[
https://issues.apache.org/jira/browse/FLINK-20644?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jark Wu updated FLINK-20644:
----------------------------
Labels: sprint starter (was: starter)
> Check return type of ScalarFunction eval method shouldn't be void
> -----------------------------------------------------------------
>
> Key: FLINK-20644
> URL: https://issues.apache.org/jira/browse/FLINK-20644
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / API
> Affects Versions: 1.11.1
> Environment: groupId:org.apache.flink
> artifactId:flink-table-api-scala-bridge_2.11
> version:1.11.1
> Reporter: shiyu
> Priority: Major
> Labels: sprint, starter
> Fix For: 1.13.0
>
> Attachments: image-2020-12-17-16-04-15-131.png,
> image-2020-12-17-16-07-39-827.png
>
>
> flink-table-api-scala-bridge_2.11
> !image-2020-12-17-16-07-39-827.png!
> !image-2020-12-17-16-04-15-131.png!
> console:
> SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".SLF4J: Failed
> to load class "org.slf4j.impl.StaticLoggerBinder".SLF4J: Defaulting to
> no-operation (NOP) logger implementationSLF4J: See
> http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.ERROR
> StatusLogger Log4j2 could not find a logging implementation. Please add
> log4j-core to the classpath. Using SimpleLogger to log to the console.../* 1
> *//* 2 */ public class StreamExecCalc$13 extends
> org.apache.flink.table.runtime.operators.AbstractProcessStreamOperator/* 3 */
> implements
> org.apache.flink.streaming.api.operators.OneInputStreamOperator \{/* 4 *//* 5
> */ private final Object[] references;/* 6 */ private transient
> org.apache.flink.table.runtime.typeutils.StringDataSerializer
> typeSerializer$6;/* 7 */ private transient
> org.apache.flink.table.data.util.DataFormatConverters.StringConverter
> converter$9;/* 8 */ private transient
> cn.bicon.tableapitest.udf.ScalarFunctionTest$HashCode
> function_cn$bicon$tableapitest$udf$ScalarFunctionTest$HashCode$8999e79cc91b971a8777461fb7698c58;/*
> 9 */ private transient
> org.apache.flink.table.data.util.DataFormatConverters.GenericConverter
> converter$12;/* 10 */ org.apache.flink.table.data.BoxedWrapperRowData
> out = new org.apache.flink.table.data.BoxedWrapperRowData(3);/* 11 */
> private final org.apache.flink.streaming.runtime.streamrecord.StreamRecord
> outElement = new
> org.apache.flink.streaming.runtime.streamrecord.StreamRecord(null);/* 12 *//*
> 13 */ public StreamExecCalc$13(/* 14 */ Object[]
> references,/* 15 */
> org.apache.flink.streaming.runtime.tasks.StreamTask task,/* 16 */
> org.apache.flink.streaming.api.graph.StreamConfig config,/* 17 */
> org.apache.flink.streaming.api.operators.Output output,/* 18 */
> org.apache.flink.streaming.runtime.tasks.ProcessingTimeService
> processingTimeService) throws Exception {/* 19 */ this.references =
> references;/* 20 */ typeSerializer$6 =
> (((org.apache.flink.table.runtime.typeutils.StringDataSerializer)
> references[0]));/* 21 */ converter$9 =
> (((org.apache.flink.table.data.util.DataFormatConverters.StringConverter)
> references[1]));/* 22 */
> function_cn$bicon$tableapitest$udf$ScalarFunctionTest$HashCode$8999e79cc91b971a8777461fb7698c58
> = (((cn.bicon.tableapitest.udf.ScalarFunctionTest$HashCode)
> references[2]));/* 23 */ converter$12 =
> (((org.apache.flink.table.data.util.DataFormatConverters.GenericConverter)
> references[3]));/* 24 */ this.setup(task, config, output);/* 25 */
> if (this instanceof
