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https://issues.apache.org/jira/browse/FLINK-32944?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Martijn Visser closed FLINK-32944.
----------------------------------
Resolution: Invalid
Closing this ticket due to lack of input for a reproducer
> Caused by: org.apache.flink.api.common.InvalidProgramException: Table program
> cannot be compiled. This is a bug. Please file an issue.
> --------------------------------------------------------------------------------------------------------------------------------------
>
> Key: FLINK-32944
> URL: https://issues.apache.org/jira/browse/FLINK-32944
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / API
> Reporter: Tan Kim
> Priority: Major
>
> When I try to change a Table to a DataStream through the Bridge API of the
> Table API, the following error occurs when I try to convert the List variable
> of the Pojo class.
>
> {code:java}
> Exception in thread "main" org.apache.flink.table.api.TableException: Error
> while generating structured type converter.
> at
> org.apache.flink.table.data.conversion.StructuredObjectConverter.open(StructuredObjectConverter.java:89)
> at
> org.apache.flink.table.data.conversion.StructuredObjectConverter.open(StructuredObjectConverter.java:76)
> at
> org.apache.flink.table.runtime.typeutils.ExternalSerializer.initializeConverter(ExternalSerializer.java:217)
> at
> org.apache.flink.table.runtime.typeutils.ExternalSerializer.<init>(ExternalSerializer.java:78)
> at
> org.apache.flink.table.runtime.typeutils.ExternalSerializer.of(ExternalSerializer.java:93)
> at
> org.apache.flink.table.runtime.typeutils.ExternalTypeInfo.createExternalTypeSerializer(ExternalTypeInfo.java:97)
> at
> org.apache.flink.table.runtime.typeutils.ExternalTypeInfo.of(ExternalTypeInfo.java:67)
> at
> org.apache.flink.table.planner.connectors.ExternalDynamicSink.lambda$getSinkRuntimeProvider$2(ExternalDynamicSink.java:115)
> at
> org.apache.flink.table.planner.plan.nodes.exec.common.CommonExecSink.applySinkProvider(CommonExecSink.java:512)
> at
> org.apache.flink.table.planner.plan.nodes.exec.common.CommonExecSink.createSinkTransformation(CommonExecSink.java:218)
> at
> org.apache.flink.table.planner.plan.nodes.exec.stream.StreamExecSink.translateToPlanInternal(StreamExecSink.java:176)
> at
> org.apache.flink.table.planner.plan.nodes.exec.ExecNodeBase.translateToPlan(ExecNodeBase.java:161)
> at
> org.apache.flink.table.planner.delegation.StreamPlanner.$anonfun$translateToPlan$1(StreamPlanner.scala:85)
> at
> scala.collection.TraversableLike.$anonfun$map$1(TraversableLike.scala:233)
> at scala.collection.Iterator.foreach(Iterator.scala:937)
> at scala.collection.Iterator.foreach$(Iterator.scala:937)
> at scala.collection.AbstractIterator.foreach(Iterator.scala:1425)
> at scala.collection.IterableLike.foreach(IterableLike.scala:70)
> at scala.collection.IterableLike.foreach$(IterableLike.scala:69)
> at scala.collection.AbstractIterable.foreach(Iterable.scala:54)
> at scala.collection.TraversableLike.map(TraversableLike.scala:233)
> at scala.collection.TraversableLike.map$(TraversableLike.scala:226)
> at scala.collection.AbstractTraversable.map(Traversable.scala:104)
> at
> org.apache.flink.table.planner.delegation.StreamPlanner.translateToPlan(StreamPlanner.scala:84)
> at
> org.apache.flink.table.planner.delegation.PlannerBase.translate(PlannerBase.scala:197)
> at
> org.apache.flink.table.api.bridge.internal.AbstractStreamTableEnvironmentImpl.toStreamInternal(AbstractStreamTableEnvironmentImpl.java:224)
> at
> org.apache.flink.table.api.bridge.internal.AbstractStreamTableEnvironmentImpl.toStreamInternal(AbstractStreamTableEnvironmentImpl.java:219)
> at
> org.apache.flink.table.api.bridge.scala.internal.StreamTableEnvironmentImpl.toDataStream(StreamTableEnvironmentImpl.scala:151)
> ..
