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Posted to issues@spark.apache.org by "Mahmoud Lababidi (JIRA)" <ji...@apache.org> on 2016/01/12 20:40:39 UTC

[jira] [Created] (SPARK-12782) reindex

Mahmoud Lababidi created SPARK-12782:
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             Summary: reindex
                 Key: SPARK-12782
                 URL: https://issues.apache.org/jira/browse/SPARK-12782
             Project: Spark
          Issue Type: New Feature
            Reporter: Mahmoud Lababidi


There is a nice feature in Pandas DataFrames that allows you to reindex columns. Example: a column has 2006-01-01, 2006-01-02, 2006-01-04. If you perform reindex() the missing 2006-01-03 will be filled in.

This seems necessary to implement in Spark.

http://pandas.pydata.org/pandas-docs/version/0.17.1/generated/pandas.DataFrame.reindex.html



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