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* this work for additional information regarding copyright
* ownership. Elasticsearch 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.elasticsearch.cluster;
import org.elasticsearch.action.UnavailableShardsException;
import org.elasticsearch.action.index.IndexResponse;
import org.elasticsearch.client.Requests;
import org.elasticsearch.common.Priority;
import org.elasticsearch.test.ElasticsearchIntegrationTest;
import org.elasticsearch.test.ElasticsearchIntegrationTest.ClusterScope;
import org.junit.Test;
import static org.elasticsearch.client.Requests.createIndexRequest;
import static org.elasticsearch.common.settings.ImmutableSettings.settingsBuilder;
import static org.elasticsearch.common.unit.TimeValue.timeValueSeconds;
import static org.elasticsearch.test.ElasticsearchIntegrationTest.*;
import static org.hamcrest.Matchers.equalTo;
/**
*
*/
@ClusterScope(scope= Scope.TEST, numDataNodes =0)
public class SimpleDataNodesTests extends ElasticsearchIntegrationTest {
@Test
public void testDataNodes() throws Exception {
internalCluster().startNode(settingsBuilder().put("node.data", false).build());
client().admin().indices().create(createIndexRequest("test")).actionGet();
try {
client().index(Requests.indexRequest("test").type("type1").id("1").source(source("1", "test")).timeout(timeValueSeconds(1))).actionGet();
fail("no allocation should happen");
} catch (UnavailableShardsException e) {
// all is well
}
internalCluster().startNode(settingsBuilder().put("node.data", false).build());
assertThat(client().admin().cluster().prepareHealth().setWaitForEvents(Priority.LANGUID).setWaitForNodes("2").setLocal(true).execute().actionGet().isTimedOut(), equalTo(false));
// still no shard should be allocated
try {
client().index(Requests.indexRequest("test").type("type1").id("1").source(source("1", "test")).timeout(timeValueSeconds(1))).actionGet();
fail("no allocation should happen");
} catch (UnavailableShardsException e) {
// all is well
}
// now, start a node data, and see that it gets with shards
internalCluster().startNode(settingsBuilder().put("node.data", true).build());
assertThat(client().admin().cluster().prepareHealth().setWaitForEvents(Priority.LANGUID).setWaitForNodes("3").setLocal(true).execute().actionGet().isTimedOut(), equalTo(false));
IndexResponse indexResponse = client().index(Requests.indexRequest("test").type("type1").id("1").source(source("1", "test"))).actionGet();
assertThat(indexResponse.getId(), equalTo("1"));
assertThat(indexResponse.getType(), equalTo("type1"));
}
private String source(String id, String nameValue) {
return "{ type1 : { \"id\" : \"" + id + "\", \"name\" : \"" + nameValue + "\" } }";
}
}