[jira] [Created] (AMBARI-15048) ambari should make sure it uses only leaf queue name in configs

["Andrew Onischuk (JIRA)" <ji...@apache.org>]

Andrew Onischuk created AMBARI-15048:
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             Summary: ambari should make sure it uses only leaf queue name in configs
                 Key: AMBARI-15048
                 URL: https://issues.apache.org/jira/browse/AMBARI-15048
             Project: Ambari
          Issue Type: Bug
            Reporter: Andrew Onischuk
            Assignee: Andrew Onischuk
             Fix For: 2.2.2
         Attachments: AMBARI-15048.patch

I have a cluster where i have nested queues like hive.tpcds, hive.tpch etc.


What i noticed when i added ranger to my cluster my hive configs changed for
hive server2 default queue names to hive.tpcds etc. Fully qualified queue
names do no work.
Instead
ambari should make sure it should queue names to just the leaf node like
tpcds, tpch etc. In the CS view we probably also need to make sure that leaf
queue names are unique.

So after adding ranger HS2 service alerts started showing and HS2 died as it
was referring to a queue that yarn does not resolve. So i had to revert the
queue config change to only have leaf nodes. Thats how i had setup the cluster
before





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