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From "Jaimin Jetly" <>
Subject Review Request 35996: Attempting to add service atlas does not show identities in kerberized cluster
Date Mon, 29 Jun 2015 03:45:26 GMT

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Review request for Ambari, Richard Zang, Srimanth Gunturi, and Yusaku Sako.

Bugs: AMBARI-12197

Repository: ambari


While adding a new service in kerberized cluster, we are using kerberos descriptor persisted
at cluster resource endpoint. This kerberos descriptor has kerberos definition for all services
present in the stack definition when kerberos wizard was executed.

When a kerberos supporting uninstalled service and non-existing in a stack of already kerberized
cluster gets added later in the stack via HDP upgrade, Add service wizard triggered subsequently
after upgrade to install that service will not show kerberos identities or configuration of
that service for any user customizations. 

As part of this patch, new services properties are fetched from stack descriptor instead of
cluster descriptor. Also all the kerberos realted configuration (identities and properties)
of a service in the stack descriptor that are not present in the cluster descriptor are shown
for customization and applied to the cluster.


  ambari-web/app/controllers/main/admin/kerberos/step4_controller.js 6746f0a 
  ambari-web/app/controllers/main/service/add_controller.js a33ccaf 
  ambari-web/app/mixins/wizard/addSecurityConfigs.js 7e436ae 



Tested e2e.
Verified that all unit test for ambari-web passess.


Jaimin Jetly

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