-
Notifications
You must be signed in to change notification settings - Fork 24.7k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Strength ccs testing of aggregations in mixed clusters setup (#108235)
- Loading branch information
Showing
2 changed files
with
234 additions
and
0 deletions.
There are no files selected for viewing
230 changes: 230 additions & 0 deletions
230
...lling-upgrade-remote-cluster/src/test/java/org/elasticsearch/upgrades/AggregationsIT.java
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,230 @@ | ||
/* | ||
* 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 and the Server Side Public License, v 1; you may not use this file except | ||
* in compliance with, at your election, the Elastic License 2.0 or the Server | ||
* Side Public License, v 1. | ||
*/ | ||
|
||
package org.elasticsearch.upgrades; | ||
|
||
import org.apache.http.HttpHost; | ||
import org.elasticsearch.Version; | ||
import org.elasticsearch.client.Request; | ||
import org.elasticsearch.client.Response; | ||
import org.elasticsearch.client.RestClient; | ||
import org.elasticsearch.common.Strings; | ||
import org.elasticsearch.common.settings.Settings; | ||
import org.elasticsearch.test.rest.ESRestTestCase; | ||
import org.elasticsearch.test.rest.ObjectPath; | ||
import org.junit.After; | ||
import org.junit.Before; | ||
|
||
import java.io.IOException; | ||
import java.net.URLEncoder; | ||
import java.nio.charset.StandardCharsets; | ||
import java.util.ArrayList; | ||
import java.util.List; | ||
import java.util.Map; | ||
import java.util.concurrent.TimeUnit; | ||
import java.util.stream.Collectors; | ||
|
||
import static org.hamcrest.Matchers.empty; | ||
import static org.hamcrest.Matchers.not; | ||
|
||
/** | ||
* This test ensure that we keep the search states of a CCS request correctly when the local and remote clusters | ||
* have different but compatible versions. See SearchService#createAndPutReaderContext | ||
*/ | ||
public class AggregationsIT extends ESRestTestCase { | ||
|
||
private static final String CLUSTER_ALIAS = "remote_cluster"; | ||
private static final String localIndex = "test_bwc_index"; | ||
private static final String remoteIndex = "test_bwc_remote_index"; | ||
private static final String queryIndices = URLEncoder.encode(localIndex + ",remote_cluster:" + remoteIndex, StandardCharsets.UTF_8); | ||
private static int docs; | ||
|
||
@Override | ||
protected boolean preserveClusterUponCompletion() { | ||
return true; | ||
} | ||
|
||
static List<SearchStatesIT.Node> getNodes(RestClient restClient) throws IOException { | ||
Response response = restClient.performRequest(new Request("GET", "_nodes")); | ||
ObjectPath objectPath = ObjectPath.createFromResponse(response); | ||
final Map<String, Object> nodeMap = objectPath.evaluate("nodes"); | ||
final List<SearchStatesIT.Node> nodes = new ArrayList<>(); | ||
for (String id : nodeMap.keySet()) { | ||
final String name = objectPath.evaluate("nodes." + id + ".name"); | ||
final Version version = Version.fromString(objectPath.evaluate("nodes." + id + ".version")); | ||
final String transportAddress = objectPath.evaluate("nodes." + id + ".transport.publish_address"); | ||
final String httpAddress = objectPath.evaluate("nodes." + id + ".http.publish_address"); | ||
final Map<String, Object> attributes = objectPath.evaluate("nodes." + id + ".attributes"); | ||
nodes.add(new SearchStatesIT.Node(id, name, version, transportAddress, httpAddress, attributes)); | ||
} | ||
return nodes; | ||
} | ||
|
||
static List<HttpHost> parseHosts(String props) { | ||
final String address = System.getProperty(props); | ||
assertNotNull("[" + props + "] is not configured", address); | ||
String[] stringUrls = address.split(","); | ||
List<HttpHost> hosts = new ArrayList<>(stringUrls.length); | ||
for (String stringUrl : stringUrls) { | ||
int portSeparator = stringUrl.lastIndexOf(':'); | ||
if (portSeparator < 0) { | ||
throw new IllegalArgumentException("Illegal cluster url [" + stringUrl + "]"); | ||
} | ||
String host = stringUrl.substring(0, portSeparator); | ||
int port = Integer.parseInt(stringUrl.substring(portSeparator + 1)); | ||
hosts.add(new HttpHost(host, port, "http")); | ||
} | ||
assertThat("[" + props + "] is empty", hosts, not(empty())); | ||
return hosts; | ||
} | ||
|
||
static RestClient newLocalClient() { | ||
return RestClient.builder(randomFrom(parseHosts("tests.rest.cluster"))).build(); | ||
} | ||
|
||
static RestClient newRemoteClient() { | ||
return RestClient.builder(randomFrom(parseHosts("tests.rest.remote_cluster"))).build(); | ||
} | ||
|
||
@Before | ||
private void configureClusters() throws Exception { | ||
