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Posted to yarn-issues@hadoop.apache.org by "Peng Zhang (JIRA)" <ji...@apache.org> on 2015/01/29 09:09:34 UTC
[jira] [Created] (YARN-3111) Fix ratio problem on FairScheduler
page
Peng Zhang created YARN-3111:
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Summary: Fix ratio problem on FairScheduler page
Key: YARN-3111
URL: https://issues.apache.org/jira/browse/YARN-3111
Project: Hadoop YARN
Issue Type: Bug
Components: fairscheduler
Affects Versions: 2.6.0
Reporter: Peng Zhang
Assignee: Peng Zhang
Priority: Minor
Found 3 problems on FairScheduler page:
1. Only compute memory for ratio even when queue schedulingPolicy is DRF.
2. When min resources is configured larger than real resources, the steady fair share ratio is so long that it is out the page.
3. When cluster resources is 0(no nodemanager start), ratio is displayed as "NaN% used"
Attached image shows the snapshot of above problems.
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