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https://issues.apache.org/jira/browse/TOREE-479?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16568150#comment-16568150
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Craig Macdonald commented on TOREE-479:
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I also have this issue. For me, I think it relates to the CDH spark
installation on our cluster:
e.g.
error: error while loading QualifiedTableName, class file
'/opt/cloudera/parcels/SPARK2-2.2.0.cloudera1-1.cdh5.12.0.p0.142354/lib/spark2/jars/spark-catalyst_2.11-2.2.0.cloudera1.jar(org/apache/spark/sql/catalyst/QualifiedTableName.class)'
has location not matching its contents: contains class QualifiedTableName
> annoing " has location not matching its contents" errors
> ---------------------------------------------------------
>
> Key: TOREE-479
> URL: https://issues.apache.org/jira/browse/TOREE-479
> Project: TOREE
> Issue Type: Bug
> Affects Versions: 0.2.0
> Environment: Linux mint, all-spark-notebook docker
> Reporter: antonkulaga
> Priority: Major
>
> I constantly get errors whenever I have custom udf functions with latest
> spark-all-notebook doker, functions like
> val spark = SparkSession
> .builder()
> .appName("mapping_models")
> .getOrCreate()
> import org.apache.spark.sql.functions._
> import spark.implicits._
> val toDouble = udf[Double, String]( _.toDouble)
> I have to restart them 3 times to get rid of it
> standard " has location not matching its contents" errors
> Unlike (
> https://issues.apache.org/jira/projects/TOREE/issues/TOREE-478?filter=reportedbyme
> ) it dissapears after 2-3 reruns of the cell, so it is very annoying but not
> a blocker
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