Michael Armbrust created SPARK-6145:
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Summary: ORDER BY fails to resolve nested fields
Key: SPARK-6145
URL: https://issues.apache.org/jira/browse/SPARK-6145
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 1.3.0
Reporter: Michael Armbrust
Priority: Critical
{code}
sqlContext.jsonRDD(sc.parallelize(
"""{"a": {"b": 1}, "c": 1}""" :: Nil)).registerTempTable("nestedOrder")
// Works
sqlContext.sql("SELECT 1 FROM nestedOrder ORDER BY c")
// Fails now
sqlContext.sql("SELECT 1 FROM nestedOrder ORDER BY a.b")
// Fails now
sqlContext.sql("SELECT a.b FROM nestedOrder ORDER BY a.b")
{code}
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