When running search the Client is reporting the following error "Stream was too long" and never completes/hangs and has to be ended to get it back.
原因
The "Stream was too long" error in the CA Client is the result of the Query engine returning a data set from SQL that exceeds the size limit of the System.IO.MemoryStream base class:
As the above occurred on a AD queries search the event size exceeded size limit of the System.IO.MemoryStream. Possible to remove columns for returned results.