Vinod KC created SPARK-6223:
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Summary: Avoid Build warning- enable implicit value
scala.language.existentials visible
Key: SPARK-6223
URL: https://issues.apache.org/jira/browse/SPARK-6223
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 1.3.0
Reporter: Vinod KC
Priority: Trivial
spark/sql/core/src/main/scala/org/apache/spark/sql/sources/ddl.scala:316:
inferred existential type Option[(Class[_$4],
org.apache.spark.sql.sources.BaseRelation)] forSome { type _$4 }, which cannot
be expressed by wildcards, should be enabled by making the implicit value
scala.language.existentials visible.
This can be achieved by adding the import clause 'import
scala.language.existentials'
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