> org.apache.flink.streaming.api.operators.AbstractStreamOperator) {/* 26 */
> ((org.apache.flink.streaming.api.operators.AbstractStreamOperator)
> this)/* 27 */
> .setProcessingTimeService(processingTimeService);/* 28 */ }/* 29 */
> }/* 30 *//* 31 */ @Override/* 32 */ public void open()
> throws Exception \{/* 33 */ super.open();/* 34 */ /* 35 */
>
> function_cn$bicon$tableapitest$udf$ScalarFunctionTest$HashCode$8999e79cc91b971a8777461fb7698c58.open(new
> org.apache.flink.table.functions.FunctionContext(getRuntimeContext()));/* 36
> */ /* 37 */ }/* 38 *//* 39 */ @Override/* 40 */
> public void
> processElement(org.apache.flink.streaming.runtime.streamrecord.StreamRecord
> element) throws Exception \{/* 41 */
> org.apache.flink.table.data.RowData in1 =
> (org.apache.flink.table.data.RowData) element.getValue();/* 42 */ /*
> 43 */ org.apache.flink.table.data.binary.BinaryStringData field$5;/*
> 44 */ boolean isNull$5;/* 45 */
> org.apache.flink.table.data.binary.BinaryStringData field$7;/* 46 */
> org.apache.flink.table.data.TimestampData field$8;/* 47 */ boolean
> isNull$8;/* 48 */
> org.apache.flink.table.data.binary.BinaryRawValueData result$10;/* 49 */
> /* 50 */ /* 51 */ isNull$8 = in1.isNullAt(2);/* 52 */
> field$8 = null;/* 53 */ if (!isNull$8) {/* 54 */
> field$8 = in1.getTimestamp(2, 3);/* 55 */ }/* 56 */ /* 57
> */ isNull$5 = in1.isNullAt(0);/* 58 */ field$5 =
> org.apache.flink.table.data.binary.BinaryStringData.EMPTY_UTF8;/* 59 */
> if (!isNull$5) \{/* 60 */ field$5 =
> ((org.apache.flink.table.data.binary.BinaryStringData) in1.getString(0));/*
> 61 */ }/* 62 */ field$7 = field$5;/* 63 */ if
> (!isNull$5) \{/* 64 */ field$7 =
> (org.apache.flink.table.data.binary.BinaryStringData)
> (typeSerializer$6.copy(field$7));/* 65 */ }/* 66 */
> /* 67 */ /* 68 */ out.setRowKind(in1.getRowKind());/* 69 */
> /* 70 */ /* 71 */ /* 72 */ /* 73 */
> if (isNull$5) \{/* 74 */ out.setNullAt(0);/* 75 */ }
> else \{/* 76 */ out.setNonPrimitiveValue(0, field$7);/* 77 */
> }/* 78 */ /* 79 */ /* 80 */ /* 81 */
> if (isNull$8) \{/* 82 */ out.setNullAt(1);/* 83 */
> } else \{/* 84 */ out.setNonPrimitiveValue(1, field$8);/* 85 */
> }/* 86 */ /* 87 */ /* 88 */ /*
> 89 */ /* 90 */ /* 91 */ /* 92 */ void
> javaResult$11 = (void)
> function_cn$bicon$tableapitest$udf$ScalarFunctionTest$HashCode$8999e79cc91b971a8777461fb7698c58.eval(isNull$5
> ? null : ((java.lang.String)
> converter$9.toExternal((org.apache.flink.table.data.binary.BinaryStringData)
> field$7)));/* 93 */ result$10 = javaResult$11 == null ? null :
> ((org.apache.flink.table.data.binary.BinaryRawValueData)
> converter$12.toInternal((java.lang.Void) javaResult$11));/* 94 */
> /* 95 */ /* 96 */ /* 97 */ /* 98 */
> if (false) \{/* 99 */ out.setNullAt(2);/* 100 */ }
> else \{/* 101 */ out.setNonPrimitiveValue(2,
> ((org.apache.flink.table.data.binary.BinaryRawValueData) result$10));/* 102
> */ }/* 103 */ /* 104 */ /* 105
> */ output.collect(outElement.replace(out));/* 106 */ /* 107
> */ /* 108 */ }/* 109 *//* 110 */ /* 111 *//* 112 */
> @Override/* 113 */ public void close() throws Exception \{/* 114
> */ super.close();/* 115 */ /* 116 */
> function_cn$bicon$tableapitest$udf$ScalarFunctionTest$HashCode$8999e79cc91b971a8777461fb7698c58.close();/*
> 117 */ /* 118 */ }/* 119 *//* 120 */ /* 121 */
> }/* 122 */
> Exception in thread "main" java.util.concurrent.ExecutionException:
> org.apache.flink.runtime.client.JobExecutionException: Job execution failed.
