Can you open a JIRA?
On Tue, Apr 14, 2015 at 1:56 AM, Clint McNeil <cl...@impactradius.com>
wrote:
> Hi guys
>
> I have parquet data written by Impala:
> Server version: impalad version 2.1.2-cdh5 RELEASE (build
> 36aad29cee85794ecc5225093c30b1e06ffb68d3)
>
> When using Spark SQL 1.3.0 (spark-assembly-1.3.0-hadoop2.4.0) i get the
> following error:
>
> val correlatedEventData = sqlCtx.sql(
> s"""
> |SELECT
> |id,
> |action_id,
> |adv_saleamount
> |FROM ir_correlated_event_t
> |""".stripMargin)
> correlatedEventData.take(10).foreach(println)
> println("correlatedEventData count: " + correlatedEventData.count)
>
> println("Decimal value: " + correlatedEventData.first().getDecimal(2))
>
> Exception in thread "main" java.lang.ClassCastException:
> scala.runtime.BoxedUnit cannot be cast to java.math.BigDecimal
>
> Neither does it work when I use, getFloat(2), getDouble(2),
> getAs[Float](2) or get(2).asInstanceOf[Float] etc etc
>
> Any assistance will be appreciated.
>
> Regards
>
> Clint
>
