gaoasi opened a new issue #4827:
URL: https://github.com/apache/hudi/issues/4827


   hi ! 
   I expect to write data to hudi through flink sql-client, however, I have 
encountered a problem, the problem is as follows:
   
   flink version is 1.12.4
   hudi version is 0.9.0
   
   flink lib info is :
   
![image](https://user-images.githubusercontent.com/43560964/154222694-171da3ec-6048-4461-9d0d-af1c146437ea.png)
   
![image](https://user-images.githubusercontent.com/43560964/154222742-3ab077ad-1324-4061-857e-f80ed4837be6.png)
   
   
   Exception in thread "main" org.apache.flink.table.client.SqlClientException: 
Unexpected exception. This is a bug. Please consider filing an issue.
           at org.apache.flink.table.client.SqlClient.main(SqlClient.java:215)
   Caused by: java.lang.RuntimeException: Error running SQL job.
           at 
org.apache.flink.table.client.gateway.local.LocalExecutor.lambda$executeUpdateInternal$4(LocalExecutor.java:514)
           at 
org.apache.flink.table.client.gateway.local.ExecutionContext.wrapClassLoader(ExecutionContext.java:256)
           at 
org.apache.flink.table.client.gateway.local.LocalExecutor.executeUpdateInternal(LocalExecutor.java:507)
           at 
org.apache.flink.table.client.gateway.local.LocalExecutor.executeUpdate(LocalExecutor.java:428)
           at 
org.apache.flink.table.client.cli.CliClient.callInsert(CliClient.java:690)
           at 
org.apache.flink.table.client.cli.CliClient.callCommand(CliClient.java:327)
           at java.util.Optional.ifPresent(Optional.java:159)
           at 
org.apache.flink.table.client.cli.CliClient.open(CliClient.java:214)
           at 
org.apache.flink.table.client.SqlClient.openCli(SqlClient.java:144)
           at org.apache.flink.table.client.SqlClient.start(SqlClient.java:115)
           at org.apache.flink.table.client.SqlClient.main(SqlClient.java:201)
   Caused by: java.util.concurrent.ExecutionException: 
java.lang.RuntimeException: 
org.apache.flink.runtime.client.JobInitializationException: Could not 
instantiate JobManager.
           at 
java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
           at 
java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1895)
           at 
org.apache.flink.table.client.gateway.local.LocalExecutor.lambda$executeUpdateInternal$4(LocalExecutor.java:511)
           ... 10 more
   Caused by: java.lang.RuntimeException: 
org.apache.flink.runtime.client.JobInitializationException: Could not 
instantiate JobManager.
           at 
org.apache.flink.util.ExceptionUtils.rethrow(ExceptionUtils.java:316)
           at 
org.apache.flink.util.function.FunctionUtils.lambda$uncheckedFunction$2(FunctionUtils.java:75)
           at 
java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:602)
           at 
java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:577)
           at 
java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:443)
           at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
           at 
java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
           at 
java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
           at 
java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
   Caused by: org.apache.flink.runtime.client.JobInitializationException: Could 
not instantiate JobManager.
           at 
org.apache.flink.runtime.dispatcher.Dispatcher.lambda$createJobManagerRunner$5(Dispatcher.java:494)
           at 
java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590)
           at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
           at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
           at java.lang.Thread.run(Thread.java:748)
   Caused by: org.apache.flink.runtime.JobException: Cannot instantiate the 
coordinator for operator hoodie_stream_write
           at 
org.apache.flink.runtime.executiongraph.ExecutionJobVertex.<init>(ExecutionJobVertex.java:231)
           at 
org.apache.flink.runtime.executiongraph.ExecutionGraph.attachJobGraph(ExecutionGraph.java:866)
           at 
org.apache.flink.runtime.executiongraph.ExecutionGraphBuilder.buildGraph(ExecutionGraphBuilder.java:257)
           at 
org.apache.flink.runtime.scheduler.SchedulerBase.createExecutionGraph(SchedulerBase.java:322)
           at 
org.apache.flink.runtime.scheduler.SchedulerBase.createAndRestoreExecutionGraph(SchedulerBase.java:276)
           at 
org.apache.flink.runtime.scheduler.SchedulerBase.<init>(SchedulerBase.java:249)
           at 
org.apache.flink.runtime.scheduler.DefaultScheduler.<init>(DefaultScheduler.java:133)
           at 
org.apache.flink.runtime.scheduler.DefaultSchedulerFactory.createInstance(DefaultSchedulerFactory.java:111)
           at 
org.apache.flink.runtime.jobmaster.JobMaster.createScheduler(JobMaster.java:342)
           at 
org.apache.flink.runtime.jobmaster.JobMaster.<init>(JobMaster.java:327)
           at 
org.apache.flink.runtime.jobmaster.factories.DefaultJobMasterServiceFactory.createJobMasterService(DefaultJobMasterServiceFactory.java:95)
           at 
org.apache.flink.runtime.jobmaster.factories.DefaultJobMasterServiceFactory.createJobMasterService(DefaultJobMasterServiceFactory.java:39)
           at 
org.apache.flink.runtime.jobmaster.JobManagerRunnerImpl.<init>(JobManagerRunnerImpl.java:162)
           at 
org.apache.flink.runtime.dispatcher.DefaultJobManagerRunnerFactory.createJobManagerRunner(DefaultJobManagerRunnerFactory.java:86)
           at 
org.apache.flink.runtime.dispatcher.Dispatcher.lambda$createJobManagerRunner$5(Dispatcher.java:478)
           ... 4 more
   Caused by: java.lang.ClassNotFoundException: 
org.apache.hudi.sink.StreamWriteOperatorCoordinator$Provider
           at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
           at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
           at 
org.apache.flink.util.FlinkUserCodeClassLoader.loadClassWithoutExceptionHandling(FlinkUserCodeClassLoader.java:64)
           at 
org.apache.flink.util.ChildFirstClassLoader.loadClassWithoutExceptionHandling(ChildFirstClassLoader.java:74)
           at 
org.apache.flink.util.FlinkUserCodeClassLoader.loadClass(FlinkUserCodeClassLoader.java:48)
           at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
           at 
org.apache.flink.runtime.execution.librarycache.FlinkUserCodeClassLoaders$SafetyNetWrapperClassLoader.loadClass(FlinkUserCodeClassLoaders.java:172)
           at java.lang.Class.forName0(Native Method)
           at java.lang.Class.forName(Class.java:348)
           at 
org.apache.flink.util.InstantiationUtil$ClassLoaderObjectInputStream.resolveClass(InstantiationUtil.java:76)
           at 
java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1868)
           at 
java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1751)
           at 
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2042)
           at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1573)
           at java.io.ObjectInputStream.readObject(ObjectInputStream.java:431)
           at 
org.apache.flink.util.InstantiationUtil.deserializeObject(InstantiationUtil.java:615)
           at 
org.apache.flink.util.InstantiationUtil.deserializeObject(InstantiationUtil.java:600)
           at 
org.apache.flink.util.InstantiationUtil.deserializeObject(InstantiationUtil.java:587)
           at 
org.apache.flink.util.SerializedValue.deserializeValue(SerializedValue.java:67)
           at 
org.apache.flink.runtime.operators.coordination.OperatorCoordinatorHolder.create(OperatorCoordinatorHolder.java:442)
           at 
org.apache.flink.runtime.executiongraph.ExecutionJobVertex.<init>(ExecutionJobVertex.java:225)
           ... 18 more
   
   
   Is this exception thrown because hudi0.9.0 does not support flink1.12.4?
   
   


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