| /* |
| * 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.db.queryengine.plan.planner.plan.node.pipe; |
| |
| import org.apache.iotdb.common.rpc.thrift.TRegionReplicaSet; |
| import org.apache.iotdb.commons.consensus.index.ProgressIndex; |
| import org.apache.iotdb.commons.path.PartialPath; |
| import org.apache.iotdb.db.consensus.statemachine.dataregion.DataExecutionVisitor; |
| import org.apache.iotdb.db.queryengine.execution.executor.RegionWriteExecutor; |
| import org.apache.iotdb.db.queryengine.plan.analyze.Analysis; |
| import org.apache.iotdb.db.queryengine.plan.planner.plan.node.PlanNode; |
| import org.apache.iotdb.db.queryengine.plan.planner.plan.node.PlanNodeId; |
| import org.apache.iotdb.db.queryengine.plan.planner.plan.node.PlanNodeType; |
| import org.apache.iotdb.db.queryengine.plan.planner.plan.node.PlanVisitor; |
| import org.apache.iotdb.db.queryengine.plan.planner.plan.node.WritePlanNode; |
| import org.apache.iotdb.db.queryengine.plan.planner.plan.node.write.InsertNode; |
| import org.apache.iotdb.db.trigger.executor.TriggerFireVisitor; |
| |
| import org.apache.tsfile.enums.TSDataType; |
| import org.apache.tsfile.file.metadata.IDeviceID; |
| import org.apache.tsfile.write.schema.MeasurementSchema; |
| |
| import java.io.DataOutputStream; |
| import java.io.IOException; |
| import java.nio.ByteBuffer; |
| import java.util.List; |
| import java.util.stream.Collectors; |
| |
| /** |
| * This class aims to mark the {@link InsertNode} to prevent forwarding pipe insertions. The |
| * handling logic is defined in: |
| * |
| * <p>1.{@link RegionWriteExecutor}, to serialize and reach the target data region. |
| * |
| * <p>2.{@link TriggerFireVisitor}, to fire the trigger before writing to data region. |
| * |
| * <p>3.{@link DataExecutionVisitor}, to actually write data on data region and mark it as received |
| * from pipe. |
| */ |
| public class PipeEnrichedInsertNode extends InsertNode { |
| |
| private final InsertNode insertNode; |
| |
| public PipeEnrichedInsertNode(InsertNode insertNode) { |
| super(insertNode.getPlanNodeId()); |
| this.insertNode = insertNode; |
| } |
| |
| public InsertNode getInsertNode() { |
| return insertNode; |
| } |
| |
| @Override |
| public boolean isGeneratedByPipe() { |
| return insertNode.isGeneratedByPipe(); |
| } |
| |
| @Override |
| public void markAsGeneratedByPipe() { |
| insertNode.markAsGeneratedByPipe(); |
| } |
| |
| @Override |
| public PlanNodeId getPlanNodeId() { |
| return insertNode.getPlanNodeId(); |
| } |
| |
| @Override |
| public void setPlanNodeId(PlanNodeId id) { |
| insertNode.setPlanNodeId(id); |
| } |
| |
| @Override |
| public List<PlanNode> getChildren() { |
| return insertNode.getChildren(); |
| } |
| |
| @Override |
| public void addChild(PlanNode child) { |
| insertNode.addChild(child); |
| } |
| |
| @Override |
| public PlanNodeType getType() { |
| return PlanNodeType.PIPE_ENRICHED_INSERT_DATA; |
| } |
| |
| @Override |
| public PlanNode clone() { |
| return new PipeEnrichedInsertNode((InsertNode) insertNode.clone()); |
| } |
| |
| @Override |
| public PlanNode createSubNode(int subNodeId, int startIndex, int endIndex) { |
| return new PipeEnrichedInsertNode( |
| (InsertNode) insertNode.createSubNode(subNodeId, startIndex, endIndex)); |
| } |
| |
| @Override |
| public PlanNode cloneWithChildren(List<PlanNode> children) { |
| return new PipeEnrichedInsertNode((InsertNode) insertNode.cloneWithChildren(children)); |
| } |
| |
| @Override |
| public int allowedChildCount() { |
| return insertNode.allowedChildCount(); |
| } |
| |
| @Override |
| public List<String> getOutputColumnNames() { |
| return insertNode.getOutputColumnNames(); |
| } |
| |
| @Override |
| public <R, C> R accept(PlanVisitor<R, C> visitor, C context) { |
| return visitor.visitPipeEnrichedInsertNode(this, context); |
| } |
| |
| @Override |
| public List<WritePlanNode> splitByPartition(Analysis analysis) { |
| return insertNode.splitByPartition(analysis).stream() |
| .map( |
