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Posted to issues@flink.apache.org by "Darcy Lin (Jira)" <ji...@apache.org> on 2020/01/06 11:46:00 UTC
[jira] [Commented] (FLINK-15406) RocksDB savepoints with heap
timers cannot be restored by non-process functions
[ https://issues.apache.org/jira/browse/FLINK-15406?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17008758#comment-17008758 ]
Darcy Lin commented on FLINK-15406:
-----------------------------------
[~sjwiesman] When I set state.backend.rocksdb.timer-service.factory: "ROCKSDB" in conf/flink-conf.yaml, the following exception is throwed by flink.
{code:java}
The program finished with the following exception:org.apache.flink.client.program.ProgramInvocationException: Could not retrieve the execution result. (JobID: 6dbd0dff30710e0fea0394e71457d594)
at org.apache.flink.client.program.rest.RestClusterClient.submitJob(RestClusterClient.java:255)
at org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:338)
at org.apache.flink.streaming.api.environment.StreamContextEnvironment.execute(StreamContextEnvironment.java:60)
at org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.execute(StreamExecutionEnvironment.java:1507)
at org.lilith.stream.attr.AttrStream.buildStream(AttrStream.java:56)
at org.lilith.stream.attr.AttrStream.main(AttrStream.java:38)
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.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:576)
at org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:438)
at org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:274)
at org.apache.flink.client.cli.CliFrontend.executeProgram(CliFrontend.java:746)
at org.apache.flink.client.cli.CliFrontend.runProgram(CliFrontend.java:273)
at org.apache.flink.client.cli.CliFrontend.run(CliFrontend.java:205)
at org.apache.flink.client.cli.CliFrontend.parseParameters(CliFrontend.java:1010)
at org.apache.flink.client.cli.CliFrontend.lambda$main$10(CliFrontend.java:1083)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1836)
at org.apache.flink.runtime.security.HadoopSecurityContext.runSecured(HadoopSecurityContext.java:41)
at org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:1083)
Caused by: org.apache.flink.runtime.client.JobSubmissionException: Failed to submit JobGraph.
at org.apache.flink.client.program.rest.RestClusterClient.lambda$submitJob$8(RestClusterClient.java:382)
at java.util.concurrent.CompletableFuture.uniExceptionally(CompletableFuture.java:870)
at java.util.concurrent.CompletableFuture$UniExceptionally.tryFire(CompletableFuture.java:852)
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
at java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1977)
at org.apache.flink.runtime.concurrent.FutureUtils.lambda$retryOperationWithDelay$8(FutureUtils.java:263)
at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:760)
at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:736)
at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
at java.util.concurrent.CompletableFuture.postFire(CompletableFuture.java:561)
at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:929)
at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.flink.runtime.rest.util.RestClientException: [Internal server error., <Exception on server side:
org.apache.flink.runtime.client.JobSubmissionException: Failed to submit job.
at org.apache.flink.runtime.dispatcher.Dispatcher.lambda$internalSubmitJob$2(Dispatcher.java:333)
at java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:822)
at java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:797)
at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442)
at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:40)
at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(ForkJoinExecutorConfigurator.scala:44)
at akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
Caused by: java.lang.RuntimeException: org.apache.flink.runtime.client.JobExecutionException: Could not set up JobManager
at org.apache.flink.util.function.CheckedSupplier.lambda$unchecked$0(CheckedSupplier.java:36)
at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590)
... 6 more
Caused by: org.apache.flink.runtime.client.JobExecutionException: Could not set up JobManager
at org.apache.flink.runtime.jobmaster.JobManagerRunner.<init>(JobManagerRunner.java:152)
at org.apache.flink.runtime.dispatcher.DefaultJobManagerRunnerFactory.createJobManagerRunner(DefaultJobManagerRunnerFactory.java:83)
at org.apache.flink.runtime.dispatcher.Dispatcher.lambda$createJobManagerRunner$5(Dispatcher.java:375)
at org.apache.flink.util.function.CheckedSupplier.lambda$unchecked$0(CheckedSupplier.java:34)
... 7 more
Caused by: java.lang.IllegalArgumentException: No enum constant org.apache.flink.contrib.streaming.state.RocksDBStateBackend.PriorityQueueStateType."ROCKSDB"
at java.lang.Enum.valueOf(Enum.java:238)
at org.apache.flink.contrib.streaming.state.RocksDBStateBackend$PriorityQueueStateType.valueOf(RocksDBStateBackend.java:97)
at org.apache.flink.contrib.streaming.state.RocksDBStateBackend.<init>(RocksDBStateBackend.java:320)
at org.apache.flink.contrib.streaming.state.RocksDBStateBackend.configure(RocksDBStateBackend.java:375)
at org.apache.flink.contrib.streaming.state.RocksDBStateBackend.configure(RocksDBStateBackend.java:92)
