subject:"Review Request 47656\: AMBARI\-12885 \- Dynamic stack extensions \- install and upgrade support for custom services"

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

2016-06-21 Thread Jayush Luniya


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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/47656/#review138862
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Ship it!




Ship It!

- Jayush Luniya


On June 20, 2016, 4:18 p.m., Tim Thorpe wrote:
> 
> ---
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/47656/
> ---
> 
> (Updated June 20, 2016, 4:18 p.m.)
> 
> 
> Review request for Ambari, Alexander Denissov, Alejandro Fernandez, bhuvnesh 
> chaudhary, Jayush Luniya, Oleksandr Diachenko, Sumit Mohanty, Srimanth 
> Gunturi, and Yusaku Sako.
> 
> 
> Bugs: AMBARI-12885
> https://issues.apache.org/jira/browse/AMBARI-12885
> 
> 
> Repository: ambari
> 
> 
> Description
> ---
> 
> The purpose of this proposal is to facilitate adding custom services to an 
> existing stack. Ideally this would support adding and upgrading custom 
> services separately from the core services defined in the stack. In 
> particular we are looking at custom services that need to support several 
> different stacks (different distributions of Ambari). The release cycle of 
> the custom services may be different from that of the core stack; that is, a 
> custom service may be upgraded at a different rate than the core distribution 
> itself and may be upgraded multiple times within the lifespan of a single 
> release of the core distribution.
> 
> One possible approach to handling this would be dynamically extending a stack 
> (after install time). It would be best to extend the stack in packages where 
> a stack extension package can have one or more custom services.
> 
> 
> Diffs
> -
> 
>   ambari-server/conf/unix/ambari.properties a88a025 
>   ambari-server/src/main/assemblies/server.xml 1560d8d 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionLinkResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionVersionResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ResourceInstanceFactoryImpl.java
>  cf7c391 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/AmbariMetaInfo.java
>  f0928cf 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionLinksService.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionsService.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/StacksService.java
>  557ce98 
>   
> ambari-server/src/main/java/org/apache/ambari/server/configuration/Configuration.java
>  2b7fca0 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementController.java
>  b488af3 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementControllerImpl.java
>  b5c6fc2 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkRequest.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkResponse.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionRequest.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionResponse.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionRequest.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionResponse.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/AbstractControllerResourceProvider.java
>  3721113 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/Extension.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionLinkResourceProvider.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionResourceProvider.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionVersionResourceProvider.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/spi/Resource.java
>  99e4ccd 
>   
> ambari-server/src/main/java/org/apache/ambari/server/orm/dao/ExtensionDAO.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/orm/dao/ExtensionLinkDAO.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/orm/entities/ExtensionEntity.java
>  PRE-CREATION 
>   
>

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

2016-06-20 Thread Alejandro Fernandez


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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/47656/#review138682
---


Ship it!




Pushed to trunk, commit 300a7e21d109ef731af65dc8652e057065081bb2
branch-2.4, commit 9ce79716d62b98765502dccb1497f12110125082

- Alejandro Fernandez


On June 20, 2016, 4:18 p.m., Tim Thorpe wrote:
> 
> ---
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/47656/
> ---
> 
> (Updated June 20, 2016, 4:18 p.m.)
> 
> 
> Review request for Ambari, Alexander Denissov, Alejandro Fernandez, bhuvnesh 
> chaudhary, Jayush Luniya, Oleksandr Diachenko, Sumit Mohanty, Srimanth 
> Gunturi, and Yusaku Sako.
> 
> 
> Bugs: AMBARI-12885
> https://issues.apache.org/jira/browse/AMBARI-12885
> 
> 
> Repository: ambari
> 
> 
> Description
> ---
> 
> The purpose of this proposal is to facilitate adding custom services to an 
> existing stack. Ideally this would support adding and upgrading custom 
> services separately from the core services defined in the stack. In 
> particular we are looking at custom services that need to support several 
> different stacks (different distributions of Ambari). The release cycle of 
> the custom services may be different from that of the core stack; that is, a 
> custom service may be upgraded at a different rate than the core distribution 
> itself and may be upgraded multiple times within the lifespan of a single 
> release of the core distribution.
> 
> One possible approach to handling this would be dynamically extending a stack 
> (after install time). It would be best to extend the stack in packages where 
> a stack extension package can have one or more custom services.
> 
> 
> Diffs
> -
> 
>   ambari-server/conf/unix/ambari.properties a88a025 
>   ambari-server/src/main/assemblies/server.xml 1560d8d 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionLinkResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionVersionResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ResourceInstanceFactoryImpl.java
>  cf7c391 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/AmbariMetaInfo.java
>  f0928cf 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionLinksService.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionsService.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/StacksService.java
>  557ce98 
>   
> ambari-server/src/main/java/org/apache/ambari/server/configuration/Configuration.java
>  2b7fca0 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementController.java
>  b488af3 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementControllerImpl.java
>  b5c6fc2 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkRequest.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkResponse.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionRequest.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionResponse.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionRequest.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionResponse.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/AbstractControllerResourceProvider.java
>  3721113 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/Extension.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionLinkResourceProvider.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionResourceProvider.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionVersionResourceProvider.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/spi/Resource.java
>  99e4ccd 
>   
> ambari-server/src/main/java/org/apache/ambari/server/orm/dao/ExtensionDAO.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/orm/dao/ExtensionLinkDAO.java
>  PRE-CREATION 
>   
>

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

2016-06-20 Thread Tim Thorpe



> On June 15, 2016, 8:21 p.m., Alejandro Fernandez wrote:
> > Tim, let me know if you want me to commit this to trunk.

Can you commit the latest patch that fixes the UpgradeCatalog240Test issue both 
to trunk and 2.4?  Thanks


- Tim


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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/47656/#review137828
---


