Uploaded image for project: 'Hadoop YARN'
  1. Hadoop YARN
  2. YARN-5655

TestContainerManagerSecurity#testNMTokens is asserting

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.8.0
    • Fix Version/s: 2.8.0, 3.0.0-alpha2
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      TestContainerManagerSecurity has been failing recently in 2.8:

      Running org.apache.hadoop.yarn.server.TestContainerManagerSecurity
      Tests run: 2, Failures: 1, Errors: 1, Skipped: 0, Time elapsed: 80.928 sec <<< FAILURE! - in org.apache.hadoop.yarn.server.TestContainerManagerSecurity
      testContainerManager[0](org.apache.hadoop.yarn.server.TestContainerManagerSecurity)  Time elapsed: 44.478 sec  <<< ERROR!
      java.lang.NullPointerException: null
      	at org.apache.hadoop.yarn.server.TestContainerManagerSecurity.waitForContainerToFinishOnNM(TestContainerManagerSecurity.java:394)
      	at org.apache.hadoop.yarn.server.TestContainerManagerSecurity.testNMTokens(TestContainerManagerSecurity.java:337)
      	at org.apache.hadoop.yarn.server.TestContainerManagerSecurity.testContainerManager(TestContainerManagerSecurity.java:157)
      
      testContainerManager[1](org.apache.hadoop.yarn.server.TestContainerManagerSecurity)  Time elapsed: 34.964 sec  <<< FAILURE!
      java.lang.AssertionError: null
      	at org.junit.Assert.fail(Assert.java:86)
      	at org.junit.Assert.assertTrue(Assert.java:41)
      	at org.junit.Assert.assertTrue(Assert.java:52)
      	at org.apache.hadoop.yarn.server.TestContainerManagerSecurity.testNMTokens(TestContainerManagerSecurity.java:333)
      	at org.apache.hadoop.yarn.server.TestContainerManagerSecurity.testContainerManager(TestContainerManagerSecurity.java:157)
      
      1. mvn_test.out
        66 kB
        Arun Suresh
      2. YARN-5655.001.patch
        2 kB
        Robert Kanter

        Issue Links

          Activity

          Hide
          jlowe Jason Lowe added a comment -

          git bisect points to this commit when it started failing in branch-2.8:

          commit f9016dfec33f1d6486c03a54f0a479ed08aff34f
          Author: Karthik Kambatla <kasha@cloudera.com>
          Date:   Tue Sep 6 16:23:06 2016 -0700
          
              YARN-5566. Client-side NM graceful decom is not triggered when jobs finish. (Robert Kanter via kasha)
          

          Robert Kanter Karthik Kambatla could you take a look?

          Show
          jlowe Jason Lowe added a comment - git bisect points to this commit when it started failing in branch-2.8: commit f9016dfec33f1d6486c03a54f0a479ed08aff34f Author: Karthik Kambatla <kasha@cloudera.com> Date: Tue Sep 6 16:23:06 2016 -0700 YARN-5566. Client-side NM graceful decom is not triggered when jobs finish. (Robert Kanter via kasha) Robert Kanter Karthik Kambatla could you take a look?
          Hide
          rkanter Robert Kanter added a comment -

          Sure. I'll take a look later today.

          Show
          rkanter Robert Kanter added a comment - Sure. I'll take a look later today.
          Hide
          rkanter Robert Kanter added a comment -

          This only seems to be a problem in branch-2.8 and branch-2. trunk seems to be fine. However, I'm getting a different failure than you:

          Running org.apache.hadoop.yarn.server.TestContainerManagerSecurity
          Tests run: 2, Failures: 2, Errors: 0, Skipped: 0, Time elapsed: 44.517 sec <<< FAILURE! - in org.apache.hadoop.yarn.server.TestContainerManagerSecurity
          testContainerManager[0](org.apache.hadoop.yarn.server.TestContainerManagerSecurity)  Time elapsed: 23.939 sec  <<< FAILURE!
          java.lang.AssertionError: null
                 	at org.junit.Assert.fail(Assert.java:86)
                 	at org.junit.Assert.assertTrue(Assert.java:41)
                 	at org.junit.Assert.assertTrue(Assert.java:52)
                 	at org.apache.hadoop.yarn.server.TestContainerManagerSecurity.testNMTokens(TestContainerManagerSecurity.java:360)
                 	at org.apache.hadoop.yarn.server.TestContainerManagerSecurity.testContainerManager(TestContainerManagerSecurity.java:157)
          
          testContainerManager[1](org.apache.hadoop.yarn.server.TestContainerManagerSecurity)  Time elapsed: 19.823 sec  <<< FAILURE!
          java.lang.AssertionError: null
                 	at org.junit.Assert.fail(Assert.java:86)
                 	at org.junit.Assert.assertTrue(Assert.java:41)
                 	at org.junit.Assert.assertTrue(Assert.java:52)
                 	at org.apache.hadoop.yarn.server.TestContainerManagerSecurity.testNMTokens(TestContainerManagerSecurity.java:360)
                 	at org.apache.hadoop.yarn.server.TestContainerManagerSecurity.testContainerManager(TestContainerManagerSecurity.java:157)
          