| plan -> |
| plan instanceof PipeEnrichedInsertNode |
| ? plan |
| : new PipeEnrichedInsertNode((InsertNode) plan)) |
| .collect(Collectors.toList()); |
| } |
| |
| @Override |
| public TRegionReplicaSet getDataRegionReplicaSet() { |
| return insertNode.getDataRegionReplicaSet(); |
| } |
| |
| @Override |
| public void setDataRegionReplicaSet(TRegionReplicaSet dataRegionReplicaSet) { |
| insertNode.setDataRegionReplicaSet(dataRegionReplicaSet); |
| } |
| |
| @Override |
| public PartialPath getDevicePath() { |
| return insertNode.getDevicePath(); |
| } |
| |
| @Override |
| public void setDevicePath(PartialPath devicePath) { |
| insertNode.setDevicePath(devicePath); |
| } |
| |
| @Override |
| public boolean isAligned() { |
| return insertNode.isAligned(); |
| } |
| |
| @Override |
| public void setAligned(boolean aligned) { |
| insertNode.setAligned(aligned); |
| } |
| |
| @Override |
| public MeasurementSchema[] getMeasurementSchemas() { |
| return insertNode.getMeasurementSchemas(); |
| } |
| |
| @Override |
| public void setMeasurementSchemas(MeasurementSchema[] measurementSchemas) { |
| insertNode.setMeasurementSchemas(measurementSchemas); |
| } |
| |
| @Override |
| public String[] getMeasurements() { |
| return insertNode.getMeasurements(); |
| } |
| |
| @Override |
| public TSDataType[] getDataTypes() { |
| return insertNode.getDataTypes(); |
| } |
| |
| @Override |
| public TSDataType getDataType(int index) { |
| return insertNode.getDataType(index); |
| } |
| |
| @Override |
| public void setDataTypes(TSDataType[] dataTypes) { |
| insertNode.setDataTypes(dataTypes); |
| } |
| |
| @Override |
| public IDeviceID getDeviceID() { |
| return insertNode.getDeviceID(); |
| } |
| |
| @Override |
| public void setDeviceID(IDeviceID deviceID) { |
| insertNode.setDeviceID(deviceID); |
| } |
| |
| @Override |
| public long getSearchIndex() { |
| return insertNode.getSearchIndex(); |
| } |
| |
| @Override |
| public void setSearchIndex(long searchIndex) { |
| insertNode.setSearchIndex(searchIndex); |
| } |
| |
| @Override |
| protected void serializeAttributes(ByteBuffer byteBuffer) { |
| PlanNodeType.PIPE_ENRICHED_INSERT_DATA.serialize(byteBuffer); |
| insertNode.serialize(byteBuffer); |
| } |
| |
| @Override |
| protected void serializeAttributes(DataOutputStream stream) throws IOException { |
| PlanNodeType.PIPE_ENRICHED_INSERT_DATA.serialize(stream); |
| insertNode.serialize(stream); |
| } |
| |
| public static PipeEnrichedInsertNode deserialize(ByteBuffer buffer) { |
| return new PipeEnrichedInsertNode((InsertNode) PlanNodeType.deserialize(buffer)); |
| } |
| |
| @Override |
| public TRegionReplicaSet getRegionReplicaSet() { |
| return insertNode.getRegionReplicaSet(); |
| } |
| |
| @Override |
| public long getMinTime() { |
| return insertNode.getMinTime(); |
| } |
| |
| @Override |
| public boolean isSyncFromLeaderWhenUsingIoTConsensus() { |
| return insertNode.isSyncFromLeaderWhenUsingIoTConsensus(); |
| } |
| |
| @Override |
| public void markFailedMeasurement(int index) { |
| insertNode.markFailedMeasurement(index); |
| } |
| |
| @Override |
| public boolean hasValidMeasurements() { |
| return insertNode.hasValidMeasurements(); |
| } |
| |
| @Override |
| public void setFailedMeasurementNumber(int failedMeasurementNumber) { |
| insertNode.setFailedMeasurementNumber(failedMeasurementNumber); |
| } |
| |
| @Override |
| public int getFailedMeasurementNumber() { |
| return insertNode.getFailedMeasurementNumber(); |
| } |
| |
| @Override |
| public void setProgressIndex(ProgressIndex progressIndex) { |
| insertNode.setProgressIndex(progressIndex); |
| } |
| |
| @Override |
| public ProgressIndex getProgressIndex() { |
| return insertNode.getProgressIndex(); |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| return o instanceof PipeEnrichedInsertNode |
| && insertNode.equals(((PipeEnrichedInsertNode) o).insertNode); |
| } |
| |
| @Override |
| public int hashCode() { |
| return insertNode.hashCode(); |
| } |
| } |