abhijeet dada mote created SPARK-32562:
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Summary: Pyspark drop duplicate columns
Key: SPARK-32562
URL: https://issues.apache.org/jira/browse/SPARK-32562
Project: Spark
Issue Type: Improvement
Components: PySpark
Affects Versions: 3.0.0
Reporter: abhijeet dada mote
Fix For: 3.0.0
Hi All,
This is one suggestion can we have a feature in pyspark to remove duplicate
columns?
I have come up with small code for that
<code>
def drop_duplicate_columns(_rdd_df):
column_names = _rdd_df.columns
duplicate_columns = set([x for x in column_names if column_names.count(x) >
1])
_rdd_df = _rdd_df.drop(*duplicate_columns)
return _rdd_df
<code>
Your suggestions are appreciatd and can work on this PR, this would be my first
contribution(PR) to Pyspark if you guys agree with it
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