YARN-6189: Improve application status log message when RM restarted when
app is in NEW state. Contributed by Junping Du


Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/e0bb867c
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/e0bb867c
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/e0bb867c

Branch: refs/heads/HDFS-7240
Commit: e0bb867c3fa638c9f689ee0b044b400481cf02b5
Parents: eac6b4c
Author: Xuan <xg...@apache.org>
Authored: Tue Feb 28 11:04:56 2017 -0800
Committer: Xuan <xg...@apache.org>
Committed: Tue Feb 28 11:04:56 2017 -0800

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 .../yarn/server/resourcemanager/ClientRMService.java | 15 ++++++++++-----
 .../server/resourcemanager/TestClientRMService.java  |  3 ++-
 2 files changed, 12 insertions(+), 6 deletions(-)
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http://git-wip-us.apache.org/repos/asf/hadoop/blob/e0bb867c/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ClientRMService.java
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diff --git 
a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ClientRMService.java
 
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ClientRMService.java
index 48bccfb..929a9e7 100644
--- 
a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ClientRMService.java
+++ 
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ClientRMService.java
@@ -359,7 +359,8 @@ public class ClientRMService extends AbstractService 
implements
       // If the RM doesn't have the application, throw
       // ApplicationNotFoundException and let client to handle.
       throw new ApplicationNotFoundException("Application with id '"
-          + applicationId + "' doesn't exist in RM.");
+          + applicationId + "' doesn't exist in RM. Please check "
+          + "that the job submission was successful.");
     }
 
     boolean allowAccess = checkAccess(callerUGI, application.getUser(),
@@ -393,7 +394,8 @@ public class ClientRMService extends AbstractService 
implements
       // ApplicationNotFoundException and let client to handle.
       throw new ApplicationNotFoundException("Application with id '"
           + request.getApplicationAttemptId().getApplicationId()
-          + "' doesn't exist in RM.");
+          + "' doesn't exist in RM. Please check that the job "
+          + "submission was successful.");
     }
 
     boolean allowAccess = checkAccess(callerUGI, application.getUser(),
@@ -432,7 +434,8 @@ public class ClientRMService extends AbstractService 
implements
       // If the RM doesn't have the application, throw
       // ApplicationNotFoundException and let client to handle.
       throw new ApplicationNotFoundException("Application with id '" + appId
-          + "' doesn't exist in RM.");
+          + "' doesn't exist in RM. Please check that the job submission "
+          + "was successful.");
     }
     boolean allowAccess = checkAccess(callerUGI, application.getUser(),
         ApplicationAccessType.VIEW_APP, application);
@@ -480,7 +483,8 @@ public class ClientRMService extends AbstractService 
implements
       // If the RM doesn't have the application, throw
       // ApplicationNotFoundException and let client to handle.
       throw new ApplicationNotFoundException("Application with id '" + appId
-          + "' doesn't exist in RM.");
+          + "' doesn't exist in RM. Please check that the job submission "
+          + "was successful.");
     }
     boolean allowAccess = checkAccess(callerUGI, application.getUser(),
         ApplicationAccessType.VIEW_APP, application);
@@ -530,7 +534,8 @@ public class ClientRMService extends AbstractService 
implements
       // If the RM doesn't have the application, throw
       // ApplicationNotFoundException and let client to handle.
       throw new ApplicationNotFoundException("Application with id '" + appId
-          + "' doesn't exist in RM.");
+          + "' doesn't exist in RM. Please check that the job submission "
+          + "was successful.");
     }
     boolean allowAccess = checkAccess(callerUGI, application.getUser(),
         ApplicationAccessType.VIEW_APP, application);

http://git-wip-us.apache.org/repos/asf/hadoop/blob/e0bb867c/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestClientRMService.java
----------------------------------------------------------------------
diff --git 
a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestClientRMService.java
 
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestClientRMService.java
index d5f9acc..9076ac3 100644
--- 
a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestClientRMService.java
+++ 
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestClientRMService.java
@@ -283,7 +283,8 @@ public class TestClientRMService {
     } catch (ApplicationNotFoundException ex) {
       Assert.assertEquals(ex.getMessage(),
           "Application with id '" + request.getApplicationId()
-              + "' doesn't exist in RM.");
+              + "' doesn't exist in RM. Please check that the "
+              + "job submission was successful.");
     }
   }
 


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