From 669743ce114181e5d95eb946be3ef1604de78665 Mon Sep 17 00:00:00 2001
From: cnauroth <cnauroth@apache.org>
Date: Sat, 28 Nov 2015 15:40:07 -0800
Subject: [PATCH] HADOOP-12600. FileContext and AbstractFileSystem should be
 annotated as a Stable interface. Contributed by Chris Nauroth.

(cherry picked from commit b2c78536cb55c58e4d4a0ea16f648a34c7e2f88c)
---
 hadoop-common-project/hadoop-common/CHANGES.txt                | 3 +++
 .../src/main/java/org/apache/hadoop/fs/AbstractFileSystem.java | 2 +-
 .../src/main/java/org/apache/hadoop/fs/FileContext.java        | 2 +-
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/hadoop-common-project/hadoop-common/CHANGES.txt b/hadoop-common-project/hadoop-common/CHANGES.txt
index 22a40c5537e..8264a401813 100644
--- a/hadoop-common-project/hadoop-common/CHANGES.txt
+++ b/hadoop-common-project/hadoop-common/CHANGES.txt
@@ -361,6 +361,9 @@ Release 2.8.0 - UNRELEASED
     HADOOP-10465. Fix use of generics within SortedMapWritable.
     (Bertrand Dechoux via wheat9)
 
+    HADOOP-12600. FileContext and AbstractFileSystem should be annotated as a
+    Stable interface. (cnauroth)
+
   OPTIMIZATIONS
 
     HADOOP-11785. Reduce the number of listStatus operation in distcp
diff --git a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/AbstractFileSystem.java b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/AbstractFileSystem.java
index 2bc38591509..1fce04c5741 100644
--- a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/AbstractFileSystem.java
+++ b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/AbstractFileSystem.java
@@ -64,7 +64,7 @@
  * to the root of the "this" file system .
  */
 @InterfaceAudience.Public
-@InterfaceStability.Evolving /*Evolving for a release,to be changed to Stable */
+@InterfaceStability.Stable
 public abstract class AbstractFileSystem {
   static final Log LOG = LogFactory.getLog(AbstractFileSystem.class);
 
diff --git a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/FileContext.java b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/FileContext.java
index a3b602734e0..cc3e9c95a2a 100644
--- a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/FileContext.java
+++ b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/FileContext.java
@@ -175,7 +175,7 @@
  */
 
 @InterfaceAudience.Public
-@InterfaceStability.Evolving /*Evolving for a release,to be changed to Stable */
+@InterfaceStability.Stable
 public class FileContext {
   
   public static final Log LOG = LogFactory.getLog(FileContext.class);