svn commit: r1463034 - in /hadoop/common/branches/branch-2/hadoop-yarn-project: ./ hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/ hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-applications-unmanaged-am-launcher/src/main/java/o...

[vi...@apache.org]

Author: vinodkv
Date: Sun Mar 31 19:18:42 2013
New Revision: 1463034

URL: http://svn.apache.org/r1463034
Log:
YARN-475. Remove a unused constant in the public API - ApplicationConstants.AM_APP_ATTEMPT_ID_ENV. Contributed by Hitesh Shah.
svn merge --ignore-ancestry -c 1463033 ../../trunk/

Modified:
    hadoop/common/branches/branch-2/hadoop-yarn-project/CHANGES.txt
    hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/ApplicationConstants.java
    hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-applications-unmanaged-am-launcher/src/main/java/org/apache/hadoop/yarn/applications/unmanagedamlauncher/UnmanagedAMLauncher.java

Modified: hadoop/common/branches/branch-2/hadoop-yarn-project/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2/hadoop-yarn-project/CHANGES.txt?rev=1463034&r1=1463033&r2=1463034&view=diff
==============================================================================
--- hadoop/common/branches/branch-2/hadoop-yarn-project/CHANGES.txt (original)
+++ hadoop/common/branches/branch-2/hadoop-yarn-project/CHANGES.txt Sun Mar 31 19:18:42 2013
@@ -48,6 +48,9 @@ Release 2.0.5-beta - UNRELEASED
     YARN-450. Define value for * in the scheduling protocol (Zhijie Shen via
     bikas)
 
+    YARN-475. Remove a unused constant in the public API -
+    ApplicationConstants.AM_APP_ATTEMPT_ID_ENV. (Hitesh Shah via vinodkv)
+
   OPTIMIZATIONS
 
   BUG FIXES

Modified: hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/ApplicationConstants.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/ApplicationConstants.java?rev=1463034&r1=1463033&r2=1463034&view=diff
==============================================================================
--- hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/ApplicationConstants.java (original)
+++ hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/api/ApplicationConstants.java Sun Mar 31 19:18:42 2013
@@ -41,12 +41,6 @@ public interface ApplicationConstants {
    * only
    */
   public static final String AM_CONTAINER_ID_ENV = "AM_CONTAINER_ID";
-  
-  /**
-   * The environment variable for APPLICATION_ATTEMPT_ID. Set in AppMaster
-   * environment only
-   */
-  public static final String AM_APP_ATTEMPT_ID_ENV = "AM_APP_ATTEMPT_ID";
 
   /**
    * The environment variable for the NM_HOST. Set in the AppMaster environment

Modified: hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-applications-unmanaged-am-launcher/src/main/java/org/apache/hadoop/yarn/applications/unmanagedamlauncher/UnmanagedAMLauncher.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-applications-unmanaged-am-launcher/src/main/java/org/apache/hadoop/yarn/applications/unmanagedamlauncher/UnmanagedAMLauncher.java?rev=1463034&r1=1463033&r2=1463034&view=diff
==============================================================================
--- hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-applications-unmanaged-am-launcher/src/main/java/org/apache/hadoop/yarn/applications/unmanagedamlauncher/UnmanagedAMLauncher.java (original)
+++ hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-applications-unmanaged-am-launcher/src/main/java/org/apache/hadoop/yarn/applications/unmanagedamlauncher/UnmanagedAMLauncher.java Sun Mar 31 19:18:42 2013
@@ -57,10 +57,11 @@ import org.apache.hadoop.yarn.util.Recor
  * unmanagedAM is an AM that is not launched and managed by the RM. The client
  * creates a new application on the RM and negotiates a new attempt id. Then it
  * waits for the RM app state to reach be YarnApplicationState.ACCEPTED after
- * which it spawns the AM in another process and passes it the attempt id via
- * env variable ApplicationConstants.AM_APP_ATTEMPT_ID_ENV. The AM can be in any
- * language. The AM can register with the RM using the attempt id and proceed as
- * normal. The client redirects app stdout and stderr to its own stdout and
+ * which it spawns the AM in another process and passes it the container id via
+ * env variable ApplicationConstants.AM_CONTAINER_ID_ENV. The AM can be in any
+ * language. The AM can register with the RM using the attempt id obtained
+ * from the container id and proceed as normal.
+ * The client redirects app stdout and stderr to its own stdout and
  * stderr and waits for the AM process to exit. Then it waits for the RM to
  * report app completion.
  */