sebastianrothbucher commented on code in PR #6918: URL: https://github.com/apache/nifi/pull/6918#discussion_r1101835366
########## nifi-nar-bundles/nifi-mongodb-bundle/nifi-mongodb-processors/src/main/java/org/apache/nifi/processors/mongodb/PutMongoBulk.java: ########## @@ -0,0 +1,353 @@ +/* + * 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.nifi.processors.mongodb; + +import com.mongodb.WriteConcern; +import com.mongodb.client.MongoClient; +import com.mongodb.client.ClientSession; +import com.mongodb.client.MongoCollection; +import com.mongodb.client.model.BulkWriteOptions; +import com.mongodb.client.model.Collation; +import com.mongodb.client.model.CollationAlternate; +import com.mongodb.client.model.CollationCaseFirst; +import com.mongodb.client.model.CollationMaxVariable; +import com.mongodb.client.model.CollationStrength; +import com.mongodb.client.model.DeleteManyModel; +import com.mongodb.client.model.DeleteOneModel; +import com.mongodb.client.model.DeleteOptions; +import com.mongodb.client.model.InsertOneModel; +import com.mongodb.client.model.ReplaceOneModel; +import com.mongodb.client.model.ReplaceOptions; +import com.mongodb.client.model.UpdateManyModel; +import com.mongodb.client.model.UpdateOneModel; +import com.mongodb.client.model.UpdateOptions; +import com.mongodb.client.model.WriteModel; +import org.apache.nifi.annotation.behavior.EventDriven; +import org.apache.nifi.annotation.behavior.InputRequirement; +import org.apache.nifi.annotation.behavior.InputRequirement.Requirement; +import org.apache.nifi.annotation.behavior.SystemResource; +import org.apache.nifi.annotation.behavior.SystemResourceConsideration; +import org.apache.nifi.annotation.documentation.CapabilityDescription; +import org.apache.nifi.annotation.documentation.Tags; +import org.apache.nifi.components.PropertyDescriptor; +import org.apache.nifi.expression.ExpressionLanguageScope; +import org.apache.nifi.flowfile.FlowFile; +import org.apache.nifi.logging.ComponentLog; +import org.apache.nifi.processor.ProcessContext; +import org.apache.nifi.processor.ProcessSession; +import org.apache.nifi.processor.Relationship; +import org.apache.nifi.processor.exception.ProcessException; +import org.apache.nifi.processor.util.StandardValidators; +import org.apache.nifi.stream.io.StreamUtils; +import org.bson.BsonArray; +import org.bson.BsonDocument; +import org.bson.Document; +import org.bson.conversions.Bson; + +import java.nio.charset.Charset; +import java.util.ArrayList; +import java.util.Collections; +import java.util.HashSet; +import java.util.List; +import java.util.Set; + +@EventDriven +@Tags({ "mongodb", "insert", "update", "write", "put", "bulk" }) +@InputRequirement(Requirement.INPUT_REQUIRED) +@CapabilityDescription("Writes the contents of a FlowFile to MongoDB as bulk-update") +@SystemResourceConsideration(resource = SystemResource.MEMORY) +public class PutMongoBulk extends AbstractMongoProcessor { Review Comment: Hi Mike, thx for reviewing! re 1.: I tested with the Mongo driver bundled with 1.13 at the time and it worked; I just had to do some adjustments for the driver bundled with 1.20-SNAPSHOT. Concerning operations: all Mongo 4.2+ (i.e. all active versions) support bulkWrite. I'd say: we should be fine re 2.: I deliberately did not use records to allow freeform updates with $set, $inc, etc. as operations. Of course, you could define an avro schema for this, but I think it's a stretch. Original intention was to use it when you need more fine-grained control of updates vis-a-vis PutMongoRecord. Does that make sense? Could of course xpand the additional description HTML... -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@nifi.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
