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Posted to common-commits@hadoop.apache.org by ep...@apache.org on 2017/09/07 20:34:29 UTC
hadoop git commit: YARN-6248. user is not removed from UsersManager’s when app is killed with pending container requests. Contributed by Eric Payne.
Repository: hadoop
Updated Branches:
refs/heads/branch-2 6e20ae954 -> ef342455c
YARN-6248. user is not removed from UsersManager’s when app is killed with pending container requests. Contributed by Eric Payne.
(cherry picked from commit c1386a90d7ff65b57be00a7245de82c31abb4665)
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/ef342455
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/ef342455
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/ef342455
Branch: refs/heads/branch-2
Commit: ef342455cbc7c440a82d781761542243863e1351
Parents: 6e20ae9
Author: Sunil G <su...@apache.org>
Authored: Sat Mar 4 13:46:35 2017 +0530
Committer: Eric Payne <ep...@apache.org>
Committed: Thu Sep 7 14:47:07 2017 -0500
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.../server/resourcemanager/scheduler/capacity/UsersManager.java | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/hadoop/blob/ef342455/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/UsersManager.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/scheduler/capacity/UsersManager.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/UsersManager.java
index ed49cef..5f7d185 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/UsersManager.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/UsersManager.java
@@ -966,7 +966,9 @@ public class UsersManager implements AbstractUsersManager {
this.writeLock.lock();
// For UT case: We might need to add the user to users list.
- User user = getUserAndAddIfAbsent(userName);
+ User user = getUser(userName);
+ if (user == null) return;
+
ResourceUsage resourceUsage = user.getResourceUsage();
// If User is moved to non-active list, moved resource usage from
// non-active to active list.
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