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From Manoj Samel <manojsamelt...@gmail.com>
Subject SparkSQL "where" with BigDecimal type gives stacktrace
Date Sun, 30 Mar 2014 17:16:44 GMT
Hi,

If I do a where on BigDecimal, I get a stack trace. Changing BigDecimal to
Double works ...
....
scala> case class JournalLine(account: String, credit: BigDecimal, debit:
BigDecimal, date: String, company: String, currency: String, costcenter:
String, region: String)
defined class JournalLine
...
scala> jl.where('credit > 0).foreach(println)
scala.MatchError: scala.BigDecimal (of class
scala.reflect.internal.Types$TypeRef$$anon$3)
at
org.apache.spark.sql.catalyst.ScalaReflection$.schemaFor(ScalaReflection.scala:41)
at
org.apache.spark.sql.catalyst.ScalaReflection$$anonfun$schemaFor$1.apply(ScalaReflection.scala:45)
at
org.apache.spark.sql.catalyst.ScalaReflection$$anonfun$schemaFor$1.apply(ScalaReflection.scala:45)
at
scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)
at
scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)
at scala.collection.immutable.List.foreach(List.scala:318)
at scala.collection.TraversableLike$class.map(TraversableLike.scala:244)
at scala.collection.AbstractTraversable.map(Traversable.scala:105)
at
org.apache.spark.sql.catalyst.ScalaReflection$.schemaFor(ScalaReflection.scala:45)
at
org.apache.spark.sql.catalyst.ScalaReflection$.schemaFor(ScalaReflection.scala:38)
at
org.apache.spark.sql.catalyst.ScalaReflection$.attributesFor(ScalaReflection.scala:32)
at
org.apache.spark.sql.execution.ExistingRdd$.fromProductRdd(basicOperators.scala:128)
at org.apache.spark.sql.SQLContext.createSchemaRDD(SQLContext.scala:79)
at $iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:39)
at $iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:44)
at $iwC$$iwC$$iwC$$iwC.<init>(<console>:46)
at $iwC$$iwC$$iwC.<init>(<console>:48)
at $iwC$$iwC.<init>(<console>:50)
at $iwC.<init>(<console>:52)
at <init>(<console>:54)
at .<init>(<console>:58)
at .<clinit>(<console>)
at .<init>(<console>:7)
at .<clinit>(<console>)
at $print(<console>)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.apache.spark.repl.SparkIMain$ReadEvalPrint.call(SparkIMain.scala:777)
at
org.apache.spark.repl.SparkIMain$Request.loadAndRun(SparkIMain.scala:1045)
at org.apache.spark.repl.SparkIMain.loadAndRunReq$1(SparkIMain.scala:614)
at org.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:645)
at org.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:609)
at org.apache.spark.repl.SparkILoop.reallyInterpret$1(SparkILoop.scala:795)
at
org.apache.spark.repl.SparkILoop.interpretStartingWith(SparkILoop.scala:840)
at org.apache.spark.repl.SparkILoop.command(SparkILoop.scala:752)
at org.apache.spark.repl.SparkILoop.processLine$1(SparkILoop.scala:600)
at org.apache.spark.repl.SparkILoop.innerLoop$1(SparkILoop.scala:607)
at org.apache.spark.repl.SparkILoop.loop(SparkILoop.scala:610)
at
org.apache.spark.repl.SparkILoop$$anonfun$process$1.apply$mcZ$sp(SparkILoop.scala:935)
at
org.apache.spark.repl.SparkILoop$$anonfun$process$1.apply(SparkILoop.scala:883)
at
org.apache.spark.repl.SparkILoop$$anonfun$process$1.apply(SparkILoop.scala:883)
at
scala.tools.nsc.util.ScalaClassLoader$.savingContextLoader(ScalaClassLoader.scala:135)
at org.apache.spark.repl.SparkILoop.process(SparkILoop.scala:883)
at org.apache.spark.repl.SparkILoop.process(SparkILoop.scala:981)
at org.apache.spark.repl.Main$.main(Main.scala:31)
at org.apache.spark.repl.Main.main(Main.scala)

Thanks,

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