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Test doc-value-based searches on older indices (elastic#83844)
Tests doc-value-based searches against indices from 5.x / 6.x clusters. Relates elastic#81210
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...epository-old-versions/src/test/java/org/elasticsearch/oldrepos/DocValueOnlyFieldsIT.java
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| /* | ||
| * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one | ||
| * or more contributor license agreements. Licensed under the Elastic License | ||
| * 2.0; you may not use this file except in compliance with the Elastic License | ||
| * 2.0. | ||
| */ | ||
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| package org.elasticsearch.oldrepos; | ||
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| import com.carrotsearch.randomizedtesting.RandomizedTest; | ||
| import com.carrotsearch.randomizedtesting.annotations.Name; | ||
| import com.carrotsearch.randomizedtesting.annotations.ParametersFactory; | ||
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| import org.apache.http.HttpHost; | ||
| import org.elasticsearch.Build; | ||
| import org.elasticsearch.Version; | ||
| import org.elasticsearch.client.Request; | ||
| import org.elasticsearch.client.RestClient; | ||
| import org.elasticsearch.common.Strings; | ||
| import org.elasticsearch.common.settings.SecureString; | ||
| import org.elasticsearch.common.settings.Settings; | ||
| import org.elasticsearch.common.util.concurrent.ThreadContext; | ||
| import org.elasticsearch.core.Booleans; | ||
| import org.elasticsearch.core.PathUtils; | ||
| import org.elasticsearch.test.rest.yaml.ClientYamlTestCandidate; | ||
| import org.elasticsearch.test.rest.yaml.ESClientYamlSuiteTestCase; | ||
| import org.elasticsearch.xcontent.XContentBuilder; | ||
| import org.elasticsearch.xcontent.XContentFactory; | ||
| import org.junit.Before; | ||
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| import java.io.IOException; | ||
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| /** | ||
| * Tests doc-value-based searches against indices imported from clusters older than N-1. | ||
| * We reuse the YAML tests in search/390_doc_values_search.yml but have to do the setup | ||
| * manually here as the setup is done on the old cluster for which we have to use the | ||
| * low-level REST client instead of the YAML set up that only knows how to talk to | ||
| * newer ES versions. | ||
| * | ||
| * We mimic the setup in search/390_doc_values_search.yml here, but adapt it to work | ||
| * against older version clusters. | ||
| */ | ||
| public class DocValueOnlyFieldsIT extends ESClientYamlSuiteTestCase { | ||
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| final Version oldVersion = Version.fromString(System.getProperty("tests.es.version")); | ||
| static boolean setupDone; | ||
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| public DocValueOnlyFieldsIT(@Name("yaml") ClientYamlTestCandidate testCandidate) { | ||
| super(testCandidate); | ||
| } | ||
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| @ParametersFactory | ||
| public static Iterable<Object[]> parameters() throws Exception { | ||
| return ESClientYamlSuiteTestCase.createParameters(); | ||
| } | ||
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| @Override | ||
| protected boolean preserveClusterUponCompletion() { | ||
| return true; | ||
| } | ||
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| @Override | ||
| protected Settings restClientSettings() { | ||
| String token = basicAuthHeaderValue("admin", new SecureString("admin-password".toCharArray())); | ||
| return Settings.builder().put(ThreadContext.PREFIX + ".Authorization", token).build(); | ||
| } | ||
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| @Override | ||
| public void test() throws IOException { | ||
| assumeTrue("feature currently only enabled in snapshot builds", Build.CURRENT.isSnapshot()); | ||
| super.test(); | ||
| } | ||
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| @Override | ||
| protected boolean skipSetupSections() { | ||
| // setup in the YAML file is replaced by the method below | ||
| return true; | ||
| } | ||
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| @Before | ||
| public void setupIndex() throws IOException { | ||
| assumeTrue("feature currently only enabled in snapshot builds", Build.CURRENT.isSnapshot()); | ||
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| final boolean afterRestart = Booleans.parseBoolean(System.getProperty("tests.after_restart")); | ||
| if (afterRestart) { | ||
| return; | ||
| } | ||
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| // The following is bit of a hack. While we wish we could make this an @BeforeClass, it does not work because the client() is only | ||
| // initialized later, so we do it when running the first test | ||
| if (setupDone) { | ||
| return; | ||
| } | ||
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| setupDone = true; | ||
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| String repoLocation = PathUtils.get(System.getProperty("tests.repo.location")) | ||
| .resolve(RandomizedTest.getContext().getTargetClass().getName()) | ||
| .toString(); | ||
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| String indexName = "test"; | ||
| String repoName = "doc_values_repo"; | ||
| String snapshotName = "snap"; | ||
| String[] basicTypes = new String[] { | ||
| "byte", | ||
| "double", | ||
