Create spark_java_restful_apis.md
Create spark_java_restful_apis.md
UCSB-CS56-pconrad/UCSB-CS56-pconrad.github.io,UCSB-CS56-pconrad/UCSB-CS56-pconrad.github.io,UCSB-CS56-pconrad/UCSB-CS56-pconrad.github.io