[jira] [Created] (FLINK-15333) Using FlinkCostFactory rather than RelOptCostImpl in blink planner

classic Classic list List threaded Threaded
1 message Options
Reply | Threaded
Open this post in threaded view
|

[jira] [Created] (FLINK-15333) Using FlinkCostFactory rather than RelOptCostImpl in blink planner

Shang Yuanchun (Jira)
Leonard Xu created FLINK-15333:
----------------------------------

             Summary: Using FlinkCostFactory  rather than RelOptCostImpl in blink planner
                 Key: FLINK-15333
                 URL: https://issues.apache.org/jira/browse/FLINK-15333
             Project: Flink
          Issue Type: Bug
          Components: Table SQL / Planner
    Affects Versions: 1.10.0
            Reporter: Leonard Xu
             Fix For: 1.10.0


When I test FLINK SQL in flink 1.10, I found an exception  which is a bug and need to fix.
{code:java}
// Some comments here
Exception in thread "main" java.lang.ClassCastException: org.apache.calcite.plan.RelOptCostImpl$Factory cannot be cast to org.apache.flink.table.planner.plan.cost.FlinkCostFactory
        at org.apache.flink.table.planner.plan.nodes.common.CommonPhysicalExchange.computeSelfCost(CommonPhysicalExchange.scala:50)
        at org.apache.flink.table.planner.plan.metadata.FlinkRelMdNonCumulativeCost.getNonCumulativeCost(FlinkRelMdNonCumulativeCost.scala:41)
        at GeneratedMetadataHandler_NonCumulativeCost.getNonCumulativeCost_$(Unknown Source)
        at GeneratedMetadataHandler_NonCumulativeCost.getNonCumulativeCost(Unknown Source)
        at org.apache.calcite.rel.metadata.RelMetadataQuery.getNonCumulativeCost(RelMetadataQuery.java:301)
        at org.apache.flink.table.planner.plan.metadata.FlinkRelMdCumulativeCost.getCumulativeCost(FlinkRelMdCumulativeCost.scala:38)
        at GeneratedMetadataHandler_CumulativeCost.getCumulativeCost_$(Unknown Source)
        at GeneratedMetadataHandler_CumulativeCost.getCumulativeCost(Unknown Source)
        at GeneratedMetadataHandler_CumulativeCost.getCumulativeCost_$(Unknown Source)
        at GeneratedMetadataHandler_CumulativeCost.getCumulativeCost(Unknown Source)
        at org.apache.calcite.rel.metadata.RelMetadataQuery.getCumulativeCost(RelMetadataQuery.java:282)
        at org.apache.flink.table.planner.plan.metadata.FlinkRelMdCumulativeCost$$anonfun$getCumulativeCost$1.apply(FlinkRelMdCumulativeCost.scala:41)
        at org.apache.flink.table.planner.plan.metadata.FlinkRelMdCumulativeCost$$anonfun$getCumulativeCost$1.apply(FlinkRelMdCumulativeCost.scala:40)
        at scala.collection.TraversableOnce$$anonfun$foldLeft$1.apply(TraversableOnce.scala:157)
        at scala.collection.TraversableOnce$$anonfun$foldLeft$1.apply(TraversableOnce.scala:157)
        at scala.collection.Iterator$class.foreach(Iterator.scala:893)
        at scala.collection.AbstractIterator.foreach(Iterator.scala:1336)
        at scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
        at scala.collection.AbstractIterable.foreach(Iterable.scala:54)
        at scala.collection.TraversableOnce$class.foldLeft(TraversableOnce.scala:157)
        at scala.collection.AbstractTraversable.foldLeft(Traversable.scala:104)
        at org.apache.flink.table.planner.plan.metadata.FlinkRelMdCumulativeCost.getCumulativeCost(FlinkRelMdCumulativeCost.scala:39)
        at GeneratedMetadataHandler_CumulativeCost.getCumulativeCost_$(Unknown Source)
        at GeneratedMetadataHandler_CumulativeCost.getCumulativeCost(Unknown Source)
        at GeneratedMetadataHandler_CumulativeCost.getCumulativeCost_$(Unknown Source)
        at GeneratedMetadataHandler_CumulativeCost.getCumulativeCost(Unknown Source)
