ambari-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Vijay Srinivasaraghavan (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-13300) Enhance Stack Advisor to support Blueprint recommendation
Date Fri, 02 Oct 2015 20:09:26 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-13300?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vijay Srinivasaraghavan updated AMBARI-13300:
---------------------------------------------
    Description: 
StackAdvisor component as of now can recommend and validate component layout and configurations.
Precisely, we can
request StackAdvisor API for any of these recommendations (host_groups, configurations, configuration-dependencies).

Though StackAdvisor has got the host specific resouce details (memory, cpu, disks, os type,
etc.,) it does not use these details while recommending the host-component mapping though
configuration recommendation is making use of it.

Applications/Service Providers that are using Amabri Rest API/Blueprints to provision and
manage Hadoop clusters will largely benefit if Stack Advisor component is enhanced to address
following GAPs

- Support for Heterogenous hosts (Master, Slaves, Clients)

- Provide both host group and configuration recommendations in same blueprint output response
instead of requesting one at
a time (as of now we can request one of the following - host_groups, configurations, configuration-dependencies
not a combination/al of them)

- Provide HA blueprint recommendation in stack advisor (creating handcrafted blueprint without
using StackAdvisor limits
the potential of StackAdvisor component)

- Recommend appropriate hosts to services based on the host resource availability and service
resource requirements

  was:
StackAdvisor component as of now can recommend and validate component layout and configurations.
Precisely, we can
request StackAdvisor API for any of these recommendations (host_groups, configurations, configuration-dependencies).

Though StackAdvisor has got the host specific resouce details (memory, cpu, disks, os type,
etc.,) it does not use these details while recommending the host-component mapping. 

Applications/Service Providers that are using Amabri Rest API/Blueprints to provision and
manage Hadoop clusters will largely benefit if Stack Advisor component is enhanced to address
following GAPs

- Support for Heterogenous hosts (Master, Slaves, Clients)

- Provide both host group and configuration recommendations in same blueprint output response
instead of requesting one at
a time (as of now we can request one of the following - host_groups, configurations, configuration-dependencies
not a combination/al of them)

- Provide HA blueprint recommendation in stack advisor (creating handcrafted blueprint without
using StackAdvisor limits
the potential of StackAdvisor component)

- Recommend appropriate hosts to services based on the host resource availability and service
resource requirements


> Enhance Stack Advisor to support Blueprint recommendation
> ---------------------------------------------------------
>
>                 Key: AMBARI-13300
>                 URL: https://issues.apache.org/jira/browse/AMBARI-13300
>             Project: Ambari
>          Issue Type: Improvement
>          Components: ambari-server, blueprints
>            Reporter: Vijay Srinivasaraghavan
>
> StackAdvisor component as of now can recommend and validate component layout and configurations.
Precisely, we can
> request StackAdvisor API for any of these recommendations (host_groups, configurations,
configuration-dependencies).
> Though StackAdvisor has got the host specific resouce details (memory, cpu, disks, os
type, etc.,) it does not use these details while recommending the host-component mapping though
configuration recommendation is making use of it.
> Applications/Service Providers that are using Amabri Rest API/Blueprints to provision
and manage Hadoop clusters will largely benefit if Stack Advisor component is enhanced to
address following GAPs
> - Support for Heterogenous hosts (Master, Slaves, Clients)
> - Provide both host group and configuration recommendations in same blueprint output
response instead of requesting one at
> a time (as of now we can request one of the following - host_groups, configurations,
configuration-dependencies not a combination/al of them)
> - Provide HA blueprint recommendation in stack advisor (creating handcrafted blueprint
without using StackAdvisor limits
> the potential of StackAdvisor component)
> - Recommend appropriate hosts to services based on the host resource availability and
service resource requirements



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message