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Posted to dev@ranger.apache.org by "qiang.bi (Jira)" <ji...@apache.org> on 2021/03/24 08:51:00 UTC

[jira] [Updated] (RANGER-3222) Ranger yarn plugin does not support parsing fair scheduler json or xml response

     [ https://issues.apache.org/jira/browse/RANGER-3222?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

qiang.bi updated RANGER-3222:
-----------------------------
    Description: 
When we use yarn rest api ([http://rm-http-address:port/ws/v1/cluster/scheduler)] to get scheduler information, on account of the different response between capacity and fair scheduler，so we cannot approach the response in the same way. For example:

1.when we create yarn service on ranger dashboard，we can not test connection successfully.

2.we can not get fair scheduler queue list on ranger dashboard.

I modify YarnSchedulerResponse class to resolve this problem.

  was:
When we use yarn rest api ([http://rm-http-address:port/ws/v1/cluster/scheduler)] to get scheduler information, on account of the different response between capacity and fair scheduler，so we cannot approach the response in the same way. For example:

1.when we create yarn service on ranger dashboard，we can not test connection successfully.

2.we can not get fair scheduler queue list on ranger dashboard.


> Ranger yarn plugin does not support parsing fair scheduler json or xml response
> -------------------------------------------------------------------------------
>
>                 Key: RANGER-3222
>                 URL: https://issues.apache.org/jira/browse/RANGER-3222
>             Project: Ranger
>          Issue Type: Bug
>          Components: plugins
>    Affects Versions: 1.2.0, 2.1.0
>            Reporter: qiang.bi
>            Priority: Major
>              Labels: patch
>
> When we use yarn rest api ([http://rm-http-address:port/ws/v1/cluster/scheduler)] to get scheduler information, on account of the different response between capacity and fair scheduler，so we cannot approach the response in the same way. For example:
> 1.when we create yarn service on ranger dashboard，we can not test connection successfully.
> 2.we can not get fair scheduler queue list on ranger dashboard.
> I modify YarnSchedulerResponse class to resolve this problem.



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