On June 20, 2016, 4:18 p.m., Tim Thorpe wrote:
> 
> ---
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/47656/
> ---
> 
> (Updated June 20, 2016, 4:18 p.m.)
> 
> 
> Review request for Ambari, Alexander Denissov, Alejandro Fernandez, bhuvnesh 
> chaudhary, Jayush Luniya, Oleksandr Diachenko, Sumit Mohanty, Srimanth 
> Gunturi, and Yusaku Sako.
> 
> 
> Bugs: AMBARI-12885
> https://issues.apache.org/jira/browse/AMBARI-12885
> 
> 
> Repository: ambari
> 
> 
> Description
> ---
> 
> The purpose of this proposal is to facilitate adding custom services to an 
> existing stack. Ideally this would support adding and upgrading custom 
> services separately from the core services defined in the stack. In 
> particular we are looking at custom services that need to support several 
> different stacks (different distributions of Ambari). The release cycle of 
> the custom services may be different from that of the core stack; that is, a 
> custom service may be upgraded at a different rate than the core distribution 
> itself and may be upgraded multiple times within the lifespan of a single 
> release of the core distribution.
> 
> One possible approach to handling this would be dynamically extending a stack 
> (after install time). It would be best to extend the stack in packages where 
> a stack extension package can have one or more custom services.
> 
> 
> Diffs
> -
> 
>   ambari-server/conf/unix/ambari.properties a88a025 
>   ambari-server/src/main/assemblies/server.xml 1560d8d 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionLinkResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionVersionResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ResourceInstanceFactoryImpl.java
>  cf7c391 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/AmbariMetaInfo.java
>  f0928cf 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionLinksService.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionsService.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/StacksService.java
>  557ce98 
>   
> ambari-server/src/main/java/org/apache/ambari/server/configuration/Configuration.java
>  2b7fca0 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementController.java
>  b488af3 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementControllerImpl.java
>  b5c6fc2 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkRequest.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkResponse.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionRequest.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionResponse.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionRequest.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionResponse.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/AbstractControllerResourceProvider.java
>  3721113 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/Extension.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionLinkResourceProvider.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionResourceProvider.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionVersionResourceProvider.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/spi/Resource.java
>  99e4ccd 
>   
> ambari-server/src/main/java/org/apache/ambari/server/orm/dao/ExtensionDAO.java
>  PRE-CREATION 
>   
>

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

2016-06-17 Thread Tim Thorpe


---
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/47656/
---

(Updated June 17, 2016, 12:26 p.m.)


Review request for Ambari, Alexander Denissov, Alejandro Fernandez, bhuvnesh 
chaudhary, Jayush Luniya, Oleksandr Diachenko, Sumit Mohanty, Srimanth Gunturi, 
and Yusaku Sako.


Changes
---

Fixed patch so it can apply over trunk again


Bugs: AMBARI-12885
https://issues.apache.org/jira/browse/AMBARI-12885


Repository: ambari


Description
---

The purpose of this proposal is to facilitate adding custom services to an 
existing stack. Ideally this would support adding and upgrading custom services 
separately from the core services defined in the stack. In particular we are 
looking at custom services that need to support several different stacks 
(different distributions of Ambari). The release cycle of the custom services 
may be different from that of the core stack; that is, a custom service may be 
upgraded at a different rate than the core distribution itself and may be 
upgraded multiple times within the lifespan of a single release of the core 
distribution.

One possible approach to handling this would be dynamically extending a stack 
(after install time). It would be best to extend the stack in packages where a 
stack extension package can have one or more custom services.


Diffs (updated)
-

  ambari-agent/src/main/python/ambari_agent/CustomServiceOrchestrator.py 
fc1b72a 
  ambari-agent/src/main/python/ambari_agent/FileCache.py b7c5dee 
  ambari-server/conf/unix/ambari.properties a88a025 
  ambari-server/src/main/assemblies/server.xml 1560d8d 
  
ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionLinkResourceDefinition.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionResourceDefinition.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionVersionResourceDefinition.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/resources/ResourceInstanceFactoryImpl.java
 cf7c391 
  
ambari-server/src/main/java/org/apache/ambari/server/api/services/AmbariMetaInfo.java
 f0928cf 
  
ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionLinksService.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionsService.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/services/StacksService.java
 557ce98 
  
ambari-server/src/main/java/org/apache/ambari/server/configuration/Configuration.java
 2b7fca0 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementController.java
 b488af3 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementControllerImpl.java
 b5c6fc2 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkRequest.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkResponse.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionRequest.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionResponse.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionRequest.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionResponse.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/AbstractControllerResourceProvider.java
 3721113 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/Extension.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionLinkResourceProvider.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionResourceProvider.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionVersionResourceProvider.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/spi/Resource.java
 99e4ccd 
  
ambari-server/src/main/java/org/apache/ambari/server/orm/dao/ExtensionDAO.java 
PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/orm/dao/ExtensionLinkDAO.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/orm/entities/ExtensionEntity.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/orm/entities/ExtensionLinkEntity.java
 PRE-CREATION 
  ambari-server/src/main/java/org/apache/ambari/server/stack/BaseModule.java 
ef2438f 
  
ambari-server/src/main/java/org/apache/ambari/server/stack/CommonServiceDirectory.java
 cbbdb91

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

2016-06-15 Thread Alejandro Fernandez


---
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/47656/#review137828
---


Ship it!




Tim, let me know if you want me to commit this to trunk.

- Alejandro Fernandez


On June 15, 2016, 2:08 p.m., Tim Thorpe wrote:
> 
> ---
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/47656/
> ---
> 
> (Updated June 15, 2016, 2:08 p.m.)
> 
> 
> Review request for Ambari, Alexander Denissov, Alejandro Fernandez, bhuvnesh 
> chaudhary, Jayush Luniya, Oleksandr Diachenko, Sumit Mohanty, Srimanth 
> Gunturi, and Yusaku Sako.
> 
> 
> Bugs: AMBARI-12885
> https://issues.apache.org/jira/browse/AMBARI-12885
> 
> 
> Repository: ambari
> 
> 
> Description
> ---
> 
> The purpose of this proposal is to facilitate adding custom services to an 
> existing stack. Ideally this would support adding and upgrading custom 
> services separately from the core services defined in the stack. In 
> particular we are looking at custom services that need to support several 
> different stacks (different distributions of Ambari). The release cycle of 
> the custom services may be different from that of the core stack; that is, a 
> custom service may be upgraded at a different rate than the core distribution 
> itself and may be upgraded multiple times within the lifespan of a single 
> release of the core distribution.
> 
> One possible approach to handling this would be dynamically extending a stack 
> (after install time). It would be best to extend the stack in packages where 
> a stack extension package can have one or more custom services.
> 
> 
> Diffs
> -
> 
>   ambari-agent/src/main/python/ambari_agent/CustomServiceOrchestrator.py 
> fc1b72a 
>   ambari-agent/src/main/python/ambari_agent/FileCache.py b7c5dee 
>   ambari-server/conf/unix/ambari.properties a88a025 
>   ambari-server/src/main/assemblies/server.xml 1560d8d 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionLinkResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionVersionResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ResourceInstanceFactoryImpl.java
>  cf7c391 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/AmbariMetaInfo.java
>  f0928cf 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionLinksService.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionsService.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/StacksService.java
>  557ce98 
>   
> ambari-server/src/main/java/org/apache/ambari/server/configuration/Configuration.java
>  2b7fca0 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementController.java
>  b488af3 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementControllerImpl.java
>  ba93d25 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkRequest.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkResponse.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionRequest.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionResponse.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionRequest.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionResponse.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/AbstractControllerResourceProvider.java
>  3721113 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/Extension.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionLinkResourceProvider.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionResourceProvider.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionVersionResourceProvider.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/spi/Resource.java
>  99e4ccd 
>   
> ambari-server/src/main/java/org/apache/ambari/server/orm/dao/ExtensionDAO.java
>  PRE-CREATION 
>   
>

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

2016-06-15 Thread Tim Thorpe


---
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/47656/
---

(Updated June 15, 2016, 2:08 p.m.)


