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Original commit: elastic/x-pack-elasticsearch@3d44c14cd9
This commit is contained in:
Martijn van Groningen 2017-09-14 16:30:43 +02:00
parent b4f7d56c35
commit ad3eb997c6
1 changed files with 99 additions and 0 deletions
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plugin/src/test/java/org/elasticsearch/xdcr/ShardChangesTests.java Normal file
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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;
* you may not use this file except in compliance with the Elastic License.
*/
package org.elasticsearch.xdcr;
import org.elasticsearch.action.admin.indices.stats.ShardStats;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.common.xcontent.XContentType;
import org.elasticsearch.index.reindex.ReindexPlugin;
import org.elasticsearch.index.translog.Translog;
import org.elasticsearch.plugins.Plugin;
import org.elasticsearch.xpack.XPackPlugin;
import org.elasticsearch.xpack.XPackSettings;
import org.elasticsearch.xpack.XPackSingleNodeTestCase;
import org.elasticsearch.xpack.xdcr.action.ShardChangesAction;
import java.util.Collection;
import static org.hamcrest.Matchers.equalTo;
public class ShardChangesTests extends XPackSingleNodeTestCase {
@Override
protected Settings nodeSettings() {
Settings.Builder newSettings = Settings.builder();
newSettings.put(super.nodeSettings());
newSettings.put(XPackSettings.SECURITY_ENABLED.getKey(), false);
newSettings.put(XPackSettings.MONITORING_ENABLED.getKey(), false);
newSettings.put(XPackSettings.WATCHER_ENABLED.getKey(), false);
newSettings.put(XPackSettings.MACHINE_LEARNING_ENABLED.getKey(), false);
newSettings.put(XPackSettings.LOGSTASH_ENABLED.getKey(), false);
return newSettings.build();
}
@Override
protected Collection<Class<? extends Plugin>> getPlugins() {
return pluginList(XPackPlugin.class, ReindexPlugin.class);
}
public void testReadOperations() throws Exception {
client().admin().indices().prepareCreate("index")
.setSettings(Settings.builder().put("index.number_of_shards", 1))
.setSettings(Settings.builder().put("index.number_of_replicas", 0))
.get();
client().prepareIndex("index", "doc", "1").setSource("{}", XContentType.JSON).get();
client().prepareIndex("index", "doc", "2").setSource("{}", XContentType.JSON).get();
client().prepareIndex("index", "doc", "3").setSource("{}", XContentType.JSON).get();
ShardStats shardStats = client().admin().indices().prepareStats("index").get().getIndex("index").getShards()[0];
long globalCheckPoint = shardStats.getSeqNoStats().getGlobalCheckpoint();
assertThat(globalCheckPoint, equalTo(2L));
ShardChangesAction.Request request = new ShardChangesAction.Request(shardStats.getShardRouting().shardId());
request.setMinSeqNo(0L);
request.setMaxSeqNo(globalCheckPoint);
ShardChangesAction.Response response = client().execute(ShardChangesAction.INSTANCE, request).get();
assertThat(response.getOperations().size(), equalTo(3));
Translog.Index operation = (Translog.Index) response.getOperations().get(0);
assertThat(operation.seqNo(), equalTo(0L));
assertThat(operation.id(), equalTo("1"));
operation = (Translog.Index) response.getOperations().get(1);
assertThat(operation.seqNo(), equalTo(1L));
assertThat(operation.id(), equalTo("2"));
operation = (Translog.Index) response.getOperations().get(2);
assertThat(operation.seqNo(), equalTo(2L));
assertThat(operation.id(), equalTo("3"));
client().prepareIndex("index", "doc", "3").setSource("{}", XContentType.JSON).get();
client().prepareIndex("index", "doc", "4").setSource("{}", XContentType.JSON).get();
client().prepareIndex("index", "doc", "5").setSource("{}", XContentType.JSON).get();
shardStats = client().admin().indices().prepareStats("index").get().getIndex("index").getShards()[0];
globalCheckPoint = shardStats.getSeqNoStats().getGlobalCheckpoint();
assertThat(globalCheckPoint, equalTo(5L));
request = new ShardChangesAction.Request(shardStats.getShardRouting().shardId());
request.setMinSeqNo(3L);
request.setMaxSeqNo(globalCheckPoint);
response = client().execute(ShardChangesAction.INSTANCE, request).get();
assertThat(response.getOperations().size(), equalTo(3));
operation = (Translog.Index) response.getOperations().get(0);
assertThat(operation.seqNo(), equalTo(3L));
assertThat(operation.id(), equalTo("3"));
operation = (Translog.Index) response.getOperations().get(1);
assertThat(operation.seqNo(), equalTo(4L));
assertThat(operation.id(), equalTo("4"));
operation = (Translog.Index) response.getOperations().get(2);
assertThat(operation.seqNo(), equalTo(5L));
assertThat(operation.id(), equalTo("5"));
}
}