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From "Andrew Davidson (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SPARK-23878) unable to import col() or lit()
Date Fri, 06 Apr 2018 00:34:00 GMT
Andrew Davidson created SPARK-23878:
---------------------------------------

             Summary: unable to import col() or lit()
                 Key: SPARK-23878
                 URL: https://issues.apache.org/jira/browse/SPARK-23878
             Project: Spark
          Issue Type: Bug
          Components: PySpark
    Affects Versions: 2.3.0
         Environment: eclipse 4.7.3

pyDev 6.3.2

pyspark==2.3.0
            Reporter: Andrew Davidson


I have some code I am moving from a jupyter notebook to separate python modules. My notebook
uses col() and list() and works fine

when I try to work with module files in my IDE I get the following errors. I am also not able
to run my unit tests.

{color:#FF0000}Description Resource Path Location Type{color}
{color:#FF0000}Unresolved import: lit load.py /adt_pyDevProj/src/automatedDataTranslation
line 22 PyDev Problem{color}

{color:#FF0000}Description Resource Path Location Type{color}
{color:#FF0000}Unresolved import: col load.py /adt_pyDevProj/src/automatedDataTranslation
line 21 PyDev Problem{color}

I suspect that when you run pyspark it is generating the col and lit functions?

I found a discription of the problem @ [https://stackoverflow.com/questions/40163106/cannot-find-col-function-in-pyspark] I
do not understand how to make this work in my IDE. I am not running pyspark just an editor

is there some sort of workaround or replacement for these missing functions?

 

 



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