Review request for Ambari, Alexander Denissov, Alejandro Fernandez, bhuvnesh 
chaudhary, Jayush Luniya, Oleksandr Diachenko, Sumit Mohanty, Srimanth Gunturi, 
and Yusaku Sako.


Changes
---

Change unq_ to UQ_ in sql files.


Bugs: AMBARI-12885
https://issues.apache.org/jira/browse/AMBARI-12885


Repository: ambari


Description
---

The purpose of this proposal is to facilitate adding custom services to an 
existing stack. Ideally this would support adding and upgrading custom services 
separately from the core services defined in the stack. In particular we are 
looking at custom services that need to support several different stacks 
(different distributions of Ambari). The release cycle of the custom services 
may be different from that of the core stack; that is, a custom service may be 
upgraded at a different rate than the core distribution itself and may be 
upgraded multiple times within the lifespan of a single release of the core 
distribution.

One possible approach to handling this would be dynamically extending a stack 
(after install time). It would be best to extend the stack in packages where a 
stack extension package can have one or more custom services.


Diffs (updated)
-

  ambari-agent/src/main/python/ambari_agent/CustomServiceOrchestrator.py 
fc1b72a 
  ambari-agent/src/main/python/ambari_agent/FileCache.py b7c5dee 
  ambari-server/conf/unix/ambari.properties a88a025 
  ambari-server/src/main/assemblies/server.xml 1560d8d 
  
ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionLinkResourceDefinition.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionResourceDefinition.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionVersionResourceDefinition.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/resources/ResourceInstanceFactoryImpl.java
 cf7c391 
  
ambari-server/src/main/java/org/apache/ambari/server/api/services/AmbariMetaInfo.java
 f0928cf 
  
ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionLinksService.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionsService.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/services/StacksService.java
 557ce98 
  
ambari-server/src/main/java/org/apache/ambari/server/configuration/Configuration.java
 2b7fca0 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementController.java
 b488af3 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementControllerImpl.java
 ba93d25 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkRequest.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkResponse.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionRequest.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionResponse.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionRequest.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionResponse.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/AbstractControllerResourceProvider.java
 3721113 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/Extension.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionLinkResourceProvider.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionResourceProvider.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionVersionResourceProvider.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/spi/Resource.java
 99e4ccd 
  
ambari-server/src/main/java/org/apache/ambari/server/orm/dao/ExtensionDAO.java 
PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/orm/dao/ExtensionLinkDAO.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/orm/entities/ExtensionEntity.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/orm/entities/ExtensionLinkEntity.java
 PRE-CREATION 
  ambari-server/src/main/java/org/apache/ambari/server/stack/BaseModule.java 
ef2438f 
  
ambari-server/src/main/java/org/apache/ambari/server/stack/CommonServiceDirectory.java
 cbbdb91 
  
ambari-server/src/main/java/org/apache/ambari/server/stack/ComponentModule.java

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

2016-06-14 Thread Alejandro Fernandez



> On June 3, 2016, 9:46 p.m., Alejandro Fernandez wrote:
> > ambari-server/src/main/resources/Ambari-DDL-Derby-CREATE.sql, line 32
> > 
> >
> > Let's be consistent with the name, UQ_*
> 
> Tim Thorpe wrote:
> Just noting that the code was copied and pasted from the stack table 
> which uses unq_stack.  Do you want me to change all usages of unq?
> 
> cat src/main/resources/Ambari-DDL-Derby-CREATE.sql | grep unq
>   CONSTRAINT unq_stack UNIQUE (stack_name, stack_version));
>   CONSTRAINT unq_extension UNIQUE(extension_name, extension_version));
>   CONSTRAINT unq_extension_link UNIQUE(stack_id, extension_id));
>   CONSTRAINT unq_scdesiredstate_name UNIQUE(component_name, service_name, 
> cluster_id),
>   CONSTRAINT unq_remote_ambari_cluster UNIQUE (name));

Please do, the majority of the other tables use "UQ"


- Alejandro


---
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/47656/#review136105
---


On June 14, 2016, 9:09 p.m., Tim Thorpe wrote:
> 
> ---
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/47656/
> ---
> 
> (Updated June 14, 2016, 9:09 p.m.)
> 
> 
> Review request for Ambari, Alexander Denissov, Alejandro Fernandez, bhuvnesh 
> chaudhary, Jayush Luniya, Oleksandr Diachenko, Sumit Mohanty, Srimanth 
> Gunturi, and Yusaku Sako.
> 
> 
> Bugs: AMBARI-12885
> https://issues.apache.org/jira/browse/AMBARI-12885
> 
> 
> Repository: ambari
> 
> 
> Description
> ---
> 
> The purpose of this proposal is to facilitate adding custom services to an 
> existing stack. Ideally this would support adding and upgrading custom 
> services separately from the core services defined in the stack. In 
> particular we are looking at custom services that need to support several 
> different stacks (different distributions of Ambari). The release cycle of 
> the custom services may be different from that of the core stack; that is, a 
> custom service may be upgraded at a different rate than the core distribution 
> itself and may be upgraded multiple times within the lifespan of a single 
> release of the core distribution.
> 
> One possible approach to handling this would be dynamically extending a stack 
> (after install time). It would be best to extend the stack in packages where 
> a stack extension package can have one or more custom services.
> 
> 
> Diffs
> -
> 
>   ambari-agent/src/main/python/ambari_agent/CustomServiceOrchestrator.py 
> fc1b72a 
>   ambari-agent/src/main/python/ambari_agent/FileCache.py b7c5dee 
>   ambari-server/conf/unix/ambari.properties a88a025 
>   ambari-server/src/main/assemblies/server.xml 1560d8d 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionLinkResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionVersionResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ResourceInstanceFactoryImpl.java
>  cf7c391 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/AmbariMetaInfo.java
>  f0928cf 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionLinksService.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionsService.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/StacksService.java
>  557ce98 
>   
> ambari-server/src/main/java/org/apache/ambari/server/configuration/Configuration.java
>  2b7fca0 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementController.java
>  b488af3 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementControllerImpl.java
>  ba93d25 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkRequest.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkResponse.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionRequest.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionResponse.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionRequest.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionResponse.java
>  PRE-CREATION 
>   
>

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

2016-06-14 Thread Tim Thorpe


---
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/47656/
---

(Updated June 14, 2016, 9:09 p.m.)


Review request for Ambari, Alexander Denissov, Alejandro Fernandez, bhuvnesh 
chaudhary, Jayush Luniya, Oleksandr Diachenko, Sumit Mohanty, Srimanth Gunturi, 
and Yusaku Sako.


Changes
---

Patch fixes issues pointed out by Alejandro


Bugs: AMBARI-12885
https://issues.apache.org/jira/browse/AMBARI-12885


Repository: ambari


Description
---

The purpose of this proposal is to facilitate adding custom services to an 
existing stack. Ideally this would support adding and upgrading custom services 
separately from the core services defined in the stack. In particular we are 
looking at custom services that need to support several different stacks 
(different distributions of Ambari). The release cycle of the custom services 
may be different from that of the core stack; that is, a custom service may be 
upgraded at a different rate than the core distribution itself and may be 
upgraded multiple times within the lifespan of a single release of the core 
distribution.

