[CAY-2434] Deserialization problem with SQLSelect.dataRowQuery() and different Java versions

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 4.1.M1
• Component/s: ROP
• Environment: cayenne-server ; cayenne-client-jetty ; cayenne-protostuff
• Assignee: Unassigned
• Reporter: Andrey
• Created: 17/May/18 09:37
• Updated: 17/May/18 09:37

Description

To reproduce I used tutorial-rop-client-http2 and tutorial-rop-server-http2: 

• Server - run with Java 8, Client - run with Java 9 
• add to client data row query, e.g. :

  SQLSelect.dataRowQuery("SELECT COUNT(*) FROM Painting").select(context);
  

Server exception:

javax.servlet.ServletException: io.protostuff.ProtostuffException: Corrupt input.
at org.apache.cayenne.rop.ROPServlet.doPost(ROPServlet.java:130)