The simplest solution to really isolate sandbox is to use Vagrant/Virtualbox image. I recently tried to setup docker HDP and encountered same problem as you described, but with port 2049. nfsd 2924 root 9u IPv4 0x467a33f127881a43 0t0 TCP *:2049 (LISTEN) nfsd 2924 root 10u IPv6 0x467a33f11dc28473 0t0 TCP *:2049 (LISTEN) I am on Mac Yosemite. Previously I had been using VirtualBox version of HDP. The only problem that I had was long loading time (happened because VM lacked memory), but after I fine-tuned VM, everything is working fast and stable. Easiest way. ... View more

What is the reason behind separation into HDP and HDF? It is very often that company needs both real-time data processing and batch processing, why not to make single package? ... View more

INSERT OVERWRITE DIRECTORY "hdfs://sandbox-hdp.hortonworks.com/tmp/hey2" SELECT * FROM mytable; (i.e. you need to specify full name of cluster) works fine when you have correct configuration in Ranger, but INSERT OVERWRITE DIRECTORY "/tmp/hey2" SELECT * FROM mytable; will fail. At least this is true for HDP 2.6.3 ... View more

INSERT OVERWRITE DIRECTORY "hdfs://sandbox-hdp.hortonworks.com/tmp/hey2" SELECT * FROM mytable; (i.e. you need to specify full name of cluster) works fine when you have correct configuration in Ranger, but INSERT OVERWRITE DIRECTORY "/tmp/hey2" SELECT * FROM mytable; will fail. At least this is true for HDP 2.6.3 ... View more