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Posted to issues@spark.apache.org by "Ott Toomet (JIRA)" <ji...@apache.org> on 2017/04/08 01:29:41 UTC

[jira] [Created] (SPARK-20263) create empty dataframes in sparkR

Ott Toomet created SPARK-20263:
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             Summary: create empty dataframes in sparkR
                 Key: SPARK-20263
                 URL: https://issues.apache.org/jira/browse/SPARK-20263
             Project: Spark
          Issue Type: Wish
          Components: SparkR
    Affects Versions: 2.1.0
            Reporter: Ott Toomet
            Priority: Trivial


Spark 2.1 does not support creating empty dataframes, nor conversion of empty R dataframes to spark ones:

createDataFrame(data.frame(a=integer()))

gives 

Error in takeRDD(x, 1)[[1]] : subscript out of bounds



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