroup("root.sg1", schemaRegionSet); |
| |
| CreateRegionGroupsPlan persistPlan = new CreateRegionGroupsPlan(); |
| persistPlan.addRegionGroup("root.sg0", dataRegionSet); |
| persistPlan.addRegionGroup("root.sg1", schemaRegionSet); |
| |
| CreateRegionGroupsProcedure procedure0 = |
| new CreateRegionGroupsProcedure( |
| TConsensusGroupType.DataRegion, createRegionGroupsPlan, persistPlan, failedRegions0); |
| PublicBAOS byteArrayOutputStream = new PublicBAOS(); |
| DataOutputStream outputStream = new DataOutputStream(byteArrayOutputStream); |
| |
| try { |
| procedure0.serialize(outputStream); |
| CreateRegionGroupsProcedure procedure1 = new CreateRegionGroupsProcedure(); |
| ByteBuffer buffer = |
| ByteBuffer.wrap(byteArrayOutputStream.getBuf(), 0, byteArrayOutputStream.size()); |
| Assert.assertEquals(ProcedureType.CREATE_REGION_GROUPS.getTypeCode(), buffer.getShort()); |
| procedure1.deserialize(buffer); |
| assertEquals(procedure0, procedure1); |
| assertEquals(procedure0.hashCode(), procedure1.hashCode()); |
| |
| CreateRegionGroupsProcedure procedure2 = |
| (CreateRegionGroupsProcedure) |
| ProcedureFactory.getInstance() |
| .create(ByteBuffer.wrap(byteArrayOutputStream.getBuf())); |
| assertEquals(procedure0, procedure2); |
| assertEquals(procedure0.hashCode(), procedure2.hashCode()); |
| } catch (IOException e) { |
| fail(); |
| } |
| } |
| } |