[ 
https://issues.apache.org/jira/browse/HIVE-22886?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Rajesh Balamohan updated HIVE-22886:
------------------------------------
    Summary: NPE in CalcitePlanner: Hive.isOutdatedMaterializedView  (was: NPE 
in Hive.isOutdatedMaterializedView)

> NPE in CalcitePlanner: Hive.isOutdatedMaterializedView
> ------------------------------------------------------
>
>                 Key: HIVE-22886
>                 URL: https://issues.apache.org/jira/browse/HIVE-22886
>             Project: Hive
>          Issue Type: Bug
>          Components: Hive
>            Reporter: Rajesh Balamohan
>            Priority: Trivial
>
> {noformat}
> parse.CalcitePlanner: Exception loading materialized views
> org.apache.hadoop.hive.ql.metadata.HiveException: 
> java.lang.NullPointerException
>       at 
> org.apache.hadoop.hive.ql.metadata.Hive.filterAugmentMaterializedViews(Hive.java:1701)
>  ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
>       at 
> org.apache.hadoop.hive.ql.metadata.Hive.getPreprocessedMaterializedViewsFromRegistry(Hive.java:1649)
>  ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
>       at 
> org.apache.hadoop.hive.ql.parse.CalcitePlanner$CalcitePlannerAction.applyMaterializedViewRewriting(CalcitePlanner.java:2071)
>  ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
>       at 
> org.apache.hadoop.hive.ql.parse.CalcitePlanner$CalcitePlannerAction.apply(CalcitePlanner.java:1851)
>  ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
>       at 
> org.apache.hadoop.hive.ql.parse.CalcitePlanner$CalcitePlannerAction.apply(CalcitePlanner.java:1734)
>  ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
>       at 
> org.apache.calcite.tools.Frameworks.lambda$withPlanner$0(Frameworks.java:130) 
> ~[calcite-core-1.21.0.jar:1.21.0]
>       at 
> org.apache.calcite.prepare.CalcitePrepareImpl.perform(CalcitePrepareImpl.java:915)
>  ~[calcite-core-1.21.0.jar:1.21.0]
>       at org.apache.calcite.tools.Frameworks.withPrepare(Frameworks.java:179) 
> ~[calcite-core-1.21.0.jar:1.21.0]
>       at org.apache.calcite.tools.Frameworks.withPlanner(Frameworks.java:125) 
> ~[calcite-core-1.21.0.jar:1.21.0]
>       at 
> org.apache.hadoop.hive.ql.parse.CalcitePlanner.logicalPlan(CalcitePlanner.java:1495)
>  ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
>       at 
> org.apache.hadoop.hive.ql.parse.CalcitePlanner.genOPTree(CalcitePlanner.java:471)
>  ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
>       at 
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:12483)
>  ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
>       at 
> org.apache.hadoop.hive.ql.parse.CalcitePlanner.analyzeInternal(CalcitePlanner.java:361)
>  ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
>       at 
> org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:286)
>  ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
>       at 
> org.apache.hadoop.hive.ql.parse.ExplainSemanticAnalyzer.analyzeInternal(ExplainSemanticAnalyzer.java:171)
>  ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
>       at 
> org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:286)
>  ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
>       at org.apache.hadoop.hive.ql.Compiler.analyze(Compiler.java:219) 
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
>       at org.apache.hadoop.hive.ql.Compiler.compile(Compiler.java:103) 
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
>       at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:215) 
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
>       at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:828) 
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
>       at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:774) 
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
>       at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:768) 
> ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
>       at 
> org.apache.hadoop.hive.ql.reexec.ReExecDriver.compileAndRespond(ReExecDriver.java:125)
>  ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
>       at 
> org.apache.hive.service.cli.operation.SQLOperation.prepare(SQLOperation.java:203)
>  ~[hive-service-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
>       at 
> org.apache.hive.service.cli.operation.SQLOperation$BackgroundWork$1.run(SQLOperation.java:325)
>  ~[hive-service-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
>       at java.security.AccessController.doPrivileged(Native Method) 
> ~[?:1.8.0_112]
>       at javax.security.auth.Subject.doAs(Subject.java:422) ~[?:1.8.0_112]
>       at 
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1688)
>  ~[hadoop-common-3.1.0.3.0.0.0-1634.jar:?]
>       at 
> org.apache.hive.service.cli.operation.SQLOperation$BackgroundWork.run(SQLOperation.java:345)
>  ~[hive-service-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
>       at 
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 
> ~[?:1.8.0_112]
>       at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
> ~[?:1.8.0_112]
>       at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>  ~[?:1.8.0_112]
>       at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>  ~[?:1.8.0_112]
>       at java.lang.Thread.run(Thread.java:745) [?:1.8.0_112]
> Caused by: java.lang.NullPointerException
>       at 
> org.apache.hadoop.hive.ql.metadata.Hive.isOutdatedMaterializedView(Hive.java:1944)
>  ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
>       at 
> org.apache.hadoop.hive.ql.metadata.Hive.filterAugmentMaterializedViews(Hive.java:1673)
>  ~[hive-exec-4.0.0-SNAPSHOT.jar:4.0.0-SNAPSHOT]
>       ... 33 more
> {noformat}



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