I have hdp2.4.2 with ambari2.2.2 and trying to integrate ambari with AD. I have run "ambari-server setup-ldap", which updated the ambari.properties. However, when I try to perform a sync either with all or selected users/groups, it throws error.
Syncing all.ERROR: Exiting with exit code 1.
REASON: Sync event creation failed. Error details: HTTP Error 400: Cycle Detected
To detect the problem as AD or ambari issue, I reverted ambari.properties to the previous version (without AD settings). And I added just the following property -
The error comes up again. HTTP error also indicating the same. I couldn't find much help on this.
I am not sure this is Ambari so much as your setup. A Cycle Detected error normally comes about when you have a proxy pointed to itself. Can you tell me, do you have an ambari proxy set in your /var/lib/ambari-server/ambari-env.sh? If so, did you exclude the ldap server that you configured in your setup-ldap? This might be the issue.