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Posted to yarn-issues@hadoop.apache.org by "Íñigo Goiri (JIRA)" <ji...@apache.org> on 2018/06/22 21:50:00 UTC

[jira] [Created] (YARN-8454) WeightedLocalityPolicyManager should manage empty configurations

Íñigo Goiri created YARN-8454:
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             Summary: WeightedLocalityPolicyManager should manage empty configurations
                 Key: YARN-8454
                 URL: https://issues.apache.org/jira/browse/YARN-8454
             Project: Hadoop YARN
          Issue Type: Improvement
            Reporter: Íñigo Goiri
            Assignee: Giovanni Matteo Fumarola


Currently, setting WeightedLocalityPolicyManager to use the default settings in federation will trigger an exception trying to parse an empty string. This error should be reported properly. In addition, the UI breaks when this happens.



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