        at org.apache.calcite.rel.metadata.RelMetadataQuery.getCumulativeCost(RelMetadataQuery.java:282)
        at org.apache.flink.table.planner.plan.metadata.FlinkRelMdCumulativeCost$$anonfun$getCumulativeCost$1.apply(FlinkRelMdCumulativeCost.scala:41)
        at org.apache.flink.table.planner.plan.metadata.FlinkRelMdCumulativeCost$$anonfun$getCumulativeCost$1.apply(FlinkRelMdCumulativeCost.scala:40)
        at scala.collection.TraversableOnce$$anonfun$foldLeft$1.apply(TraversableOnce.scala:157)
        at scala.collection.TraversableOnce$$anonfun$foldLeft$1.apply(TraversableOnce.scala:157)
        at scala.collection.Iterator$class.foreach(Iterator.scala:893)
        at scala.collection.AbstractIterator.foreach(Iterator.scala:1336)
        at scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
        at scala.collection.AbstractIterable.foreach(Iterable.scala:54)
        at scala.collection.TraversableOnce$class.foldLeft(TraversableOnce.scala:157)
        at scala.collection.AbstractTraversable.foldLeft(Traversable.scala:104)
        at org.apache.flink.table.planner.plan.metadata.FlinkRelMdCumulativeCost.getCumulativeCost(FlinkRelMdCumulativeCost.scala:39)
        at GeneratedMetadataHandler_CumulativeCost.getCumulativeCost_$(Unknown Source)
        at GeneratedMetadataHandler_CumulativeCost.getCumulativeCost(Unknown Source)
        at GeneratedMetadataHandler_CumulativeCost.getCumulativeCost_$(Unknown Source)
        at GeneratedMetadataHandler_CumulativeCost.getCumulativeCost(Unknown Source)
        at org.apache.calcite.rel.metadata.RelMetadataQuery.getCumulativeCost(RelMetadataQuery.java:282)
        at org.apache.flink.table.planner.plan.metadata.FlinkRelMdCumulativeCost$$anonfun$getCumulativeCost$1.apply(FlinkRelMdCumulativeCost.scala:41)
        at org.apache.flink.table.planner.plan.metadata.FlinkRelMdCumulativeCost$$anonfun$getCumulativeCost$1.apply(FlinkRelMdCumulativeCost.scala:40)
        at scala.collection.TraversableOnce$$anonfun$foldLeft$1.apply(TraversableOnce.scala:157)
        at scala.collection.TraversableOnce$$anonfun$foldLeft$1.apply(TraversableOnce.scala:157)
        at scala.collection.Iterator$class.foreach(Iterator.scala:893)
        at scala.collection.AbstractIterator.foreach(Iterator.scala:1336)
        at scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
        at scala.collection.AbstractIterable.foreach(Iterable.scala:54)
        at scala.collection.TraversableOnce$class.foldLeft(TraversableOnce.scala:157)
        at scala.collection.AbstractTraversable.foldLeft(Traversable.scala:104)
        at org.apache.flink.table.planner.plan.metadata.FlinkRelMdCumulativeCost.getCumulativeCost(FlinkRelMdCumulativeCost.scala:39)
        at GeneratedMetadataHandler_CumulativeCost.getCumulativeCost_$(Unknown Source)
        at GeneratedMetadataHandler_CumulativeCost.getCumulativeCost(Unknown Source)
        at org.apache.calcite.rel.metadata.RelMetadataQuery.getCumulativeCost(RelMetadataQuery.java:282)
        at org.apache.calcite.plan.AbstractRelOptPlanner.getCost(AbstractRelOptPlanner.java:246)
        at org.apache.calcite.plan.hep.HepPlanner.dumpGraph(HepPlanner.java:1016)
        at org.apache.calcite.plan.hep.HepPlanner.setRoot(HepPlanner.java:154)
        at org.apache.flink.table.planner.plan.optimize.program.FlinkHepProgram.optimize(FlinkHepProgram.scala:60)
        at org.apache.flink.table.planner.plan.optimize.program.FlinkHepRuleSetProgram.optimize(FlinkHepRuleSetProgram.scala:87)
        at org.apache.flink.table.planner.plan.optimize.program.FlinkGroupProgram$$anonfun$optimize$1$$anonfun$apply$1.apply(FlinkGroupProgram.scala:63)