if (docs == 0) { | ||
try (RestClient localClient = newLocalClient(); RestClient remoteClient = newRemoteClient()) { | ||
configureRemoteClusters(localClient, getNodes(remoteClient)); | ||
docs = between(10, 100); | ||
createindex(localClient, localIndex); | ||
createindex(remoteClient, remoteIndex); | ||
} | ||
} | ||
} | ||
|
||
@After | ||
private void clearClusters() throws Exception { | ||
try (RestClient localClient = newLocalClient(); RestClient remoteClient = newRemoteClient()) { | ||
deleteIndex(localClient, localIndex); | ||
deleteIndex(remoteClient, remoteIndex); | ||
docs = 0; | ||
} | ||
} | ||
|
||
private void createindex(RestClient client, String index) throws IOException { | ||
final String mapping = """ | ||
"properties": { | ||
"date": { "type": "date" }, | ||
"number": { "type": "integer" }, | ||
"keyword": { "type": "keyword" } | ||
} | ||
"""; | ||
createIndex(client, index, Settings.EMPTY, mapping); | ||
for (int i = 0; i < docs; i++) { | ||
Request createDoc = new Request("POST", "/" + index + "/_doc/id_" + i); | ||
createDoc.setJsonEntity(Strings.format(""" | ||
{ "date": %s, "number": %s, "keyword" : %s } | ||
""", i * 1000 * 60, i, "" + i)); | ||
assertOK(client.performRequest(createDoc)); | ||
} | ||
refresh(client, index); | ||
} | ||
|
||
private static void configureRemoteClusters(RestClient localClient, List<SearchStatesIT.Node> remoteNodes) throws Exception { | ||
final String remoteClusterSettingPrefix = "cluster.remote." + CLUSTER_ALIAS + "."; | ||
final Settings remoteConnectionSettings; | ||
final List<String> seeds = remoteNodes.stream() | ||
.filter(n -> n.attributes().containsKey("gateway")) | ||
.map(n -> n.transportAddress()) | ||
.collect(Collectors.toList()); | ||
remoteConnectionSettings = Settings.builder() | ||
.putNull(remoteClusterSettingPrefix + "proxy_address") | ||
.put(remoteClusterSettingPrefix + "mode", "sniff") | ||
.putList(remoteClusterSettingPrefix + "seeds", seeds) | ||
.build(); | ||
updateClusterSettings(localClient, remoteConnectionSettings); | ||
assertBusy(() -> { | ||
final Response resp = localClient.performRequest(new Request("GET", "/_remote/info")); | ||
assertOK(resp); | ||
final ObjectPath objectPath = ObjectPath.createFromResponse(resp); | ||
assertNotNull(objectPath.evaluate(CLUSTER_ALIAS)); | ||
assertTrue(objectPath.evaluate(CLUSTER_ALIAS + ".connected")); | ||
}, 60, TimeUnit.SECONDS); | ||
} | ||
|
||
public void testDateHistogram() throws Exception { | ||
for (int i = 0; i < 3; i++) { | ||
try (RestClient localClient = newLocalClient()) { | ||
Request request = new Request("POST", "/" + queryIndices + "/_search"); | ||
request.setJsonEntity(""" | ||
{ | ||
"aggs": { | ||
"hist": { | ||
"date_histogram": { | ||
"field": "date", | ||
"calendar_interval": "minute" | ||
} | ||
} | ||
} | ||
} | ||
"""); | ||
ObjectPath response = ObjectPath.createFromResponse(localClient.performRequest(request)); | ||
assertEquals(docs, response.evaluateArraySize("aggregations.hist.buckets")); | ||
for (int j = 0; j < docs; j++) { | ||
assertEquals(2, (int) response.evaluate("aggregations.hist.buckets." + j + ".doc_count")); | ||
} | ||
} | ||
} | ||
} | ||
|
||
public void testHistogram() throws Exception { | ||
for (int i = 0; i < 3; i++) { | ||
try (RestClient localClient = newLocalClient()) { | ||
Request request = new Request("POST", "/" + queryIndices + "/_search"); | ||
request.setJsonEntity(""" | ||
{ | ||
"aggs": { | ||
"hist": { | ||
"histogram": { | ||
"field": "number", | ||
"interval": 1 | ||
} | ||
} | ||
} | ||
} | ||
"""); | ||
ObjectPath response = ObjectPath.createFromResponse(localClient.performRequest(request)); | ||
assertEquals(docs, response.evaluateArraySize("aggregations.hist.buckets")); | ||
for (int j = 0; j < docs; j++) { | ||
assertEquals(2, (int) response.evaluate("aggregations.hist.buckets." + j + ".doc_count")); | ||
} | ||
} | ||
} | ||
} | ||
|
||
public void testTerms() throws Exception { | ||
for (int i = 0; i < 3; i++) { | ||
try (RestClient localClient = newLocalClient()) { | ||
Request request = new Request("POST", "/" + queryIndices + "/_search"); | ||
request.setJsonEntity(""" | ||
{ | ||
"aggs": { | ||
"terms": { | ||
"terms": { | ||
"field": "keyword", | ||
"size": 1000 | ||
} | ||
} | ||
} | ||
} | ||
"""); | ||
ObjectPath response = ObjectPath.createFromResponse(localClient.performRequest(request)); | ||
assertEquals(docs, response.evaluateArraySize("aggregations.terms.buckets")); | ||
for (int j = 0; j < docs; j++) { | ||
assertEquals(2, (int) response.evaluate("aggregations.terms.buckets." + j + ".doc_count")); | ||
} | ||
} | ||
} | ||
} | ||
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters