[SPARK-29019] Move tooltips to thrift server module

core/src/main/scala/org/apache/spark/ui/ToolTips.scala

@@ -99,16 +99,4 @@ private[spark] object ToolTips {
        dynamic allocation is enabled. The number of granted executors may exceed the limit
        ephemerally when executors are being killed.
     """
-
-  val THRIFT_SERVER_FINISH_TIME =
-    "Execution finish time, before fetching the results"
-
-  val THRIFT_SERVER_CLOSE_TIME =
-    "Operation close time after fetching the results"
-
-  val THRIFT_SERVER_EXECUTION =
-    "Difference between start time and finish time"
-
-  val THRIFT_SERVER_DURATION =
-    "Difference between start time and close time"
 }

sql/hive-thriftserver/src/main/scala/org/apache/spark/sql/hive/thriftserver/ui/ThriftServerPage.scala

@@ -28,6 +28,7 @@ import org.apache.spark.internal.Logging
 import org.apache.spark.sql.hive.thriftserver.HiveThriftServer2.{ExecutionInfo, ExecutionState, SessionInfo}
 import org.apache.spark.ui._
 import org.apache.spark.ui.UIUtils._
+import org.apache.spark.sql.hive.thriftserver.ui.ToolTips._
 
 
 /** Page for Spark Web UI that shows statistics of the thrift server */
@@ -72,9 +73,9 @@ private[ui] class ThriftServerPage(parent: ThriftServerTab) extends WebUIPage(""
     val table = if (numStatement > 0) {
       val headerRow = Seq("User", "JobID", "GroupID", "Start Time", "Finish Time", "Close Time",
         "Execution Time", "Duration", "Statement", "State", "Detail")
-      val tooltips = Seq(None, None, None, None, Some(ToolTips.THRIFT_SERVER_FINISH_TIME),
-        Some(ToolTips.THRIFT_SERVER_CLOSE_TIME), Some(ToolTips.THRIFT_SERVER_EXECUTION),
-        Some(ToolTips.THRIFT_SERVER_DURATION), None, None, None)
+      val tooltips = Seq(None, None, None, None, Some(THRIFT_SERVER_FINISH_TIME),
+        Some(THRIFT_SERVER_CLOSE_TIME), Some(THRIFT_SERVER_EXECUTION),
+        Some(THRIFT_SERVER_DURATION), None, None, None)
       assert(headerRow.length == tooltips.length)
       val dataRows = listener.getExecutionList.sortBy(_.startTimestamp).reverse
 

sql/hive-thriftserver/src/main/scala/org/apache/spark/sql/hive/thriftserver/ui/ThriftServerSessionPage.scala

@@ -28,6 +28,7 @@ import org.apache.spark.internal.Logging
 import org.apache.spark.sql.hive.thriftserver.HiveThriftServer2.{ExecutionInfo, ExecutionState}
 import org.apache.spark.ui._
 import org.apache.spark.ui.UIUtils._
+import org.apache.spark.sql.hive.thriftserver.ui.ToolTips._
 
 /** Page for Spark Web UI that shows statistics of jobs running in the thrift server */
 private[ui] class ThriftServerSessionPage(parent: ThriftServerTab)
@@ -81,9 +82,9 @@ private[ui] class ThriftServerSessionPage(parent: ThriftServerTab)
     val table = if (numStatement > 0) {
       val headerRow = Seq("User", "JobID", "GroupID", "Start Time", "Finish Time", "Close Time",
         "Execution Time", "Duration", "Statement", "State", "Detail")
-      val tooltips = Seq(None, None, None, None, Some(ToolTips.THRIFT_SERVER_FINISH_TIME),
-        Some(ToolTips.THRIFT_SERVER_CLOSE_TIME), Some(ToolTips.THRIFT_SERVER_EXECUTION),
-        Some(ToolTips.THRIFT_SERVER_DURATION), None, None, None)
+      val tooltips = Seq(None, None, None, None, Some(THRIFT_SERVER_FINISH_TIME),
+        Some(THRIFT_SERVER_CLOSE_TIME), Some(THRIFT_SERVER_EXECUTION),
+        Some(THRIFT_SERVER_DURATION), None, None, None)
       assert(headerRow.length == tooltips.length)
       val dataRows = executionList.sortBy(_.startTimestamp).reverse
 

sql/hive-thriftserver/src/main/scala/org/apache/spark/sql/hive/thriftserver/ui/ToolTips.scala

@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.spark.sql.hive.thriftserver.ui
+
+private[ui] object ToolTips {
+  val THRIFT_SERVER_FINISH_TIME =
+    "Execution finish time, before fetching the results"
+
+  val THRIFT_SERVER_CLOSE_TIME =
+    "Operation close time after fetching the results"
+
+  val THRIFT_SERVER_EXECUTION =
+    "Difference between start time and finish time"
+
+  val THRIFT_SERVER_DURATION =
+    "Difference between start time and close time"
+}