          (The null is misleading and is because of a junit bug which happens when an assertTrue or assertFalse has no (optional) message)

          Show
          rkanter Robert Kanter added a comment - This only seems to be a problem in branch-2.8 and branch-2. trunk seems to be fine. However, I'm getting a different failure than you: Running org.apache.hadoop.yarn.server.TestContainerManagerSecurity Tests run: 2, Failures: 2, Errors: 0, Skipped: 0, Time elapsed: 44.517 sec <<< FAILURE! - in org.apache.hadoop.yarn.server.TestContainerManagerSecurity testContainerManager[0](org.apache.hadoop.yarn.server.TestContainerManagerSecurity) Time elapsed: 23.939 sec <<< FAILURE! java.lang.AssertionError: null at org.junit.Assert.fail(Assert.java:86) at org.junit.Assert.assertTrue(Assert.java:41) at org.junit.Assert.assertTrue(Assert.java:52) at org.apache.hadoop.yarn.server.TestContainerManagerSecurity.testNMTokens(TestContainerManagerSecurity.java:360) at org.apache.hadoop.yarn.server.TestContainerManagerSecurity.testContainerManager(TestContainerManagerSecurity.java:157) testContainerManager[1](org.apache.hadoop.yarn.server.TestContainerManagerSecurity) Time elapsed: 19.823 sec <<< FAILURE! java.lang.AssertionError: null at org.junit.Assert.fail(Assert.java:86) at org.junit.Assert.assertTrue(Assert.java:41) at org.junit.Assert.assertTrue(Assert.java:52) at org.apache.hadoop.yarn.server.TestContainerManagerSecurity.testNMTokens(TestContainerManagerSecurity.java:360) at org.apache.hadoop.yarn.server.TestContainerManagerSecurity.testContainerManager(TestContainerManagerSecurity.java:157) (The null is misleading and is because of a junit bug which happens when an assertTrue or assertFalse has no (optional) message)
          Hide
          jlowe Jason Lowe added a comment -

          The NPE looks like a case where either a container never started or completed and removed from the context before the test code tried to examine it. waitForContainerToFinishOnNM blindly assumes the container is still in the context when it goes to check, and apparently it sometimes isn't there. Across multiple invocations it sometimes encounters the NPE in the first testcase and other times the same assert as seen by the second testcase, so it's racy.

          Show
          jlowe Jason Lowe added a comment - The NPE looks like a case where either a container never started or completed and removed from the context before the test code tried to examine it. waitForContainerToFinishOnNM blindly assumes the container is still in the context when it goes to check, and apparently it sometimes isn't there. Across multiple invocations it sometimes encounters the NPE in the first testcase and other times the same assert as seen by the second testcase, so it's racy.
          Hide
          rkanter Robert Kanter added a comment -

          I figured out the problem. It's because the test is creating an App, but not actually adding it to the RM, and with the YARN-5566 changes, that needs to be done in the code path that the test is using. I had to make some similar fixes in some tests in YARN-5566.

          Show
          rkanter Robert Kanter added a comment - I figured out the problem. It's because the test is creating an App, but not actually adding it to the RM, and with the YARN-5566 changes, that needs to be done in the code path that the test is using. I had to make some similar fixes in some tests in YARN-5566 .
          Hide
          hadoopqa Hadoop QA added a comment -
          -1 overall



