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From sun...@apache.org
Subject [52/90] [abbrv] hadoop git commit: MAPREDUCE-7135. TestTaskAttemptContainerRequest should reset UserGroupInformation. Contributed by Oleksandr Shevchenko
Date Wed, 12 Sep 2018 10:24:59 GMT
MAPREDUCE-7135. TestTaskAttemptContainerRequest should reset UserGroupInformation. Contributed
by Oleksandr Shevchenko


Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/7ce997af
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/7ce997af
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/7ce997af

Branch: refs/heads/YARN-3409
Commit: 7ce997af97e165e963eb44cd520f16a1f808d9a5
Parents: 4b8c2b1
Author: Jason Lowe <jlowe@apache.org>
Authored: Tue Sep 11 11:16:33 2018 -0500
Committer: Jason Lowe <jlowe@apache.org>
Committed: Tue Sep 11 11:16:33 2018 -0500

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 .../v2/app/job/impl/TestTaskAttemptContainerRequest.java | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)
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http://git-wip-us.apache.org/repos/asf/hadoop/blob/7ce997af/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/app/job/impl/TestTaskAttemptContainerRequest.java
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diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/app/job/impl/TestTaskAttemptContainerRequest.java
b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/app/job/impl/TestTaskAttemptContainerRequest.java
index b151c8a..585b949 100644
--- a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/app/job/impl/TestTaskAttemptContainerRequest.java
+++ b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/app/job/impl/TestTaskAttemptContainerRequest.java
@@ -27,6 +27,7 @@ import java.util.Arrays;
 import java.util.HashMap;
 import java.util.Map;
 
+import org.junit.After;
 import org.junit.Assert;
 
 import org.apache.hadoop.fs.CommonConfigurationKeysPublic;
@@ -62,12 +63,10 @@ import org.junit.Test;
 @SuppressWarnings({"rawtypes"})
 public class TestTaskAttemptContainerRequest {
 
-  //WARNING: This test must be the only test in this file.  This is because
-  // there is an optimization where the credentials passed in are cached
-  // statically so they do not need to be recomputed when creating a new
-  // ContainerLaunchContext. if other tests run first this code will cache
-  // their credentials and this test will fail trying to look for the
-  // credentials it inserted in.
+  @After
+  public void cleanup() {
+    UserGroupInformation.reset();
+  }
 
   @Test
   public void testAttemptContainerRequest() throws Exception {


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