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From Andrew Onischuk <>
Subject Review Request 43579: ambari should make sure it uses only leaf queue name in configs
Date Mon, 15 Feb 2016 15:03:03 GMT

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Review request for Ambari and Srimanth Gunturi.

Bugs: AMBARI-15048

Repository: ambari


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. See
for info. 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


  ambari-server/src/main/resources/stacks/HDP/2.2/services/ 3ebb25f 
  ambari-server/src/test/python/stacks/2.2/common/ 6984e0e 



mvn clean test


Andrew Onischuk

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