          Vote Subsystem Runtime Comment
          0 reexec 0m 17s Docker mode activated.
          +1 @author 0m 0s The patch does not contain any @author tags.
          +1 test4tests 0m 0s The patch appears to include 1 new or modified test files.
          +1 mvninstall 8m 4s trunk passed
          +1 compile 0m 19s trunk passed
          +1 checkstyle 0m 13s trunk passed
          +1 mvnsite 0m 23s trunk passed
          +1 mvneclipse 0m 17s trunk passed
          +1 findbugs 0m 28s trunk passed
          +1 javadoc 0m 10s trunk passed
          +1 mvninstall 0m 19s the patch passed
          +1 compile 0m 17s the patch passed
          +1 javac 0m 17s the patch passed
          -1 checkstyle 0m 11s hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests: The patch generated 1 new + 37 unchanged - 1 fixed = 38 total (was 38)
          +1 mvnsite 0m 23s the patch passed
          +1 mvneclipse 0m 17s the patch passed
          +1 whitespace 0m 0s The patch has no whitespace issues.
          +1 findbugs 0m 36s the patch passed
          +1 javadoc 0m 10s the patch passed
          -1 unit 4m 34s hadoop-yarn-server-tests in the patch failed.
          +1 asflicense 0m 15s The patch does not generate ASF License warnings.
          17m 57s



          Reason Tests
          Failed junit tests hadoop.yarn.server.TestContainerManagerSecurity
            hadoop.yarn.server.TestMiniYarnClusterNodeUtilization



          Subsystem Report/Notes
          Docker Image:yetus/hadoop:9560f25
          JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12828908/YARN-5655.001.patch
          JIRA Issue YARN-5655
          Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle
          uname Linux 58e84484fba7 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
          Build tool maven
          Personality /testptch/hadoop/patchprocess/precommit/personality/provided.sh
          git revision trunk / 0e68e14
          Default Java 1.8.0_101
          findbugs v3.0.0
          checkstyle https://builds.apache.org/job/PreCommit-YARN-Build/13129/artifact/patchprocess/diff-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt
          unit https://builds.apache.org/job/PreCommit-YARN-Build/13129/artifact/patchprocess/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt
          unit test logs https://builds.apache.org/job/PreCommit-YARN-Build/13129/artifact/patchprocess/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt
          Test Results https://builds.apache.org/job/PreCommit-YARN-Build/13129/testReport/
          modules C: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests U: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests
          Console output https://builds.apache.org/job/PreCommit-YARN-Build/13129/console
          Powered by Apache Yetus 0.3.0 http://yetus.apache.org

          This message was automatically generated.

          Show
          hadoopqa Hadoop QA added a comment - -1 overall Vote Subsystem Runtime Comment 0 reexec 0m 17s Docker mode activated. +1 @author 0m 0s The patch does not contain any @author tags. +1 test4tests 0m 0s The patch appears to include 1 new or modified test files. +1 mvninstall 8m 4s trunk passed +1 compile 0m 19s trunk passed +1 checkstyle 0m 13s trunk passed +1 mvnsite 0m 23s trunk passed +1 mvneclipse 0m 17s trunk passed +1 findbugs 0m 28s trunk passed +1 javadoc 0m 10s trunk passed +1 mvninstall 0m 19s the patch passed +1 compile 0m 17s the patch passed +1 javac 0m 17s the patch passed -1 checkstyle 0m 11s hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests: The patch generated 1 new + 37 unchanged - 1 fixed = 38 total (was 38) +1 mvnsite 0m 23s the patch passed +1 mvneclipse 0m 17s the patch passed +1 whitespace 0m 0s The patch has no whitespace issues. +1 findbugs 0m 36s the patch passed +1 javadoc 0m 10s the patch passed -1 unit 4m 34s hadoop-yarn-server-tests in the patch failed. +1 asflicense 0m 15s The patch does not generate ASF License warnings. 17m 57s Reason Tests Failed junit tests hadoop.yarn.server.TestContainerManagerSecurity   hadoop.yarn.server.TestMiniYarnClusterNodeUtilization Subsystem Report/Notes Docker Image:yetus/hadoop:9560f25 JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12828908/YARN-5655.001.patch JIRA Issue YARN-5655 Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle uname Linux 58e84484fba7 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux Build tool maven Personality /testptch/hadoop/patchprocess/precommit/personality/provided.sh git revision trunk / 0e68e14 Default Java 1.8.0_101 findbugs v3.0.0 checkstyle https://builds.apache.org/job/PreCommit-YARN-Build/13129/artifact/patchprocess/diff-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt unit https://builds.apache.org/job/PreCommit-YARN-Build/13129/artifact/patchprocess/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt unit test logs https://builds.apache.org/job/PreCommit-YARN-Build/13129/artifact/patchprocess/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt Test Results https://builds.apache.org/job/PreCommit-YARN-Build/13129/testReport/ modules C: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests U: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests Console output https://builds.apache.org/job/PreCommit-YARN-Build/13129/console Powered by Apache Yetus 0.3.0 http://yetus.apache.org This message was automatically generated.
          Hide
          templedf Daniel Templeton added a comment -

          Fix looks reasonable to me. +1

          Show
          templedf Daniel Templeton added a comment - Fix looks reasonable to me. +1
          Hide
          rkanter Robert Kanter added a comment -

          The TestContainerManagerSecurity failure in the test run looks like YARN-4342 now; locally, it passed on branch-2 for me. The failure in TestMiniYarnClusterNodeUtilization in the test run looks like YARN-4453.

