Caizhi Weng created FLINK-23612:
-----------------------------------
Summary: SELECT ROUND(CAST(1.2345 AS FLOAT), 1) cannot compile
Key: FLINK-23612
URL: https://issues.apache.org/jira/browse/FLINK-23612
Project: Flink
Issue Type: Improvement
Components: Table SQL / Runtime
Affects Versions: 1.14.0
Reporter: Caizhi Weng
Run this SQL {{SELECT ROUND(CAST(1.2345 AS FLOAT), 1)}} and the following
exception will be thrown:
{code}
java.lang.RuntimeException: Could not instantiate generated class
'ExpressionReducer$2'
at
org.apache.flink.table.runtime.generated.GeneratedClass.newInstance(GeneratedClass.java:75)
at
org.apache.flink.table.planner.codegen.ExpressionReducer.reduce(ExpressionReducer.scala:108)
at
org.apache.calcite.rel.rules.ReduceExpressionsRule.reduceExpressionsInternal(ReduceExpressionsRule.java:759)
at
org.apache.calcite.rel.rules.ReduceExpressionsRule.reduceExpressions(ReduceExpressionsRule.java:699)
at
org.apache.calcite.rel.rules.ReduceExpressionsRule$ProjectReduceExpressionsRule.onMatch(ReduceExpressionsRule.java:306)
at
org.apache.calcite.plan.AbstractRelOptPlanner.fireRule(AbstractRelOptPlanner.java:333)
at org.apache.calcite.plan.hep.HepPlanner.applyRule(HepPlanner.java:542)
at
org.apache.calcite.plan.hep.HepPlanner.applyRules(HepPlanner.java:407)
at
org.apache.calcite.plan.hep.HepPlanner.executeInstruction(HepPlanner.java:243)
at
org.apache.calcite.plan.hep.HepInstruction$RuleInstance.execute(HepInstruction.java:127)
at
org.apache.calcite.plan.hep.HepPlanner.executeProgram(HepPlanner.java:202)
at
org.apache.calcite.plan.hep.HepPlanner.findBestExp(HepPlanner.java:189)
at
org.apache.flink.table.planner.plan.optimize.program.FlinkHepProgram.optimize(FlinkHepProgram.scala:69)
at
org.apache.flink.table.planner.plan.optimize.program.FlinkHepRuleSetProgram.optimize(FlinkHepRuleSetProgram.scala:87)
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: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.planner.plan.optimize.program.FlinkChainedProgram.optimize(FlinkChainedProgram.scala:57)
at
org.apache.flink.table.planner.plan.optimize.BatchCommonSubGraphBasedOptimizer.optimizeTree(BatchCommonSubGraphBasedOptimizer.scala:87)
at
org.apache.flink.table.planner.plan.optimize.BatchCommonSubGraphBasedOptimizer.org$apache$flink$table$planner$plan$optimize$BatchCommonSubGraphBasedOptimizer$$optimizeBlock(BatchCommonSubGraphBasedOptimizer.scala:58)
at
org.apache.flink.table.planner.plan.optimize.BatchCommonSubGraphBasedOptimizer$$anonfun$doOptimize$1.apply(BatchCommonSubGraphBasedOptimizer.scala:46)
at
org.apache.flink.table.planner.plan.optimize.BatchCommonSubGraphBasedOptimizer$$anonfun$doOptimize$1.apply(BatchCommonSubGraphBasedOptimizer.scala:46)
at scala.collection.immutable.List.foreach(List.scala:392)
at
org.apache.flink.table.planner.plan.optimize.BatchCommonSubGraphBasedOptimizer.doOptimize(BatchCommonSubGraphBasedOptimizer.scala:46)
at
org.apache.flink.table.planner.plan.optimize.CommonSubGraphBasedOptimizer.optimize(CommonSubGraphBasedOptimizer.scala:77)
at
org.apache.flink.table.planner.delegation.PlannerBase.optimize(PlannerBase.scala:282)
at
org.apache.flink.table.planner.delegation.PlannerBase.translate(PlannerBase.scala:165)
at
org.apache.flink.table.api.internal.TableEnvironmentImpl.translate(TableEnvironmentImpl.java:1702)
at
org.apache.flink.table.api.internal.TableEnvironmentImpl.executeQueryOperation(TableEnvironmentImpl.java:833)
at
org.apache.flink.table.api.internal.TableEnvironmentImpl.executeInternal(TableEnvironmentImpl.java:1301)
at
org.apache.flink.table.api.internal.TableImpl.execute(TableImpl.java:601)
at
org.apache.flink.table.planner.runtime.utils.BatchTestBase.executeQuery(BatchTestBase.scala:300)
at
org.apache.flink.table.planner.runtime.utils.BatchTestBase.check(BatchTestBase.scala:140)
at
org.apache.flink.table.planner.runtime.utils.BatchTestBase.checkResult(BatchTestBase.scala:106)
at
org.apache.flink.table.planner.runtime.batch.sql.CalcITCase.myTest2(CalcITCase.scala:1618)
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$1.runReflectiveCall(FrameworkMethod.java:59)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at
org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:258)
at
org.apache.flink.util.TestNameProvider$1.evaluate(TestNameProvider.java:45)
at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at
org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:54)
at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:54)
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at
com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at
com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33)
at
com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:230)
at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:58)
Caused by: org.apache.flink.util.FlinkRuntimeException:
org.apache.flink.api.common.InvalidProgramException: Table program cannot be
compiled. This is a bug. Please file an issue.
