[jira] [Commented] (CALCITE-726) HiveRelNode.CONVENTION not present in TraitSet

["Julian Hyde (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CALCITE-726?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14544181#comment-14544181 ] 

Julian Hyde commented on CALCITE-726:
-------------------------------------

Is there a particular .q test I can run to reproduce this?

> HiveRelNode.CONVENTION not present in TraitSet
> ----------------------------------------------
>
>                 Key: CALCITE-726
>                 URL: https://issues.apache.org/jira/browse/CALCITE-726
>             Project: Calcite
>          Issue Type: Bug
>            Reporter: Jesus Camacho Rodriguez
>            Assignee: Julian Hyde
>
> I have tested the latest Calcite snapshot against Hive.
> We get the following exception when we create a Project
> operator copy, that we were not getting in 1.2:
> {noformat}
> junit.framework.AssertionFailedError: Unexpected exception
> java.lang.AssertionError
> 	at
> org.apache.hadoop.hive.ql.optimizer.calcite.reloperators.HiveProject.copy(H
> iveProject.java:169)
> 	at org.apache.calcite.rel.core.Project.copy(Project.java:110)
> 	at
> org.apache.calcite.plan.hep.HepPlanner.addRelToGraph(HepPlanner.java:770)
> 	at
> org.apache.calcite.plan.hep.HepPlanner.addRelToGraph(HepPlanner.java:764)
> 	at
> org.apache.calcite.plan.hep.HepPlanner.addRelToGraph(HepPlanner.java:764)
> 	at
> org.apache.calcite.plan.hep.HepPlanner.addRelToGraph(HepPlanner.java:764)
> 	at org.apache.calcite.plan.hep.HepPlanner.setRoot(HepPlanner.java:150)
> 	at
> org.apache.hadoop.hive.ql.parse.CalcitePlanner$CalcitePlannerAction.hepPlan
> (CalcitePlanner.java:994)
> 	at
> org.apache.hadoop.hive.ql.parse.CalcitePlanner$CalcitePlannerAction.applyPr
> eJoinOrderingTransforms(CalcitePlanner.java:951)
> 	at
> org.apache.hadoop.hive.ql.parse.CalcitePlanner$CalcitePlannerAction.apply(C
> alcitePlanner.java:820)
> 	at
> org.apache.hadoop.hive.ql.parse.CalcitePlanner$CalcitePlannerAction.apply(C
> alcitePlanner.java:768)
> 	at org.apache.calcite.tools.Frameworks$1.apply(Frameworks.java:109)
> 	at
> org.apache.calcite.prepare.CalcitePrepareImpl.perform(CalcitePrepareImpl.ja
> va:741)
> 	at org.apache.calcite.tools.Frameworks.withPrepare(Frameworks.java:145)
> 	at org.apache.calcite.tools.Frameworks.withPlanner(Frameworks.java:105)
> 	at
> org.apache.hadoop.hive.ql.parse.CalcitePlanner.getOptimizedAST(CalcitePlann
> er.java:607)
> 	at
> org.apache.hadoop.hive.ql.parse.CalcitePlanner.genOPTree(CalcitePlanner.jav
> a:244)
> 	at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAn
> alyzer.java:10051)
> 	at
> org.apache.hadoop.hive.ql.parse.CalcitePlanner.analyzeInternal(CalcitePlann
> er.java:207)
> 	at
> org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAn
> alyzer.java:227)
> 	at
> org.apache.hadoop.hive.ql.parse.ExplainSemanticAnalyzer.analyzeInternal(Exp
> lainSemanticAnalyzer.java:74)
> 	at
> org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAn
> alyzer.java:227)
> ...
> {noformat}
> The assertion that is not met is the following:
> {code}
>   @Override
>   public Project copy(RelTraitSet traitSet, RelNode input, List<RexNode>
> exps,
>       RelDataType rowType) {
>     assert traitSet.containsIfApplicable(HiveRelNode.CONVENTION);
>     return new HiveProject(getCluster(), traitSet, input, exps, rowType,
> getFlags());
>   }
> {code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)