          Show
          rkanter Robert Kanter added a comment - The TestContainerManagerSecurity failure in the test run looks like YARN-4342 now; locally, it passed on branch-2 for me. The failure in TestMiniYarnClusterNodeUtilization in the test run looks like YARN-4453 .
          Hide
          hadoopqa Hadoop QA added a comment -
          -1 overall



          Vote Subsystem Runtime Comment
          0 reexec 0m 16s Docker mode activated.
          +1 @author 0m 0s The patch does not contain any @author tags.
          +1 test4tests 0m 0s The patch appears to include 1 new or modified test files.
          +1 mvninstall 8m 53s trunk passed
          +1 compile 0m 20s trunk passed
          +1 checkstyle 0m 12s trunk passed
          +1 mvnsite 0m 23s trunk passed
          +1 mvneclipse 0m 18s trunk passed
          +1 findbugs 0m 26s trunk passed
          +1 javadoc 0m 11s trunk passed
          +1 mvninstall 0m 21s the patch passed
          +1 compile 0m 18s the patch passed
          +1 javac 0m 18s the patch passed
          -1 checkstyle 0m 11s hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests: The patch generated 1 new + 37 unchanged - 1 fixed = 38 total (was 38)
          +1 mvnsite 0m 18s the patch passed
          +1 mvneclipse 0m 18s the patch passed
          +1 whitespace 0m 0s The patch has no whitespace issues.
          +1 findbugs 0m 39s the patch passed
          +1 javadoc 0m 9s the patch passed
          -1 unit 4m 43s hadoop-yarn-server-tests in the patch failed.
          +1 asflicense 0m 20s The patch does not generate ASF License warnings.
          18m 59s



          Reason Tests
          Failed junit tests hadoop.yarn.server.TestMiniYarnClusterNodeUtilization
            hadoop.yarn.server.TestContainerManagerSecurity



          Subsystem Report/Notes
          Docker Image:yetus/hadoop:9560f25
          JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12828908/YARN-5655.001.patch
          JIRA Issue YARN-5655
          Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle
          uname Linux 2e2b6664156b 3.13.0-93-generic #140-Ubuntu SMP Mon Jul 18 21:21:05 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
          Build tool maven
          Personality /testptch/hadoop/patchprocess/precommit/personality/provided.sh
          git revision trunk / 7558dbb
          Default Java 1.8.0_101
          findbugs v3.0.0
          checkstyle https://builds.apache.org/job/PreCommit-YARN-Build/13154/artifact/patchprocess/diff-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt
          unit https://builds.apache.org/job/PreCommit-YARN-Build/13154/artifact/patchprocess/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt
          unit test logs https://builds.apache.org/job/PreCommit-YARN-Build/13154/artifact/patchprocess/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt
          Test Results https://builds.apache.org/job/PreCommit-YARN-Build/13154/testReport/
          modules C: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests U: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests
          Console output https://builds.apache.org/job/PreCommit-YARN-Build/13154/console
          Powered by Apache Yetus 0.3.0 http://yetus.apache.org

          This message was automatically generated.

