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https://issues.apache.org/jira/browse/FLINK-12999?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17323241#comment-17323241
]
Flink Jira Bot commented on FLINK-12999:
----------------------------------------
This issue is assigned but has not received an update in 7 days so it has been
labeled "stale-assigned". If you are still working on the issue, please give an
update and remove the label. If you are no longer working on the issue, please
unassign so someone else may work on it. In 7 days the issue will be
automatically unassigned.
> Can't generate valid execution plan for "SELECT uuid() FROM (VALUES(1,2,3))
> T(a, b, c)"
> ---------------------------------------------------------------------------------------
>
> Key: FLINK-12999
> URL: https://issues.apache.org/jira/browse/FLINK-12999
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Planner
> Affects Versions: 1.9.0
> Reporter: Zhenghua Gao
> Assignee: godfrey he
> Priority: Major
> Labels: stale-assigned
>
> The ERROR message is:
>
> org.apache.flink.table.api.TableException: Cannot generate a valid execution
> plan for the given query:
> LogicalSink(fields=[EXPR$0])
> +- LogicalProject(EXPR$0=[UUID()])
> +- LogicalValues(tuples=[[\{ 1, 2, 3 }]])
> This exception indicates that the query uses an unsupported SQL feature.
> Please check the documentation for the set of currently supported SQL
> features.
> at
> org.apache.flink.table.plan.optimize.program.FlinkVolcanoProgram.optimize(FlinkVolcanoProgram.scala:72)
> at
> org.apache.flink.table.plan.optimize.program.FlinkChainedProgram$$anonfun$optimize$1.apply(FlinkChainedProgram.scala:62)
> at
> org.apache.flink.table.plan.optimize.program.FlinkChainedProgram$$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:891)
> at scala.collection.AbstractIterator.foreach(Iterator.scala:1334)
> 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.plan.optimize.program.FlinkChainedProgram.optimize(FlinkChainedProgram.scala:57)
> at
> org.apache.flink.table.plan.optimize.BatchCommonSubGraphBasedOptimizer.optimizeTree(BatchCommonSubGraphBasedOptimizer.scala:82)
> at
> org.apache.flink.table.plan.optimize.BatchCommonSubGraphBasedOptimizer.org$apache$flink$table$plan$optimize$BatchCommonSubGraphBasedOptimizer$$optimizeBlock(BatchCommonSubGraphBasedOptimizer.scala:51)
> at
> org.apache.flink.table.plan.optimize.BatchCommonSubGraphBasedOptimizer$$anonfun$doOptimize$1.apply(BatchCommonSubGraphBasedOptimizer.scala:39)
> at
> org.apache.flink.table.plan.optimize.BatchCommonSubGraphBasedOptimizer$$anonfun$doOptimize$1.apply(BatchCommonSubGraphBasedOptimizer.scala:39)
> at scala.collection.immutable.List.foreach(List.scala:392)
> at
> org.apache.flink.table.plan.optimize.BatchCommonSubGraphBasedOptimizer.doOptimize(BatchCommonSubGraphBasedOptimizer.scala:39)
> at
> org.apache.flink.table.plan.optimize.CommonSubGraphBasedOptimizer.optimize(CommonSubGraphBasedOptimizer.scala:65)
> at
> org.apache.flink.table.api.TableEnvironment.optimize(TableEnvironment.scala:251)
> at
> org.apache.flink.table.api.TableEnvironment.compileToExecNodePlan(TableEnvironment.scala:200)
> at
> org.apache.flink.table.api.TableEnvironment.compile(TableEnvironment.scala:184)
> at
> org.apache.flink.table.api.TableEnvironment.generateStreamGraph(TableEnvironment.scala:155)
> at
> org.apache.flink.table.api.BatchTableEnvironment.execute(BatchTableEnvironment.scala:93)
> at
> org.apache.flink.table.api.TableEnvironment.execute(TableEnvironment.scala:136)
> at
> org.apache.flink.table.runtime.utils.BatchTableEnvUtil$.collect(BatchTableEnvUtil.scala:55)
> at
> org.apache.flink.table.runtime.utils.TableUtil$.collectSink(TableUtil.scala:60)
> at
> org.apache.flink.table.runtime.utils.TableUtil$.collect(TableUtil.scala:41)
> at
> org.apache.flink.table.runtime.utils.BatchTestBase.executeQuery(BatchTestBase.scala:308)
> at
> org.apache.flink.table.runtime.utils.BatchTestBase.check(BatchTestBase.scala:164)
> at
> org.apache.flink.table.runtime.utils.BatchTestBase.checkResult(BatchTestBase.scala:103)
> at
> org.apache.flink.table.runtime.batch.sql.ValuesITCase.test(ValuesITCase.scala:38)
> 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.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
> at org.junit.rules.RunRules.evaluate(RunRules.java:20)
> 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.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
> at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
> at org.junit.rules.RunRules.evaluate(RunRules.java:20)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
> at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
> at
> com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
> at
> com.intellij.rt.execution.junit.IdeaTestRunner$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)
> Caused by: org.apache.calcite.plan.RelOptPlanner$CannotPlanException: There
> are not enough rules to produce a node with desired properties:
> convention=LOGICAL, FlinkRelDistributionTraitDef=any, sort=[].
> Missing conversion is LogicalProject[convention: NONE -> LOGICAL]
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