diff --git a/hadoop-common-project/hadoop-common/src/main/proto/FSProtos.proto b/hadoop-common-project/hadoop-common/src/main/proto/FSProtos.proto
index c895bce757..17bbcf8f48 100644
--- a/hadoop-common-project/hadoop-common/src/main/proto/FSProtos.proto
+++ b/hadoop-common-project/hadoop-common/src/main/proto/FSProtos.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are private and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 syntax = "proto2";
diff --git a/hadoop-common-project/hadoop-common/src/main/proto/GenericRefreshProtocol.proto b/hadoop-common-project/hadoop-common/src/main/proto/GenericRefreshProtocol.proto
index 6296f88da6..91d2e2e6c4 100644
--- a/hadoop-common-project/hadoop-common/src/main/proto/GenericRefreshProtocol.proto
+++ b/hadoop-common-project/hadoop-common/src/main/proto/GenericRefreshProtocol.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are private and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 syntax = "proto2";
diff --git a/hadoop-common-project/hadoop-common/src/main/proto/GetUserMappingsProtocol.proto b/hadoop-common-project/hadoop-common/src/main/proto/GetUserMappingsProtocol.proto
index cb91a13b04..bccb57dd86 100644
--- a/hadoop-common-project/hadoop-common/src/main/proto/GetUserMappingsProtocol.proto
+++ b/hadoop-common-project/hadoop-common/src/main/proto/GetUserMappingsProtocol.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are private and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 syntax = "proto2";
diff --git a/hadoop-common-project/hadoop-common/src/main/proto/HAServiceProtocol.proto b/hadoop-common-project/hadoop-common/src/main/proto/HAServiceProtocol.proto
index 5a88a7ff03..d9c7d70c0e 100644
--- a/hadoop-common-project/hadoop-common/src/main/proto/HAServiceProtocol.proto
+++ b/hadoop-common-project/hadoop-common/src/main/proto/HAServiceProtocol.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are private and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 syntax = "proto2";
diff --git a/hadoop-common-project/hadoop-common/src/main/proto/IpcConnectionContext.proto b/hadoop-common-project/hadoop-common/src/main/proto/IpcConnectionContext.proto
index 16e2fb7c4d..d853cf3afb 100644
--- a/hadoop-common-project/hadoop-common/src/main/proto/IpcConnectionContext.proto
+++ b/hadoop-common-project/hadoop-common/src/main/proto/IpcConnectionContext.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are private and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 syntax = "proto2";
diff --git a/hadoop-common-project/hadoop-common/src/main/proto/ProtobufRpcEngine.proto b/hadoop-common-project/hadoop-common/src/main/proto/ProtobufRpcEngine.proto
index f72cf1a8da..8cace2d454 100644
--- a/hadoop-common-project/hadoop-common/src/main/proto/ProtobufRpcEngine.proto
+++ b/hadoop-common-project/hadoop-common/src/main/proto/ProtobufRpcEngine.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are private and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 syntax = "proto2";
diff --git a/hadoop-common-project/hadoop-common/src/main/proto/ProtobufRpcEngine2.proto b/hadoop-common-project/hadoop-common/src/main/proto/ProtobufRpcEngine2.proto
index c3023ec26d..0e38070ab3 100644
--- a/hadoop-common-project/hadoop-common/src/main/proto/ProtobufRpcEngine2.proto
+++ b/hadoop-common-project/hadoop-common/src/main/proto/ProtobufRpcEngine2.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are private and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 syntax = "proto2";
diff --git a/hadoop-common-project/hadoop-common/src/main/proto/ProtocolInfo.proto b/hadoop-common-project/hadoop-common/src/main/proto/ProtocolInfo.proto
index 0e9d0d4baa..77d883227e 100644
--- a/hadoop-common-project/hadoop-common/src/main/proto/ProtocolInfo.proto
+++ b/hadoop-common-project/hadoop-common/src/main/proto/ProtocolInfo.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are private and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 syntax = "proto2";
diff --git a/hadoop-common-project/hadoop-common/src/main/proto/RefreshAuthorizationPolicyProtocol.proto b/hadoop-common-project/hadoop-common/src/main/proto/RefreshAuthorizationPolicyProtocol.proto
index f57c6d6303..7bf69a70ef 100644
--- a/hadoop-common-project/hadoop-common/src/main/proto/RefreshAuthorizationPolicyProtocol.proto
+++ b/hadoop-common-project/hadoop-common/src/main/proto/RefreshAuthorizationPolicyProtocol.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are private and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 syntax = "proto2";
diff --git a/hadoop-common-project/hadoop-common/src/main/proto/RefreshCallQueueProtocol.proto b/hadoop-common-project/hadoop-common/src/main/proto/RefreshCallQueueProtocol.proto
index 463b7c548f..138ede842d 100644
--- a/hadoop-common-project/hadoop-common/src/main/proto/RefreshCallQueueProtocol.proto
+++ b/hadoop-common-project/hadoop-common/src/main/proto/RefreshCallQueueProtocol.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are private and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 syntax = "proto2";
diff --git a/hadoop-common-project/hadoop-common/src/main/proto/RefreshUserMappingsProtocol.proto b/hadoop-common-project/hadoop-common/src/main/proto/RefreshUserMappingsProtocol.proto
index a1130f5c2d..a0f9e41b70 100644
--- a/hadoop-common-project/hadoop-common/src/main/proto/RefreshUserMappingsProtocol.proto
+++ b/hadoop-common-project/hadoop-common/src/main/proto/RefreshUserMappingsProtocol.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are private and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 syntax = "proto2";
diff --git a/hadoop-common-project/hadoop-common/src/main/proto/RpcHeader.proto b/hadoop-common-project/hadoop-common/src/main/proto/RpcHeader.proto
index 760e8261b4..042928c2ae 100644
--- a/hadoop-common-project/hadoop-common/src/main/proto/RpcHeader.proto
+++ b/hadoop-common-project/hadoop-common/src/main/proto/RpcHeader.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are private and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 syntax = "proto2";
diff --git a/hadoop-common-project/hadoop-common/src/main/proto/Security.proto b/hadoop-common-project/hadoop-common/src/main/proto/Security.proto
