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https://issues.apache.org/jira/browse/MADLIB-1464?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Frank McQuillan closed MADLIB-1464.
-----------------------------------
Resolution: Fixed
https://github.com/apache/madlib/pull/536
> Fix fit_multiple when output_table or mst_table is passed as NULL
> -----------------------------------------------------------------
>
> Key: MADLIB-1464
> URL: https://issues.apache.org/jira/browse/MADLIB-1464
> Project: Apache MADlib
> Issue Type: Bug
> Components: Deep Learning
> Reporter: Nikhil Kak
> Priority: Major
> Fix For: v1.18.0
>
>
> Currently while calling fit_multiple, if we pass NULL to either the
> output_table argument or the mst_table argument, it fails with the wrong
> error message.
> NULL output_table
> ```
> select madlib.madlib_keras_fit_multiple_model(
> 'iris_data_packed',
> NULL,
> 'mst_table',
> 2, FALSE, NULL, 1);
> ERROR: AttributeError: FitMultipleModel instance has no attribute
> 'model_info_table'
> ```
> NULL mst_table
> ```
> select madlib.madlib_keras_fit_multiple_model(
> 'iris_data_packed',
> 'iris_multiple_model',
> NULL,
> 2, FALSE, NULL, 1);
> ERROR: AttributeError: FitMultipleModel instance has no attribute
> 'model_selection_summary_table' (plpy_elog.c:121)
> ```
> The model hopper refactor PR https://github.com/apache/madlib/pull/525 has a
> fix for the NULL output_table (but the error message isn't consistent with
> other modules) but the null mst_table failure still exists.
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