Hosts not listed anymore after Ambari upgrade to 2.4.1

[#1]

Hello,

After an upgrade to the version HDP 2.4 with Ambari 2.4.1, we are unable to see the list of hosts managed by the cluster on the Hosts tab.

is there any way to enable/register again hosts in that view ?

Thanks in advance.

Kind regards

LC

[#2]

Is there any solution for this issue?

I recently upgraded my Hadoop

Ambari 2.2.0.0. to 2.4.2.0

and HDP-2.3.4.0-3485 to 2.5.0.0

Both Hosts and Version information are not displayed

[#3]

Hello,

No solution to this issue, except re-installing the cluster!

Before doing so, we have renamed the HDFS directories in order to preserve the data.

rgds

Laurent