/*
* 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.solr.cloud;
import org.apache.solr.client.solrj.request.CollectionAdminRequest;
import org.apache.solr.common.cloud.ZkStateReader;
import org.apache.solr.common.util.NamedList;
import org.junit.Test;
public class SimpleCollectionCreateDeleteTest extends AbstractFullDistribZkTestBase {
public SimpleCollectionCreateDeleteTest() {
sliceCount = 1;
}
@Test
@ShardsFixed(num = 1)
public void test() throws Exception {
String overseerNode = OverseerCollectionConfigSetProcessor.getLeaderNode(cloudClient.getZkStateReader().getZkClient());
String notOverseerNode = null;
for (CloudJettyRunner cloudJetty : cloudJettys) {
if (!overseerNode.equals(cloudJetty.nodeName)) {
notOverseerNode = cloudJetty.nodeName;
break;
}
}
String collectionName = "SimpleCollectionCreateDeleteTest";
CollectionAdminRequest.Create create = new CollectionAdminRequest.Create()
.setCollectionName(collectionName)
.setNumShards(1)
.setReplicationFactor(1)
.setCreateNodeSet(overseerNode)
.setStateFormat(2);
NamedList<Object> request = create.process(cloudClient).getResponse();
if (request.get("success") != null) {
assertTrue(cloudClient.getZkStateReader().getZkClient().exists(ZkStateReader.COLLECTIONS_ZKNODE + "/" + collectionName, false));
CollectionAdminRequest.Delete delete = new CollectionAdminRequest.Delete();
delete.setCollectionName(collectionName);
cloudClient.request(delete);
assertFalse(cloudClient.getZkStateReader().getZkClient().exists(ZkStateReader.COLLECTIONS_ZKNODE + "/" + collectionName, false));
// create collection again on a node other than the overseer leader
create = new CollectionAdminRequest.Create()
.setCollectionName(collectionName)
.setNumShards(1)
.setReplicationFactor(1)
.setCreateNodeSet(notOverseerNode)
.setStateFormat(2);
request = create.process(cloudClient).getResponse();
assertTrue("Collection creation should not have failed", request.get("success") != null);
}
}
}