Renat Yusupov created SPARK-3776:
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Summary: Wrong conversion to Catalyst for Option[Product]
Key: SPARK-3776
URL: https://issues.apache.org/jira/browse/SPARK-3776
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 1.1.0
Reporter: Renat Yusupov
Fix For: 1.2.0
Method ScalaReflection.convertToCatalyst make wrong conversion for
Option[Product] data.
For example:
case class A(intValue: Int)
case class B(optionA: Option[A])
val b = B(Some(A(5)))
ScalaReflection.convertToCatalyst(b) returns Seq(A(5)) instead of Seq(Seq(5))
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