[jira] [Created] (HIVE-8789) UT: fix udf_context_aware

["Thomas Friedrich (JIRA)" <ji...@apache.org>]

Thomas Friedrich created HIVE-8789:
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             Summary: UT: fix udf_context_aware 
                 Key: HIVE-8789
                 URL: https://issues.apache.org/jira/browse/HIVE-8789
             Project: Hive
          Issue Type: Sub-task
          Components: Tests
    Affects Versions: spark-branch
            Reporter: Thomas Friedrich
            Priority: Minor


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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