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From "Renkai Ge (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-4252) Table program cannot be compiled
Date Fri, 22 Jul 2016 03:02:20 GMT
Renkai Ge created FLINK-4252:
--------------------------------

             Summary: Table program cannot be compiled
                 Key: FLINK-4252
                 URL: https://issues.apache.org/jira/browse/FLINK-4252
             Project: Flink
          Issue Type: Bug
          Components: Table API & SQL
    Affects Versions: 1.1.0
         Environment: OS X EI Captain
scala 2.11.7
jdk 8
            Reporter: Renkai Ge
         Attachments: TestMain.scala

I'm trying the table apis.
I got some errors like this

------------------------------------------------------------
 The program finished with the following exception:

org.apache.flink.client.program.ProgramInvocationException: The program execution failed:
Job execution failed.
	at org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:413)
	at org.apache.flink.client.program.StandaloneClusterClient.submitJob(StandaloneClusterClient.java:92)
	at org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:389)
	at org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:376)
	at org.apache.flink.client.program.ContextEnvironment.execute(ContextEnvironment.java:61)
	at org.apache.flink.api.java.ExecutionEnvironment.execute(ExecutionEnvironment.java:896)
	at org.apache.flink.api.java.DataSet.collect(DataSet.java:410)
	at org.apache.flink.api.java.DataSet.print(DataSet.java:1605)
	at org.apache.flink.api.scala.DataSet.print(DataSet.scala:1672)
	at TestMain$.main(TestMain.scala:31)
	at TestMain.main(TestMain.scala)
	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.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:509)
	at org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:403)
	at org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:331)
	at org.apache.flink.client.CliFrontend.executeProgram(CliFrontend.java:777)
	at org.apache.flink.client.CliFrontend.run(CliFrontend.java:253)
	at org.apache.flink.client.CliFrontend.parseParameters(CliFrontend.java:1005)
	at org.apache.flink.client.CliFrontend.main(CliFrontend.java:1048)
Caused by: org.apache.flink.runtime.client.JobExecutionException: Job execution failed.
	at org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1$$anonfun$applyOrElse$7.apply$mcV$sp(JobManager.scala:853)
	at org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1$$anonfun$applyOrElse$7.apply(JobManager.scala:799)
	at org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1$$anonfun$applyOrElse$7.apply(JobManager.scala:799)
	at scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24)
	at scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24)
	at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:41)
	at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:401)
	at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
	at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.pollAndExecAll(ForkJoinPool.java:1253)
	at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1346)
	at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
	at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
Caused by: java.lang.Exception: The user defined 'open(Configuration)' method in class org.apache.flink.api.table.runtime.FlatMapRunner
caused an exception: Table program cannot be compiled. This is a bug. Please file an issue.
	at org.apache.flink.runtime.operators.BatchTask.openUserCode(BatchTask.java:1337)
	at org.apache.flink.runtime.operators.chaining.ChainedFlatMapDriver.openTask(ChainedFlatMapDriver.java:47)
	at org.apache.flink.runtime.operators.BatchTask.openChainedTasks(BatchTask.java:1377)
	at org.apache.flink.runtime.operators.BatchTask.run(BatchTask.java:471)
	at org.apache.flink.runtime.operators.BatchTask.invoke(BatchTask.java:351)
	at org.apache.flink.runtime.taskmanager.Task.run(Task.java:584)
	at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.flink.api.common.InvalidProgramException: Table program cannot be compiled.
This is a bug. Please file an issue.
	at org.apache.flink.api.table.runtime.FunctionCompiler$class.compile(FunctionCompiler.scala:37)
	at org.apache.flink.api.table.runtime.FlatMapRunner.compile(FlatMapRunner.scala:28)
	at org.apache.flink.api.table.runtime.FlatMapRunner.open(FlatMapRunner.scala:42)
	at org.apache.flink.api.common.functions.util.FunctionUtils.openFunction(FunctionUtils.java:38)
	at org.apache.flink.runtime.operators.BatchTask.openUserCode(BatchTask.java:1335)
	... 6 more
Caused by: org.codehaus.commons.compiler.CompileException: Line 46, Column 11: Expression
"null" is not a type
	at org.codehaus.janino.Java$Located.throwCompileException(Java.java:111)
	at org.codehaus.janino.Java$Atom.toTypeOrCompileException(Java.java:2684)
	at org.codehaus.janino.Parser.parseBlockStatement(Parser.java:1162)
	at org.codehaus.janino.Parser.parseBlockStatements(Parser.java:1090)
	at org.codehaus.janino.Parser.parseMethodDeclarationRest(Parser.java:943)
	at org.codehaus.janino.Parser.parseClassBodyDeclaration(Parser.java:569)
	at org.codehaus.janino.Parser.parseClassBody(Parser.java:519)
	at org.codehaus.janino.Parser.parseClassDeclarationRest(Parser.java:485)
	at org.codehaus.janino.Parser.parsePackageMemberTypeDeclaration(Parser.java:273)
	at org.codehaus.janino.Parser.parseCompilationUnit(Parser.java:168)
	at org.codehaus.janino.SimpleCompiler.cook(SimpleCompiler.java:201)
	at org.codehaus.janino.SimpleCompiler.cook(SimpleCompiler.java:192)
	at org.codehaus.commons.compiler.Cookable.cook(Cookable.java:84)
	at org.codehaus.commons.compiler.Cookable.cook(Cookable.java:77)
	at org.apache.flink.api.table.runtime.FunctionCompiler$class.compile(FunctionCompiler.scala:34)
	... 10 more

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