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[SPARK-8897][SPARKR] SparkR DataFrame fail to return data of float type. #7289

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[SPARK-8897][SPARKR] SparkR DataFrame fail to return data of float type. #7289

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[SPARK-8897][SPARKR] SparkR DataFrame fail to return data of float type.
  • Loading branch information
Sun Rui committed Jul 8, 2015
commit 692bd7249e59b8a787f491946a843ba035746bf8
3 changes: 3 additions & 0 deletions core/src/main/scala/org/apache/spark/api/r/SerDe.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -215,6 +215,9 @@ private[spark] object SerDe {
case "long" | "java.lang.Long" =>
writeType(dos, "double")
writeDouble(dos, value.asInstanceOf[Long].toDouble)
case "float" | "java.lang.Float" =>
writeType(dos, "double")
writeDouble(dos, value.asInstanceOf[Float].toDouble)
case "double" | "java.lang.Double" =>
writeType(dos, "double")
writeDouble(dos, value.asInstanceOf[Double])
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