| /* |
| * 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.test.ClusterFixture; |
| import org.apache.drill.test.ClusterTest; |
| import org.apache.http.HttpHost; |
| import org.elasticsearch.action.admin.indices.delete.DeleteIndexRequest; |
| import org.elasticsearch.action.admin.indices.refresh.RefreshRequest; |
| import org.elasticsearch.action.index.IndexRequest; |
| import org.elasticsearch.client.RequestOptions; |
| import org.elasticsearch.client.RestClient; |
| import org.elasticsearch.client.RestHighLevelClient; |
| import org.elasticsearch.client.indices.CreateIndexRequest; |
| import org.elasticsearch.common.xcontent.XContentBuilder; |
| import org.elasticsearch.common.xcontent.XContentFactory; |
| import org.junit.AfterClass; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| |
| public class ElasticInfoSchemaTest extends ClusterTest { |
| |
| private static final String HOST = "http://localhost:9200"; |
| |
| private static final List<String> indexNames = new ArrayList<>(); |
| |
| public static RestHighLevelClient restHighLevelClient; |
| |
| @BeforeClass |
| public static void init() throws Exception { |
| startCluster(ClusterFixture.builder(dirTestWatcher)); |
| |
| ElasticsearchStorageConfig config = new ElasticsearchStorageConfig( |
| Collections.singletonList(HOST), null, null); |
| config.setEnabled(true); |
| cluster.defineStoragePlugin("elastic", config); |
| |
| prepareData(); |
| } |
| |
| @AfterClass |
| public static void cleanUp() throws IOException { |
| for (String indexName : indexNames) { |
| restHighLevelClient.indices().delete(new DeleteIndexRequest(indexName), RequestOptions.DEFAULT); |
| } |
| } |
| |
| private static void prepareData() throws IOException { |
| restHighLevelClient = new RestHighLevelClient(RestClient.builder(HttpHost.create(HOST))); |
| |
| String indexName = "t1"; |
| indexNames.add(indexName); |
| CreateIndexRequest createIndexRequest = new CreateIndexRequest(indexName); |
| |
| restHighLevelClient.indices().create(createIndexRequest, RequestOptions.DEFAULT); |
| |
| XContentBuilder builder = XContentFactory.jsonBuilder(); |
| builder.startObject(); |
| builder.field("string_field", "a"); |
| builder.field("int_field", 123); |
| builder.endObject(); |
| IndexRequest indexRequest = new IndexRequest(indexName).source(builder); |
| restHighLevelClient.index(indexRequest, RequestOptions.DEFAULT); |
| restHighLevelClient.indices().refresh(new RefreshRequest(indexName), RequestOptions.DEFAULT); |
| |
| indexName = "t2"; |
| indexNames.add(indexName); |
| createIndexRequest = new CreateIndexRequest(indexName); |
| |
| restHighLevelClient.indices().create(createIndexRequest, RequestOptions.DEFAULT); |
| |
| builder = XContentFactory.jsonBuilder(); |
| builder.startObject(); |
| builder.field("another_int_field", 321); |
| builder.field("another_string_field", "b"); |
| builder.endObject(); |
| indexRequest = new IndexRequest(indexName).source(builder); |
| restHighLevelClient.index(indexRequest, RequestOptions.DEFAULT); |
| restHighLevelClient.indices().refresh(new RefreshRequest(indexName), RequestOptions.DEFAULT); |
| } |
| |
| @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(); |
| } |
| } |