It looks like you’ve changed the Hbase parameter zookeeper.znode.parent since the last release of HDP.
While with the previous release it was set to “hbase”, now it’s configured as “hbase-unsecure”.
Consequently, some products like OpenTSDB don’t work anymore natively with HDP because they are looking at “hbase” zkbasedir when connecting to Zookeeper
(although, you can specify a commandline parameter to opentsdb to specify this new directory : zkbasedir)
The problem is that it’s not possible to change that parameter in Ambari Web UI, because it’s not listed. If you try the ” Advanced tab”, Ambari complains about the fact this parameter is already set and you’re not able to erase it.
So my question is why did you change this default value, and is there any durable way to change it again ? (if I change it manually, modifications will be lost as soon as my hbase service will be restarted with Ambari)
Many thanks in advance, and best regards,