Error E10005 / unknown host after moving Oozie

[#1]

Hello

I moved my Oozie server between nodes today and while the move was successful for Ambari, and in the great lines, all the Coordinator jobs are failing since with Error 10005, java Exception UnknownHost, 'ha name of the name nodes'

Apparently Oozie server is struggling located The name node which is in HA mode

The hdfs- and core-site.xml look good and in sync with the rest of the cluster, the proxy config in Hdfs and other services are properly set. I'm running out of idea on where to look.

Any suggestions?

Thanks

Christophe

[#2 · Accepted solution]

Fixed!

The HDFS client was not installed on the new Oozie server.