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https://issues.apache.org/jira/browse/AMBARI-12567?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14645338#comment-14645338
 ] 

Hudson commented on AMBARI-12567:
---------------------------------

ABORTED: Integrated in Ambari-branch-2.1 #284 (See 
[https://builds.apache.org/job/Ambari-branch-2.1/284/])
AMBARI-12567. Blueprint provisioning code needs more debug logging. 
(rnettleton) (rnettleton: 
http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=769ab03ca78c43e80add64cbc207c77285f6046f)
* 
ambari-server/src/main/java/org/apache/ambari/server/topology/LogicalRequest.java
* 
ambari-server/src/main/java/org/apache/ambari/server/topology/TopologyManager.java
* 
ambari-server/src/main/java/org/apache/ambari/server/topology/ClusterTopologyImpl.java
* 
ambari-server/src/main/java/org/apache/ambari/server/topology/AmbariContext.java
* ambari-server/src/main/java/org/apache/ambari/server/topology/HostRequest.java


> Blueprint provisioning code needs more debug logging
> ----------------------------------------------------
>
>                 Key: AMBARI-12567
>                 URL: https://issues.apache.org/jira/browse/AMBARI-12567
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.1.0
>            Reporter: Robert Nettleton
>            Assignee: Robert Nettleton
>             Fix For: 2.1.1
>
>         Attachments: AMBARI-12567.patch
>
>   Original Estimate: 24h
>  Remaining Estimate: 24h
>
> The new Blueprint dynamic provisioning mechanism, added in Ambari 2.1.0, does 
> not log much useful information when handling the setup of a cluster.  
> This is particularly problematic in large cluster deployments that use the 
> predicate syntax in the cluster creation template.  
> Logging should be added to the TopologyManager and other classes in this area 
> of Blueprints in order to facilitate simpler debugging of problems, 
> particularly problems that occur in large-scale, high-concurrency 
> environments.  
> I'm working on a fix for this, and will be submitting a patch shortly.  



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