index 5177a86ef1..37dbf7f18a 100644
--- a/hadoop-common-project/hadoop-common/src/main/proto/Security.proto
+++ b/hadoop-common-project/hadoop-common/src/main/proto/Security.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are private and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 syntax = "proto2";
diff --git a/hadoop-common-project/hadoop-common/src/main/proto/TraceAdmin.proto b/hadoop-common-project/hadoop-common/src/main/proto/TraceAdmin.proto
index 8cf131bfb4..390040cc9d 100644
--- a/hadoop-common-project/hadoop-common/src/main/proto/TraceAdmin.proto
+++ b/hadoop-common-project/hadoop-common/src/main/proto/TraceAdmin.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are private and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 syntax = "proto2";
diff --git a/hadoop-common-project/hadoop-common/src/main/proto/ZKFCProtocol.proto b/hadoop-common-project/hadoop-common/src/main/proto/ZKFCProtocol.proto
index 98bc05f4a3..8f9d9f0d9e 100644
--- a/hadoop-common-project/hadoop-common/src/main/proto/ZKFCProtocol.proto
+++ b/hadoop-common-project/hadoop-common/src/main/proto/ZKFCProtocol.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are private and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 syntax = "proto2";
diff --git a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/proto/ClientDatanodeProtocol.proto b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/proto/ClientDatanodeProtocol.proto
index 84cd771da4..6c8d1c5faf 100644
--- a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/proto/ClientDatanodeProtocol.proto
+++ b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/proto/ClientDatanodeProtocol.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are private and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 syntax="proto2";
diff --git a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/proto/ClientNamenodeProtocol.proto b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/proto/ClientNamenodeProtocol.proto
index 49205996fc..563322f744 100644
--- a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/proto/ClientNamenodeProtocol.proto
+++ b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/proto/ClientNamenodeProtocol.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are private and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 syntax="proto2";
diff --git a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/proto/datatransfer.proto b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/proto/datatransfer.proto
index d2f72f919b..5356cd6961 100644
--- a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/proto/datatransfer.proto
+++ b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/proto/datatransfer.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are private and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 syntax="proto2";
diff --git a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/proto/encryption.proto b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/proto/encryption.proto
index bcd82d63e0..d280947cf5 100644
--- a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/proto/encryption.proto
+++ b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/proto/encryption.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are private and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 syntax="proto2";
diff --git a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/proto/hdfs.proto b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/proto/hdfs.proto
index ef55581ce7..0d975994b1 100644
--- a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/proto/hdfs.proto
+++ b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/proto/hdfs.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are private and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 syntax="proto2";
diff --git a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/proto/inotify.proto b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/proto/inotify.proto
index e1ade19b27..eb7a0c3549 100644
--- a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/proto/inotify.proto
+++ b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/proto/inotify.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are private and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 syntax="proto2";
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/DatanodeLifelineProtocol.proto b/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/DatanodeLifelineProtocol.proto
index e10a8861e6..9e436ea9b4 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/DatanodeLifelineProtocol.proto
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/DatanodeLifelineProtocol.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are private and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 syntax = "proto2";
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/DatanodeProtocol.proto b/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/DatanodeProtocol.proto
index 4a98f2d01e..6eaa0d5e91 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/DatanodeProtocol.proto
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/DatanodeProtocol.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are private and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/HAZKInfo.proto b/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/HAZKInfo.proto
index 6d45a935ee..ecff0e8bd8 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/HAZKInfo.proto
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/HAZKInfo.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are private and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 syntax = "proto2";
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/HdfsServer.proto b/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/HdfsServer.proto
index 78607efdda..e148825869 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/HdfsServer.proto
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/HdfsServer.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are private and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/InterDatanodeProtocol.proto b/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/InterDatanodeProtocol.proto
