remove unused import

AngersZhuuuu · AngersZhuuuu · commit 35f0a015f42f · 2019-09-13T09:07:13.000+08:00
diff --git a/sql/hive/src/main/scala/org/apache/spark/sql/hive/client/HiveClientImpl.scala b/sql/hive/src/main/scala/org/apache/spark/sql/hive/client/HiveClientImpl.scala
@@ -314,6 +314,8 @@ private[hive] class HiveClientImpl(
       Thread.currentThread().setContextClassLoader(original)
       if (originState != null) {
         SessionState.setCurrentSessionState(originState)
+      } else {
+        SessionState.detachSession()
       }
       HiveCatalogMetrics.incrementHiveClientCalls(1)
     }
diff --git a/sql/hive/src/main/scala/org/apache/spark/sql/hive/execution/HiveTableScanExec.scala b/sql/hive/src/main/scala/org/apache/spark/sql/hive/execution/HiveTableScanExec.scala
@@ -37,7 +37,7 @@ import org.apache.spark.sql.catalyst.plans.QueryPlan
 import org.apache.spark.sql.execution._
 import org.apache.spark.sql.execution.metric.SQLMetrics
 import org.apache.spark.sql.hive._
-import org.apache.spark.sql.hive.client.{HiveClient, HiveClientImpl}
+import org.apache.spark.sql.hive.client.HiveClientImpl
 import org.apache.spark.sql.internal.SQLConf
 import org.apache.spark.sql.types.{BooleanType, DataType}
 import org.apache.spark.util.Utils

Original file line number	Diff line number	Diff line change
`@@ -314,6 +314,8 @@ private[hive] class HiveClientImpl(`
`314`	`314`	`Thread.currentThread().setContextClassLoader(original)`
`315`	`315`	`if (originState != null) {`
`316`	`316`	`SessionState.setCurrentSessionState(originState)`
	`317`	`+ } else {`
	`318`	`+ SessionState.detachSession()`
`317`	`319`	`}`
`318`	`320`	`HiveCatalogMetrics.incrementHiveClientCalls(1)`
`319`	`321`	`}`