upgrade HDP 2.4

[#1]

i cant Register Target Version 2.4 into HDP 2.3.4, my ambari version is:

ADMIN_VIEW{2.2.0.0

[#2]

Understanding that the 2.4 doesn't appear in the dropdown, are you still able to use an arbitrary number and register the correct repo(s) from here: http://docs.hortonworks.com/HDPDocuments/Ambari-2.2.1.1/bk_Installing_HDP_AMB/content/_hdp_24_reposi... ?

[#3]

Ok thanks:

actually we are going to use sparkR and i would like to use the last version of spark so, first i need to update de ambari 2.2.1 right??? and then update de hdp???

thanks

[#4]

Hi:

After upgrade the ambari 2.2.1, i can upgrade the hdp 2.4.

Many thanks