One possible approach to handling this would be dynamically extending a stack 
(after install time). It would be best to extend the stack in packages where a 
stack extension package can have one or more custom services.


Diffs (updated)
-

  ambari-agent/src/main/python/ambari_agent/CustomServiceOrchestrator.py 
fc1b72a 
  ambari-agent/src/main/python/ambari_agent/FileCache.py b7c5dee 
  ambari-server/conf/unix/ambari.properties a88a025 
  ambari-server/src/main/assemblies/server.xml 1560d8d 
  
ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionLinkResourceDefinition.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionResourceDefinition.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionVersionResourceDefinition.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/resources/ResourceInstanceFactoryImpl.java
 cf7c391 
  
ambari-server/src/main/java/org/apache/ambari/server/api/services/AmbariMetaInfo.java
 f0928cf 
  
ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionLinksService.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionsService.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/services/StacksService.java
 557ce98 
  
ambari-server/src/main/java/org/apache/ambari/server/configuration/Configuration.java
 2b7fca0 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementController.java
 b488af3 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementControllerImpl.java
 ba93d25 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkRequest.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkResponse.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionRequest.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionResponse.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionRequest.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionResponse.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/AbstractControllerResourceProvider.java
 3721113 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/Extension.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionLinkResourceProvider.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionResourceProvider.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionVersionResourceProvider.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/spi/Resource.java
 99e4ccd 
  
ambari-server/src/main/java/org/apache/ambari/server/orm/dao/ExtensionDAO.java 
PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/orm/dao/ExtensionLinkDAO.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/orm/entities/ExtensionEntity.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/orm/entities/ExtensionLinkEntity.java
 PRE-CREATION 
  ambari-server/src/main/java/org/apache/ambari/server/stack/BaseModule.java 
ef2438f 
  
ambari-server/src/main/java/org/apache/ambari/server/stack/CommonServiceDirectory.java
 cbbdb91

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

2016-06-14 Thread Tim Thorpe



> On June 3, 2016, 9:46 p.m., Alejandro Fernandez wrote:
> > ambari-server/src/main/resources/Ambari-DDL-Derby-CREATE.sql, line 32
> > 
> >
> > Let's be consistent with the name, UQ_*

Just noting that the code was copied and pasted from the stack table which uses 
unq_stack.  Do you want me to change all usages of unq?

cat src/main/resources/Ambari-DDL-Derby-CREATE.sql | grep unq
  CONSTRAINT unq_stack UNIQUE (stack_name, stack_version));
  CONSTRAINT unq_extension UNIQUE(extension_name, extension_version));
  CONSTRAINT unq_extension_link UNIQUE(stack_id, extension_id));
  CONSTRAINT unq_scdesiredstate_name UNIQUE(component_name, service_name, 
cluster_id),
  CONSTRAINT unq_remote_ambari_cluster UNIQUE (name));


> On June 3, 2016, 9:46 p.m., Alejandro Fernandez wrote:
> > ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementControllerImpl.java,
> >  line 3798
> > 
> >
> > Add javadoc to new methods
> > Someone new reading the code should know what an extension is.

I added in some comments to all the methods describing what an extension is 
after I've finished the documentation on the wiki, I will revisit some of these 
changes and reference the wiki.


- Tim


---
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/47656/#review136105
---


On June 14, 2016, 7:05 p.m., Tim Thorpe wrote:
> 
> ---
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/47656/
> ---
> 
> (Updated June 14, 2016, 7:05 p.m.)
> 
> 
> Review request for Ambari, Alexander Denissov, Alejandro Fernandez, bhuvnesh 
> chaudhary, Jayush Luniya, Oleksandr Diachenko, Sumit Mohanty, Srimanth 
> Gunturi, and Yusaku Sako.
> 
> 
> Bugs: AMBARI-12885
> https://issues.apache.org/jira/browse/AMBARI-12885
> 
> 
> Repository: ambari
> 
> 
> Description
> ---
> 
> The purpose of this proposal is to facilitate adding custom services to an 
> existing stack. Ideally this would support adding and upgrading custom 
> services separately from the core services defined in the stack. In 
> particular we are looking at custom services that need to support several 
> different stacks (different distributions of Ambari). The release cycle of 
> the custom services may be different from that of the core stack; that is, a 
> custom service may be upgraded at a different rate than the core distribution 
> itself and may be upgraded multiple times within the lifespan of a single 
> release of the core distribution.
> 
> One possible approach to handling this would be dynamically extending a stack 
> (after install time). It would be best to extend the stack in packages where 
> a stack extension package can have one or more custom services.
> 
> 
> Diffs
> -
> 
>   ambari-agent/src/main/python/ambari_agent/CustomServiceOrchestrator.py 
> fc1b72a 
>   ambari-agent/src/main/python/ambari_agent/FileCache.py b7c5dee 
>   ambari-server/conf/unix/ambari.properties a88a025 
>   ambari-server/src/main/assemblies/server.xml 1560d8d 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionLinkResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionVersionResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ResourceInstanceFactoryImpl.java
>  cf7c391 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/AmbariMetaInfo.java
>  f0928cf 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionLinksService.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionsService.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/StacksService.java
>  557ce98 
>   
> ambari-server/src/main/java/org/apache/ambari/server/configuration/Configuration.java
>  2b7fca0 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementController.java
>  b488af3 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementControllerImpl.java
>  ba93d25 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkRequest.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkResponse.java
>  PRE-CREATION 
>   
>

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

2016-06-14 Thread Tim Thorpe


---
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/47656/
---

(Updated June 14, 2016, 7:05 p.m.)


Review request for Ambari, Alexander Denissov, Alejandro Fernandez, bhuvnesh 
chaudhary, Jayush Luniya, Oleksandr Diachenko, Sumit Mohanty, Srimanth Gunturi, 
and Yusaku Sako.


Changes
---

Modified patch to use min-stack-version for the extension rather than just 
stack version.


Bugs: AMBARI-12885
https://issues.apache.org/jira/browse/AMBARI-12885


Repository: ambari


Description
---

The purpose of this proposal is to facilitate adding custom services to an 
existing stack. Ideally this would support adding and upgrading custom services 
separately from the core services defined in the stack. In particular we are 
looking at custom services that need to support several different stacks 
(different distributions of Ambari). The release cycle of the custom services 
may be different from that of the core stack; that is, a custom service may be 
upgraded at a different rate than the core distribution itself and may be 
upgraded multiple times within the lifespan of a single release of the core 
distribution.

One possible approach to handling this would be dynamically extending a stack 
(after install time). It would be best to extend the stack in packages where a 
stack extension package can have one or more custom services.


