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Wangda Tan commented on YARN-4634: ---------------------------------- [~sunilg], Thanks for explanations. Does this handle following case? - All queues have access to * - Some labels added to cluster - Some queues' capacities other than default partition is set In your existing logic, the {{isLabelToQueueMappingAvailable}} will be false, and partition structure will not be shown. Correct? > Scheduler UI/Metrics need to consider cases like non-queue label mappings > ------------------------------------------------------------------------- > > Key: YARN-4634 > URL: https://issues.apache.org/jira/browse/YARN-4634 > Project: Hadoop YARN > Issue Type: Sub-task > Affects Versions: 2.7.1 > Reporter: Sunil G > Assignee: Sunil G > Attachments: 0001-YARN-4634.patch > > > Currently when label-queue mappings are not available, there are few > assumptions taken in UI and in metrics. > In above case where labels are enabled and available in cluster but without > any queue mappings, UI displays queues under labels. This is not correct. > Currently labels enabled check and availability of labels are considered to > render scheduler UI. Henceforth we also need to check whether > - queue-mappings are available > - nodes are mapped with labels with proper exclusivity flags on > This ticket also will try to see the default configurations in queue when > labels are not mapped. -- This message was sent by Atlassian JIRA (v6.3.4#6332)