I have an issue that occurs when a try to create a Raw Reflection on a VDS. This is the error message :
“Query was cancelled because it exceeded the memory limits set by the administrator. Expected at least 208.79GB bytes, but only had 8.00GB available.”
It says that Dremio needs 208.79GB minimum: it’s too much compare to the simple query that is processed, this VDS return about 5000 recodrs only.
NB : The query in this VDS is the UNION ALL of 3 other VDSs, each one of these 3 VDSs is accelerated by Raw Reflection.
I’m Using Dremio 4.8.0