-MapR-FS -encryption at directory level
July 19, 2021
1. Third party tools which support hdfs have to recompile to use on maprfs. Maprfs is totally not compatible with hdfs. I cannot understand. MapR can easily update the code to let hdfs path automatically be recognized as maprfs, but I don't know why mapr tries to discourage users to use tools which was developed only for hdfs. 2. Maprfs mount sometimes can become really slow, admin team has to reboot to resolve the issue. 3. The upgrade process has too many manual process. MapR can simplify it. 4. Overall the MapR streaming and MapRDB products are too expensive.
October 2, 2018