Re: Apache Drill & LDAP

2018-12-12 Thread Sorabh Hamirwasia
Hi Alaa, Drill provides support for using PAM modules for authentication. By default it only uses unix user for the authentication and enforces authentication rules as defined in sudo and login pam profiles[1]. But PAM can also be configured to use ldap using the provided module libpam-ldap for aut

Re: Is there any plan for drill to support Parquet Format version 2.5 added column indexes?

2018-12-12 Thread Aman Sinha
This seems quite interesting. Drill does row group pruning, but doing the page level pruning based on indexes would be big win. Also, as you may know, Drill recently added a feature to leverage secondary indexes in NoSQL databases [1]. However, we have to see whether that capability applies to th

Is there any plan for drill to support Parquet Format version 2.5 added column indexes?

2018-12-12 Thread Lou kevin
Hi, I am a drill user and use parquet as the store format. I have known some new feature has been added to the latest Parquet Format. The new Parquet feature of column indexes seams very attractive and is there any plan to be supported in drill? thanks very much! the feature detail: https://githu