diff --git a/hadoop-common-project/hadoop-common/src/main/resources/core-default.xml b/hadoop-common-project/hadoop-common/src/main/resources/core-default.xml
index dd3504527ecd9..117b98b446800 100644
--- a/hadoop-common-project/hadoop-common/src/main/resources/core-default.xml
+++ b/hadoop-common-project/hadoop-common/src/main/resources/core-default.xml
@@ -4468,4 +4468,14 @@ The switch to turn S3A auditing on or off.
The AbstractFileSystem for Ozone FileSystem o3fs uri
+
+ fs.$SCHEMA.impl.disable.cache
+ false
+ Whether create a new FileSystem instance for schema specified by $SCHEMA or not.
+ If false and there is a cached FileSystem instance matching the same schema of the URI,
+ it will be returned. Otherwise,a new FileSystem instance will be created,
+ initialized with the configuration and URI, cached and returned to the caller.
+
+
+
diff --git a/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/conf/TestCommonConfigurationFields.java b/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/conf/TestCommonConfigurationFields.java
index 210b36f2dbd1f..9cd7a4d1dd54b 100644
--- a/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/conf/TestCommonConfigurationFields.java
+++ b/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/conf/TestCommonConfigurationFields.java
@@ -250,5 +250,6 @@ public void initializeMemberVariables() {
xmlPropsToSkipCompare.add("io.seqfile.local.dir");
xmlPropsToSkipCompare.add("hadoop.http.sni.host.check.enabled");
+ xmlPropsToSkipCompare.add("fs.$SCHEMA.impl.disable.cache");
}
}