@Override
public void clusterChanged(ClusterChangedEvent event) {
// clear the query parser cache if the metadata (mappings) changed...
if (event.metaDataChanged()) {
queryParserCache.clear();
}
}
@Override
public void close() throws ElasticSearchException {
filterCache.close();
fieldDataCache.close();
idCache.close();
queryParserCache.close();
if (clusterService != null) {
clusterService.remove(this);
}
}
public void clear() {
filterCache.clear();
fieldDataCache.clear();
idCache.clear();
queryParserCache.clear();
}