Revert "Fixed by disabling a few tests temporarily."

This reverts commit 925e90f.

Author: ScrapCodes

dev/mima

@@ -24,14 +24,6 @@ set -e
 FWDIR="$(cd "`dirname "$0"`"/..; pwd)"
 cd "$FWDIR"
 
-# To get spark scala version
-source "$FWDIR"/bin/load-spark-env.sh
-
-if [[ $SPARK_SCALA_VERSION=="2.11" ]]; then
-    echo -e "Mima tests are disabled for spark scala version 2.11."
-    exit 0
-fi
-
 echo -e "q\n" | sbt/sbt oldDeps/update
 rm -f .generated-mima*
 

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

@@ -192,7 +192,7 @@ class HiveThriftServer2Suite extends FunSuite with Logging {
     }
   }
 
-  ignore("Test JDBC query execution") {
+  test("Test JDBC query execution") {
     withJdbcStatement() { statement =>
       val dataFilePath =
         Thread.currentThread().getContextClassLoader.getResource("data/files/small_kv.txt")
@@ -214,7 +214,7 @@ class HiveThriftServer2Suite extends FunSuite with Logging {
     }
   }
 
-  ignore("SPARK-3004 regression: result set containing NULL") {
+  test("SPARK-3004 regression: result set containing NULL") {
     withJdbcStatement() { statement =>
       val dataFilePath =
         Thread.currentThread().getContextClassLoader.getResource(
@@ -239,7 +239,7 @@ class HiveThriftServer2Suite extends FunSuite with Logging {
     }
   }
 
-  ignore("GetInfo Thrift API") {
+  test("GetInfo Thrift API") {
     withCLIServiceClient() { client =>
       val user = System.getProperty("user.name")
       val sessionHandle = client.openSession(user, "")
@@ -260,15 +260,15 @@ class HiveThriftServer2Suite extends FunSuite with Logging {
     }
   }
 
-  ignore("Checks Hive version") {
+  test("Checks Hive version") {
     withJdbcStatement() { statement =>
       val resultSet = statement.executeQuery("SET spark.sql.hive.version")
       resultSet.next()
       assert(resultSet.getString(1) === s"spark.sql.hive.version=${HiveShim.version}")
     }
   }
 
-  ignore("SPARK-4292 regression: result set iterator issue") {
+  test("SPARK-4292 regression: result set iterator issue") {
     withJdbcStatement() { statement =>
       val dataFilePath =
         Thread.currentThread().getContextClassLoader.getResource("data/files/small_kv.txt")