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From "Sankar Hariappan (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-20632) Query with get_splits UDF fails if materialized view is created on queried table.
Date Thu, 27 Sep 2018 02:28:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-20632?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sankar Hariappan updated HIVE-20632:
------------------------------------
    Affects Version/s:     (was: 3.2.0)

> Query with get_splits UDF fails if materialized view is created on queried table. 
> ----------------------------------------------------------------------------------
>
>                 Key: HIVE-20632
>                 URL: https://issues.apache.org/jira/browse/HIVE-20632
>             Project: Hive
>          Issue Type: Bug
>          Components: Materialized views, UDF
>    Affects Versions: 4.0.0
>            Reporter: Sankar Hariappan
>            Assignee: Sankar Hariappan
>            Priority: Major
>              Labels: UDF, materializedviews, pull-request-available
>             Fix For: 4.0.0
>
>         Attachments: HIVE-20632.01.patch, HIVE-20632.02.patch
>
>
> Scenario:
>  # Create ACID table t1 and insert few rows.
>  # Create materialized view mv as select a from t1 where a > 5;
>  # Run get_split query "select get_splits( select a from t1 where a > 5); – This
fails with AssertionError.
> {code:java}
> java.lang.AssertionError
> at org.apache.hadoop.hive.ql.lockmgr.DbTxnManager.getValidWriteIds(DbTxnManager.java:673)
> at org.apache.hadoop.hive.ql.metadata.Hive.getValidMaterializedViews(Hive.java:1495)
> at org.apache.hadoop.hive.ql.metadata.Hive.getAllValidMaterializedViews(Hive.java:1478)
> at org.apache.hadoop.hive.ql.parse.CalcitePlanner$CalcitePlannerAction.applyMaterializedViewRewriting(CalcitePlanner.java:2160)
> at org.apache.hadoop.hive.ql.parse.CalcitePlanner$CalcitePlannerAction.apply(CalcitePlanner.java:1777)
> at org.apache.hadoop.hive.ql.parse.CalcitePlanner$CalcitePlannerAction.apply(CalcitePlanner.java:1669)
> at org.apache.calcite.tools.Frameworks$1.apply(Frameworks.java:118)
> at org.apache.calcite.prepare.CalcitePrepareImpl.perform(CalcitePrepareImpl.java:1043)
> at org.apache.calcite.tools.Frameworks.withPrepare(Frameworks.java:154)
> at org.apache.calcite.tools.Frameworks.withPlanner(Frameworks.java:111)
> at org.apache.hadoop.hive.ql.parse.CalcitePlanner.logicalPlan(CalcitePlanner.java:1428)
> at org.apache.hadoop.hive.ql.parse.CalcitePlanner.genOPTree(CalcitePlanner.java:475)
> at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:12309)
> at org.apache.hadoop.hive.ql.parse.CalcitePlanner.analyzeInternal(CalcitePlanner.java:355)
> at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:289)
> at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:669)
> at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1872)
> at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:1819)
> at org.apache.hadoop.hive.ql.udf.generic.GenericUDTFGetSplits.createPlanFragment(GenericUDTFGetSplits.java:266)
> at org.apache.hadoop.hive.ql.udf.generic.GenericUDTFGetSplits.process(GenericUDTFGetSplits.java:204)
> at org.apache.hadoop.hive.ql.exec.UDTFOperator.process(UDTFOperator.java:116)
> at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:938)
> at org.apache.hadoop.hive.ql.exec.SelectOperator.process(SelectOperator.java:95)
> at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:938)
> at org.apache.hadoop.hive.ql.exec.TableScanOperator.process(TableScanOperator.java:128)
> at org.apache.hadoop.hive.ql.exec.FetchOperator.pushRow(FetchOperator.java:519)
> at org.apache.hadoop.hive.ql.exec.FetchOperator.pushRow(FetchOperator.java:511)
> at org.apache.hadoop.hive.ql.exec.FetchTask.fetch(FetchTask.java:146)
> at org.apache.hadoop.hive.ql.Driver.getResults(Driver.java:2764)
> at org.apache.hadoop.hive.ql.reexec.ReExecDriver.getResults(ReExecDriver.java:229)
> at org.apache.hadoop.hive.ql.TestAcidOnTez.runStatementOnDriver(TestAcidOnTez.java:927)
> at org.apache.hadoop.hive.ql.TestAcidOnTez.testGetSplitsLocksWithMaterializedView(TestAcidOnTez.java:803)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
> at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
> at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
> at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
> at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
> at org.junit.rules.RunRules.evaluate(RunRules.java:20)
> at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
> at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
> at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
> at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
> at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
> at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
> at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
> at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
> at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:379)
> at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:340)
> at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:125)
> at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:413){code}



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