Critical Description
In method inClause of org.apache.oozie.executor.jpa.BulkJPAExecutor there is a poosibility for SQL injection (https://www.owasp.org/index.php/SQL_injection) : there is no validation of content of string name before it's included in sql script, opening a possibility for a malicious user to inject sql commands.
A simple validation of strings using .matches(...) would fix problem.