Changing javacallout policy upload jar size limit.

[rashid4844]

Hi,

I have changed the property in the following locations: cassandra.yaml (in Cassandra) and conf/apigee/management- server/repository.properties. 
when i restart the Cassandra node it reverts the property thrift_framed_transport_size_in_mb back to the default size of 15 MB.

Any help here would be appreciated