Diffs (updated)
-

  ambari-agent/src/main/python/ambari_agent/CustomServiceOrchestrator.py 
fc1b72a 
  ambari-agent/src/main/python/ambari_agent/FileCache.py b7c5dee 
  ambari-server/conf/unix/ambari.properties a88a025 
  ambari-server/src/main/assemblies/server.xml 1560d8d 
  
ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionLinkResourceDefinition.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionResourceDefinition.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionVersionResourceDefinition.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/resources/ResourceInstanceFactoryImpl.java
 cf7c391 
  
ambari-server/src/main/java/org/apache/ambari/server/api/services/AmbariMetaInfo.java
 f0928cf 
  
ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionLinksService.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionsService.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/services/StacksService.java
 557ce98 
  
ambari-server/src/main/java/org/apache/ambari/server/configuration/Configuration.java
 2b7fca0 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementController.java
 b488af3 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementControllerImpl.java
 ba93d25 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkRequest.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkResponse.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionRequest.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionResponse.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionRequest.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionResponse.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/AbstractControllerResourceProvider.java
 3721113 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/Extension.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionLinkResourceProvider.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionResourceProvider.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionVersionResourceProvider.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/spi/Resource.java
 99e4ccd 
  
ambari-server/src/main/java/org/apache/ambari/server/orm/dao/ExtensionDAO.java 
PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/orm/dao/ExtensionLinkDAO.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/orm/entities/ExtensionEntity.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/orm/entities/ExtensionLinkEntity.java
 PRE-CREATION 
  ambari-server/src/main/java/org/apache/ambari/server/stack/BaseModule.java 
ef2438f 
  
ambari-server/src/main/java/org/apache/ambari/server/stack/CommonServiceDirectory.java
 cbbdb91

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

2016-06-14 Thread Tim Thorpe


---
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/47656/
---

(Updated June 14, 2016, 5:47 p.m.)


Review request for Ambari, Alexander Denissov, Alejandro Fernandez, bhuvnesh 
chaudhary, Jayush Luniya, Oleksandr Diachenko, Sumit Mohanty, Srimanth Gunturi, 
and Yusaku Sako.


Changes
---

This patch contains a few changes to the metainfo.xml of the Extension to 
separate all the prerequisites into its own section.


Bugs: AMBARI-12885
https://issues.apache.org/jira/browse/AMBARI-12885


Repository: ambari


Description
---

The purpose of this proposal is to facilitate adding custom services to an 
existing stack. Ideally this would support adding and upgrading custom services 
separately from the core services defined in the stack. In particular we are 
looking at custom services that need to support several different stacks 
(different distributions of Ambari). The release cycle of the custom services 
may be different from that of the core stack; that is, a custom service may be 
upgraded at a different rate than the core distribution itself and may be 
upgraded multiple times within the lifespan of a single release of the core 
distribution.

One possible approach to handling this would be dynamically extending a stack 
(after install time). It would be best to extend the stack in packages where a 
stack extension package can have one or more custom services.


Diffs (updated)
-

  ambari-agent/src/main/python/ambari_agent/CustomServiceOrchestrator.py 
fc1b72a 
  ambari-agent/src/main/python/ambari_agent/FileCache.py b7c5dee 
  ambari-server/conf/unix/ambari.properties a88a025 
  ambari-server/src/main/assemblies/server.xml 1560d8d 
  
ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionLinkResourceDefinition.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionResourceDefinition.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionVersionResourceDefinition.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/resources/ResourceInstanceFactoryImpl.java
 cf7c391 
  
ambari-server/src/main/java/org/apache/ambari/server/api/services/AmbariMetaInfo.java
 f0928cf 
  
ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionLinksService.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionsService.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/services/StacksService.java
 557ce98 
  
ambari-server/src/main/java/org/apache/ambari/server/configuration/Configuration.java
 2b7fca0 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementController.java
 b488af3 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementControllerImpl.java
 ba93d25 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkRequest.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkResponse.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionRequest.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionResponse.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionRequest.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionResponse.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/AbstractControllerResourceProvider.java
 3721113 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/Extension.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionLinkResourceProvider.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionResourceProvider.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionVersionResourceProvider.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/spi/Resource.java
 99e4ccd 
  
ambari-server/src/main/java/org/apache/ambari/server/orm/dao/ExtensionDAO.java 
PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/orm/dao/ExtensionLinkDAO.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/orm/entities/ExtensionEntity.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/orm/entities/ExtensionLinkEntity.java
 PRE-CREATION 
  ambari-server/src/main/java/org/apache/ambari/server/stack/BaseModule.java 
ef2438f 
  
ambari-server/src/main/java/org/apache/ambari/server/stack/CommonServiceDirectory.java

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

2016-06-03 Thread Alejandro Fernandez


---
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/47656/#review136105
---



This is a fairly big patch and I'm surprised more people haven't reviewed it.
Please send an email to the community, including Nate Cole and Jonathan Hurley


ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionLinkResourceDefinition.java
 (line 27)


Add javadoc for all new classes



ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementControllerImpl.java
 (line 3798)


Add javadoc to new methods
Someone new reading the code should know what an extension is.



ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementControllerImpl.java
 (line 4986)


Can store the string and use it for the LOG and to throw the exception



ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkResponse.java
 (line 124)


Should the stack name also be part of the hash?



ambari-server/src/main/java/org/apache/ambari/server/controller/internal/Extension.java
 (line 30)


Remove unused imports



ambari-server/src/main/java/org/apache/ambari/server/controller/internal/Extension.java
 (line 108)


Remove unused code



ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionLinkResourceProvider.java
 (line 21)


Use named imports



ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionLinkResourceProvider.java
 (line 182)


Remove dead code



ambari-server/src/main/java/org/apache/ambari/server/stack/StackDirectory.java 
(line 521)


Remove dead code



ambari-server/src/main/resources/Ambari-DDL-Derby-CREATE.sql (line 32)


Let's be consistent with the name, UQ_*


- Alejandro Fernandez


On June 3, 2016, 4:54 p.m., Tim Thorpe wrote:
> 
> ---
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/47656/
> ---
> 
> (Updated June 3, 2016, 4:54 p.m.)
> 
> 
> Review request for Ambari, Alexander Denissov, Alejandro Fernandez, bhuvnesh 
> chaudhary, Jayush Luniya, Oleksandr Diachenko, Sumit Mohanty, Srimanth 
> Gunturi, and Yusaku Sako.
> 
> 
> Bugs: AMBARI-12885
> https://issues.apache.org/jira/browse/AMBARI-12885
> 
> 
> Repository: ambari
> 
> 
> Description
> ---
> 
> The purpose of this proposal is to facilitate adding custom services to an 
> existing stack. Ideally this would support adding and upgrading custom 
> services separately from the core services defined in the stack. In 
> particular we are looking at custom services that need to support several 
> different stacks (different distributions of Ambari). The release cycle of 
> the custom services may be different from that of the core stack; that is, a 
> custom service may be upgraded at a different rate than the core distribution 
> itself and may be upgraded multiple times within the lifespan of a single 
> release of the core distribution.
> 
> One possible approach to handling this would be dynamically extending a stack 
> (after install time). It would be best to extend the stack in packages where 
> a stack extension package can have one or more custom services.
> 
> 
> Diffs
> -
> 
>   ambari-agent/src/main/python/ambari_agent/CustomServiceOrchestrator.py 
> fc1b72a 
>   ambari-agent/src/main/python/ambari_agent/FileCache.py b7c5dee 
>   ambari-server/conf/unix/ambari.properties a88a025 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionLinkResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionVersionResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ResourceInstanceFactoryImpl.java
>  cf7c391 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/AmbariMetaInfo.java
>  f0928cf 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionLinksService.java
>  PRE-CREATION 
>   
>

