YARN-828. Removed the unsed YarnVersionAnnotation. Contributed by Zhijie Shen.

svn merge --ignore-ancestry -c 1493592 ../../trunk/


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1493593 13f79535-47bb-0310-9956-ffa450edef68

hadoop-yarn-project/CHANGES.txt

@@ -135,6 +135,8 @@ Release 2.1.0-beta - UNRELEASED
     YARN-829. Renamed RMTokenSelector to be RMDelegationTokenSelector. (Zhijie
     Shen via vinodkv)
 
+    YARN-828. Removed the unsed YarnVersionAnnotation. (Zhijie Shen via vinodkv)
+
   NEW FEATURES
 
     YARN-482. FS: Extend SchedulingMode to intermediate queues. 

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/YarnVersionAnnotation.java

@@ -1,74 +0,0 @@
-/*
- * 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.hadoop.yarn;
-
-import java.lang.annotation.*;
-
-import org.apache.hadoop.classification.InterfaceAudience;
-import org.apache.hadoop.classification.InterfaceStability;
-
-/**
- * A package attribute that captures the version of Yarn that was compiled.
- */
-@Retention(RetentionPolicy.RUNTIME)
-@Target(ElementType.PACKAGE)
-@InterfaceAudience.LimitedPrivate({"MapReduce", "yarn"})
-@InterfaceStability.Unstable
-public @interface YarnVersionAnnotation {
- 
-  /**
-   * Get the Yarn version
-   * @return the version string "0.6.3-dev"
-   */
-  String version();
-  
-  /**
-   * Get the username that compiled Yarn.
-   */
-  String user();
-  
-  /**
-   * Get the date when Yarn was compiled.
-   * @return the date in unix 'date' format
-   */
-  String date();
-    
-  /**
-   * Get the url for the subversion repository.
-   */
-  String url();
-  
-  /**
-   * Get the subversion revision.
-   * @return the revision number as a string (eg. "451451")
-   */
-  String revision();
-
-  /**
-   * Get the branch from which this was compiled.
-   * @return The branch name, e.g. "trunk" or "branches/branch-0.20"
-   */
-  String branch();
-
-  /**
-   * Get a checksum of the source files from which
-   * Yarn was compiled.
-   * @return a string that uniquely identifies the source
-   **/
-  String srcChecksum();    
-}

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/util/YarnVersionInfo.java

@@ -25,8 +25,7 @@ import org.apache.hadoop.classification.InterfaceAudience;
 import org.apache.hadoop.classification.InterfaceStability;
 
 /**
- * This class finds the package info for Yarn and the YarnVersionAnnotation
+ * This class finds the package info for Yarn.
- * information.
  */
 @InterfaceAudience.Private
 @InterfaceStability.Unstable