at org.apache.flink.runtime.state.StateBackendLoader.fromApplicationOrConfigOrDefault(StateBackendLoader.java:210)
at org.apache.flink.runtime.executiongraph.ExecutionGraphBuilder.buildGraph(ExecutionGraphBuilder.java:299)
at org.apache.flink.runtime.executiongraph.ExecutionGraphBuilder.buildGraph(ExecutionGraphBuilder.java:106)
at org.apache.flink.runtime.scheduler.LegacyScheduler.createExecutionGraph(LegacyScheduler.java:207)
at org.apache.flink.runtime.scheduler.LegacyScheduler.createAndRestoreExecutionGraph(LegacyScheduler.java:184)
at org.apache.flink.runtime.scheduler.LegacyScheduler.<init>(LegacyScheduler.java:176)
at org.apache.flink.runtime.scheduler.LegacySchedulerFactory.createInstance(LegacySchedulerFactory.java:70)
at org.apache.flink.runtime.jobmaster.JobMaster.createScheduler(JobMaster.java:275)
at org.apache.flink.runtime.jobmaster.JobMaster.<init>(JobMaster.java:265)
at org.apache.flink.runtime.jobmaster.factories.DefaultJobMasterServiceFactory.createJobMasterService(DefaultJobMasterServiceFactory.java:98)
at org.apache.flink.runtime.jobmaster.factories.DefaultJobMasterServiceFactory.createJobMasterService(DefaultJobMasterServiceFactory.java:40)
at org.apache.flink.runtime.jobmaster.JobManagerRunner.<init>(JobManagerRunner.java:146)
... 10 moreEnd of exception on server side>]
at org.apache.flink.runtime.rest.RestClient.parseResponse(RestClient.java:389)
at org.apache.flink.runtime.rest.RestClient.lambda$submitRequest$3(RestClient.java:373)
at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952)
at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926)
... 4 more
{code}
> RocksDB savepoints with heap timers cannot be restored by non-process functions
> -------------------------------------------------------------------------------
>
> Key: FLINK-15406
> URL: https://issues.apache.org/jira/browse/FLINK-15406
> Project: Flink
> Issue Type: Bug
> Components: API / State Processor
> Affects Versions: 1.9.1, 1.10.0, 1.11.0
> Reporter: Darcy Lin
> Assignee: Seth Wiesman
> Priority: Major
> Attachments: CountWord.java
>
>
> The savepoint is writted by "State Processor API" can't be restore by map or flatmap. But it can be retored by KeyedProcessFunction.
> Following is the error message:
> {code:java}
> java.lang.Exception: Could not write timer service of Flat Map -> Map -> Sink: device_first_user_create (1/8) to checkpoint state stream.java.lang.Exception: Could not write timer service of Flat Map -> Map -> Sink: device_first_user_create (1/8) to checkpoint state stream. at org.apache.flink.streaming.api.operators.AbstractStreamOperator.snapshotState(AbstractStreamOperator.java:466) at org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator.snapshotState(AbstractUdfStreamOperator.java:89) at org.apache.flink.streaming.api.operators.AbstractStreamOperator.snapshotState(AbstractStreamOperator.java:399) at org.apache.flink.streaming.runtime.tasks.StreamTask$CheckpointingOperation.checkpointStreamOperator(StreamTask.java:1282) at org.apache.flink.streaming.runtime.tasks.StreamTask$CheckpointingOperation.executeCheckpointing(StreamTask.java:1216) at org.apache.flink.streaming.runtime.tasks.StreamTask.checkpointState(StreamTask.java:872) at org.apache.flink.streaming.runtime.tasks.StreamTask.performCheckpoint(StreamTask.java:777) at org.apache.flink.streaming.runtime.tasks.StreamTask.triggerCheckpointOnBarrier(StreamTask.java:708) at org.apache.flink.streaming.runtime.io.CheckpointBarrierHandler.notifyCheckpoint(CheckpointBarrierHandler.java:88) at org.apache.flink.streaming.runtime.io.CheckpointBarrierAligner.processBarrier(CheckpointBarrierAligner.java:177) at org.apache.flink.streaming.runtime.io.CheckpointedInputGate.pollNext(CheckpointedInputGate.java:155) at org.apache.flink.streaming.runtime.io.StreamTaskNetworkInput.pollNextNullable(StreamTaskNetworkInput.java:102) at org.apache.flink.streaming.runtime.io.StreamTaskNetworkInput.pollNextNullable(StreamTaskNetworkInput.java:47) at org.apache.flink.streaming.runtime.io.StreamOneInputProcessor.processInput(StreamOneInputProcessor.java:135) at org.apache.flink.streaming.runtime.tasks.StreamTask.processInput(StreamTask.java:279) at org.apache.flink.streaming.runtime.tasks.StreamTask.run(StreamTask.java:301) at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:406) at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:705) at org.apache.flink.runtime.taskmanager.Task.run(Task.java:530) at java.lang.Thread.run(Thread.java:748)Caused by: java.lang.NullPointerException at org.apache.flink.util.Preconditions.checkNotNull(Preconditions.java:58) at org.apache.flink.streaming.api.operators.InternalTimersSnapshot.<init>(InternalTimersSnapshot.java:52) at org.apache.flink.streaming.api.operators.InternalTimerServiceImpl.snapshotTimersForKeyGroup(InternalTimerServiceImpl.java:291) at org.apache.flink.streaming.api.operators.InternalTimerServiceSerializationProxy.write(InternalTimerServiceSerializationProxy.java:98) at org.apache.flink.streaming.api.operators.InternalTimeServiceManager.snapshotStateForKeyGroup(InternalTimeServiceManager.java:139) at org.apache.flink.streaming.api.operators.AbstractStreamOperator.snapshotState(AbstractStreamOperator.java:462) ... 19 more{code}
>
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