error fix

Author: uncleGen

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

@@ -23,7 +23,7 @@ import java.util.{Locale, Date}
 import scala.xml.Node
 
 import org.apache.spark.Logging
-import org.apache.spark.SparkContext
+import org.apache.spark.SPARK_VERSION
 
 /** Utility functions for generating XML pages with spark content. */
 private[spark] object UIUtils extends Logging {
@@ -189,7 +189,7 @@ private[spark] object UIUtils extends Logging {
             <div class="brand">
               <a href={prependBaseUri("/")} class="brand">
                 <img src={prependBaseUri("/static/spark-logo-77x50px-hd.png")} />
-                <span class="version">{org.apache.spark.SPARK_VERSION}</span>
+                <span class="version">{SPARK_VERSION}</span>
               </a>
             </div>
             <ul class="nav">{header}</ul>
@@ -227,7 +227,8 @@ private[spark] object UIUtils extends Logging {
                 <a style="text-decoration: none" href={prependBaseUri("/")}>
                   <img src={prependBaseUri("/static/spark-logo-77x50px-hd.png")}
                        style="margin-right: 15px;" />
-                  <span class="version">{org.apache.spark.SPARK_VERSION}</span>
+                  <span class="version"
+                        style="margin-right: 15px;">{SPARK_VERSION}</span>
                 </a>
                 {title}
               </h3>

sql/hive-thriftserver/src/test/scala/org/apache/spark/sql/hive/thriftserver/HiveThriftServer2Suite.scala

@@ -37,7 +37,7 @@ import org.apache.thrift.protocol.TBinaryProtocol
 import org.apache.thrift.transport.TSocket
 import org.scalatest.FunSuite
 
-import org.apache.spark.{SparkContext, Logging}
+import org.apache.spark.{SparkContext, Logging, SPARK_VERSION}
 import org.apache.spark.sql.catalyst.util.getTempFilePath
 
 /**
@@ -227,7 +227,7 @@ class HiveThriftServer2Suite extends FunSuite with Logging {
         client.getInfo(sessionHandle, GetInfoType.CLI_SERVER_NAME).getStringValue
       }
 
-      assertResult(SparkContext.SPARK_VERSION, "Spark version shouldn't be \"Unknown\"") {
+      assertResult(SPARK_VERSION, "Spark version shouldn't be \"Unknown\"") {
         client.getInfo(sessionHandle, GetInfoType.CLI_DBMS_VER).getStringValue
       }
     }