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From "Till Rohrmann (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-7663) Allow AbstractRestHandler to handle bad requests
Date Thu, 21 Sep 2017 15:12:00 GMT
Till Rohrmann created FLINK-7663:
------------------------------------

             Summary: Allow AbstractRestHandler to handle bad requests
                 Key: FLINK-7663
                 URL: https://issues.apache.org/jira/browse/FLINK-7663
             Project: Flink
          Issue Type: Bug
          Components: REST
    Affects Versions: 1.4.0
            Reporter: Till Rohrmann
            Assignee: Till Rohrmann


The {{AbstractRestHandler}} parses the request and tries to generate a {{HandlerRequest}}.
If this fails, then the server answers with an internal server error. Instead we should allow
the {{AbstractRestHandler}} to be able to return a BAD_REQUEST status code. In order to do
that, I would like to introduce a {{HandlerRequestException}} which can be thrown while creating
the {{HandlerRequest}}. If this exception is thrown, then we return an error message with
{{BAD_REQUEST}} {{HttpResponseStatus}}.



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