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Posted to commits@inlong.apache.org by GitBox <gi...@apache.org> on 2022/05/16 08:01:52 UTC
[GitHub] [incubator-inlong] thexiay commented on a diff in pull request #4210: [INLONG-4157][Sort] Sort lightwieght support load data to Iceberg
thexiay commented on code in PR #4210:
URL: https://github.com/apache/incubator-inlong/pull/4210#discussion_r873433877
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inlong-sort/sort-single-tenant/src/test/java/org/apache/inlong/sort/singletenant/flink/parser/IcebergNodeSqlParserTest.java:
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@@ -0,0 +1,159 @@
+/*
+ * 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.singletenant.flink.parser;
+
+import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
+import org.apache.flink.table.api.EnvironmentSettings;
+import org.apache.flink.table.api.bridge.java.StreamTableEnvironment;
+import org.apache.flink.test.util.AbstractTestBase;
+import org.apache.inlong.sort.formats.common.FloatFormatInfo;
+import org.apache.inlong.sort.formats.common.IntFormatInfo;
+import org.apache.inlong.sort.formats.common.LongFormatInfo;
+import org.apache.inlong.sort.formats.common.StringFormatInfo;
+import org.apache.inlong.sort.formats.common.TimestampFormatInfo;
+import org.apache.inlong.sort.protocol.FieldInfo;
+import org.apache.inlong.sort.protocol.GroupInfo;
+import org.apache.inlong.sort.protocol.StreamInfo;
+import org.apache.inlong.sort.protocol.node.Node;
+import org.apache.inlong.sort.protocol.node.extract.MySqlExtractNode;
+import org.apache.inlong.sort.protocol.node.load.IcebergLoadNode;
+import org.apache.inlong.sort.protocol.transformation.FieldRelationShip;
+import org.apache.inlong.sort.protocol.transformation.relation.NodeRelationShip;
+import org.apache.inlong.sort.singletenant.flink.parser.impl.FlinkSqlParser;
+import org.apache.inlong.sort.singletenant.flink.parser.result.FlinkSqlParseResult;
+import org.junit.Test;
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+/**
+ * Test for Iceberg SQL parser.
+ */
+public class IcebergNodeSqlParserTest extends AbstractTestBase {
+
+ private MySqlExtractNode buildMySQLExtractNode(String id) {
+ List<FieldInfo> fields = Arrays.asList(new FieldInfo("id", new LongFormatInfo()),
+ new FieldInfo("name", new StringFormatInfo()),
+ new FieldInfo("age", new IntFormatInfo()),
+ new FieldInfo("salary", new FloatFormatInfo()),
+ new FieldInfo("ts", new TimestampFormatInfo()),
+ new FieldInfo("event_type", new StringFormatInfo()));
+ // if you hope hive load mode of append, please add this config
+ Map<String, String> map = new HashMap<>();
+ map.put("append-mode", "true");
+ return new MySqlExtractNode(id, "mysql_input", fields,
+ null, map, "id",
+ Collections.singletonList("work1"), "localhost", "root", "123456",
+ "inlong", null, null,
+ null, null);
+ }
+
+ private IcebergLoadNode buildIcebergLoadNodeWithHadoopCatalog() {
+ List<FieldInfo> fields = Arrays.asList(new FieldInfo("id", new LongFormatInfo()),
+ new FieldInfo("name", new StringFormatInfo()),
+ new FieldInfo("salary", new StringFormatInfo()),
+ new FieldInfo("ts", new TimestampFormatInfo()));
+ List<FieldRelationShip> relations = Arrays
+ .asList(new FieldRelationShip(new FieldInfo("id", new LongFormatInfo()),
+ new FieldInfo("id", new LongFormatInfo())),
+ new FieldRelationShip(new FieldInfo("name", new StringFormatInfo()),
+ new FieldInfo("name", new StringFormatInfo())),
