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Posted to yarn-dev@hadoop.apache.org by "Junfan Zhang (Jira)" <ji...@apache.org> on 2023/11/20 08:08:00 UTC

[jira] [Created] (YARN-11616) Fast fail when multiple attribute kvs are specified

Junfan Zhang created YARN-11616:
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             Summary: Fast fail when multiple attribute kvs are specified
                 Key: YARN-11616
                 URL: https://issues.apache.org/jira/browse/YARN-11616
             Project: Hadoop YARN
          Issue Type: Bug
          Components: nodeattibute
            Reporter: Junfan Zhang


In the {{NodeConstraintParser}}, it won't throw exception when multiple attribute kvs are specified. It will return incorrect placement constraint, which will mislead users. Like the 

{{rm.yarn.io/foo=1,rm.yarn.io/bar=2}}, it will parse it to {{node,EQ,rm.yarn.io/bar=[1:2]}}



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