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  1. Calcite
  2. CALCITE-3348

AssertionError while determining distribution of Calc

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      When using EnumerableCalcRule with RelDistributionTraitDef for planner, got

      java.lang.AssertionError
      	at org.apache.calcite.rel.metadata.RelMdDistribution.calc(RelMdDistribution.java:144)
      	at org.apache.calcite.rel.logical.LogicalCalc.lambda$create$1(LogicalCalc.java:108)
      	at org.apache.calcite.plan.RelTraitSet.replaceIf(RelTraitSet.java:249)
      	at org.apache.calcite.rel.logical.LogicalCalc.create(LogicalCalc.java:107)
      	at org.apache.calcite.rel.rules.FilterToCalcRule.onMatch(FilterToCalcRule.java:77)
      	at org.apache.calcite.plan.volcano.VolcanoRuleCall.onMatch(VolcanoRuleCall.java:208)
      	at org.apache.calcite.plan.volcano.VolcanoPlanner.findBestExp(VolcanoPlanner.java:631)
      	at org.apache.calcite.tools.Programs$RuleSetProgram.run(Programs.java:327)
      	at org.apache.calcite.test.RelOptRulesTest.testEnumerableCalcRule(RelOptRulesTest.java:6346)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.lang.reflect.Method.invoke(Method.java:498)
      	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
      	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
      	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
      	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
      	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
      	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
      	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
      	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
      	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
      	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
      	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
      	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
      	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
      	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
      	at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
      	at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
      	at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
      	at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
      

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              • Assignee:
                Unassigned
                Reporter:
                yanlin-Lynn Wang Yanlin
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                  Updated:
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