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

2016-06-03 Thread Tim Thorpe



> On June 3, 2016, 6:29 p.m., Alejandro Fernandez wrote:
> > A lof of files have changed, please give me 24 hours to go over this. Thank 
> > you

The patch really hasn't changed all that much in the past week or so.  I did 
add the Upgrade240 changes to add the 2 new DB tables when upgrading to 2.4 
during the last week.  Other than that it is just redoing the patch so that it 
can work over the latest trunk changes.

I will be doing a demo of this on June 7th @11am PST.  Contact Jayush if you 
want to be included in the meeting invite.  Thanks


- Tim


---
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/47656/#review136089
---


On June 3, 2016, 4:54 p.m., Tim Thorpe wrote:
> 
> ---
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/47656/
> ---
> 
> (Updated June 3, 2016, 4:54 p.m.)
> 
> 
> Review request for Ambari, Alexander Denissov, Alejandro Fernandez, bhuvnesh 
> chaudhary, Jayush Luniya, Oleksandr Diachenko, Sumit Mohanty, Srimanth 
> Gunturi, and Yusaku Sako.
> 
> 
> Bugs: AMBARI-12885
> https://issues.apache.org/jira/browse/AMBARI-12885
> 
> 
> Repository: ambari
> 
> 
> Description
> ---
> 
> The purpose of this proposal is to facilitate adding custom services to an 
> existing stack. Ideally this would support adding and upgrading custom 
> services separately from the core services defined in the stack. In 
> particular we are looking at custom services that need to support several 
> different stacks (different distributions of Ambari). The release cycle of 
> the custom services may be different from that of the core stack; that is, a 
> custom service may be upgraded at a different rate than the core distribution 
> itself and may be upgraded multiple times within the lifespan of a single 
> release of the core distribution.
> 
> One possible approach to handling this would be dynamically extending a stack 
> (after install time). It would be best to extend the stack in packages where 
> a stack extension package can have one or more custom services.
> 
> 
> Diffs
> -
> 
>   ambari-agent/src/main/python/ambari_agent/CustomServiceOrchestrator.py 
> fc1b72a 
>   ambari-agent/src/main/python/ambari_agent/FileCache.py b7c5dee 
>   ambari-server/conf/unix/ambari.properties a88a025 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionLinkResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionVersionResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ResourceInstanceFactoryImpl.java
>  cf7c391 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/AmbariMetaInfo.java
>  f0928cf 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionLinksService.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionsService.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/StacksService.java
>  557ce98 
>   
> ambari-server/src/main/java/org/apache/ambari/server/configuration/Configuration.java
>  2b7fca0 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementController.java
>  9f221d5 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementControllerImpl.java
>  fe9204d 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkRequest.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkResponse.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionRequest.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionResponse.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionRequest.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionResponse.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/AbstractControllerResourceProvider.java
>  3721113 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/Extension.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionLinkResourceProvider.java
>  PRE-CREATION 
>   
>

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

2016-06-03 Thread Alejandro Fernandez


---
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/47656/#review136089
---



A lof of files have changed, please give me 24 hours to go over this. Thank you

- Alejandro Fernandez


On June 3, 2016, 4:54 p.m., Tim Thorpe wrote:
> 
> ---
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/47656/
> ---
> 
> (Updated June 3, 2016, 4:54 p.m.)
> 
> 
> Review request for Ambari, Alexander Denissov, Alejandro Fernandez, bhuvnesh 
> chaudhary, Jayush Luniya, Oleksandr Diachenko, Sumit Mohanty, Srimanth 
> Gunturi, and Yusaku Sako.
> 
> 
> Bugs: AMBARI-12885
> https://issues.apache.org/jira/browse/AMBARI-12885
> 
> 
> Repository: ambari
> 
> 
> Description
> ---
> 
> The purpose of this proposal is to facilitate adding custom services to an 
> existing stack. Ideally this would support adding and upgrading custom 
> services separately from the core services defined in the stack. In 
> particular we are looking at custom services that need to support several 
> different stacks (different distributions of Ambari). The release cycle of 
> the custom services may be different from that of the core stack; that is, a 
> custom service may be upgraded at a different rate than the core distribution 
> itself and may be upgraded multiple times within the lifespan of a single 
> release of the core distribution.
> 
> One possible approach to handling this would be dynamically extending a stack 
> (after install time). It would be best to extend the stack in packages where 
> a stack extension package can have one or more custom services.
> 
> 
> Diffs
> -
> 
>   ambari-agent/src/main/python/ambari_agent/CustomServiceOrchestrator.py 
> fc1b72a 
>   ambari-agent/src/main/python/ambari_agent/FileCache.py b7c5dee 
>   ambari-server/conf/unix/ambari.properties a88a025 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionLinkResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionVersionResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ResourceInstanceFactoryImpl.java
>  cf7c391 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/AmbariMetaInfo.java
>  f0928cf 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionLinksService.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionsService.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/StacksService.java
>  557ce98 
>   
> ambari-server/src/main/java/org/apache/ambari/server/configuration/Configuration.java
>  2b7fca0 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementController.java
>  9f221d5 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementControllerImpl.java
>  fe9204d 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkRequest.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkResponse.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionRequest.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionResponse.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionRequest.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionResponse.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/AbstractControllerResourceProvider.java
>  3721113 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/Extension.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionLinkResourceProvider.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionResourceProvider.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionVersionResourceProvider.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/spi/Resource.java
>  99e4ccd 
>   
> ambari-server/src/main/java/org/apache/ambari/server/orm/dao/ExtensionDAO.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/orm/dao/ExtensionLinkDAO.java
>

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

2016-06-03 Thread Tim Thorpe


---
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/47656/
---

(Updated June 3, 2016, 4:54 p.m.)


Review request for Ambari, Alexander Denissov, Alejandro Fernandez, bhuvnesh 
chaudhary, Jayush Luniya, Oleksandr Diachenko, Sumit Mohanty, Srimanth Gunturi, 
and Yusaku Sako.


