Github user liancheng commented on a diff in the pull request:
https://github.com/apache/spark/pull/9671#discussion_r44697750
--- Diff:
sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveContext.scala ---
@@ -57,9 +57,11 @@ import org.apache.spark.util.Utils
/**
* This is the HiveQL Dialect, this dialect is strongly bind with
HiveContext
*/
-private[hive] class HiveQLDialect extends ParserDialect {
+private[hive] class HiveQLDialect(sqlContext: HiveContext) extends
ParserDialect {
override def parse(sqlText: String): LogicalPlan = {
- HiveQl.parseSql(sqlText)
+ sqlContext.executionHive.withHiveState {
+ HiveQl.parseSql(sqlText)
+ }
--- End diff --
`HiveQl` tries to resolve UDTFs using Hive `FunctionRegistry` during
parsing, must wrap it with execution Hive state.
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