[jira] [Resolved] (YARN-6067) Applications API Service HA

2017-11-15 Thread Zhe Zhang (JIRA)

 [ 
https://issues.apache.org/jira/browse/YARN-6067?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Zhe Zhang resolved YARN-6067.
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Resolution: Duplicate

> Applications API Service HA
> ---
>
> Key: YARN-6067
> URL: https://issues.apache.org/jira/browse/YARN-6067
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Gour Saha
>
> We need to start thinking about HA for the Applications API Service. How do 
> we achieve it? Should API Service become part of the RM process to get a lot 
> of things for free? Should there be some other strategy. We need to start the 
> discussion.



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[jira] [Resolved] (YARN-6067) Applications API Service HA

2017-09-13 Thread Jian He (JIRA)

 [ 
https://issues.apache.org/jira/browse/YARN-6067?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Jian He resolved YARN-6067.
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Resolution: Fixed

Because the api-server is stateless, users can achieve HA is by having a load 
balancer fronting multiple instances of api-server.
If we merge the api-server into RM to achieve HA, then this is a dup of 
YARN-6626.

> Applications API Service HA
> ---
>
> Key: YARN-6067
> URL: https://issues.apache.org/jira/browse/YARN-6067
> Project: Hadoop YARN
>  Issue Type: Sub-task
>Reporter: Gour Saha
>
> We need to start thinking about HA for the Applications API Service. How do 
> we achieve it? Should API Service become part of the RM process to get a lot 
> of things for free? Should there be some other strategy. We need to start the 
> discussion.



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