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Posted to issues@beam.apache.org by "Brian Hulette (Jira)" <ji...@apache.org> on 2021/09/14 19:20:00 UTC

[jira] [Updated] (BEAM-12698) Some binary operations on DeferredSeries don't work

     [ https://issues.apache.org/jira/browse/BEAM-12698?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Brian Hulette updated BEAM-12698:
---------------------------------
    Resolution: Not A Problem
        Status: Resolved  (was: Triage Needed)

> Some binary operations on DeferredSeries don't work
> ---------------------------------------------------
>
>                 Key: BEAM-12698
>                 URL: https://issues.apache.org/jira/browse/BEAM-12698
>             Project: Beam
>          Issue Type: Bug
>          Components: dsl-dataframe
>    Affects Versions: 2.31.0
>            Reporter: Yunfeng Zhang
>            Priority: P2
>
> I get an error when trying to multiply two columns of a deferred dataframe:
> ib.collect(df.A.mul(df.B))
> {color:#FF0000}TypeError: can't multiply sequence by non-int of type 'str' [while running '[35]: ComputedExpression[mul_Series_140480471782160]/[ComputedExpression[mul_Series_140480471782160]]:140480472023312/FlatMap(evaluate)/FlatMap(evaluate)']{color}
>  
> Similarly, adding a scalar also doesn't work:
> ib.collect(df.A.add(1))
> {color:#FF0000}TypeError: can only concatenate str (not "int") to str [while running '[39]: ComputedExpression[add_Series_140480422551952]/[ComputedExpression[get_column_Series_140480422552144], ComputedExpression[add_Series_140480422551952]]:140480472568336/FlatMap(evaluate)/FlatMap(evaluate)']{color}
> {color:#172b4d}But adding two columns work.{color}



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