hello, i have a a spark streaming program that will aggregate and process data in a window of 15 minutes. the output of this needs to be pushed to oracle tables. what would be the best approach here? if i write my data into hive and then use sqoop to push it to oracle, then i will have to schedule my sqoop job in a certain frequency and sqoop should somehow understand what data it pulled before and what is delta that it should pull from hive now. i am not sure if sqoop can do that. what would you suggest? thank you. ... View more

hello, please suggest any api's to transfer/put a file into hdfs from a web interface. the user will have to hit an upload button to select the file from windows machine and at completion the file should transfer to hdfs. thanks for any ideas. i looked up webhdfs but did not see any option to solve my problem. ... View more