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Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2015/04/25 23:47:38 UTC
[jira] [Updated] (SPARK-5756) Analyzer should not throw
scala.NotImplementedError for illegitimate sql
[ https://issues.apache.org/jira/browse/SPARK-5756?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Owen updated SPARK-5756:
-----------------------------
Assignee: Fei Wang
> Analyzer should not throw scala.NotImplementedError for illegitimate sql
> ------------------------------------------------------------------------
>
> Key: SPARK-5756
> URL: https://issues.apache.org/jira/browse/SPARK-5756
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 1.2.0
> Reporter: Fei Wang
> Assignee: Fei Wang
>
> ```SELECT CAST(x AS STRING) FROM src``` comes a NotImplementedError:
> CliDriver: scala.NotImplementedError: an implementation is missing
> at scala.Predef$.$qmark$qmark$qmark(Predef.scala:252)
> at org.apache.spark.sql.catalyst.expressions.PrettyAttribute.dataType(namedExpressions.scala:221)
> at org.apache.spark.sql.catalyst.expressions.Cast.resolved$lzycompute(Cast.scala:30)
> at org.apache.spark.sql.catalyst.expressions.Cast.resolved(Cast.scala:30)
> at org.apache.spark.sql.catalyst.expressions.Expression$$anonfun$childrenResolved$1.apply(Expression.scala:68)
> at org.apache.spark.sql.catalyst.expressions.Expression$$anonfun$childrenResolved$1.apply(Expression.scala:68)
> at scala.collection.LinearSeqOptimized$class.exists(LinearSeqOptimized.scala:80)
> at scala.collection.immutable.List.exists(List.scala:84)
> at org.apache.spark.sql.catalyst.expressions.Expression.childrenResolved(Expression.scala:68)
> at org.apache.spark.sql.catalyst.expressions.Expression.resolved$lzycompute(Expression.scala:56)
> at org.apache.spark.sql.catalyst.expressions.Expression.resolved(Expression.scala:56)
> at org.apache.spark.sql.catalyst.expressions.NamedExpression.typeSuffix(namedExpressions.scala:62)
> at org.apache.spark.sql.catalyst.expressions.Alias.toString(namedExpressions.scala:124)
> at org.apache.spark.sql.catalyst.expressions.Expression.prettyString(Expression.scala:78)
> at org.apache.spark.sql.catalyst.analysis.Analyzer$CheckResolution$$anonfun$1$$anonfun$7.apply(Analyzer.scala:83)
> at org.apache.spark.sql.catalyst.analysis.Analyzer$CheckResolution$$anonfun$1$$anonfun$7.apply(Analyzer.scala:83)
> at scala.collection.immutable.Stream.map(Stream.scala:376)
> at org.apache.spark.sql.catalyst.analysis.Analyzer$CheckResolution$$anonfun$1.applyOrElse(Analyzer.scala:83)
> at org.apache.spark.sql.catalyst.analysis.Analyzer$CheckResolution$$anonfun$1.applyOrElse(Analyzer.scala:81)
> at org.apache.spark.sql.catalyst.trees.TreeNode.transformUp(TreeNode.scala:204)
> at org.apache.spark.sql.catalyst.analysis.Analyzer$CheckResolution$.apply(Analyzer.scala:81)
> at org.apache.spark.sql.catalyst.analysis.Analyzer$CheckResolution$.apply(Analyzer.scala:79)
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