While trying to load data to MySQL I am getting following error: ~/YCSB$ bin/ycsb load jdbc -P workloads/workloada -P db.properties [WARN] Running against a source checkout. In order to get our ...

This issue is not related to Presto. The output you posted is from the Hive CLI. You may want to ask about or report an issue with the Hive project, instead.

JPA 3 and Hibernate persistence.xml file As developers migrate their old Java Persistence API applications to JPA 3, their progress is often halted when an incorrectly configured JPA 3 persistence.xml ...