Changes
---

Re-merged over latest trunk code


Bugs: AMBARI-12885
https://issues.apache.org/jira/browse/AMBARI-12885


Repository: ambari


Description
---

The purpose of this proposal is to facilitate adding custom services to an 
existing stack. Ideally this would support adding and upgrading custom services 
separately from the core services defined in the stack. In particular we are 
looking at custom services that need to support several different stacks 
(different distributions of Ambari). The release cycle of the custom services 
may be different from that of the core stack; that is, a custom service may be 
upgraded at a different rate than the core distribution itself and may be 
upgraded multiple times within the lifespan of a single release of the core 
distribution.

One possible approach to handling this would be dynamically extending a stack 
(after install time). It would be best to extend the stack in packages where a 
stack extension package can have one or more custom services.


Diffs (updated)
-

  ambari-agent/src/main/python/ambari_agent/CustomServiceOrchestrator.py 
fc1b72a 
  ambari-agent/src/main/python/ambari_agent/FileCache.py b7c5dee 
  ambari-server/conf/unix/ambari.properties a88a025 
  
ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionLinkResourceDefinition.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionResourceDefinition.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionVersionResourceDefinition.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/resources/ResourceInstanceFactoryImpl.java
 cf7c391 
  
ambari-server/src/main/java/org/apache/ambari/server/api/services/AmbariMetaInfo.java
 f0928cf 
  
ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionLinksService.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionsService.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/services/StacksService.java
 557ce98 
  
ambari-server/src/main/java/org/apache/ambari/server/configuration/Configuration.java
 2b7fca0 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementController.java
 9f221d5 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementControllerImpl.java
 fe9204d 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkRequest.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkResponse.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionRequest.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionResponse.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionRequest.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionResponse.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/AbstractControllerResourceProvider.java
 3721113 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/Extension.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionLinkResourceProvider.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionResourceProvider.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionVersionResourceProvider.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/spi/Resource.java
 99e4ccd 
  
ambari-server/src/main/java/org/apache/ambari/server/orm/dao/ExtensionDAO.java 
PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/orm/dao/ExtensionLinkDAO.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/orm/entities/ExtensionEntity.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/orm/entities/ExtensionLinkEntity.java
 PRE-CREATION 
  ambari-server/src/main/java/org/apache/ambari/server/stack/BaseModule.java 
ef2438f 
  
ambari-server/src/main/java/org/apache/ambari/server/stack/CommonServiceDirectory.java
 cbbdb91 
  
ambari-server/src/main/java/org/apache/ambari/server/stack/ComponentModule.java 
65da145

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

2016-05-27 Thread Tim Thorpe


---
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/47656/
---

(Updated May 27, 2016, 3:21 p.m.)


Review request for Ambari, Alexander Denissov, Alejandro Fernandez, bhuvnesh 
chaudhary, Jayush Luniya, Oleksandr Diachenko, Sumit Mohanty, Srimanth Gunturi, 
and Yusaku Sako.


Changes
---

Repatched over latest trunk code


Bugs: AMBARI-12885
https://issues.apache.org/jira/browse/AMBARI-12885


Repository: ambari


Description
---

The purpose of this proposal is to facilitate adding custom services to an 
existing stack. Ideally this would support adding and upgrading custom services 
separately from the core services defined in the stack. In particular we are 
looking at custom services that need to support several different stacks 
(different distributions of Ambari). The release cycle of the custom services 
may be different from that of the core stack; that is, a custom service may be 
upgraded at a different rate than the core distribution itself and may be 
upgraded multiple times within the lifespan of a single release of the core 
distribution.

One possible approach to handling this would be dynamically extending a stack 
(after install time). It would be best to extend the stack in packages where a 
stack extension package can have one or more custom services.


Diffs (updated)
-

  ambari-agent/src/main/python/ambari_agent/CustomServiceOrchestrator.py 
fcea23f 
  ambari-agent/src/main/python/ambari_agent/FileCache.py b7c5dee 
  ambari-server/conf/unix/ambari.properties 9f1692e 
  
ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionLinkResourceDefinition.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionResourceDefinition.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionVersionResourceDefinition.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/resources/ResourceInstanceFactoryImpl.java
 cf7c391 
  
ambari-server/src/main/java/org/apache/ambari/server/api/services/AmbariMetaInfo.java
 c54fe3f 
  
ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionLinksService.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionsService.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/services/StacksService.java
 557ce98 
  
ambari-server/src/main/java/org/apache/ambari/server/configuration/Configuration.java
 7cfaf61 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementController.java
 d6b9d0e 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementControllerImpl.java
 f4a615c 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkRequest.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkResponse.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionRequest.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionResponse.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionRequest.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionResponse.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/AbstractControllerResourceProvider.java
 3721113 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/Extension.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionLinkResourceProvider.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionResourceProvider.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionVersionResourceProvider.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/spi/Resource.java
 99e4ccd 
  
ambari-server/src/main/java/org/apache/ambari/server/orm/dao/ExtensionDAO.java 
PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/orm/dao/ExtensionLinkDAO.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/orm/entities/ExtensionEntity.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/orm/entities/ExtensionLinkEntity.java
 PRE-CREATION 
  ambari-server/src/main/java/org/apache/ambari/server/stack/BaseModule.java 
ef2438f 
  
ambari-server/src/main/java/org/apache/ambari/server/stack/CommonServiceDirectory.java
 cbbdb91 
  
ambari-server/src/main/java/org/apache/ambari/server/stack/ComponentModule.java 
65da145

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

2016-05-27 Thread Tim Thorpe


---
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/47656/
---

(Updated May 27, 2016, 2:25 p.m.)


Review request for Ambari, Alexander Denissov, Alejandro Fernandez, bhuvnesh 
chaudhary, Jayush Luniya, Oleksandr Diachenko, Sumit Mohanty, Srimanth Gunturi, 
and Yusaku Sako.


Changes
---

Cleaned up commented out code and fixed a couple of issues with the extension 
REST APIs (things that were missed during a previous merge).


Bugs: AMBARI-12885
https://issues.apache.org/jira/browse/AMBARI-12885


Repository: ambari


Description
---

The purpose of this proposal is to facilitate adding custom services to an 
existing stack. Ideally this would support adding and upgrading custom services 
separately from the core services defined in the stack. In particular we are 
looking at custom services that need to support several different stacks 
(different distributions of Ambari). The release cycle of the custom services 
may be different from that of the core stack; that is, a custom service may be 
upgraded at a different rate than the core distribution itself and may be 
upgraded multiple times within the lifespan of a single release of the core 
distribution.

One possible approach to handling this would be dynamically extending a stack 
(after install time). It would be best to extend the stack in packages where a 
stack extension package can have one or more custom services.


