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https://issues.apache.org/jira/browse/SPARK-1571?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13980034#comment-13980034
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Kan Zhang commented on SPARK-1571:
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Thanks, it worked.
> UnresolvedException when running JavaSparkSQL example
> -----------------------------------------------------
>
> Key: SPARK-1571
> URL: https://issues.apache.org/jira/browse/SPARK-1571
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 1.0.0
> Reporter: Kan Zhang
> Assignee: Michael Armbrust
> Priority: Blocker
>
> When running JavaSparkSQL example using spark-submit in local mode (this
> happens after fixing the class loading issue in SPARK-1570).
> 14/04/22 12:46:47 ERROR Executor: Exception in task ID 0
> org.apache.spark.sql.catalyst.analysis.UnresolvedException: Invalid call to
> dataType on unresolved object, tree: 'age
> at
> org.apache.spark.sql.catalyst.analysis.UnresolvedAttribute.dataType(unresolved.scala:49)
> at
> org.apache.spark.sql.catalyst.analysis.UnresolvedAttribute.dataType(unresolved.scala:47)
> at
> org.apache.spark.sql.catalyst.expressions.Expression.c2(Expression.scala:203)
> at
> org.apache.spark.sql.catalyst.expressions.GreaterThanOrEqual.eval(predicates.scala:142)
> at
> org.apache.spark.sql.catalyst.expressions.And.eval(predicates.scala:84)
> at
> org.apache.spark.sql.execution.Filter$$anonfun$2$$anonfun$apply$1.apply(basicOperators.scala:43)
> at
> org.apache.spark.sql.execution.Filter$$anonfun$2$$anonfun$apply$1.apply(basicOperators.scala:43)
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