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  1. Hive
  2. HIVE-7292 Hive on Spark
  3. HIVE-8789

UT: fix udf_context_aware

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    • Type: Sub-task
    • Status: Resolved
    • Priority: Minor
    • Resolution: Won't Fix
    • Affects Version/s: spark-branch
    • Fix Version/s: None
    • Component/s: Tests
    • Labels:
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      Description

      The test udf_context_aware fails with a NPE here:

      Thread [main] (Suspended (exception NullPointerException))
      DummyContextUDF.evaluate(GenericUDF$DeferredObject[]) line: 42
      ExprNodeGenericFuncEvaluator._evaluate(Object, int) line: 169
      ExprNodeGenericFuncEvaluator(ExprNodeEvaluator<T>).evaluate(Object, int) line: 77
      ExprNodeGenericFuncEvaluator(ExprNodeEvaluator<T>).evaluate(Object) line: 65
      SelectOperator.processOp(Object, int) line: 77
      TableScanOperator(Operator<T>).forward(Object, ObjectInspector) line: 815
      TableScanOperator.processOp(Object, int) line: 95
      FetchOperator.pushRow(InspectableObject) line: 577
      FetchOperator.pushRow() line: 569
      FetchTask.fetch(List) line: 138
      Driver.getResults(List) line: 1661
      CliDriver.processLocalCmd(String, CommandProcessor, CliSessionState) line: 267
      CliDriver.processCmd(String) line: 199
      CliDriver.processLine(String, boolean) line: 410
      CliDriver.processLine(String) line: 345
      QTestUtil.executeClient(String) line: 832
      TestSparkCliDriver.runTest(String, String, String) line: 136
      TestSparkCliDriver.testCliDriver_udf_context_aware() line: 120
      NativeMethodAccessorImpl.invoke0(Method, Object, Object[]) line: not available [native method]
      NativeMethodAccessorImpl.invoke(Object, Object[]) line: 57
      DelegatingMethodAccessorImpl.invoke(Object, Object[]) line: 43
      Method.invoke(Object, Object...) line: 606
      TestSparkCliDriver(TestCase).runTest() line: 176
      TestSparkCliDriver(TestCase).runBare() line: 141
      TestResult$1.protect() line: 122
      TestResult.runProtected(Test, Protectable) line: 142
      TestResult.run(TestCase) line: 125
      TestSparkCliDriver(TestCase).run(TestResult) line: 129
      TestSuite.runTest(Test, TestResult) line: 255
      TestSuite.run(TestResult) line: 250
      SuiteMethod(JUnit38ClassRunner).run(RunNotifier) line: 84
      JUnit4Provider.execute(Class<?>, RunNotifier, String[]) line: 264
      JUnit4Provider.executeTestSet(Class<?>, RunListener, RunNotifier) line: 153
      JUnit4Provider.invoke(Object) line: 124
      ForkedBooter.invokeProviderInSameClassLoader(Object, Object, ProviderConfiguration, boolean, StartupConfiguration, boolean) line: 200
      ForkedBooter.runSuitesInProcess(Object, StartupConfiguration, ProviderConfiguration, PrintStream) line: 153
      ForkedBooter.main(String[]) line: 103

      While debugging I found that the MapredContext object is null here:
      Reporter reporter = context.getReporter();

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            • Assignee:
              aihuaxu Aihua Xu
              Reporter:
              tfriedr Thomas Friedrich
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              Dates

              • Created:
                Updated:
                Resolved: