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From "Jason Dere (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-15904) select query throwing Null Pointer Exception from org.apache.hadoop.hive.ql.optimizer.DynamicPartitionPruningOptimization.generateSemiJoinOperatorPlan
Date Fri, 17 Feb 2017 23:52:44 GMT

    [ https://issues.apache.org/jira/browse/HIVE-15904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15872759#comment-15872759
] 

Jason Dere commented on HIVE-15904:
-----------------------------------

dynamic_semijoin_reduction_2 needs to be added to testconfiguration.properties

> select query throwing Null Pointer Exception from org.apache.hadoop.hive.ql.optimizer.DynamicPartitionPruningOptimization.generateSemiJoinOperatorPlan
> ------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-15904
>                 URL: https://issues.apache.org/jira/browse/HIVE-15904
>             Project: Hive
>          Issue Type: Bug
>          Components: HiveServer2
>            Reporter: Aswathy Chellammal Sreekumar
>            Assignee: Jason Dere
>         Attachments: HIVE-15904.1.patch, HIVE-15904.2.patch, HIVE-15904.3.patch, HIVE-15904.4.patch,
table_18.q, table_1.q
>
>
> Following query failing with Null Pointer Exception from org.apache.hadoop.hive.ql.optimizer.DynamicPartitionPruningOptimization.generateSemiJoinOperatorPlan
> Attaching create table statements for table_1 and table_18
> Query:
> SELECT
> COALESCE(498, LEAD(COALESCE(-973, -684, 515)) OVER (PARTITION BY (t2.int_col_10 + t1.smallint_col_50)
ORDER BY (t2.int_col_10 + t1.smallint_col_50), FLOOR(t1.double_col_16) DESC), 524) AS int_col,
> (t2.int_col_10) + (t1.smallint_col_50) AS int_col_1,
> FLOOR(t1.double_col_16) AS float_col,
> COALESCE(SUM(COALESCE(62, -380, -435)) OVER (PARTITION BY (t2.int_col_10 + t1.smallint_col_50)
ORDER BY (t2.int_col_10 + t1.smallint_col_50) DESC, FLOOR(t1.double_col_16) DESC ROWS BETWEEN
UNBOUNDED PRECEDING AND 48 FOLLOWING), 704) AS int_col_2
> FROM table_1 t1
> INNER JOIN table_18 t2 ON (((t2.tinyint_col_15) = (t1.bigint_col_7)) AND
> ((t2.decimal2709_col_9) = (t1.decimal2016_col_26))) AND
> ((t2.tinyint_col_20) = (t1.tinyint_col_3))
> WHERE (t2.smallint_col_19) IN (SELECT
> COALESCE(-92, -994) AS int_col
> FROM table_1 tt1
> INNER JOIN table_18 tt2 ON (tt2.decimal1911_col_16) = (tt1.decimal2612_col_77)
> WHERE (t1.timestamp_col_9) = (tt2.timestamp_col_18));
> Error Stack:
> org.apache.hive.service.cli.HiveSQLException: Error while compiling statement: FAILED:
NullPointerException null
>         at org.apache.hive.service.cli.operation.Operation.toSQLException(Operation.java:387)

>         at org.apache.hive.service.cli.operation.SQLOperation.prepare(SQLOperation.java:193)

>         at org.apache.hive.service.cli.operation.SQLOperation.runInternal(SQLOperation.java:276)

>         at org.apache.hive.service.cli.operation.Operation.run(Operation.java:324) 
>         at org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementInternal(HiveSessionImpl.java:507)

>         at org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementAsync(HiveSessionImpl.java:495)

>         at org.apache.hive.service.cli.CLIService.executeStatementAsync(CLIService.java:308)

>         at org.apache.hive.service.cli.thrift.ThriftCLIService.ExecuteStatement(ThriftCLIService.java:506)

>         at org.apache.hive.service.rpc.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1437)

>         at org.apache.hive.service.rpc.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1422)

>         at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39) 
>         at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39) 
>         at org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge$Server$TUGIAssumingProcessor.process(HadoopThriftAuthBridge.java:599)

>         at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:286)

>         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.optimizer.DynamicPartitionPruningOptimization.generateSemiJoinOperatorPlan(DynamicPartitionPruningOptimization.java:402)

>         at org.apache.hadoop.hive.ql.optimizer.DynamicPartitionPruningOptimization.process(DynamicPartitionPruningOptimization.java:226)

>         at org.apache.hadoop.hive.ql.lib.DefaultRuleDispatcher.dispatch(DefaultRuleDispatcher.java:90)

>         at org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatchAndReturn(DefaultGraphWalker.java:105)

>         at org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.dispatch(DefaultGraphWalker.java:89)

>         at org.apache.hadoop.hive.ql.lib.ForwardWalker.walk(ForwardWalker.java:74) 
>         at org.apache.hadoop.hive.ql.lib.DefaultGraphWalker.startWalking(DefaultGraphWalker.java:120)

>         at org.apache.hadoop.hive.ql.parse.TezCompiler.runDynamicPartitionPruning(TezCompiler.java:358)

>         at org.apache.hadoop.hive.ql.parse.TezCompiler.optimizeOperatorPlan(TezCompiler.java:90)

>         at org.apache.hadoop.hive.ql.parse.TaskCompiler.compile(TaskCompiler.java:134)

>         at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:11126)

>         at org.apache.hadoop.hive.ql.parse.CalcitePlanner.analyzeInternal(CalcitePlanner.java:288)

>         at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:257)

>         at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:447) 
>         at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:329) 
>         at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1189) 
>         at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:1176) 
>         at org.apache.hive.service.cli.operation.SQLOperation.prepare(SQLOperation.java:191)

>         ... 15 more



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