Impala's gerrit-verify-merge script kicks off a pre-commit set of jobs for a particular patch, and then submits that patch if they are successful. All committers should be able to run that job (so
IMPALA-3227 is of great importance for visibility here).
We should move that script into the main Impala repository (along with any other scripts that are useful for the standard workflow). Any dependencies on the Impala auxiliary script repository should be removed.