ambari-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Jeff Sposetti (JIRA)" <>
Subject [jira] [Commented] (AMBARI-9080) capacity scheduler UI
Date Sat, 10 Jan 2015 00:34:34 GMT


Jeff Sposetti commented on AMBARI-9080:

There has been some work towards this as a contrib view.

> capacity scheduler UI
> ---------------------
>                 Key: AMBARI-9080
>                 URL:
>             Project: Ambari
>          Issue Type: Wish
>          Components: ambari-web
>            Reporter: Laurent EDEL
> Capacity scheduler is widely used in Hadoop clusters.
> Its configuration is as much easy to understand as complicated to define, consisting
as filling a XML with some "ahem" notions :
> - "all" rights are represented by "*" (normal) but "no" rights are represented by " "
> - ACLs works only by extending them, not reducing : if root queue is set to all (default),
no ACL will be considered at all
> A UI should be provided to abstract those concepts, as well as define more easily the
queues weights, using sliders
> Additionally, if you forget to check yarn.acl.enabled in the resourcemanager there should
be a warning about scheduler ACL rules

This message was sent by Atlassian JIRA

View raw message