diff --git a/sql/core/src/main/java/org/apache/spark/sql/sources/v2/reader/SupportsPushDownCatalystFilters.java b/sql/core/src/main/java/org/apache/spark/sql/sources/v2/reader/SupportsPushDownCatalystFilters.java
deleted file mode 100644
index 9d79a18d14..0000000000
--- a/sql/core/src/main/java/org/apache/spark/sql/sources/v2/reader/SupportsPushDownCatalystFilters.java
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.spark.sql.sources.v2.reader;
-
-import org.apache.spark.annotation.InterfaceStability;
-import org.apache.spark.sql.catalyst.expressions.Expression;
-
-/**
- * A mix-in interface for {@link ScanConfigBuilder}. Data source readers can implement this
- * interface to push down arbitrary expressions as predicates to the data source.
- * This is an experimental and unstable interface as {@link Expression} is not public and may get
- * changed in the future Spark versions.
- *
- * Note that, if data source readers implement both this interface and
- * {@link SupportsPushDownFilters}, Spark will ignore {@link SupportsPushDownFilters} and only
- * process this interface.
- */
-@InterfaceStability.Unstable
-public interface SupportsPushDownCatalystFilters extends ScanConfigBuilder {
-
-  /**
-   * Pushes down filters, and returns filters that need to be evaluated after scanning.
-   */
-  Expression[] pushCatalystFilters(Expression[] filters);
-
-  /**
-   * Returns the catalyst filters that are pushed to the data source via
-   * {@link #pushCatalystFilters(Expression[])}.
-   *
-   * There are 3 kinds of filters:
-   *  1. pushable filters which don't need to be evaluated again after scanning.
-   *  2. pushable filters which still need to be evaluated after scanning, e.g. parquet
-   *     row group filter.
-   *  3. non-pushable filters.
-   * Both case 1 and 2 should be considered as pushed filters and should be returned by this method.
-   *
-   * It's possible that there is no filters in the query and
-   * {@link #pushCatalystFilters(Expression[])} is never called, empty array should be returned for
-   * this case.
-   */
-  Expression[] pushedCatalystFilters();
-}
diff --git a/sql/core/src/main/java/org/apache/spark/sql/sources/v2/reader/SupportsPushDownFilters.java b/sql/core/src/main/java/org/apache/spark/sql/sources/v2/reader/SupportsPushDownFilters.java
index 5d32a8ac60..5e7985f645 100644
--- a/sql/core/src/main/java/org/apache/spark/sql/sources/v2/reader/SupportsPushDownFilters.java
+++ b/sql/core/src/main/java/org/apache/spark/sql/sources/v2/reader/SupportsPushDownFilters.java
@@ -23,10 +23,6 @@ import org.apache.spark.sql.sources.Filter;
 /**
  * A mix-in interface for {@link ScanConfigBuilder}. Data sources can implement this interface to
  * push down filters to the data source and reduce the size of the data to be read.
- *
- * Note that, if data source readers implement both this interface and
- * {@link SupportsPushDownCatalystFilters}, Spark will ignore this interface and only process
- * {@link SupportsPushDownCatalystFilters}.
  */
 @InterfaceStability.Evolving
 public interface SupportsPushDownFilters extends ScanConfigBuilder {
diff --git a/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/v2/DataSourceV2Strategy.scala b/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/v2/DataSourceV2Strategy.scala
index fe713ff6c7..9a3109e7c1 100644
--- a/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/v2/DataSourceV2Strategy.scala
+++ b/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/v2/DataSourceV2Strategy.scala
@@ -40,11 +40,6 @@ object DataSourceV2Strategy extends Strategy {
       configBuilder: ScanConfigBuilder,
       filters: Seq[Expression]): (Seq[Expression], Seq[Expression]) = {
     configBuilder match {
-      case r: SupportsPushDownCatalystFilters =>
-        val postScanFilters = r.pushCatalystFilters(filters.toArray)
-        val pushedFilters = r.pushedCatalystFilters()
-        (pushedFilters, postScanFilters)
-
       case r: SupportsPushDownFilters =>
         // A map from translated data source filters to original catalyst filter expressions.
         val translatedFilterToExpr = mutable.HashMap.empty[sources.Filter, Expression]