Github user viirya commented on a diff in the pull request:
https://github.com/apache/spark/pull/5309#discussion_r27736822
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/sources/DataSourceStrategy.scala
---
@@ -176,6 +176,9 @@ private[sql] object DataSourceStrategy extends Strategy
{
case expressions.Contains(a: Attribute, Literal(v: String,
StringType)) =>
Some(sources.StringContains(a.name, v))
+ case p: expressions.Predicate =>
--- End diff --
Ok. I am also not very sure about this modification. But seems there is no
other proper approach to check possible error in this place.
I will revert this part first.
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