> at
> java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
> at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1895) at
> org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.java:1719)
> at
> org.apache.flink.streaming.api.environment.LocalStreamEnvironment.execute(LocalStreamEnvironment.java:74)
> at
> org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.java:1699)
> at
> org.apache.flink.streaming.api.scala.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.scala:699)
> at
> cn.bicon.tableapitest.udf.ScalarFunctionTest$.main(ScalarFunctionTest.scala:78)
> at
> cn.bicon.tableapitest.udf.ScalarFunctionTest.main(ScalarFunctionTest.scala)Caused
> by: org.apache.flink.runtime.client.JobExecutionException: Job execution
> failed. at
> org.apache.flink.runtime.jobmaster.JobResult.toJobExecutionResult(JobResult.java:147)
> at
> org.apache.flink.client.program.PerJobMiniClusterFactory$PerJobMiniClusterJobClient.lambda$getJobExecutionResult$2(PerJobMiniClusterFactory.java:186)
> at
> java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:602)
> at
> java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:577)
> at
> java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
> at
> java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1962)
> at
> org.apache.flink.runtime.rpc.akka.AkkaInvocationHandler.lambda$invokeRpc$0(AkkaInvocationHandler.java:229)
> at
> java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:760)
> at
> java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:736)
> at
> java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
> at
> java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1962)
> at
> org.apache.flink.runtime.concurrent.FutureUtils$1.onComplete(FutureUtils.java:892)
> at akka.dispatch.OnComplete.internal(Future.scala:264) at
> akka.dispatch.OnComplete.internal(Future.scala:261) at
> akka.dispatch.japi$CallbackBridge.apply(Future.scala:191) at
> akka.dispatch.japi$CallbackBridge.apply(Future.scala:188) at
> scala.concurrent.impl.CallbackRunnable.run(Promise.scala:36) at
> org.apache.flink.runtime.concurrent.Executors$DirectExecutionContext.execute(Executors.java:74)
> at scala.concurrent.impl.CallbackRunnable.executeWithValue(Promise.scala:44)
> at
> scala.concurrent.impl.Promise$DefaultPromise.tryComplete(Promise.scala:252)
> at akka.pattern.PromiseActorRef.$bang(AskSupport.scala:572) at
> akka.pattern.PipeToSupport$PipeableFuture$$anonfun$pipeTo$1.applyOrElse(PipeToSupport.scala:22)
> at
> akka.pattern.PipeToSupport$PipeableFuture$$anonfun$pipeTo$1.applyOrElse(PipeToSupport.scala:21)
> at scala.concurrent.Future$$anonfun$andThen$1.apply(Future.scala:436) at
> scala.concurrent.Future$$anonfun$andThen$1.apply(Future.scala:435) at
> scala.concurrent.impl.CallbackRunnable.run(Promise.scala:36) at
> akka.dispatch.BatchingExecutor$AbstractBatch.processBatch(BatchingExecutor.scala:55)
> at
> akka.dispatch.BatchingExecutor$BlockableBatch$$anonfun$run$1.apply$mcV$sp(BatchingExecutor.scala:91)
> at
> akka.dispatch.BatchingExecutor$BlockableBatch$$anonfun$run$1.apply(BatchingExecutor.scala:91)
> at
> akka.dispatch.BatchingExecutor$BlockableBatch$$anonfun$run$1.apply(BatchingExecutor.scala:91)
> at scala.concurrent.BlockContext$.withBlockContext(BlockContext.scala:72) at
> akka.dispatch.BatchingExecutor$BlockableBatch.run(BatchingExecutor.scala:90)
> at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:40) at
> akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(ForkJoinExecutorConfigurator.scala:44)
> at akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) at
> akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
> at akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) at
> akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)Caused
