[
https://issues.apache.org/jira/browse/CALCITE-726?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14544352#comment-14544352
]
Jesus Camacho Rodriguez commented on CALCITE-726:
-------------------------------------------------
[~julianhyde], for instance the following tests can be used to reproduce the
problem:
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_cbo_semijoin
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_correlationoptimizer1
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_semijoin
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_subquery_in
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_subquery_unqualcolumnrefs
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_subquery_views
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_vector_leftsemi_mapjoin
{noformat}
> 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)
