使用JPA 2和Hibernate的Google Cloud Dataflow应用程序无法与BlockingDataflowPipelineRunner一起运行。无法找到persistence.xml

I have a Google Cloud Dataflow application that as part of a transform records some information to a MySQL database through JPA 2 and Hibernate. When running this application with the DirectPipelineRunner it locates the persistence.xml and runs fine.I have a Google Cloud Dataflow application that