> by: org.apache.flink.runtime.JobException: Recovery is suppressed by
> NoRestartBackoffTimeStrategy at
> org.apache.flink.runtime.executiongraph.failover.flip1.ExecutionFailureHandler.handleFailure(ExecutionFailureHandler.java:116)
> at
> org.apache.flink.runtime.executiongraph.failover.flip1.ExecutionFailureHandler.getFailureHandlingResult(ExecutionFailureHandler.java:78)
> at
> org.apache.flink.runtime.scheduler.DefaultScheduler.handleTaskFailure(DefaultScheduler.java:192)
> at
> org.apache.flink.runtime.scheduler.DefaultScheduler.maybeHandleTaskFailure(DefaultScheduler.java:185)
> at
> org.apache.flink.runtime.scheduler.DefaultScheduler.updateTaskExecutionStateInternal(DefaultScheduler.java:179)
> at
> org.apache.flink.runtime.scheduler.SchedulerBase.updateTaskExecutionState(SchedulerBase.java:503)
> at
> org.apache.flink.runtime.jobmaster.JobMaster.updateTaskExecutionState(JobMaster.java:386)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:497) at
> org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcInvocation(AkkaRpcActor.java:284)
> at
> org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:199)
> at
> org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleRpcMessage(FencedAkkaRpcActor.java:74)
> at
> org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleMessage(AkkaRpcActor.java:152)
> at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:26) at
> akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:21) at
> scala.PartialFunction$class.applyOrElse(PartialFunction.scala:123) at
> akka.japi.pf.UnitCaseStatement.applyOrElse(CaseStatements.scala:21) at
> scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:170) at
> scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171) at
> scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171) at
> akka.actor.Actor$class.aroundReceive(Actor.scala:517) at
> akka.actor.AbstractActor.aroundReceive(AbstractActor.scala:225) at
> akka.actor.ActorCell.receiveMessage(ActorCell.scala:592) at
> akka.actor.ActorCell.invoke(ActorCell.scala:561) at
> akka.dispatch.Mailbox.processMailbox(Mailbox.scala:258) at
> akka.dispatch.Mailbox.run(Mailbox.scala:225) at
> akka.dispatch.Mailbox.exec(Mailbox.scala:235) ... 4 moreCaused by:
> java.lang.RuntimeException: Could not instantiate generated class
> 'StreamExecCalc$13' at
> org.apache.flink.table.runtime.generated.GeneratedClass.newInstance(GeneratedClass.java:67)
> at
> org.apache.flink.table.runtime.operators.CodeGenOperatorFactory.createStreamOperator(CodeGenOperatorFactory.java:40)
> at
> org.apache.flink.streaming.api.operators.StreamOperatorFactoryUtil.createOperator(StreamOperatorFactoryUtil.java:70)
> at
> org.apache.flink.streaming.runtime.tasks.OperatorChain.createChainedOperator(OperatorChain.java:470)
> at
> org.apache.flink.streaming.runtime.tasks.OperatorChain.createOutputCollector(OperatorChain.java:393)
> at
> org.apache.flink.streaming.runtime.tasks.OperatorChain.createChainedOperator(OperatorChain.java:459)
> at
> org.apache.flink.streaming.runtime.tasks.OperatorChain.createOutputCollector(OperatorChain.java:393)
> at
> org.apache.flink.streaming.runtime.tasks.OperatorChain.createChainedOperator(OperatorChain.java:459)
> at
> org.apache.flink.streaming.runtime.tasks.OperatorChain.createOutputCollector(OperatorChain.java:393)
> at
> org.apache.flink.streaming.runtime.tasks.OperatorChain.createChainedOperator(OperatorChain.java:459)
> at
> org.apache.flink.streaming.runtime.tasks.OperatorChain.createOutputCollector(OperatorChain.java:393)
> at
> org.apache.flink.streaming.runtime.tasks.OperatorChain.<init>(OperatorChain.java:155)
> at
> org.apache.flink.streaming.runtime.tasks.StreamTask.beforeInvoke(StreamTask.java:453)
> at
> org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:522)
> at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:721) at
