Yizhou-Yang commented on code in PR #7712: URL: https://github.com/apache/inlong/pull/7712#discussion_r1150301686
########## inlong-sort/sort-connectors/elasticsearch-base/src/main/java/org/apache/inlong/sort/elasticsearch/table/MultipleElasticsearchSinkFunctionBase.java: ########## @@ -0,0 +1,346 @@ +/* + * 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.inlong.sort.elasticsearch.table; + +import org.apache.flink.api.common.functions.RuntimeContext; +import org.apache.flink.api.common.serialization.SerializationSchema; +import org.apache.flink.formats.common.TimestampFormat; +import org.apache.flink.formats.json.JsonOptions.MapNullKeyMode; +import org.apache.flink.runtime.state.FunctionInitializationContext; +import org.apache.flink.runtime.state.FunctionSnapshotContext; +import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.JsonNode; +import org.apache.flink.table.api.TableSchema; +import org.apache.flink.table.data.RowData; +import org.apache.flink.formats.json.JsonRowDataSerializationSchema; +import java.util.UUID; +import org.apache.flink.table.types.logical.LogicalType; +import org.apache.flink.table.types.logical.RowType; +import org.apache.flink.util.Preconditions; +import org.apache.inlong.sort.base.dirty.DirtySinkHelper; +import org.apache.inlong.sort.base.dirty.DirtyType; +import org.apache.inlong.sort.base.format.DynamicSchemaFormatFactory; +import org.apache.inlong.sort.base.format.JsonDynamicSchemaFormat; +import org.apache.inlong.sort.base.metric.SinkMetricData; +import org.apache.inlong.sort.base.sink.SchemaUpdateExceptionPolicy; +import org.apache.inlong.sort.elasticsearch.ElasticsearchSinkFunction; +import org.apache.inlong.sort.elasticsearch.RequestIndexer; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import javax.annotation.Nullable; +import java.nio.charset.StandardCharsets; +import java.util.HashMap; +import java.util.Map; +import java.util.Objects; +import java.util.function.Function; + +/** + * Sink function for converting upserts into Elasticsearch ActionRequests. + */ +public abstract class MultipleElasticsearchSinkFunctionBase<Request, ContentType> + implements + ElasticsearchSinkFunction<RowData, Request> { + + private static final long serialVersionUID = 1L; + + private static final Logger LOGGER = LoggerFactory.getLogger(ElasticsearchSinkFunctionBase.class); + + private final String docType; + private final ContentType contentType; + private final RequestFactory<Request, ContentType> requestFactory; + private final Function<RowData, String> createKey; + private final Function<RowData, String> createRouting; + private final DirtySinkHelper<Object> dirtySinkHelper; + private final String multipleFormat; + private final String indexPattern; + private final TableSchemaFactory tableSchemaFactory; + // initialized and reserved for a later feature. + private final SchemaUpdateExceptionPolicy schemaUpdateExceptionPolicy; + // open and store an index generator for each new index. + private Map<String, IndexGenerator> indexGeneratorMap; + // table level metrics + private SinkMetricData sinkMetricData; + private transient JsonDynamicSchemaFormat jsonDynamicSchemaFormat; + private transient SerializationSchema<RowData> serializationSchema; + + public MultipleElasticsearchSinkFunctionBase( + @Nullable String docType, // this is deprecated in es 7+ + SerializationSchema<RowData> serializationSchema, + ContentType contentType, + RequestFactory<Request, ContentType> requestFactory, + Function<RowData, String> createKey, + @Nullable Function<RowData, String> createRouting, + DirtySinkHelper<Object> dirtySinkHelper, + TableSchemaFactory tableSchemaFactory, + String multipleFormat, + String indexPattern, + SchemaUpdateExceptionPolicy schemaUpdateExceptionPolicy) { + this.docType = docType; + this.serializationSchema = Preconditions.checkNotNull(serializationSchema); + this.contentType = Preconditions.checkNotNull(contentType); + this.requestFactory = Preconditions.checkNotNull(requestFactory); + this.createKey = Preconditions.checkNotNull(createKey); + this.createRouting = createRouting; + this.dirtySinkHelper = dirtySinkHelper; + this.tableSchemaFactory = tableSchemaFactory; + this.multipleFormat = multipleFormat; + this.indexPattern = indexPattern; + this.schemaUpdateExceptionPolicy = schemaUpdateExceptionPolicy; + } + + @Override + public void open(RuntimeContext ctx, SinkMetricData sinkMetricData) { + indexGeneratorMap = new HashMap<>(); + this.sinkMetricData = sinkMetricData; + } + + private void sendMetrics(byte[] document) { + if (sinkMetricData != null) { + sinkMetricData.invoke(1, document.length); + } + } + + @Override + public void initializeState(FunctionInitializationContext context) { + } + + @Override + public void snapshotState(FunctionSnapshotContext context) { + } + + // dynamically parse the columns of the schema and deserialize the canal-json element + private RowData parseElement(RowData element, JsonNode rootNode) { + RowType rowType = jsonDynamicSchemaFormat.extractSchema(rootNode); + RowData result = jsonDynamicSchemaFormat.extractRowData(rootNode, rowType).get(0); + debugconverter(result, rowType); + LOGGER.info("parseElement result, rootNode:{}", rootNode); + LOGGER.info("parseElement result, rowType:{}", rowType); + LOGGER.info("parseElement result, result:{}", result); Review Comment: deleted extra info logs and kept them in dev branch only. -- This is an automated message from the Apache Git Service. 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