/// <summary>
/// Split the list into sub-lists of batch size, and insert
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="items"></param>
/// <param name="batchSize"></param>
/// <param name="index"></param>
private void InsertInYearBatches <T>(List <T> items, string index) where T : Reading
{
var now = DateTime.UtcNow;
foreach (var x in items)
{
x.ingestionTimeStamp = now;
}
Utils.Log($"Bulk inserting {items.Count()} for {index}...");
EsClient.BulkInsert(index, items);
}
