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Posted to common-issues@hadoop.apache.org by "John Zhuge (JIRA)" <ji...@apache.org> on 2016/12/03 06:43:58 UTC

[jira] [Created] (HADOOP-13862) AbstractWadlGeneratorGrammarGenerator couldn't find grammar element for class java.util.Map

John Zhuge created HADOOP-13862:
-----------------------------------

             Summary: AbstractWadlGeneratorGrammarGenerator couldn't find grammar element for class java.util.Map
                 Key: HADOOP-13862
                 URL: https://issues.apache.org/jira/browse/HADOOP-13862
             Project: Hadoop Common
          Issue Type: Bug
          Components: kms
    Affects Versions: 3.0.0-alpha2
            Reporter: John Zhuge
            Assignee: John Zhuge
            Priority: Minor


Annoying messages in kms.log:
{noformat}
2016-12-02 22:23:33,580 INFO  AbstractWadlGeneratorGrammarGenerator - Couldn't find grammar element for class javax.ws.rs.core.Response
2016-12-02 22:23:33,580 INFO  AbstractWadlGeneratorGrammarGenerator - Couldn't find grammar element for class java.util.Map
2016-12-02 22:23:33,580 INFO  AbstractWadlGeneratorGrammarGenerator - Couldn't find grammar element for class java.util.Map
2016-12-02 22:23:33,580 INFO  AbstractWadlGeneratorGrammarGenerator - Couldn't find grammar element for class java.util.Map
2016-12-02 22:23:33,581 INFO  AbstractWadlGeneratorGrammarGenerator - Couldn't find grammar element for class javax.ws.rs.core.Response
2016-12-02 22:23:33,581 INFO  AbstractWadlGeneratorGrammarGenerator - Couldn't find grammar element for class javax.ws.rs.core.Response
2016-12-02 22:23:33,581 INFO  AbstractWadlGeneratorGrammarGenerator - Couldn't find grammar element for class java.util.Map
{noformat}}

http://stackoverflow.com/questions/15767973/jersey-what-does-couldnt-find-grammar-element-mean. Tried disabling WADL, but KMS didn't work: {{hadoop key list}} authentication failed.



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