* to a tablespace/version which is not "warmed" (e.g. after Splout restart, or after long inactivity).
*/
private Element loadManagerInEHCache(String tablespace, long version, int partition, File dbFolder, PartitionMetadata partitionMetadata) throws DNodeException {
try {
// Create new EHCache item value with a {@link EngineManager}
EngineManager manager = factory.getManagerIn(dbFolder, partitionMetadata);
String dbKey = tablespace + "_" + version + "_" + partition;
Element dbPoolInCache = new Element(dbKey, manager);
dbCache.put(dbPoolInCache);
return dbPoolInCache;
} catch(Exception e) {