Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-15646 Track failing tests in HDFS
  3. HDFS-16336

De-flake TestRollingUpgrade#testRollback

VotersWatch issueWatchersLinkCloneUpdate Comment AuthorReplace String in CommentUpdate Comment VisibilityDelete Comments
    XMLWordPrintableJSON

Details

    Description

      This pull request: https://github.com/apache/hadoop/pull/3675

      Failed Jenkins pre-commit job due to an unrelated unit test failure: https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-3675/1/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt

      [ERROR] Failures: 
      [ERROR] org.apache.hadoop.hdfs.TestRollingUpgrade.testRollback(org.apache.hadoop.hdfs.TestRollingUpgrade)
      [ERROR]   Run 1: TestRollingUpgrade.testRollback:328->checkMxBeanIsNull:299 expected null, but was:<javax.management.openmbean.CompositeDataSupport(compositeType=javax.management.openmbean.CompositeType(name=org.apache.hadoop.hdfs.protocol.RollingUpgradeInfo$Bean,items=((itemName=blockPoolId,itemType=javax.management.openmbean.SimpleType(name=java.lang.String)),(itemName=createdRollbackImages,itemType=javax.management.openmbean.SimpleType(name=java.lang.Boolean)),(itemName=finalizeTime,itemType=javax.management.openmbean.SimpleType(name=java.lang.Long)),(itemName=startTime,itemType=javax.management.openmbean.SimpleType(name=java.lang.Long)))),contents={blockPoolId=BP-1039609189-172.17.0.2-1637204447583, createdRollbackImages=true, finalizeTime=0, startTime=1637204448659})>
      [ERROR]   Run 2: TestRollingUpgrade.testRollback:328->checkMxBeanIsNull:299 expected null, but was:<javax.management.openmbean.CompositeDataSupport(compositeType=javax.management.openmbean.CompositeType(name=org.apache.hadoop.hdfs.protocol.RollingUpgradeInfo$Bean,items=((itemName=blockPoolId,itemType=javax.management.openmbean.SimpleType(name=java.lang.String)),(itemName=createdRollbackImages,itemType=javax.management.openmbean.SimpleType(name=java.lang.Boolean)),(itemName=finalizeTime,itemType=javax.management.openmbean.SimpleType(name=java.lang.Long)),(itemName=startTime,itemType=javax.management.openmbean.SimpleType(name=java.lang.Long)))),contents={blockPoolId=BP-1039609189-172.17.0.2-1637204447583, createdRollbackImages=true, finalizeTime=0, startTime=1637204448659})>
      [ERROR]   Run 3: TestRollingUpgrade.testRollback:328->checkMxBeanIsNull:299 expected null, but was:<javax.management.openmbean.CompositeDataSupport(compositeType=javax.management.openmbean.CompositeType(name=org.apache.hadoop.hdfs.protocol.RollingUpgradeInfo$Bean,items=((itemName=blockPoolId,itemType=javax.management.openmbean.SimpleType(name=java.lang.String)),(itemName=createdRollbackImages,itemType=javax.management.openmbean.SimpleType(name=java.lang.Boolean)),(itemName=finalizeTime,itemType=javax.management.openmbean.SimpleType(name=java.lang.Long)),(itemName=startTime,itemType=javax.management.openmbean.SimpleType(name=java.lang.Long)))),contents={blockPoolId=BP-1039609189-172.17.0.2-1637204447583, createdRollbackImages=true, finalizeTime=0, startTime=1637204448659})> 

      Seems that perhaps "TestRollingUpgrade.testRollback" is a flaky unit test

      Attachments

        Issue Links

        Activity

          This comment will be Viewable by All Users Viewable by All Users
          Cancel

          People

            vjasani Viraj Jasani
            KevinWikant Kevin Wikant
            Votes:
            0 Vote for this issue
            Watchers:
            5 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved:

              Time Tracking

                Estimated:
                Original Estimate - Not Specified
                Not Specified
                Remaining:
                Remaining Estimate - 0h
                0h
                Logged:
                Time Spent - 2h 10m
                2h 10m

                Issue deployment