| /* |
| * 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.drill.exec.store.elasticsearch; |
| |
| import org.apache.drill.common.logical.StoragePluginConfig.AuthMode; |
| import org.apache.drill.shaded.guava.com.google.common.collect.ImmutableMap; |
| import org.apache.drill.test.ClusterFixture; |
| import org.apache.drill.test.ClusterTest; |
| import org.json.simple.JSONObject; |
| import org.junit.AfterClass; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| import co.elastic.clients.elasticsearch.ElasticsearchClient; |
| import co.elastic.clients.elasticsearch.core.IndexRequest; |
| import co.elastic.clients.elasticsearch.indices.CreateIndexRequest; |
| import co.elastic.clients.elasticsearch.indices.DeleteIndexRequest; |
| import co.elastic.clients.elasticsearch.indices.RefreshRequest; |
| import co.elastic.clients.json.JsonData; |
| |
| import java.io.IOException; |
| import java.io.Reader; |
| import java.io.StringReader; |
| import java.util.Collections; |
| import java.util.LinkedList; |
| import java.util.List; |
| |
| public class ElasticInfoSchemaTest extends ClusterTest { |
| |
| private static final List<String> indexNames = new LinkedList<>(); |
| private static ElasticsearchClient elasticsearchClient; |
| |
| @BeforeClass |
| public static void init() throws Exception { |
| TestElasticsearchSuite.initElasticsearch(); |
| startCluster(ClusterFixture.builder(dirTestWatcher)); |
| |
| ElasticsearchStorageConfig config = new ElasticsearchStorageConfig( |
| Collections.singletonList(TestElasticsearchSuite.getAddress()), |
| TestElasticsearchSuite.ELASTICSEARCH_USERNAME, |
| TestElasticsearchSuite.ELASTICSEARCH_PASSWORD, |
| null, AuthMode.SHARED_USER.name(), false, |
| null |
| ); |
| |
| config.setEnabled(true); |
| cluster.defineStoragePlugin("elastic", config); |
| |
| elasticsearchClient = TestElasticsearchSuite.getESClient(); |
| prepareData(); |
| } |
| |
| @AfterClass |
| public static void cleanUp() throws IOException { |
| DeleteIndexRequest deleteIndexRequest = new DeleteIndexRequest.Builder() |
| .index(indexNames) |
| .build(); |
| |
| elasticsearchClient.indices().delete(deleteIndexRequest); |
| TestElasticsearchSuite.tearDownCluster(); |
| } |
| |
| private static void prepareData() throws IOException { |
| { |
| indexNames.add("t1"); |
| CreateIndexRequest createIndexRequest = new CreateIndexRequest.Builder() |
| .index("t1") |
| .build(); |
| elasticsearchClient.indices().create(createIndexRequest); |
| |
| final Reader input1 = new StringReader( |
| JSONObject.toJSONString( |
| ImmutableMap.of("string_field", "a", "int_field", 123) |
| ) |
| ); |
| IndexRequest<JsonData> request = IndexRequest.of(i -> i |
| .index("t1") |
| .withJson(input1) |
| ); |
| elasticsearchClient.index(request); |
| } |
| { |
| indexNames.add("t2"); |
| CreateIndexRequest createIndexRequest = new CreateIndexRequest.Builder() |
| .index("t2") |
| .build(); |
| elasticsearchClient.indices().create(createIndexRequest); |
| |
| final Reader input2 = new StringReader( |
| JSONObject.toJSONString( |
| ImmutableMap.of("another_string_field", "b", "another_int_field", 321) |
| ) |
| ); |
| IndexRequest<JsonData> request = IndexRequest.of(i -> i |
| .index("t2") |
| .withJson(input2) |
| ); |
| elasticsearchClient.index(request); |
| |
| RefreshRequest refreshRequest = new RefreshRequest.Builder() |
| .index(indexNames) |
| .build(); |
| elasticsearchClient.indices().refresh(refreshRequest); |
| } |
| } |
| |
| @Test |
| public void testShowTables() throws Exception { |
| testBuilder() |
| .sqlQuery("show tables in elastic") |
| .unOrdered() |
| .baselineColumns("TABLE_SCHEMA", "TABLE_NAME") |
| .baselineValues("elastic", "t1") |
| .baselineValues("elastic", "t2") |
| .go(); |
| } |
| |
| @Test |
| public void testShowTablesLike() throws Exception { |
| testBuilder() |
| .sqlQuery("show tables in elastic like '%2%'") |
| .unOrdered() |
| .baselineColumns("TABLE_SCHEMA", "TABLE_NAME") |
| .baselineValues("elastic", "t2") |
| .go(); |
| } |
| } |