protected IndexerBase(int pageSize, IEsHandle es, ILog log)
{
PageSize = pageSize;
Es = es;
_log = log;
Es.Mapping <T>();
pageQueue = GeneratePageQueue();
}
protected IndexerSimpleBase(IEsHandle es, ILog log)
{
Es = es;
_log = log;
Es.Mapping <T>();
}