[jira] [Created] (SPARK-38239) AttributeError: 'LogisticRegressionModel' object has no attribute '_call_java'

["Maciej Szymkiewicz (Jira)" <ji...@apache.org>]

Maciej Szymkiewicz created SPARK-38239:
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             Summary: AttributeError: 'LogisticRegressionModel' object has no attribute '_call_java'
                 Key: SPARK-38239
                 URL: https://issues.apache.org/jira/browse/SPARK-38239
             Project: Spark
          Issue Type: Bug
          Components: MLlib, PySpark
    Affects Versions: 3.2.0, 3.1.0, 3.0.0, 2.4.0, 3.3.0
            Reporter: Maciej Szymkiewicz


Trying to invoke {{\_\_repr\_\_}} on {{pyspark.mllib.classification.LogisticRegressionModel}} leads to {{AttributeError}}:

{code:python}
>>> type(model)
<class 'pyspark.mllib.classification.LogisticRegressionModel'>
>>> model
Traceback (most recent call last):
  File /path/to/python3.9/site-packages/IPython/core/formatters.py:698 in __call__
    return repr(obj)
  File /path/to/spark/python/pyspark/mllib/classification.py:281 in __repr__
    return self._call_java("toString")
AttributeError: 'LogisticRegressionModel' object has no attribute '_call_java'
{code}

This problem was introduced SPARK-14712, where the method was added, with the same implementation, for both {{ml}} and {{mllib}}.



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