Diffs (updated)
-

  ambari-agent/src/main/python/ambari_agent/CustomServiceOrchestrator.py 
fcea23f 
  ambari-agent/src/main/python/ambari_agent/FileCache.py b7c5dee 
  ambari-server/conf/unix/ambari.properties 9f1692e 
  
ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionLinkResourceDefinition.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionResourceDefinition.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionVersionResourceDefinition.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/resources/ResourceInstanceFactoryImpl.java
 cf7c391 
  
ambari-server/src/main/java/org/apache/ambari/server/api/services/AmbariMetaInfo.java
 c54fe3f 
  
ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionLinksService.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionsService.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/api/services/StacksService.java
 557ce98 
  
ambari-server/src/main/java/org/apache/ambari/server/configuration/Configuration.java
 f5e8f39 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementController.java
 d6b9d0e 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementControllerImpl.java
 dd3d098 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkRequest.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkResponse.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionRequest.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionResponse.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionRequest.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionResponse.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/AbstractControllerResourceProvider.java
 3721113 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/Extension.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionLinkResourceProvider.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionResourceProvider.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionVersionResourceProvider.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/controller/spi/Resource.java
 99e4ccd 
  
ambari-server/src/main/java/org/apache/ambari/server/orm/dao/ExtensionDAO.java 
PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/orm/dao/ExtensionLinkDAO.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/orm/entities/ExtensionEntity.java
 PRE-CREATION 
  
ambari-server/src/main/java/org/apache/ambari/server/orm/entities/ExtensionLinkEntity.java
 PRE-CREATION 
  ambari-server/src/main/java/org/apache/ambari/server/stack/BaseModule.java 
ef2438f 
  
ambari-server/src/main/java/org/apache/ambari/server/stack/CommonServiceDirectory.java
 cbbdb91

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

2016-05-27 Thread Tim Thorpe



> On May 23, 2016, 10:49 a.m., Alexander Denissov wrote:
> > ambari-server/src/main/java/org/apache/ambari/server/controller/internal/Extension.java,
> >  line 305
> > 
> >
> > a lot of commented out code here

I have removed most if not all of the commented code.


- Tim


---
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/47656/#review134330
---


On May 20, 2016, 7:03 p.m., Tim Thorpe wrote:
> 
> ---
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/47656/
> ---
> 
> (Updated May 20, 2016, 7:03 p.m.)
> 
> 
> Review request for Ambari, Alexander Denissov, Alejandro Fernandez, bhuvnesh 
> chaudhary, Jayush Luniya, Oleksandr Diachenko, Sumit Mohanty, Srimanth 
> Gunturi, and Yusaku Sako.
> 
> 
> Bugs: AMBARI-12885
> https://issues.apache.org/jira/browse/AMBARI-12885
> 
> 
> Repository: ambari
> 
> 
> Description
> ---
> 
> The purpose of this proposal is to facilitate adding custom services to an 
> existing stack. Ideally this would support adding and upgrading custom 
> services separately from the core services defined in the stack. In 
> particular we are looking at custom services that need to support several 
> different stacks (different distributions of Ambari). The release cycle of 
> the custom services may be different from that of the core stack; that is, a 
> custom service may be upgraded at a different rate than the core distribution 
> itself and may be upgraded multiple times within the lifespan of a single 
> release of the core distribution.
> 
> One possible approach to handling this would be dynamically extending a stack 
> (after install time). It would be best to extend the stack in packages where 
> a stack extension package can have one or more custom services.
> 
> 
> Diffs
> -
> 
>   ambari-agent/src/main/python/ambari_agent/CustomServiceOrchestrator.py 
> fcea23f 
>   ambari-agent/src/main/python/ambari_agent/FileCache.py b7c5dee 
>   ambari-server/conf/unix/ambari.properties 9f1692e 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionLinkResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionVersionResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ResourceInstanceFactoryImpl.java
>  9c864b6 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/AmbariMetaInfo.java
>  c54fe3f 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionLinksService.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionsService.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/StacksService.java
>  557ce98 
>   
> ambari-server/src/main/java/org/apache/ambari/server/configuration/Configuration.java
>  f5e8f39 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementController.java
>  d6b9d0e 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementControllerImpl.java
>  dd3d098 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkRequest.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkResponse.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionRequest.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionResponse.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionRequest.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionResponse.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/AbstractControllerResourceProvider.java
>  3721113 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/Extension.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionLinkResourceProvider.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionResourceProvider.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionVersionResourceProvider.java
>  PRE-CREATION 
>   
>

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

2016-05-23 Thread Alexander Denissov


---
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/47656/#review134330
---




ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionLinkResourceDefinition.java
 (line 51)


are these supposed to be commented out ? if yes, maybe remove them ?



ambari-server/src/main/java/org/apache/ambari/server/controller/internal/Extension.java
 (line 305)


a lot of commented out code here


- Alexander Denissov


On May 20, 2016, 7:03 p.m., Tim Thorpe wrote:
> 
> ---
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/47656/
> ---
> 
> (Updated May 20, 2016, 7:03 p.m.)
> 
> 
> Review request for Ambari, Alexander Denissov, Alejandro Fernandez, bhuvnesh 
> chaudhary, Jayush Luniya, Oleksandr Diachenko, Sumit Mohanty, Srimanth 
> Gunturi, and Yusaku Sako.
> 
> 
> Bugs: AMBARI-12885
> https://issues.apache.org/jira/browse/AMBARI-12885
> 
> 
> Repository: ambari
> 
> 
> Description
> ---
> 
> The purpose of this proposal is to facilitate adding custom services to an 
> existing stack. Ideally this would support adding and upgrading custom 
> services separately from the core services defined in the stack. In 
> particular we are looking at custom services that need to support several 
> different stacks (different distributions of Ambari). The release cycle of 
> the custom services may be different from that of the core stack; that is, a 
> custom service may be upgraded at a different rate than the core distribution 
> itself and may be upgraded multiple times within the lifespan of a single 
> release of the core distribution.
> 
> One possible approach to handling this would be dynamically extending a stack 
> (after install time). It would be best to extend the stack in packages where 
> a stack extension package can have one or more custom services.
> 
> 
> Diffs
> -
> 
>   ambari-agent/src/main/python/ambari_agent/CustomServiceOrchestrator.py 
> fcea23f 
>   ambari-agent/src/main/python/ambari_agent/FileCache.py b7c5dee 
>   ambari-server/conf/unix/ambari.properties 9f1692e 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionLinkResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ExtensionVersionResourceDefinition.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/resources/ResourceInstanceFactoryImpl.java
>  9c864b6 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/AmbariMetaInfo.java
>  c54fe3f 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionLinksService.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/ExtensionsService.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/api/services/StacksService.java
>  557ce98 
>   
> ambari-server/src/main/java/org/apache/ambari/server/configuration/Configuration.java
>  f5e8f39 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementController.java
>  d6b9d0e 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementControllerImpl.java
>  dd3d098 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkRequest.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionLinkResponse.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionRequest.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionResponse.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionRequest.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/ExtensionVersionResponse.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/AbstractControllerResourceProvider.java
>  3721113 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/Extension.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionLinkResourceProvider.java
>  PRE-CREATION 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ExtensionResourceProvider.java
>  PRE-CREATION 
>   
>

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

Re: Review Request 47656: AMBARI-12885 - Dynamic stack extensions - install and upgrade support for custom services

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