Greetings, We are trying out Spark 2 + ThriftServer to join multiple collections from a Solr Cloud (6.4.x). I have followed this blog https://lucidworks.com/2015/08/20/solr-spark-sql-datasource/
I understand that initially spark populates the temporary table with 18633014 records and takes its due time, however any following SQLs on the temporary table take the same amount of time . It seems the temporary tables is not being re-used or cached. The fields in the solr collection do not have the docValue enabled, could that be the reason? Apparently I have missed a trick regards, Imran -- I.R
