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Posted to common-commits@hadoop.apache.org by sn...@apache.org on 2020/12/16 16:26:47 UTC
[hadoop] branch trunk updated: YARN-10499. TestRouterWebServiceREST
fails (#2490). Contributed by Akira Ajisaka
This is an automated email from the ASF dual-hosted git repository.
snemeth pushed a commit to branch trunk
in repository https://gitbox.apache.org/repos/asf/hadoop.git
The following commit(s) were added to refs/heads/trunk by this push:
new df7f1e5 YARN-10499. TestRouterWebServiceREST fails (#2490). Contributed by Akira Ajisaka
df7f1e5 is described below
commit df7f1e5199eed917ff40618708e7641238684d24
Author: Akira Ajisaka <aa...@apache.org>
AuthorDate: Thu Dec 17 01:26:15 2020 +0900
YARN-10499. TestRouterWebServiceREST fails (#2490). Contributed by Akira Ajisaka
---
.../server/resourcemanager/placement/CSMappingPlacementRule.java | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/placement/CSMappingPlacementRule.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/placement/CSMappingPlacementRule.java
index aff75ba..b1a733d 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/placement/CSMappingPlacementRule.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/placement/CSMappingPlacementRule.java
@@ -181,6 +181,11 @@ public class CSMappingPlacementRule extends PlacementRule {
return;
}
Set<String> groupsSet = groups.getGroupsSet(user);
+ if (groupsSet.isEmpty()) {
+ LOG.warn("There are no groups for user {}", user);
+ vctx.putExtraDataset("groups", groupsSet);
+ return;
+ }
String secondaryGroup = null;
Iterator<String> it = groupsSet.iterator();
String primaryGroup = it.next();
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