> 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:94)
> at
> org.apache.flink.table.data.conversion.StructuredObjectConverter.open(StructuredObjectConverter.java:80)
> ... 31 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:92)
> ... 32 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:107)
> at
> org.apache.flink.table.runtime.generated.CompileUtils.lambda$compile$0(CompileUtils.java:92)
> at
> org.apache.flink.shaded.guava30.com.google.common.cache.LocalCache$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)
> ... 35 more
> Caused by: org.codehaus.commons.compiler.CompileException: Line 14, Column
> 112: Cannot cast "java.util.List" to "com.woowahan.ds.pojo.OrderItem[]"
> at org.codehaus.janino.UnitCompiler.compileError(UnitCompiler.java:12211)
> at org.codehaus.janino.UnitCompiler.compileGet2(UnitCompiler.java:5051)
> at org.codehaus.janino.UnitCompiler.access$8600(UnitCompiler.java:215)
> at org.codehaus.janino.UnitCompiler$16.visitCast(UnitCompiler.java:4418)
> at org.codehaus.janino.UnitCompiler$16.visitCast(UnitCompiler.java:4396)
> at org.codehaus.janino.Java$Cast.accept(Java.java:4898)
> at org.codehaus.janino.UnitCompiler.compileGet(UnitCompiler.java:4396)
> at org.codehaus.janino.UnitCompiler.compileGet2(UnitCompiler.java:5057)
> at org.codehaus.janino.UnitCompiler.access$8100(UnitCompiler.java:215)
> at
> org.codehaus.janino.UnitCompiler$16$1.visitParenthesizedExpression(UnitCompiler.java:4409)
> at
> org.codehaus.janino.UnitCompiler$16$1.visitParenthesizedExpression(UnitCompiler.java:4400)
> at org.codehaus.janino.Java$ParenthesizedExpression.accept(Java.java:4924)
> at org.codehaus.janino.UnitCompiler$16.visitLvalue(UnitCompiler.java:4400)
> at org.codehaus.janino.UnitCompiler$16.visitLvalue(UnitCompiler.java:4396)
> at org.codehaus.janino.Java$Lvalue.accept(Java.java:4148)
> at org.codehaus.janino.UnitCompiler.compileGet(UnitCompiler.java:4396)
> at
> org.codehaus.janino.UnitCompiler.compileGetValue(UnitCompiler.java:5662)
> at org.codehaus.janino.UnitCompiler.compileGet2(UnitCompiler.java:5182)
> at org.codehaus.janino.UnitCompiler.access$9100(UnitCompiler.java:215)
> at
> org.codehaus.janino.UnitCompiler$16.visitMethodInvocation(UnitCompiler.java:4423)
> at
> org.codehaus.janino.UnitCompiler$16.visitMethodInvocation(UnitCompiler.java:4396)
> at org.codehaus.janino.Java$MethodInvocation.accept(Java.java:5073)
> at org.codehaus.janino.UnitCompiler.compileGet(UnitCompiler.java:4396)
> at
> org.codehaus.janino.UnitCompiler.compileGetValue(UnitCompiler.java:5662)
> at org.codehaus.janino.UnitCompiler.compileGet2(UnitCompiler.java:5182)
> at org.codehaus.janino.UnitCompiler.access$9100(UnitCompiler.java:215)
> at
> org.codehaus.janino.UnitCompiler$16.visitMethodInvocation(UnitCompiler.java:4423)
> at
> org.codehaus.janino.UnitCompiler$16.visitMethodInvocation(UnitCompiler.java:4396)
> at org.codehaus.janino.Java$MethodInvocation.accept(Java.java:5073)
> at org.codehaus.janino.UnitCompiler.compileGet(UnitCompiler.java:4396)
> at
> org.codehaus.janino.UnitCompiler.compileGetValue(UnitCompiler.java:5662)
> at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:3783)
> at org.codehaus.janino.UnitCompiler.access$5900(UnitCompiler.java:215)
> at
> org.codehaus.janino.UnitCompiler$13.visitMethodInvocation(UnitCompiler.java:3762)
> at
> org.codehaus.janino.UnitCompiler$13.visitMethodInvocation(UnitCompiler.java:3734)
> at org.codehaus.janino.Java$MethodInvocation.accept(Java.java:5073)
> 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.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:104)
> ... 41 more
> {code}
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