[YARN-5427] Labeled apps cant use <DEFAULT_PARTITION> resources in 2.8

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Not A Bug
• Affects Version/s: 2.8.0
• Component/s: capacity scheduler
• Assignee: Unassigned
• Reporter: 袁枫
• Created: 25/Jul/16 08:47
• Updated: 18/Oct/16 21:52
• Resolved: 26/Jul/16 12:26

Description

Queue A use partition X,When x is used up,app cant get resource from <DEFAULT_PARTITION>.
I find this behavior is different from 2.7.x.Also i find this in the document of 2.7.2 as blew:
"All queues can access to nodes without label"--https://hadoop.apache.org/docs/stable/hadoop-yarn/hadoop-yarn-site/NodeLabel.html

I think it means if queue A`s partition x is used up,app can get containers from DEFAULT_PARTITION? Do i misstake?

And I can confirm my configs is correct.Because i can run profectlly in 2.7.x use this configation too.

I have observed this in 2.8: "<DEFAULT_PARTITION> is marked as <ECLUSIVE_PARTITION>" in webui.Is this the reason?

Issue Links

• relates to: YARN-3593 Add label-type and Improve "DEFAULT_PARTITION" in Node Labels Page