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Jorge Machado commented on SPARK-15505: --------------------------------------- Sometimes you read from a database that has an array in it, at least was in my case. But fell free to reject it. > Explode nested Array in DF Column into Multiple Columns > -------------------------------------------------------- > > Key: SPARK-15505 > URL: https://issues.apache.org/jira/browse/SPARK-15505 > Project: Spark > Issue Type: Improvement > Components: Spark Core > Affects Versions: 1.6.1 > Reporter: Jorge Machado > Priority: Minor > > At the moment if we have a DF like this : > {noformat} > +------+---------+ > | Col1 | Col2 | > +------+---------+ > | 1 |[2, 3, 4]| > | 1 |[2, 3, 4]| > +------+---------+ > {noformat} > There is no way to directly transform it into : > {noformat} > +------+------+------+------+ > | Col1 | Col2 | Col3 | Col4 | > +------+------+------+------+ > | 1 | 2 | 3 | 4 | > | 1 | 2 | 3 | 4 | > +------+------+------+------+ > {noformat} > I think this should be easy to implement > More infos here : > http://stackoverflow.com/questions/37391241/explode-spark-columns/37392793#37392793 -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org