YARN-5462. TestNodeStatusUpdater.testNodeStatusUpdaterRetryAndNMShutdown fails 
intermittently. Contributed by Eric Badger


Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/db646540
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/db646540
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/db646540

Branch: refs/heads/YARN-2915
Commit: db646540f094077941b56ed681a4f3e5853f5b7f
Parents: 4d92aef
Author: Jason Lowe <jl...@apache.org>
Authored: Wed Aug 3 19:17:25 2016 +0000
Committer: Jason Lowe <jl...@apache.org>
Committed: Wed Aug 3 19:17:25 2016 +0000

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 .../hadoop/yarn/server/nodemanager/TestNodeStatusUpdater.java   | 5 +++++
 1 file changed, 5 insertions(+)
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http://git-wip-us.apache.org/repos/asf/hadoop/blob/db646540/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/TestNodeStatusUpdater.java
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diff --git 
a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/TestNodeStatusUpdater.java
 
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/TestNodeStatusUpdater.java
index e7d18b7..c71b1e6 100644
--- 
a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/TestNodeStatusUpdater.java
+++ 
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/TestNodeStatusUpdater.java
@@ -561,6 +561,8 @@ public class TestNodeStatusUpdater {
 
     @Override
     protected void serviceStop() throws Exception {
+      // Make sure that all containers are started before starting shutdown
+      syncBarrier.await(10000, TimeUnit.MILLISECONDS);
       System.out.println("Called stooppppp");
       super.serviceStop();
       isStopped = true;
@@ -1757,6 +1759,9 @@ public class TestNodeStatusUpdater {
         new File("start_file.txt"), port);
 
     try {
+      // Wait until we start stopping
+      syncBarrier.await(10000, TimeUnit.MILLISECONDS);
+      // Wait until we finish stopping
       syncBarrier.await(10000, TimeUnit.MILLISECONDS);
     } catch (Exception e) {
     }


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