> org.apache.flink.runtime.taskmanager.Task.run(Task.java:546) at
> java.lang.Thread.run(Thread.java:745)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:68)
> at
> org.apache.flink.table.runtime.generated.GeneratedClass.compile(GeneratedClass.java:78)
> at
> org.apache.flink.table.runtime.generated.GeneratedClass.newInstance(GeneratedClass.java:65)
> ... 16 moreCaused by:
> org.apache.flink.shaded.guava18.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.guava18.com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2203)
> at
> org.apache.flink.shaded.guava18.com.google.common.cache.LocalCache.get(LocalCache.java:3937)
> at
> org.apache.flink.shaded.guava18.com.google.common.cache.LocalCache$LocalManualCache.get(LocalCache.java:4739)
> at
> org.apache.flink.table.runtime.generated.CompileUtils.compile(CompileUtils.java:66)
> ... 18 moreCaused by: org.apache.flink.api.common.InvalidProgramException:
> Table program cannot be compiled. This is a bug. Please file an issue. at
> org.apache.flink.table.runtime.generated.CompileUtils.doCompile(CompileUtils.java:81)
> at
> org.apache.flink.table.runtime.generated.CompileUtils.lambda$compile$1(CompileUtils.java:66)
> at
> org.apache.flink.shaded.guava18.com.google.common.cache.LocalCache$LocalManualCache$1.load(LocalCache.java:4742)
> at
> org.apache.flink.shaded.guava18.com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3527)
> at
> org.apache.flink.shaded.guava18.com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2319)
> at
> org.apache.flink.shaded.guava18.com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2282)
> at
> org.apache.flink.shaded.guava18.com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2197)
> ... 21 moreCaused by: org.codehaus.commons.compiler.CompileException: Line
> 92, Column 29: "void" encountered in wrong context at
> org.codehaus.janino.Parser.compileException(Parser.java:3482) at
> org.codehaus.janino.Parser.parsePrimary(Parser.java:3015) at
> org.codehaus.janino.Parser.parseUnaryExpression(Parser.java:2758) at
> org.codehaus.janino.Parser.parseMultiplicativeExpression(Parser.java:2717) at
> org.codehaus.janino.Parser.parseAdditiveExpression(Parser.java:2696) at
> org.codehaus.janino.Parser.parseShiftExpression(Parser.java:2675) at
> org.codehaus.janino.Parser.parseRelationalExpression(Parser.java:2599) at
> org.codehaus.janino.Parser.parseEqualityExpression(Parser.java:2573) at
> org.codehaus.janino.Parser.parseAndExpression(Parser.java:2552) at
> org.codehaus.janino.Parser.parseExclusiveOrExpression(Parser.java:2531) at
> org.codehaus.janino.Parser.parseInclusiveOrExpression(Parser.java:2510) at
> org.codehaus.janino.Parser.parseConditionalAndExpression(Parser.java:2489) at
> org.codehaus.janino.Parser.parseConditionalOrExpression(Parser.java:2468) at
> org.codehaus.janino.Parser.parseConditionalExpression(Parser.java:2449) at
> org.codehaus.janino.Parser.parseAssignmentExpression(Parser.java:2428) at
> org.codehaus.janino.Parser.parseExpression(Parser.java:2413) at
> org.codehaus.janino.Parser.parseBlockStatement(Parser.java:1611) at
> org.codehaus.janino.Parser.parseBlockStatements(Parser.java:1544) at
> org.codehaus.janino.Parser.parseMethodDeclarationRest(Parser.java:1381) at
> org.codehaus.janino.Parser.parseClassBodyDeclaration(Parser.java:834) at
> org.codehaus.janino.Parser.parseClassBody(Parser.java:732) at
> org.codehaus.janino.Parser.parseClassDeclarationRest(Parser.java:638) at
> org.codehaus.janino.Parser.parsePackageMemberTypeDeclarationRest(Parser.java:366)
> at org.codehaus.janino.Parser.parseCompilationUnit(Parser.java:237) 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:78)
> ... 27 more
> Process finished with exit code 1
>
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