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Posted to issues@drill.apache.org by "Volodymyr Vysotskyi (JIRA)" <ji...@apache.org> on 2019/03/02 10:51:00 UTC
[jira] [Resolved] (DRILL-6458) NPE when error while applying rule
ReduceExpressionsRule_Project
[ https://issues.apache.org/jira/browse/DRILL-6458?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Volodymyr Vysotskyi resolved DRILL-6458.
----------------------------------------
Resolution: Cannot Reproduce
This issue is not reproduced on the master, perhaps it was fixed after Calcite upgrade.
> NPE when error while applying rule ReduceExpressionsRule_Project
> ----------------------------------------------------------------
>
> Key: DRILL-6458
> URL: https://issues.apache.org/jira/browse/DRILL-6458
> Project: Apache Drill
> Issue Type: Bug
> Reporter: Rob Wu
> Priority: Minor
> Fix For: 1.16.0
>
>
> *Query*: select 1 +( -( 21.0)) from (values(1))
>
>
> {code:java}
> SYSTEM ERROR: NullPointerException
> (org.apache.drill.exec.work.foreman.ForemanException) Unexpected exception during fragment initialization: Internal error: Error while applying rule ReduceExpressionsRule_Project, args [rel#113:LogicalProject.NONE.ANY([]).[](input=rel#112:Subset#0.ENUMERABLE.ANY([]).[],EXPR$0=+($1, -(20.0)))]
> org.apache.drill.exec.work.foreman.Foreman.run():281
> java.util.concurrent.ThreadPoolExecutor.runWorker():1145
> java.util.concurrent.ThreadPoolExecutor$Worker.run():615
> java.lang.Thread.run():745
> Caused By (java.lang.AssertionError) Internal error: Error while applying rule ReduceExpressionsRule_Project, args [rel#113:LogicalProject.NONE.ANY([]).[](input=rel#112:Subset#0.ENUMERABLE.ANY([]).[],EXPR$0=+($1, -(20.0)))]
> org.apache.calcite.util.Util.newInternal():792
> org.apache.calcite.plan.volcano.VolcanoRuleCall.onMatch():251
> org.apache.calcite.plan.volcano.VolcanoPlanner.findBestExp():808
> org.apache.calcite.tools.Programs$RuleSetProgram.run():303
> org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.transform():404
> org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.transform():343
> org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.convertToDrel():240
> org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.convertToDrel():290
> org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.getPlan():168
> org.apache.drill.exec.planner.sql.DrillSqlWorker.getPhysicalPlan():123
> org.apache.drill.exec.planner.sql.DrillSqlWorker.getPlan():97
> org.apache.drill.exec.work.foreman.Foreman.runSQL():1008
> org.apache.drill.exec.work.foreman.Foreman.run():264
> java.util.concurrent.ThreadPoolExecutor.runWorker():1145
> java.util.concurrent.ThreadPoolExecutor$Worker.run():615
> java.lang.Thread.run():745
> Caused By (java.lang.NullPointerException) null
> org.apache.drill.exec.planner.logical.DrillOptiq$RexToDrill.visitCall():132
> org.apache.drill.exec.planner.logical.DrillOptiq$RexToDrill.visitCall():80
> org.apache.calcite.rex.RexCall.accept():107
> org.apache.drill.exec.planner.logical.DrillOptiq.toDrill():77
> org.apache.drill.exec.planner.logical.DrillConstExecutor.reduce():124
> org.apache.calcite.rel.rules.ReduceExpressionsRule.reduceExpressions():499
> org.apache.calcite.rel.rules.ReduceExpressionsRule$1.onMatch():241
> org.apache.calcite.plan.volcano.VolcanoRuleCall.onMatch():228
> org.apache.calcite.plan.volcano.VolcanoPlanner.findBestExp():808
> org.apache.calcite.tools.Programs$RuleSetProgram.run():303
> org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.transform():404
> org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.transform():343
> org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.convertToDrel():240
> org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.convertToDrel():290
> org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.getPlan():168
> org.apache.drill.exec.planner.sql.DrillSqlWorker.getPhysicalPlan():123
> org.apache.drill.exec.planner.sql.DrillSqlWorker.getPlan():97
> org.apache.drill.exec.work.foreman.Foreman.runSQL():1008
> org.apache.drill.exec.work.foreman.Foreman.run():264
> java.util.concurrent.ThreadPoolExecutor.runWorker():1145
> java.util.concurrent.ThreadPoolExecutor$Worker.run():615
> java.lang.Thread.run():745
> {code}
>
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