/*
* 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.ambari.logsearch.handler;
import org.apache.ambari.logsearch.conf.SolrPropsConfig;
import org.apache.solr.client.solrj.impl.CloudSolrClient;
import org.apache.solr.client.solrj.request.CollectionAdminRequest;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class ReloadCollectionHandler implements SolrZkRequestHandler<Boolean> {
private static final Logger LOG = LoggerFactory.getLogger(ReloadCollectionHandler.class);
@Override
public Boolean handle(CloudSolrClient solrClient, SolrPropsConfig solrPropsConfig) throws Exception {
boolean result = false;
try {
LOG.info("Reload collection - '{}'", solrPropsConfig.getCollection());
CollectionAdminRequest.Reload reloadCollectionRequest = new CollectionAdminRequest.Reload();
reloadCollectionRequest.setCollectionName(solrPropsConfig.getCollection());
reloadCollectionRequest.process(solrClient);
result = true;
} catch (Exception e) {
LOG.error(String.format("Reload collection ('%s') failed.", solrPropsConfig.getCollection()), e);
}
return result;
}
}