[jira] [Created] (SPARK-22439) Not able to get numeric column for the attached file

["Navya Krishnappa (JIRA)" <ji...@apache.org>]

Navya Krishnappa created SPARK-22439:
----------------------------------------

             Summary: Not able to get numeric column for the attached file
                 Key: SPARK-22439
                 URL: https://issues.apache.org/jira/browse/SPARK-22439
             Project: Spark
          Issue Type: Bug
          Components: Java API, SQL
    Affects Versions: 2.2.0
            Reporter: Navya Krishnappa
            Priority: Major


When reading the below-mentioned decimal value by specifying header as true.

SourceFile: 
8.95977565356765764E+20
8.95977565356765764E+20
8.95977565356765764E+20

Source code1:
Dataset dataset = getSqlContext().read()
.option(PARSER_LIB, "commons")
.option(INFER_SCHEMA, "true")
.option(HEADER, "true")
.option(DELIMITER, ",")
.option(QUOTE, "\"")
.option(ESCAPE, "
")
.option(MODE, Mode.PERMISSIVE)
.csv(sourceFile);

dataset.numericColumns()

Result: 
Caused by: java.util.NoSuchElementException: None.get
	at scala.None$.get(Option.scala:347)
	at scala.None$.get(Option.scala:345)
	at org.apache.spark.sql.Dataset$$anonfun$numericColumns$2.apply(Dataset.scala:223)
	at org.apache.spark.sql.Dataset$$anonfun$numericColumns$2.apply(Dataset.scala:222)
	at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234)
	at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234)
	at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33)
	at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:186)
	at scala.collection.TraversableLike$class.map(TraversableLike.scala:234)
	at scala.collection.mutable.ArrayOps$ofRef.map(ArrayOps.scala:186)




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