[#3772] fix(spark-connector): Iceberg will use upper table to access …

…gravitino server sometimes #3772 (#3774)

### What changes were proposed in this pull request?
table name is upper for using `%S`

### Why are the changes needed?

Fix: #3772 

### Does this PR introduce _any_ user-facing change?
no

### How was this patch tested?
existing tests

spark-connector/spark-common/src/test/java/com/datastrato/gravitino/spark/connector/integration/test/SparkCommonIT.java

@@ -420,12 +420,12 @@ void testAlterTableAddAndDeleteColumn() {
     createSimpleTable(tableName);
     checkTableColumns(tableName, simpleTableColumns, getTableInfo(tableName));
 
-    sql(String.format("ALTER TABLE %S ADD COLUMNS (col1 string)", tableName));
+    sql(String.format("ALTER TABLE %s ADD COLUMNS (col1 string)", tableName));
     ArrayList<SparkColumnInfo> addColumns = new ArrayList<>(simpleTableColumns);
     addColumns.add(SparkColumnInfo.of("col1", DataTypes.StringType, null));
     checkTableColumns(tableName, addColumns, getTableInfo(tableName));
 
-    sql(String.format("ALTER TABLE %S DROP COLUMNS (col1)", tableName));
+    sql(String.format("ALTER TABLE %s DROP COLUMNS (col1)", tableName));
     checkTableColumns(tableName, simpleTableColumns, getTableInfo(tableName));
   }
 
@@ -439,8 +439,8 @@ void testAlterTableUpdateColumnType() {
     createSimpleTable(tableName);
     checkTableColumns(tableName, simpleTableColumns, getTableInfo(tableName));
 
-    sql(String.format("ALTER TABLE %S ADD COLUMNS (col1 int)", tableName));
-    sql(String.format("ALTER TABLE %S CHANGE COLUMN col1 col1 bigint", tableName));
+    sql(String.format("ALTER TABLE %s ADD COLUMNS (col1 int)", tableName));
+    sql(String.format("ALTER TABLE %s CHANGE COLUMN col1 col1 bigint", tableName));
     ArrayList<SparkColumnInfo> updateColumns = new ArrayList<>(simpleTableColumns);
     updateColumns.add(SparkColumnInfo.of("col1", DataTypes.LongType, null));
     checkTableColumns(tableName, updateColumns, getTableInfo(tableName));
@@ -457,7 +457,7 @@ void testAlterTableRenameColumn() {
     String oldColumnName = "col1";
     String newColumnName = "col2";
 
-    sql(String.format("ALTER TABLE %S ADD COLUMNS (col1 int)", tableName));
+    sql(String.format("ALTER TABLE %s ADD COLUMNS (col1 int)", tableName));
     sql(
         String.format(
             "ALTER TABLE %s RENAME COLUMN %s TO %s", tableName, oldColumnName, newColumnName));
@@ -483,25 +483,25 @@ void testUpdateColumnPosition() {
             tableName));
     checkTableColumns(tableName, simpleTableColumns, getTableInfo(tableName));
 
-    sql(String.format("ALTER TABLE %S ADD COLUMNS (col1 STRING COMMENT '')", tableName));
+    sql(String.format("ALTER TABLE %s ADD COLUMNS (col1 STRING COMMENT '')", tableName));
     List<SparkColumnInfo> updateColumnPositionCol1 = new ArrayList<>(simpleTableColumns);
     updateColumnPositionCol1.add(SparkColumnInfo.of("col1", DataTypes.StringType, ""));
     checkTableColumns(tableName, updateColumnPositionCol1, getTableInfo(tableName));
 
-    sql(String.format("ALTER TABLE %S CHANGE COLUMN col1 col1 STRING FIRST", tableName));
+    sql(String.format("ALTER TABLE %s CHANGE COLUMN col1 col1 STRING FIRST", tableName));
     List<SparkColumnInfo> updateColumnPositionFirst = new ArrayList<>();
     updateColumnPositionFirst.add(SparkColumnInfo.of("col1", DataTypes.StringType, ""));
     updateColumnPositionFirst.addAll(simpleTableColumns);
     checkTableColumns(tableName, updateColumnPositionFirst, getTableInfo(tableName));
 
-    sql(String.format("ALTER TABLE %S ADD COLUMNS (col2 STRING COMMENT '')", tableName));
+    sql(String.format("ALTER TABLE %s ADD COLUMNS (col2 STRING COMMENT '')", tableName));
     List<SparkColumnInfo> updateColumnPositionCol2 = new ArrayList<>();
     updateColumnPositionCol2.add(SparkColumnInfo.of("col1", DataTypes.StringType, ""));
     updateColumnPositionCol2.addAll(simpleTableColumns);
     updateColumnPositionCol2.add(SparkColumnInfo.of("col2", DataTypes.StringType, ""));
     checkTableColumns(tableName, updateColumnPositionCol2, getTableInfo(tableName));
 
-    sql(String.format("ALTER TABLE %S CHANGE COLUMN col2 col2 STRING AFTER col1", tableName));
+    sql(String.format("ALTER TABLE %s CHANGE COLUMN col2 col2 STRING AFTER col1", tableName));
     List<SparkColumnInfo> updateColumnPositionAfter = new ArrayList<>();
     updateColumnPositionAfter.add(SparkColumnInfo.of("col1", DataTypes.StringType, ""));
     updateColumnPositionAfter.add(SparkColumnInfo.of("col2", DataTypes.StringType, ""));
@@ -522,10 +522,10 @@ void testAlterTableUpdateColumnComment() {
 
     sql(
         String.format(
-            "ALTER TABLE %S ADD COLUMNS (col1 int comment '%s')", tableName, oldColumnComment));
+            "ALTER TABLE %s ADD COLUMNS (col1 int comment '%s')", tableName, oldColumnComment));
     sql(
         String.format(
-            "ALTER TABLE %S CHANGE COLUMN col1 col1 int comment '%s'",
+            "ALTER TABLE %s CHANGE COLUMN col1 col1 int comment '%s'",
             tableName, newColumnComment));
     ArrayList<SparkColumnInfo> updateCommentColumns = new ArrayList<>(simpleTableColumns);
     updateCommentColumns.add(SparkColumnInfo.of("col1", DataTypes.IntegerType, newColumnComment));