Upload mysql dump into database

Hi.  I am using Liquibase in a Dropwizard java project with Gradle.  I have attempted to load a mysql dump via several different approaches, none of which have been successful.  I’d very much appreciate some guidance on how someone else managed to upload a sql dump.

< ./schema-init.sql

it failed on account of not being able to see the bash file in the adjacent directory.  Can Liquibase not handle relative paths?

 Cannot run program “…/sql/init.sh”: error=2, No such file or directory