Hello Chun Chang Thanks for your reply. I need some information:- Please help.
1) How to assigning proper ACLs..? 2) I have tried PAM authentication in Window. But i am getting following error:- Failure in starting embedded Drillbit: org.apache.drill.exec.exception.DrillbitStartupException: Problem in finding the native library of JPAM (Pluggable Authenticator Module API). Make sure to set Drillbit JVM option 'java.library.path' to point to the directory where the native JPAM exists.:Could not initialize class net.sf.jpam.Pam (state=,code=0) Would you please help me out .?