        at org.apache.flink.table.planner.plan.optimize.program.FlinkGroupProgram$$anonfun$optimize$1$$anonfun$apply$1.apply(FlinkGroupProgram.scala:60)
        at scala.collection.TraversableOnce$$anonfun$foldLeft$1.apply(TraversableOnce.scala:157)
        at scala.collection.TraversableOnce$$anonfun$foldLeft$1.apply(TraversableOnce.scala:157)
        at scala.collection.Iterator$class.foreach(Iterator.scala:893)
        at scala.collection.AbstractIterator.foreach(Iterator.scala:1336)
        at scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
        at scala.collection.AbstractIterable.foreach(Iterable.scala:54)
        at scala.collection.TraversableOnce$class.foldLeft(TraversableOnce.scala:157)
        at scala.collection.AbstractTraversable.foldLeft(Traversable.scala:104)
        at org.apache.flink.table.planner.plan.optimize.program.FlinkGroupProgram$$anonfun$optimize$1.apply(FlinkGroupProgram.scala:60)
        at org.apache.flink.table.planner.plan.optimize.program.FlinkGroupProgram$$anonfun$optimize$1.apply(FlinkGroupProgram.scala:55)
        at scala.collection.TraversableOnce$$anonfun$foldLeft$1.apply(TraversableOnce.scala:157)
        at scala.collection.TraversableOnce$$anonfun$foldLeft$1.apply(TraversableOnce.scala:157)
        at scala.collection.immutable.Range.foreach(Range.scala:160)
        at scala.collection.TraversableOnce$class.foldLeft(TraversableOnce.scala:157)
        at scala.collection.AbstractTraversable.foldLeft(Traversable.scala:104)
        at org.apache.flink.table.planner.plan.optimize.program.FlinkGroupProgram.optimize(FlinkGroupProgram.scala:55)
        at org.apache.flink.table.planner.plan.optimize.program.FlinkChainedProgram$$anonfun$optimize$1.apply(FlinkChainedProgram.scala:62)
        at org.apache.flink.table.planner.plan.optimize.program.FlinkChainedProgram$$anonfun$optimize$1.apply(FlinkChainedProgram.scala:58)
        at scala.collection.TraversableOnce$$anonfun$foldLeft$1.apply(TraversableOnce.scala:157)
        at scala.collection.TraversableOnce$$anonfun$foldLeft$1.apply(TraversableOnce.scala:157)
        at scala.collection.Iterator$class.foreach(Iterator.scala:893)
        at scala.collection.AbstractIterator.foreach(Iterator.scala:1336)
        at scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
        at scala.collection.AbstractIterable.foreach(Iterable.scala:54)
        at scala.collection.TraversableOnce$class.foldLeft(TraversableOnce.scala:157)
        at scala.collection.AbstractTraversable.foldLeft(Traversable.scala:104)
        at org.apache.flink.table.planner.plan.optimize.program.FlinkChainedProgram.optimize(FlinkChainedProgram.scala:57)
        at org.apache.flink.table.planner.plan.optimize.StreamCommonSubGraphBasedOptimizer.optimizeTree(StreamCommonSubGraphBasedOptimizer.scala:167)
        at org.apache.flink.table.planner.plan.optimize.StreamCommonSubGraphBasedOptimizer.doOptimize(StreamCommonSubGraphBasedOptimizer.scala:89)
        at org.apache.flink.table.planner.plan.optimize.CommonSubGraphBasedOptimizer.optimize(CommonSubGraphBasedOptimizer.scala:77)
        at org.apache.flink.table.planner.delegation.PlannerBase.optimize(PlannerBase.scala:223)
        at org.apache.flink.table.planner.delegation.PlannerBase.translate(PlannerBase.scala:150)
        at org.apache.flink.table.api.internal.TableEnvironmentImpl.translate(TableEnvironmentImpl.java:682)
        at org.apache.flink.table.api.internal.TableEnvironmentImpl.execute(TableEnvironmentImpl.java:641)
{code}




--
This message was sent by Atlassian Jira
(v8.3.4#803005)