Github user chenghao-intel commented on a diff in the pull request:
https://github.com/apache/spark/pull/3109#discussion_r20689585
--- Diff:
sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveInspectors.scala ---
@@ -298,6 +298,8 @@ private[hive] trait HiveInspectors {
})
ObjectInspectorFactory.getStandardConstantMapObjectInspector(keyOI, valueOI,
map)
}
+ case Literal(_, dt) => sys.error(s"Hive doesn't support the constant
type [$dt].")
--- End diff --
We should enumerate all of the possible constant data type in this
function, this actually gives us a chance to check if we really missed one,
just as previously, we did miss all of the constant type by specifying data
type in matching (see #3114)
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