Dear All,
I got a performance issue when I selected records(limit 1000) from a Doris mapping table(MySQL,records were around 150K). It took less than 2s to look for the same records from MySQL table directly, but it would take about 20s from the Doris mapping table. My Doris version is 0.12 and I tried to change several Doris configuration/variables, unfortunattely it didn't work. Did someone meet the same situation before to provide any suggestions? Whether proper configuration setting may solve the issue or have to wait JDBC for SQL in version 0.14 release. Appreciated for any feedback. Best Regards, Thomas
