> On April 22, 2016, 5:33 p.m., Jayush Luniya wrote:
> > ambari-server/src/main/resources/stacks/stack_advisor.py, line 522
> > <https://reviews.apache.org/r/44210/diff/2/?file=1348350#file1348350line522>
> >
> >     loadServiceAdvisor() instead?
> 
> Tim Thorpe wrote:
>     If I follow the tradition of the scripts/stack_advisor.py, I guess I 
> should call it def instantiateServiceAdvisor().  Any one of those names are 
> fine by me.  create or instantiate are more accurate names I think, because 
> it actually does both load the script and create an instance.

instantiateServiceAdvisor() is fine.


- Jayush


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On April 22, 2016, 4:39 p.m., Tim Thorpe wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/44210/
> -----------------------------------------------------------
> 
> (Updated April 22, 2016, 4:39 p.m.)
> 
> 
> Review request for Ambari, Jayush Luniya, Sumit Mohanty, Srimanth Gunturi, 
> and Yusaku Sako.
> 
> 
> Bugs: AMBARI-15226
>     https://issues.apache.org/jira/browse/AMBARI-15226
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> Currently the stack advisor is defined under each stack version such as 
> HDP/2.3. The problem with this is that it restricts the services that can be 
> added to the stack. If a custom service is to be added, they would need to 
> modify the stack advisor. If the configuration recommendation and validation 
> can be done at the service level then the custom service could just include 
> their own recommendations and validations separately.
> 
> 
> Diffs
> -----
> 
>   ambari-server/src/main/assemblies/server.xml e1a4919 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/AmbariMetaInfo.java
>  df65010 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/stackadvisor/commands/StackAdvisorCommand.java
>  00c8696 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/StackServiceResponse.java
>  ca1968e 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/StackServiceResourceProvider.java
>  6c6fa91 
>   
> ambari-server/src/main/java/org/apache/ambari/server/stack/CommonServiceDirectory.java
>  636de37 
>   
> ambari-server/src/main/java/org/apache/ambari/server/stack/ServiceDirectory.java
>  d574d60 
>   
> ambari-server/src/main/java/org/apache/ambari/server/stack/ServiceModule.java 
> b7e09a9 
>   
> ambari-server/src/main/java/org/apache/ambari/server/stack/StackServiceDirectory.java
>  d27e52a 
>   ambari-server/src/main/java/org/apache/ambari/server/state/ServiceInfo.java 
> db95fec 
>   
> ambari-server/src/main/resources/common-services/HAWQ/2.0.0/service_advisor.py
>  PRE-CREATION 
>   
> ambari-server/src/main/resources/common-services/PXF/3.0.0/service_advisor.py 
> PRE-CREATION 
>   ambari-server/src/main/resources/properties.json eac0dbd 
>   ambari-server/src/main/resources/stacks/HDP/2.0.6/services/stack_advisor.py 
> 0130483 
>   ambari-server/src/main/resources/stacks/HDP/2.3/services/stack_advisor.py 
> 3a65541 
>   ambari-server/src/main/resources/stacks/service_advisor.py PRE-CREATION 
>   ambari-server/src/main/resources/stacks/stack_advisor.py 539bd25 
>   ambari-server/src/test/python/stacks/2.3/common/test_stack_advisor.py 
> 6c9fd46 
> 
> Diff: https://reviews.apache.org/r/44210/diff/
> 
> 
> Testing
> -------
> 
> Ran all the non java unit tests.  
> 
> Total run:945
> Total errors:0
> Total failures:0
> 
> Manually configured HAWQ and PXF as part of the HDP 2.3 stack and made sure 
> their service advisors were called.
> 
> 
> Thanks,
> 
> Tim Thorpe
> 
>

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