+ new FieldRelationShip(new FieldInfo("age", new IntFormatInfo()),
+ new FieldInfo("age", new IntFormatInfo())),
+ new FieldRelationShip(new FieldInfo("ts", new TimestampFormatInfo()),
+ new FieldInfo("ts", new TimestampFormatInfo()))
+ );
+
+ Map<String, String> props = new HashMap<>();
+ props.put("catalog-type", "hadoop");
+ props.put("catalog-name", "hadoop_prod");
+ props.put("warehouse", "hdfs://localhost:9000/iceberg/warehouse");
+ IcebergLoadNode node = new IcebergLoadNode("iceberg", "iceberg_output", fields, relations,
+ null, null, null, props, "inlong", "inlong_iceberg");
+ return node;
+ }
+
+ private IcebergLoadNode buildIcebergLoadNodeWithHiveCatalog() {
+ List<FieldInfo> fields = Arrays.asList(new FieldInfo("id", new LongFormatInfo()),
+ new FieldInfo("name", new StringFormatInfo()),
+ new FieldInfo("age", new IntFormatInfo()),
+ new FieldInfo("ts", new TimestampFormatInfo()));
+ List<FieldRelationShip> relations = Arrays
+ .asList(new FieldRelationShip(new FieldInfo("id", new LongFormatInfo()),
+ new FieldInfo("id", new LongFormatInfo())),
+ new FieldRelationShip(new FieldInfo("name", new StringFormatInfo()),
+ new FieldInfo("name", new StringFormatInfo())),
+ new FieldRelationShip(new FieldInfo("age", new IntFormatInfo()),
+ new FieldInfo("age", new IntFormatInfo())),
+ new FieldRelationShip(new FieldInfo("ts", new TimestampFormatInfo()),
+ new FieldInfo("ts", new TimestampFormatInfo()))
+ );
+
+ // set HIVE_CONF_DIR,or set uri and warehouse
+ Map<String, String> props = new HashMap<>();
+ props.put("catalog-type", "hive");
+ props.put("catalog-name", "hive_prod");
+ props.put("catalog-database", "default");
+ props.put("uri", "thrift://localhost:9083");
+ // props.put("warehouse", "/hive/warehouse");
+ // should enable iceberg.engine.hive.enabled in hive-site.xml
+ IcebergLoadNode node = new IcebergLoadNode("iceberg", "iceberg_output", fields, relations,
+ null, null, null, props, "inlong", "inlong_iceberg");
+ return node;
+ }
+
+ /**
+ * build node relation
+ *
+ * @param inputs extract node
+ * @param outputs load node
+ * @return node relation
+ */
+ private NodeRelationShip buildNodeRelation(List<Node> inputs, List<Node> outputs) {
+ List<String> inputIds = inputs.stream().map(Node::getId).collect(Collectors.toList());
+ List<String> outputIds = outputs.stream().map(Node::getId).collect(Collectors.toList());
+ return new NodeRelationShip(inputIds, outputIds);
+ }
+
+ @Test
+ public void testIceberg() throws Exception {
+ EnvironmentSettings settings = EnvironmentSettings
+ .newInstance()
+ .useBlinkPlanner()
+ .inStreamingMode()
+ .build();
+ StreamExecutionEnvironment env = StreamExecutionEnvironment.getExecutionEnvironment();
+ env.setParallelism(1);
+ env.enableCheckpointing(10000);
+ StreamTableEnvironment tableEnv = StreamTableEnvironment.create(env, settings);
+ Node inputNode = buildMySQLExtractNode("1");
+ Node outputNode = buildIcebergLoadNodeWithHiveCatalog();
+ StreamInfo streamInfo = new StreamInfo("1L", Arrays.asList(inputNode, outputNode),
+ Arrays.asList(buildNodeRelation(Collections.singletonList(inputNode),
+ Collections.singletonList(outputNode))));
+ GroupInfo groupInfo = new GroupInfo("group_id", Collections.singletonList(streamInfo));
+ FlinkSqlParser parser = FlinkSqlParser.getInstance(tableEnv, groupInfo);
+ FlinkSqlParseResult result = parser.parse();
+ System.out.println(result);
Review Comment:
ok，i will check it.
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