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  1. Hadoop Common
  2. HADOOP-13513

Java 1.7 support for org.apache.hadoop.fs.azure testcases

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.8.0, 3.0.0-alpha1
    • Component/s: fs/azure
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Recent improvement on AzureNativeFileSystem rename/delete performance (HADOOP-13403) yielded a test change (HADOOP-13459) which is incompatible with Java 1.7.

      If one tries to include those patches in a Java 1.7 compatible Hadoop tree (e.g. 2.7.x) the following error occurs during test run:

      initializationError(org.apache.hadoop.fs.azure.TestNativeAzureFileSystemClientLogging)  Time elapsed: 0.001 sec  <<< ERROR!
      java.lang.Exception: Class org.apache.hadoop.fs.azure.AbstractWasbTestBase should be public
      	at org.junit.runners.model.FrameworkMethod.validatePublicVoid(FrameworkMethod.java:91)
      	at org.junit.runners.model.FrameworkMethod.validatePublicVoidNoArg(FrameworkMethod.java:70)
      	at org.junit.runners.ParentRunner.validatePublicVoidNoArgMethods(ParentRunner.java:133)
      	at org.junit.runners.BlockJUnit4ClassRunner.validateInstanceMethods(BlockJUnit4ClassRunner.java:165)
      	at org.junit.runners.BlockJUnit4ClassRunner.collectInitializationErrors(BlockJUnit4ClassRunner.java:104)
      	at org.junit.runners.ParentRunner.validate(ParentRunner.java:355)
      	at org.junit.runners.ParentRunner.<init>(ParentRunner.java:76)
      	at org.junit.runners.BlockJUnit4ClassRunner.<init>(BlockJUnit4ClassRunner.java:57)
      	at org.junit.internal.builders.JUnit4Builder.runnerForClass(JUnit4Builder.java:10)
      	at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:59)
      	at org.junit.internal.builders.AllDefaultPossibilitiesBuilder.runnerForClass(AllDefaultPossibilitiesBuilder.java:26)
      	at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:59)
      	at org.junit.internal.requests.ClassRequest.getRunner(ClassRequest.java:26)
      	at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:262)
      	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
      	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124)
      	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200)
      	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153)
      	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
      

      The problem can be resolved by setting AbstractWasbTestBase to public.

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              • Assignee:
                tibor.kiss@gmail.com Tibor Kiss
                Reporter:
                tibor.kiss@gmail.com Tibor Kiss
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                Dates

                • Created:
                  Updated:
                  Resolved: