binary to hexadecimal in zeppelin

we have hashed data saved in mongodb in binary format to compress the data...we want to convert that binary back to hash value while displaying result in zeppelin Regards Pawan

interpretor not found

whenever i restart zeppelin-daemon and try to load mongodb driver, it shows interpretor not found Thanks Pawan

zeppelin on mongodb

i am trying to use mongodb as a source and execute join queries on top of 2 collections which is more than 500GB, when i take small collections, it works fine however when i try to register temp table RDD for bigger collections, it is not working it just shows running Regards Pawan