Sending pandas dataframe to java application
Have you tried using xml to transfer the data between the two applications ? 
My next suggestion would be to output the data in JSON format in a txt file and then call the java application which will read the JSON from the text file.
I have created a python script for predictive analytics using pandas,numpy etc. I want to send my result set to java application . Is their simple way to do it. I found we can use Jython for java python integration but it doesn't use many data analysis libraries. Any help will be great . Thank you .