Github user marmbrus commented on the pull request:
https://github.com/apache/spark/pull/4892#issuecomment-77219721
Hmm, this solves some problems, but not all of them:
```scala
sqlContext.jsonRDD(sc.parallelize("""{"a": {"a": {"a": 1}}, "c": 1}""" ::
Nil)).registerTempTable("nestedOrder")
sqlContext.sql("SELECT a.a.a FROM nestedOrder ORDER BY a.a.a")
org.apache.spark.sql.AnalysisException: GetField is not valid on fields of
type LongType;
at
org.apache.spark.sql.catalyst.analysis.Analyzer$ResolveReferences$.resolveGetField(Analyzer.scala:307)
at
org.apache.spark.sql.catalyst.analysis.Analyzer$ResolveReferences$$anonfun$apply$7$$anonfun$applyOrElse$2.applyOrElse(Analyzer.scala:271)
at
org.apache.spark.sql.catalyst.analysis.Analyzer$ResolveReferences$$anonfun$apply$7$$anonfun$applyOrElse$2.applyOrElse(Analyzer.scala:260)
at
org.apache.spark.sql.catalyst.trees.TreeNode$$anonfun$transformUp$1.apply(TreeNode.scala:250)
```
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
