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Posted to issues@beam.apache.org by "Yunfeng Zhang (Jira)" <ji...@apache.org> on 2021/07/30 20:28:00 UTC
[jira] [Created] (BEAM-12698) Some binary operations on
DeferredSeries don't work
Yunfeng Zhang created BEAM-12698:
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Summary: 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
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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