diff --git a/sql/hive/src/main/scala/org/apache/spark/sql/hive/client/HiveClientImpl.scala b/sql/hive/src/main/scala/org/apache/spark/sql/hive/client/HiveClientImpl.scala
index d131a6bef06e..93ef5d447b07 100644
--- a/sql/hive/src/main/scala/org/apache/spark/sql/hive/client/HiveClientImpl.scala
+++ b/sql/hive/src/main/scala/org/apache/spark/sql/hive/client/HiveClientImpl.scala
@@ -19,6 +19,7 @@ package org.apache.spark.sql.hive.client
 
 import java.io.{File, PrintStream}
 import java.lang.{Iterable => JIterable}
+import java.lang.reflect.InvocationTargetException
 import java.nio.charset.StandardCharsets.UTF_8
 import java.util.{Locale, Map => JMap}
 import java.util.concurrent.TimeUnit._
@@ -48,7 +49,7 @@ import org.apache.spark.internal.Logging
 import org.apache.spark.metrics.source.HiveCatalogMetrics
 import org.apache.spark.sql.AnalysisException
 import org.apache.spark.sql.catalyst.TableIdentifier
-import org.apache.spark.sql.catalyst.analysis.{NoSuchDatabaseException, NoSuchPartitionException}
+import org.apache.spark.sql.catalyst.analysis.{NoSuchDatabaseException, NoSuchPartitionException, PartitionsAlreadyExistException}
 import org.apache.spark.sql.catalyst.catalog._
 import org.apache.spark.sql.catalyst.catalog.CatalogTypes.TablePartitionSpec
 import org.apache.spark.sql.catalyst.expressions.Expression
@@ -605,7 +606,17 @@ private[hive] class HiveClientImpl(
       table: String,
       parts: Seq[CatalogTablePartition],
       ignoreIfExists: Boolean): Unit = withHiveState {
-    shim.createPartitions(client, db, table, parts, ignoreIfExists)
+    def replaceExistException(e: Throwable): Unit = e match {
+      case _: HiveException if e.getCause.isInstanceOf[AlreadyExistsException] =>
+        throw new PartitionsAlreadyExistException(db, table, parts.map(_.spec))
+      case _ => throw e
+    }
+    try {
+      shim.createPartitions(client, db, table, parts, ignoreIfExists)
+    } catch {
+      case e: InvocationTargetException => replaceExistException(e.getCause)
+      case e: Throwable => replaceExistException(e)
+    }
   }
 
   override def dropPartitions(
diff --git a/sql/hive/src/test/scala/org/apache/spark/sql/hive/client/VersionsSuite.scala b/sql/hive/src/test/scala/org/apache/spark/sql/hive/client/VersionsSuite.scala
index 5ddaaf3c9a77..41b90db3b2e7 100644
--- a/sql/hive/src/test/scala/org/apache/spark/sql/hive/client/VersionsSuite.scala
+++ b/sql/hive/src/test/scala/org/apache/spark/sql/hive/client/VersionsSuite.scala
@@ -33,7 +33,7 @@ import org.apache.spark.SparkFunSuite
 import org.apache.spark.internal.Logging
 import org.apache.spark.sql.{AnalysisException, Row}
 import org.apache.spark.sql.catalyst.{FunctionIdentifier, TableIdentifier}
-import org.apache.spark.sql.catalyst.analysis.{NoSuchDatabaseException, NoSuchPermanentFunctionException}
+import org.apache.spark.sql.catalyst.analysis.{NoSuchDatabaseException, NoSuchPermanentFunctionException, PartitionsAlreadyExistException}
 import org.apache.spark.sql.catalyst.catalog._
 import org.apache.spark.sql.catalyst.expressions.{AttributeReference, EqualTo, Literal}
 import org.apache.spark.sql.catalyst.util.quietly
@@ -593,6 +593,27 @@ class VersionsSuite extends SparkFunSuite with Logging {
       assert(client.getPartitionOption("default", "src_part", spec).isEmpty)
     }
 
+    test(s"$version: createPartitions if already exists") {
+      val partitions = Seq(CatalogTablePartition(
+        Map("key1" -> "101", "key2" -> "102"),
+        storageFormat))
+      try {
+        client.createPartitions("default", "src_part", partitions, ignoreIfExists = false)
+        val errMsg = intercept[PartitionsAlreadyExistException] {
+          client.createPartitions("default", "src_part", partitions, ignoreIfExists = false)
+        }.getMessage
+        assert(errMsg.contains("partitions already exists"))
+      } finally {
+        client.dropPartitions(
+          "default",
+          "src_part",
+          partitions.map(_.spec),
+          ignoreIfNotExists = true,
+          purge = false,
+          retainData = false)
+      }
+    }
+
     ///////////////////////////////////////////////////////////////////////////
     // Function related API
     ///////////////////////////////////////////////////////////////////////////
diff --git a/sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveDDLSuite.scala b/sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveDDLSuite.scala
index 86385f0f56b5..718b6f276c62 100644
--- a/sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveDDLSuite.scala
+++ b/sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveDDLSuite.scala
@@ -28,7 +28,7 @@ import org.scalatest.BeforeAndAfterEach
 import org.apache.spark.SparkException
 import org.apache.spark.sql.{AnalysisException, QueryTest, Row, SaveMode}
 import org.apache.spark.sql.catalyst.TableIdentifier
-import org.apache.spark.sql.catalyst.analysis.{NoSuchPartitionException, TableAlreadyExistsException}
+import org.apache.spark.sql.catalyst.analysis.{NoSuchPartitionException, PartitionsAlreadyExistException, TableAlreadyExistsException}
 import org.apache.spark.sql.catalyst.catalog._
 import org.apache.spark.sql.catalyst.parser.ParseException
 import org.apache.spark.sql.connector.catalog.CatalogManager
@@ -2733,4 +2733,21 @@ class HiveDDLSuite
       assert(sql("SELECT * FROM t2 WHERE c = 'A'").collect().isEmpty)
     }
   }
+
+  test("SPARK-33742: partition already exists") {
+    withTable("t") {
+      sql(s"CREATE TABLE t (data string) PARTITIONED BY (id bigint)")
+      sql(s"ALTER TABLE t ADD PARTITION (id=2) LOCATION 'loc1'")
+
+      val errMsg = intercept[PartitionsAlreadyExistException] {
+        sql(s"ALTER TABLE t ADD PARTITION (id=1) LOCATION 'loc'" +
+          " PARTITION (id=2) LOCATION 'loc1'")
+      }.getMessage
+      assert(errMsg.contains("The following partitions already exists"))
+
+      sql(s"ALTER TABLE t ADD IF NOT EXISTS PARTITION (id=1) LOCATION 'loc'" +
+        " PARTITION (id=2) LOCATION 'loc1'")
+      checkAnswer(sql("SHOW PARTITIONS t"), Seq(Row("id=1"), Row("id=2")))
+    }
+  }
 }