svn commit: r30398 - in /release/impala: 2.12.0/ 3.0.0/

[jbapple]

Author: jbapple
Date: Wed Oct 24 19:21:23 2018
New Revision: 30398

Log:
Remove older Impala releases with security issues, 3.0 and 2.12

Removed:
    release/impala/2.12.0/
    release/impala/3.0.0/