Thank you @Andres Koitmäe But according to this link storm and kafka will not be removed from HDP version 3.0.0 ... View more

Thank you. I understood from the last link that : HDF - is used to handle Data in Motion HDP - is used to handle Data at Rest But HDP contains storm (real time message processing) and Kafka ( distributed messaging system ). So can we say that HDP can be used also to handle data in motion ? ... View more