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https://issues.apache.org/jira/browse/SPARK-7460?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15907632#comment-15907632
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Chang chen commented on SPARK-7460:
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+1 for supporting {{DataFrame.zip}}, python guys of my company usually use
{{pandas.concat}} for appending columns, so they expect spark has this
functionality also.
[~rxin], I just curious why did you say it is hard to get it right? Since there
is {{RDD.zip}}, if you are right, then {{RDD.zip}} is also hard to get it
right.
> Provide DataFrame.zip (analog of RDD.zip) to merge two data frames
> ------------------------------------------------------------------
>
> Key: SPARK-7460
> URL: https://issues.apache.org/jira/browse/SPARK-7460
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Reporter: Ram Sriharsha
> Assignee: Ram Sriharsha
> Priority: Minor
>
> an analog of RDD1.zip(RDD2) for data frames allows us to merge two data
> frames without stepping down to the RDD layer and back. (syntactic sugar)
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