diff --git a/aws/src/main/java/org/apache/iceberg/aws/s3/AnalyticsAcceleratorUtil.java b/aws/src/main/java/org/apache/iceberg/aws/s3/AnalyticsAcceleratorUtil.java
index b6886d9f58ac..5578f3073654 100644
--- a/aws/src/main/java/org/apache/iceberg/aws/s3/AnalyticsAcceleratorUtil.java
+++ b/aws/src/main/java/org/apache/iceberg/aws/s3/AnalyticsAcceleratorUtil.java
@@ -24,6 +24,7 @@
 import java.io.IOException;
 import org.apache.iceberg.exceptions.RuntimeIOException;
 import org.apache.iceberg.io.SeekableInputStream;
+import org.apache.iceberg.relocated.com.google.common.annotations.VisibleForTesting;
 import org.apache.iceberg.util.Pair;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -44,7 +45,6 @@ class AnalyticsAcceleratorUtil {
   private static final Cache<Pair<S3AsyncClient, S3FileIOProperties>, S3SeekableInputStreamFactory>
       STREAM_FACTORY_CACHE =
           Caffeine.newBuilder()
-              .maximumSize(100)
               .removalListener(
                   (RemovalListener<
                           Pair<S3AsyncClient, S3FileIOProperties>, S3SeekableInputStreamFactory>)
@@ -57,9 +57,7 @@ public static SeekableInputStream newStream(S3InputFile inputFile) {
     S3URI uri = S3URI.of(inputFile.uri().bucket(), inputFile.uri().key());
 
     S3SeekableInputStreamFactory factory =
-        STREAM_FACTORY_CACHE.get(
-            Pair.of(inputFile.asyncClient(), inputFile.s3FileIOProperties()),
-            AnalyticsAcceleratorUtil::createNewFactory);
+        streamFactory(inputFile.asyncClient(), inputFile.s3FileIOProperties());
 
     try {
       S3SeekableInputStream seekableInputStream = factory.createStream(uri);
@@ -70,6 +68,18 @@ public static SeekableInputStream newStream(S3InputFile inputFile) {
     }
   }
 
+  static S3SeekableInputStreamFactory streamFactory(
+      S3AsyncClient asyncClient, S3FileIOProperties s3FileIOProperties) {
+    return STREAM_FACTORY_CACHE.get(
+        Pair.of(asyncClient, s3FileIOProperties), AnalyticsAcceleratorUtil::createNewFactory);
+  }
+
+  @VisibleForTesting
+  static Cache<Pair<S3AsyncClient, S3FileIOProperties>, S3SeekableInputStreamFactory>
+      streamFactoryCache() {
+    return STREAM_FACTORY_CACHE;
+  }
+
   private static S3SeekableInputStreamFactory createNewFactory(
       Pair<S3AsyncClient, S3FileIOProperties> cacheKey) {
     ConnectorConfiguration connectorConfiguration =
diff --git a/aws/src/test/java/org/apache/iceberg/aws/s3/TestAnalyticsAcceleratorUtil.java b/aws/src/test/java/org/apache/iceberg/aws/s3/TestAnalyticsAcceleratorUtil.java
new file mode 100644
index 000000000000..0dd009e62c72
--- /dev/null
+++ b/aws/src/test/java/org/apache/iceberg/aws/s3/TestAnalyticsAcceleratorUtil.java
@@ -0,0 +1,62 @@
+/*
+ * 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.iceberg.aws.s3;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import java.util.List;
+import org.apache.iceberg.relocated.com.google.common.collect.Lists;
+import org.apache.iceberg.util.Pair;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.Test;
+import org.mockito.Mockito;
+import software.amazon.awssdk.services.s3.S3AsyncClient;
+import software.amazon.s3.analyticsaccelerator.S3SeekableInputStreamFactory;
+
+class TestAnalyticsAcceleratorUtil {
+  private static final int OPEN_FILE_IO_COUNT = 150;
+
+  private final S3FileIOProperties properties = new S3FileIOProperties();
+  private final List<S3AsyncClient> clients = Lists.newArrayList();
+
+  @AfterEach
+  void after() {
+    clients.forEach(client -> AnalyticsAcceleratorUtil.cleanupCache(client, properties));
+  }
+
+  @Test
+  void factoriesOfOpenFileIOsAreNotEvicted() {
+    List<S3SeekableInputStreamFactory> factories = Lists.newArrayList();
+    for (int i = 0; i < OPEN_FILE_IO_COUNT; i += 1) {
+      S3AsyncClient client = Mockito.mock(S3AsyncClient.class);
+      clients.add(client);
+      factories.add(AnalyticsAcceleratorUtil.streamFactory(client, properties));
+    }
+
+    AnalyticsAcceleratorUtil.streamFactoryCache().cleanUp();
+
+    for (int i = 0; i < OPEN_FILE_IO_COUNT; i += 1) {
+      assertThat(
+              AnalyticsAcceleratorUtil.streamFactoryCache()
+                  .getIfPresent(Pair.of(clients.get(i), properties)))
+          .as("Factory of open FileIO %s", i)
+          .isSameAs(factories.get(i));
+    }
+  }
+}