01-31-2019 01:26 AM
Cross-posting from stackoverflow :-
Can someone let me know how can we upgrade an unmanaged CDH Cluster from 5.16 to 6.1?
I am not able to locate any docs to upgrade unmanaged cluster (running 5.16) via command line like the one below for 5.15
Can someone point me to the corresponding doc for 6.1?
03-13-2019 07:18 PM - edited 03-13-2019 07:25 PM
Starting with Cloudera Manager 6 and CDH6, any new clusters (either CDH5 or CDH6) installed without Cloudera Manager and not managed by Cloudera Manager are no longer be supported. Package-based installation of CDH and Cloudera Manager agent binaries is still supported, but clusters must be created, managed and upgraded using Cloudera Manager to be eligible for support. Existing unmanaged CDH5 clusters created prior to the release of Cloudera Manager 6 will continue to be supported until the End-Of-Life date of CDH5.
This explains why there is no such documentation available for CDH 6.x because it is expected that installations will occur using Cloudera Manager (i.e. CM-managed).
Hope this answers your query and apologies for not being able to get back to you earlier.
06-12-2019 05:05 AM - edited 06-12-2019 05:10 AM
Thanks @SidAhuja .
Is there any way by which an Unmanaged 5.x cluster can move to CDH 6.x (may be adding it in Cloudera Manager and then moving to 6.x)?