index 47332a8817..742fd82643 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/InterDatanodeProtocol.proto
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/InterDatanodeProtocol.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are private and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/InterQJournalProtocol.proto b/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/InterQJournalProtocol.proto
index e73ca23e92..1c78423b40 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/InterQJournalProtocol.proto
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/InterQJournalProtocol.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are private and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 syntax = "proto2";
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/JournalProtocol.proto b/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/JournalProtocol.proto
index 35c401e33e..bfbfc6fd33 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/JournalProtocol.proto
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/JournalProtocol.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are private and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/NamenodeProtocol.proto b/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/NamenodeProtocol.proto
index 97f5bcaf61..61c5610283 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/NamenodeProtocol.proto
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/NamenodeProtocol.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are private and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/QJournalProtocol.proto b/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/QJournalProtocol.proto
index e366d1fb8d..b0a5a19f8e 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/QJournalProtocol.proto
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/QJournalProtocol.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are private and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 syntax = "proto2";
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/applicationclient_protocol.proto b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/applicationclient_protocol.proto
index 9ea2bc630d..96c83c8a48 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/applicationclient_protocol.proto
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/applicationclient_protocol.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are public and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/applicationmaster_protocol.proto b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/applicationmaster_protocol.proto
index a48f66f4d9..9c3cea55a5 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/applicationmaster_protocol.proto
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/applicationmaster_protocol.proto
@@ -19,7 +19,7 @@
 syntax = "proto2";
 /**
  * These .proto interfaces are public and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/containermanagement_protocol.proto b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/containermanagement_protocol.proto
index 2570278cbb..ab7de8d2b0 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/containermanagement_protocol.proto
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/containermanagement_protocol.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are public and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/server/resourcemanager_administration_protocol.proto b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/server/resourcemanager_administration_protocol.proto
index d06fd61ba6..2ec08aa1b2 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/server/resourcemanager_administration_protocol.proto
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/server/resourcemanager_administration_protocol.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are private and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/server/yarn_server_resourcemanager_service_protos.proto b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/server/yarn_server_resourcemanager_service_protos.proto
index b28bf74d0a..3f9913b989 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/server/yarn_server_resourcemanager_service_protos.proto
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/server/yarn_server_resourcemanager_service_protos.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are private and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/yarn_protos.proto b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/yarn_protos.proto
index ac92dfaeb6..e70d471384 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/yarn_protos.proto
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/yarn_protos.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are public and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/yarn_service_protos.proto b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/yarn_service_protos.proto
index 8a0273d7a7..1e1d44d992 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/yarn_service_protos.proto
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/proto/yarn_service_protos.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are public and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */
 
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common/src/main/proto/distributed_scheduling_am_protocol.proto b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common/src/main/proto/distributed_scheduling_am_protocol.proto
index 07efcf735c..83d1fb2bcf 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common/src/main/proto/distributed_scheduling_am_protocol.proto
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common/src/main/proto/distributed_scheduling_am_protocol.proto
@@ -18,7 +18,7 @@
 
 /**
  * These .proto interfaces are public and stable.
- * Please see http://wiki.apache.org/hadoop/Compatibility
+ * Please see https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/Compatibility.html
  * for what changes are allowed for a *stable* .proto interface.
  */