| "float", | ||
| "half_float", | ||
| "integer", | ||
| "long", | ||
| "short", | ||
| "boolean", | ||
| "keyword", | ||
| "ip", | ||
| "geo_point" }; // date is manually added as it need further configuration | ||
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| int oldEsPort = Integer.parseInt(System.getProperty("tests.es.port")); | ||
| try (RestClient oldEs = RestClient.builder(new HttpHost("127.0.0.1", oldEsPort)).build()) { | ||
| Request createIndex = new Request("PUT", "/" + indexName); | ||
| int numberOfShards = randomIntBetween(1, 3); | ||
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| boolean multiTypes = oldVersion.before(Version.V_7_0_0); | ||
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| XContentBuilder settingsBuilder = XContentFactory.jsonBuilder() | ||
| .startObject() | ||
| .startObject("settings") | ||
| .field("index.number_of_shards", numberOfShards) | ||
| .endObject() | ||
| .startObject("mappings"); | ||
| if (multiTypes) { | ||
| settingsBuilder.startObject("doc"); | ||
| } | ||
| settingsBuilder.field("dynamic", false).startObject("properties"); | ||
| for (String type : basicTypes) { | ||
| settingsBuilder.startObject(type).field("type", type).endObject(); | ||
| } | ||
| settingsBuilder.startObject("date").field("type", "date").field("format", "yyyy/MM/dd").endObject(); | ||
| if (multiTypes) { | ||
| settingsBuilder.endObject(); | ||
| } | ||
| settingsBuilder.endObject().endObject().endObject(); | ||
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| createIndex.setJsonEntity(Strings.toString(settingsBuilder)); | ||
| assertOK(oldEs.performRequest(createIndex)); | ||
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| Request doc1 = new Request("PUT", "/" + indexName + "/" + "doc" + "/" + "1"); | ||
| doc1.addParameter("refresh", "true"); | ||
| XContentBuilder bodyDoc1 = XContentFactory.jsonBuilder() | ||
| .startObject() | ||
| .field("byte", 1) | ||
| .field("double", 1.0) | ||
| .field("float", 1.0) | ||
| .field("half_float", 1.0) | ||
| .field("integer", 1) | ||
| .field("long", 1) | ||
| .field("short", 1) | ||
| .field("date", "2017/01/01") | ||
| .field("keyword", "key1") | ||
| .field("boolean", false) | ||
| .field("ip", "192.168.0.1") | ||
| .array("geo_point", 13.5, 34.89) | ||
| .endObject(); | ||
| doc1.setJsonEntity(Strings.toString(bodyDoc1)); | ||
| assertOK(oldEs.performRequest(doc1)); | ||
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| Request doc2 = new Request("PUT", "/" + indexName + "/" + "doc" + "/" + "2"); | ||
| doc2.addParameter("refresh", "true"); | ||
| XContentBuilder bodyDoc2 = XContentFactory.jsonBuilder() | ||
| .startObject() | ||
| .field("byte", 2) | ||
| .field("double", 2.0) | ||
| .field("float", 2.0) | ||
| .field("half_float", 2.0) | ||
| .field("integer", 2) | ||
| .field("long", 2) | ||
| .field("short", 2) | ||
| .field("date", "2017/01/02") | ||
| .field("keyword", "key2") | ||
| .field("boolean", true) | ||
| .field("ip", "192.168.0.2") | ||
| .array("geo_point", -63.24, 31.0) | ||
| .endObject(); | ||
| doc2.setJsonEntity(Strings.toString(bodyDoc2)); | ||
| assertOK(oldEs.performRequest(doc2)); | ||
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| // register repo on old ES and take snapshot | ||
| Request createRepoRequest = new Request("PUT", "/_snapshot/" + repoName); | ||
| createRepoRequest.setJsonEntity(""" | ||
| {"type":"fs","settings":{"location":"%s"}} | ||
| """.formatted(repoLocation)); | ||
| assertOK(oldEs.performRequest(createRepoRequest)); | ||
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| Request createSnapshotRequest = new Request("PUT", "/_snapshot/" + repoName + "/" + snapshotName); | ||
| createSnapshotRequest.addParameter("wait_for_completion", "true"); | ||
| createSnapshotRequest.setJsonEntity("{\"indices\":\"" + indexName + "\"}"); | ||
| assertOK(oldEs.performRequest(createSnapshotRequest)); | ||
| } | ||
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| // register repo on new ES and restore snapshot | ||
| Request createRepoRequest2 = new Request("PUT", "/_snapshot/" + repoName); | ||
| createRepoRequest2.setJsonEntity(""" | ||
| {"type":"fs","settings":{"location":"%s","allow_bwc_indices":true}} | ||
| """.formatted(repoLocation)); | ||
| assertOK(client().performRequest(createRepoRequest2)); | ||
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| final Request createRestoreRequest = new Request("POST", "/_snapshot/" + repoName + "/" + snapshotName + "/_restore"); | ||
| createRestoreRequest.addParameter("wait_for_completion", "true"); | ||
| createRestoreRequest.setJsonEntity("{\"indices\":\"" + indexName + "\"}"); | ||
| assertOK(client().performRequest(createRestoreRequest)); | ||
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| // add mappings (they will be auto-converted later) | ||
| Request putMappingsRequest = new Request("PUT", "/" + indexName + "/_mappings"); | ||
| XContentBuilder mappingsBuilder = XContentFactory.jsonBuilder().startObject().startObject("properties"); | ||
| for (String type : basicTypes) { | ||
| mappingsBuilder.startObject(type).field("type", type).field("index", false).endObject(); | ||
| } | ||
| mappingsBuilder.startObject("date").field("type", "date").field("index", false).field("format", "yyyy/MM/dd").endObject(); | ||
| mappingsBuilder.endObject().endObject(); | ||
| putMappingsRequest.setJsonEntity(Strings.toString(mappingsBuilder)); | ||
| assertOK(client().performRequest(putMappingsRequest)); | ||
| } | ||
| } |