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https://issues.apache.org/jira/browse/HAWQ-1135?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hubert Zhang reassigned HAWQ-1135:
----------------------------------

    Assignee: Hubert Zhang  (was: Lei Chang)

> MADlib: Raising exception leads to database connection termination
> ------------------------------------------------------------------
>
>                 Key: HAWQ-1135
>                 URL: https://issues.apache.org/jira/browse/HAWQ-1135
>             Project: Apache HAWQ
>          Issue Type: Bug
>          Components: Core
>            Reporter: Ming LI
>            Assignee: Hubert Zhang
>
> MADlib tests on HAWQ 2.0 Nightly builds fails due to server terminating it's 
> connection. The failed tests are testing for bad input by returning an 
> exception on specific user inputs. These exceptions are raised cleanly in 
> other platforms including HAWQ 2.0 and all Greenplum DBs.
> Reproduction Steps
> Install MADlib using the RPM and HAWQ install script.
> Run attached script (called hawq_2.0.1_test.sql)
> Current error message is
> {{
> server closed the connection unexpectedly
> This probably means the server terminated abnormally
> before or while processing the request.
> }}
> Expected error is
> {{
> ERROR: spiexceptions.InvalidParameterValue: Function 
> "madlib.lmf_igd_transition(double precision[],integer,integer,double 
> precision,double precision[],integer,integer,integer,double precision,double 
> precision)": Invalid type conversion. Null where not expected.
> }}



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