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From "Vaibhav Gumashta (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-6154) HiveServer2 returns a detailed error message to the client only when the underlying exception is a HiveSQLException
Date Tue, 07 Jan 2014 01:09:50 GMT
Vaibhav Gumashta created HIVE-6154:
--------------------------------------

             Summary: HiveServer2 returns a detailed error message to the client only when
the underlying exception is a HiveSQLException
                 Key: HIVE-6154
                 URL: https://issues.apache.org/jira/browse/HIVE-6154
             Project: Hive
          Issue Type: Bug
          Components: HiveServer2
    Affects Versions: 0.13.0
            Reporter: Vaibhav Gumashta
            Assignee: Vaibhav Gumashta
             Fix For: 0.13.0


In ThriftCLIService, if any of the API calls error out, the server API tries to send back
a detailed error response by trying to extract information from the caught exception e like
- HiveSQLException.toTStatus(e). However, within the HiveSQLException#toTStatus method, the
detailed error info (sqlState, errorCode, errorMessage) is sent back only if the caught exception
is an instance of HiveSQLException, otherwise only the error status is set. For other exceptions
as well, we can set the error message in the response in addition to setting the error status
to help in debugging.



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