From 0e694b20b9d59cc46882df506dcea386020b1e4d Mon Sep 17 00:00:00 2001
From: Siyao Meng <50227127+smengcl@users.noreply.github.com>
Date: Thu, 9 Jul 2020 12:38:52 -0700
Subject: [PATCH] HDFS-15462. Add fs.viewfs.overload.scheme.target.ofs.impl to
 core-default.xml (#2131)

---
 .../hadoop-common/src/main/resources/core-default.xml     | 8 ++++++++
 .../apache/hadoop/conf/TestCommonConfigurationFields.java | 1 +
 2 files changed, 9 insertions(+)

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 accb1b91a9..cf156af196 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
@@ -967,6 +967,14 @@
    child file system and ViewFSOverloadScheme's schemes are s3a.</description>
 </property>
 
+<property>
+  <name>fs.viewfs.overload.scheme.target.ofs.impl</name>
+  <value>org.apache.hadoop.fs.ozone.RootedOzoneFileSystem</value>
+  <description>The RootedOzoneFileSystem for view file system overload scheme
+    when child file system and ViewFSOverloadScheme's schemes are ofs.
+  </description>
+</property>
+
 <property>
   <name>fs.viewfs.overload.scheme.target.o3fs.impl</name>
   <value>org.apache.hadoop.fs.ozone.OzoneFileSystem</value>
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 3b9947e213..dd9f41a7a3 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
@@ -133,6 +133,7 @@ public void initializeMemberVariables() {
     xmlPropsToSkipCompare.add("fs.viewfs.overload.scheme.target.hdfs.impl");
     xmlPropsToSkipCompare.add("fs.viewfs.overload.scheme.target.http.impl");
     xmlPropsToSkipCompare.add("fs.viewfs.overload.scheme.target.https.impl");
+    xmlPropsToSkipCompare.add("fs.viewfs.overload.scheme.target.ofs.impl");
     xmlPropsToSkipCompare.add("fs.viewfs.overload.scheme.target.o3fs.impl");
     xmlPropsToSkipCompare.add("fs.viewfs.overload.scheme.target.oss.impl");
     xmlPropsToSkipCompare.add("fs.viewfs.overload.scheme.target.s3a.impl");