at
org.apache.flink.table.runtime.generated.CompileUtils.compile(CompileUtils.java:76)
at
org.apache.flink.table.runtime.generated.GeneratedClass.compile(GeneratedClass.java:102)
at
org.apache.flink.table.runtime.generated.GeneratedClass.newInstance(GeneratedClass.java:69)
... 74 more
Caused by:
org.apache.flink.shaded.guava30.com.google.common.util.concurrent.UncheckedExecutionException:
org.apache.flink.api.common.InvalidProgramException: Table program cannot be
compiled. This is a bug. Please file an issue.
at
org.apache.flink.shaded.guava30.com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2051)
at
org.apache.flink.shaded.guava30.com.google.common.cache.LocalCache.get(LocalCache.java:3962)
at
org.apache.flink.shaded.guava30.com.google.common.cache.LocalCache$LocalManualCache.get(LocalCache.java:4859)
at
org.apache.flink.table.runtime.generated.CompileUtils.compile(CompileUtils.java:74)
... 76 more
Caused by: org.apache.flink.api.common.InvalidProgramException: Table program
cannot be compiled. This is a bug. Please file an issue.
at
org.apache.flink.table.runtime.generated.CompileUtils.doCompile(CompileUtils.java:89)
at
org.apache.flink.table.runtime.generated.CompileUtils.lambda$compile$1(CompileUtils.java:74)
at
org.apache.flink.shaded.guava30.com.google.common.cache.LocalCache$LocalManualCache$1.load(LocalCache.java:4864)
at
org.apache.flink.shaded.guava30.com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3529)
at
org.apache.flink.shaded.guava30.com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2278)
at
org.apache.flink.shaded.guava30.com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2155)
at
org.apache.flink.shaded.guava30.com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2045)
... 79 more
Caused by: org.codehaus.commons.compiler.CompileException: Line 36, Column 23:
Assignment conversion not possible from type "double" to type "float"
at
org.codehaus.janino.UnitCompiler.compileError(UnitCompiler.java:12211)
at
org.codehaus.janino.UnitCompiler.assignmentConversion(UnitCompiler.java:11062)
at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:3790)
at org.codehaus.janino.UnitCompiler.access$6100(UnitCompiler.java:215)
at
org.codehaus.janino.UnitCompiler$13.visitAssignment(UnitCompiler.java:3754)
at
org.codehaus.janino.UnitCompiler$13.visitAssignment(UnitCompiler.java:3734)
at org.codehaus.janino.Java$Assignment.accept(Java.java:4477)
at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:3734)
at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:2360)
at org.codehaus.janino.UnitCompiler.access$1800(UnitCompiler.java:215)
at
org.codehaus.janino.UnitCompiler$6.visitExpressionStatement(UnitCompiler.java:1494)
at
org.codehaus.janino.UnitCompiler$6.visitExpressionStatement(UnitCompiler.java:1487)
at org.codehaus.janino.Java$ExpressionStatement.accept(Java.java:2874)
at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:1487)
at
org.codehaus.janino.UnitCompiler.compileStatements(UnitCompiler.java:1567)
at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:1553)
at org.codehaus.janino.UnitCompiler.access$1700(UnitCompiler.java:215)
at org.codehaus.janino.UnitCompiler$6.visitBlock(UnitCompiler.java:1493)
at org.codehaus.janino.UnitCompiler$6.visitBlock(UnitCompiler.java:1487)
at org.codehaus.janino.Java$Block.accept(Java.java:2779)
at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:1487)
at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:2476)
at org.codehaus.janino.UnitCompiler.access$1900(UnitCompiler.java:215)
at
org.codehaus.janino.UnitCompiler$6.visitIfStatement(UnitCompiler.java:1495)
at
org.codehaus.janino.UnitCompiler$6.visitIfStatement(UnitCompiler.java:1487)
at org.codehaus.janino.Java$IfStatement.accept(Java.java:2950)
at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:1487)
at
org.codehaus.janino.UnitCompiler.compileStatements(UnitCompiler.java:1567)
at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:3388)
at
org.codehaus.janino.UnitCompiler.compileDeclaredMethods(UnitCompiler.java:1357)
at
org.codehaus.janino.UnitCompiler.compileDeclaredMethods(UnitCompiler.java:1330)
at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:822)
at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:432)
at org.codehaus.janino.UnitCompiler.access$400(UnitCompiler.java:215)
at
org.codehaus.janino.UnitCompiler$2.visitPackageMemberClassDeclaration(UnitCompiler.java:411)
at
org.codehaus.janino.UnitCompiler$2.visitPackageMemberClassDeclaration(UnitCompiler.java:406)
at
org.codehaus.janino.Java$PackageMemberClassDeclaration.accept(Java.java:1414)
at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:406)
at org.codehaus.janino.UnitCompiler.compileUnit(UnitCompiler.java:378)
at org.codehaus.janino.SimpleCompiler.cook(SimpleCompiler.java:237)
at
org.codehaus.janino.SimpleCompiler.compileToClassLoader(SimpleCompiler.java:465)
at org.codehaus.janino.SimpleCompiler.cook(SimpleCompiler.java:216)
at org.codehaus.janino.SimpleCompiler.cook(SimpleCompiler.java:207)
at org.codehaus.commons.compiler.Cookable.cook(Cookable.java:80)
at org.codehaus.commons.compiler.Cookable.cook(Cookable.java:75)
at
org.apache.flink.table.runtime.generated.CompileUtils.doCompile(CompileUtils.java:86)
... 85 more
{code}
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