diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/complexTypeCreator.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/complexTypeCreator.scala
index 087b21043b309..3dc2ee03a86e3 100644
--- a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/complexTypeCreator.scala
+++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/complexTypeCreator.scala
@@ -356,22 +356,25 @@ case class CreateNamedStruct(children: Seq[Expression]) extends CreateNamedStruc
   override def doGenCode(ctx: CodegenContext, ev: ExprCode): ExprCode = {
     val rowClass = classOf[GenericInternalRow].getName
     val values = ctx.freshName("values")
-    ctx.addMutableState("Object[]", values, s"$values = null;")
+    val valCodes = valExprs.zipWithIndex.map { case (e, i) =>
+      val eval = e.genCode(ctx)
+      s"""
+         |${eval.code}
+         |if (${eval.isNull}) {
+         |  $values[$i] = null;
+         |} else {
+         |  $values[$i] = ${eval.value};
+         |}
+       """.stripMargin
+    }
     val valuesCode = ctx.splitExpressionsWithCurrentInputs(
-      valExprs.zipWithIndex.map { case (e, i) =>
-        val eval = e.genCode(ctx)
-        s"""
-          ${eval.code}
-          if (${eval.isNull}) {
-            $values[$i] = null;
-          } else {
-            $values[$i] = ${eval.value};
-          }"""
-      })
+      expressions = valCodes,
+      funcName = "createNamedStruct",
+      extraArguments = "Object[]" -> values :: Nil)
 
     ev.copy(code =
       s"""
-         |$values = new Object[${valExprs.size}];
+         |Object[] $values = new Object[${valExprs.size}];
          |$valuesCode
          |final InternalRow ${ev.value} = new $rowClass($values);
          |$values = null;
diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/predicates.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/predicates.scala
index 04e669492ec6d..a42dd7ecf57de 100644
--- a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/predicates.scala
+++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/predicates.scala
@@ -344,17 +344,17 @@ case class InSet(child: Expression, hset: Set[Any]) extends UnaryExpression with
     } else {
       ""
     }
-    ctx.addMutableState(setName, setTerm,
-      s"$setTerm = (($InSetName)references[${ctx.references.size - 1}]).getSet();")
-    ev.copy(code = s"""
-      ${childGen.code}
-      boolean ${ev.isNull} = ${childGen.isNull};
-      boolean ${ev.value} = false;
-      if (!${ev.isNull}) {
-        ${ev.value} = $setTerm.contains(${childGen.value});
-        $setNull
-      }
-     """)
+    ev.copy(code =
+      s"""
+         |${childGen.code}
+         |${ctx.JAVA_BOOLEAN} ${ev.isNull} = ${childGen.isNull};
+         |${ctx.JAVA_BOOLEAN} ${ev.value} = false;
+         |if (!${ev.isNull}) {
+         |  $setName $setTerm = (($InSetName)references[${ctx.references.size - 1}]).getSet();
+         |  ${ev.value} = $setTerm.contains(${childGen.value});
+         |  $setNull
+         |}
+       """.stripMargin)
   }
 
   override def sql: String = {
diff --git a/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/ComplexTypeSuite.scala b/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/ComplexTypeSuite.scala
index b0eaad1c80f89..6dfca7d73a3df 100644
--- a/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/ComplexTypeSuite.scala
+++ b/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/ComplexTypeSuite.scala
@@ -20,6 +20,7 @@ package org.apache.spark.sql.catalyst.expressions
 import org.apache.spark.SparkFunSuite
 import org.apache.spark.sql.catalyst.analysis.UnresolvedExtractValue
 import org.apache.spark.sql.catalyst.dsl.expressions._
+import org.apache.spark.sql.catalyst.expressions.codegen.CodegenContext
 import org.apache.spark.sql.types._
 import org.apache.spark.unsafe.types.UTF8String
 
@@ -299,4 +300,10 @@ class ComplexTypeSuite extends SparkFunSuite with ExpressionEvalHelper {
       new StringToMap(Literal("a=1_b=2_c=3"), Literal("_"), NonFoldableLiteral("="))
         .checkInputDataTypes().isFailure)
   }
+
+  test("SPARK-22693: CreateNamedStruct should not use global variables") {
+    val ctx = new CodegenContext
+    CreateNamedStruct(Seq("a", "x", "b", 2.0)).genCode(ctx)
+    assert(ctx.mutableStates.isEmpty)
+  }
 }
diff --git a/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/PredicateSuite.scala b/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/PredicateSuite.scala
index 0079e4e8d6f74..95a0dfa057563 100644
--- a/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/PredicateSuite.scala
+++ b/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/PredicateSuite.scala
@@ -25,6 +25,7 @@ import org.apache.spark.SparkFunSuite
 import org.apache.spark.sql.RandomDataGenerator
 import org.apache.spark.sql.catalyst.InternalRow
 import org.apache.spark.sql.catalyst.encoders.ExamplePointUDT
+import org.apache.spark.sql.catalyst.expressions.codegen.CodegenContext
 import org.apache.spark.sql.catalyst.util.{ArrayData, GenericArrayData}
 import org.apache.spark.sql.types._
 
@@ -429,4 +430,10 @@ class PredicateSuite extends SparkFunSuite with ExpressionEvalHelper {
     val infinity = Literal(Double.PositiveInfinity)
     checkEvaluation(EqualTo(infinity, infinity), true)
   }
+
+  test("SPARK-22693: InSet should not use global variables") {
+    val ctx = new CodegenContext
+    InSet(Literal(1), Set(1, 2, 3, 4)).genCode(ctx)
+    assert(ctx.mutableStates.isEmpty)
+  }
 }