          Show
          hadoopqa Hadoop QA added a comment - -1 overall Vote Subsystem Runtime Comment 0 reexec 0m 16s Docker mode activated. +1 @author 0m 0s The patch does not contain any @author tags. +1 test4tests 0m 0s The patch appears to include 1 new or modified test files. +1 mvninstall 8m 53s trunk passed +1 compile 0m 20s trunk passed +1 checkstyle 0m 12s trunk passed +1 mvnsite 0m 23s trunk passed +1 mvneclipse 0m 18s trunk passed +1 findbugs 0m 26s trunk passed +1 javadoc 0m 11s trunk passed +1 mvninstall 0m 21s the patch passed +1 compile 0m 18s the patch passed +1 javac 0m 18s the patch passed -1 checkstyle 0m 11s hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests: The patch generated 1 new + 37 unchanged - 1 fixed = 38 total (was 38) +1 mvnsite 0m 18s the patch passed +1 mvneclipse 0m 18s the patch passed +1 whitespace 0m 0s The patch has no whitespace issues. +1 findbugs 0m 39s the patch passed +1 javadoc 0m 9s the patch passed -1 unit 4m 43s hadoop-yarn-server-tests in the patch failed. +1 asflicense 0m 20s The patch does not generate ASF License warnings. 18m 59s Reason Tests Failed junit tests hadoop.yarn.server.TestMiniYarnClusterNodeUtilization   hadoop.yarn.server.TestContainerManagerSecurity Subsystem Report/Notes Docker Image:yetus/hadoop:9560f25 JIRA Patch URL https://issues.apache.org/jira/secure/attachment/12828908/YARN-5655.001.patch JIRA Issue YARN-5655 Optional Tests asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle uname Linux 2e2b6664156b 3.13.0-93-generic #140-Ubuntu SMP Mon Jul 18 21:21:05 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux Build tool maven Personality /testptch/hadoop/patchprocess/precommit/personality/provided.sh git revision trunk / 7558dbb Default Java 1.8.0_101 findbugs v3.0.0 checkstyle https://builds.apache.org/job/PreCommit-YARN-Build/13154/artifact/patchprocess/diff-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt unit https://builds.apache.org/job/PreCommit-YARN-Build/13154/artifact/patchprocess/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt unit test logs https://builds.apache.org/job/PreCommit-YARN-Build/13154/artifact/patchprocess/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt Test Results https://builds.apache.org/job/PreCommit-YARN-Build/13154/testReport/ modules C: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests U: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests Console output https://builds.apache.org/job/PreCommit-YARN-Build/13154/console Powered by Apache Yetus 0.3.0 http://yetus.apache.org This message was automatically generated.
          Hide
          jlowe Jason Lowe added a comment -

          +1 for the patch. It fixes the problem introduced in YARN-5566, and we can address the other issues with this test in YARN-4342. I updated the summary to better differentiate it from YARN-4342.

          Committing this.

          Show
          jlowe Jason Lowe added a comment - +1 for the patch. It fixes the problem introduced in YARN-5566 , and we can address the other issues with this test in YARN-4342 . I updated the summary to better differentiate it from YARN-4342 . Committing this.
          Hide
          jlowe Jason Lowe added a comment -

          Thanks to Robert Kanter for the contribution and to Daniel Templeton for additional review! I committed this to trunk, branch-2, and branch-2.8.

          Show
          jlowe Jason Lowe added a comment - Thanks to Robert Kanter for the contribution and to Daniel Templeton for additional review! I committed this to trunk, branch-2, and branch-2.8.
          Hide
          hudson Hudson added a comment -

          SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #10466 (See https://builds.apache.org/job/Hadoop-trunk-Commit/10466/)
          YARN-5655. TestContainerManagerSecurity#testNMTokens is asserting. (jlowe: rev c6d1d742e70e7b8f1d89cf9a4780657646e6a367)

          • (edit) hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests/src/test/java/org/apache/hadoop/yarn/server/TestContainerManagerSecurity.java
          Show
          hudson Hudson added a comment - SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #10466 (See https://builds.apache.org/job/Hadoop-trunk-Commit/10466/ ) YARN-5655 . TestContainerManagerSecurity#testNMTokens is asserting. (jlowe: rev c6d1d742e70e7b8f1d89cf9a4780657646e6a367) (edit) hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests/src/test/java/org/apache/hadoop/yarn/server/TestContainerManagerSecurity.java
          Hide
          rkanter Robert Kanter added a comment -

          Thanks Jason Lowe!

          Show
          rkanter Robert Kanter added a comment - Thanks Jason Lowe !
          Hide
          asuresh Arun Suresh added a comment -

          Robert Kanter, Daniel Templeton, Looks like this still fails at times on trunk... can you take a look ?

          Show
          asuresh Arun Suresh added a comment - Robert Kanter , Daniel Templeton , Looks like this still fails at times on trunk... can you take a look ?
          Hide
          rkanter Robert Kanter added a comment -

          Arun Suresh, can you point me to an instance of it failing? I just ran the test 100 times locally and it never failed.

          Show
          rkanter Robert Kanter added a comment - Arun Suresh , can you point me to an instance of it failing? I just ran the test 100 times locally and it never failed.
          Hide
          asuresh Arun Suresh added a comment -

          My local branch is synched with trunk. Attaching output of:
          $ mvn test -Dtest=TestContainerManagerSecurity

          Show
          asuresh Arun Suresh added a comment - My local branch is synched with trunk. Attaching output of: $ mvn test -Dtest=TestContainerManagerSecurity

            People

            • Assignee:
              rkanter Robert Kanter
              Reporter:
              jlowe Jason Lowe
            • Votes:
              0 Vote for this issue
              Watchers:
              7 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development