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From rohithsharm...@apache.org
Subject hadoop git commit: YARN-5544. TestNodeBlacklistingOnAMFailures fails on trunk. Contributed by Sunil G.
Date Tue, 23 Aug 2016 09:10:22 GMT
Repository: hadoop
Updated Branches:
  refs/heads/branch-2.8 854af9cee -> 71a3b01d5


YARN-5544. TestNodeBlacklistingOnAMFailures fails on trunk. Contributed by Sunil G.

(cherry picked from commit 0d5997d2b98eb89e72828dfcd78f02aa4e7e1e67)


Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/71a3b01d
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/71a3b01d
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/71a3b01d

Branch: refs/heads/branch-2.8
Commit: 71a3b01d5144169cfde21ff0b4ba8788ee52a824
Parents: 854af9c
Author: Rohith Sharma K S <rohithsharmaks@apache.org>
Authored: Tue Aug 23 10:33:28 2016 +0530
Committer: Rohith Sharma K S <rohithsharmaks@apache.org>
Committed: Tue Aug 23 14:40:05 2016 +0530

----------------------------------------------------------------------
 .../TestNodeBlacklistingOnAMFailures.java           | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
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http://git-wip-us.apache.org/repos/asf/hadoop/blob/71a3b01d/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestNodeBlacklistingOnAMFailures.java
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diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestNodeBlacklistingOnAMFailures.java
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestNodeBlacklistingOnAMFailures.java
index 0d61b36..aca4f16 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestNodeBlacklistingOnAMFailures.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestNodeBlacklistingOnAMFailures.java
@@ -67,6 +67,9 @@ public class TestNodeBlacklistingOnAMFailures {
     MockRM rm = startRM(conf, dispatcher);
     CapacityScheduler scheduler = (CapacityScheduler) rm.getResourceScheduler();
 
+    // Register 5 nodes, so that we can blacklist atleast one if AM container
+    // is failed. As per calculation it will be like, 5nodes * 0.2 (default)=1.
+    // First register 2 nodes, and after AM lauched register 3 more nodes.
     MockNM nm1 =
         new MockNM("127.0.0.1:1234", 8000, rm.getResourceTrackerService());
     nm1.registerNode();
@@ -92,6 +95,19 @@ public class TestNodeBlacklistingOnAMFailures {
       otherNode = nm1;
     }
 
+    // register 3 nodes now
+    MockNM nm3 =
+        new MockNM("127.0.0.3:2345", 8000, rm.getResourceTrackerService());
+    nm3.registerNode();
+
+    MockNM nm4 =
+        new MockNM("127.0.0.4:2345", 8000, rm.getResourceTrackerService());
+    nm4.registerNode();
+
+    MockNM nm5 =
+        new MockNM("127.0.0.5:2345", 8000, rm.getResourceTrackerService());
+    nm5.registerNode();
+
     // Set the exist status to INVALID so that we can verify that the system
     // automatically blacklisting the node
     makeAMContainerExit(rm, amContainerId, currentNode,


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