Tristan created SPARK-11860:
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Summary: Invalid argument specification for registerFunction
[Python]
Key: SPARK-11860
URL: https://issues.apache.org/jira/browse/SPARK-11860
Project: Spark
Issue Type: Documentation
Components: Documentation, PySpark
Affects Versions: 1.5.2
Reporter: Tristan
Priority: Minor
https://github.com/apache/spark/blob/branch-1.5/python/pyspark/sql/context.py#L171-L178
Documentation for SQLContext.registerFunction specifies a lambda function as
input. This is false (it works fine with non-lambda functions). I believe this
is a typo based on the presence of 'samplingRatio' in the parameter docs:
https://github.com/apache/spark/blob/branch-1.5/python/pyspark/sql/context.py#L178
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