Hi all, I am using Pentaho v7.1 in Centos 7 VM and MapR 5.20 in another Centos 7 VM.

I am trying to add Drill connection to Pentaho using Generic Database. The error showed:

Error connecting to database: (using class com.mapr.drill.jdbc41.Driver)
[MapR][DrillJDBCDriver](500150) Error setting/closing connection: Client needs authentication but server doesn't support any security mechanisms. Please contact your administrator. [Warn: It may be due to wrong config or a security attack in progress.]