[jira] [Created] (FLINK-29395) [Kinesis][EFO] Issue using EFO consumer at timestamp with empty shard

["Hong Liang Teoh (Jira)" <ji...@apache.org>]

Hong Liang Teoh created FLINK-29395:
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             Summary: [Kinesis][EFO] Issue using EFO consumer at timestamp with empty shard
                 Key: FLINK-29395
                 URL: https://issues.apache.org/jira/browse/FLINK-29395
             Project: Flink
          Issue Type: Bug
          Components: Connectors / Kinesis
            Reporter: Hong Liang Teoh
            Assignee: Danny Cranmer
             Fix For: 1.12.0


*Background*

The consumer fails when a Polling record publisher uses a timestamp sentinel starting position and the first record batch is empty. This is because the consumer tries to recalculate the start position from the timestamp sentinel, this operation is not supported.

*Reproduction Steps*

Setup an application consuming from Kinesis with following properties and consume from an empty shard:
{code:java}
String format = "yyyy-MM-dd'T'HH:mm:ss";
String date = new SimpleDateFormat(format).format(new Date());

consumerConfig.setProperty(ConsumerConfigConstants.STREAM_INITIAL_TIMESTAMP, date);
consumerConfig.setProperty(ConsumerConfigConstants.STREAM_TIMESTAMP_DATE_FORMAT, format);
consumerConfig.setProperty(ConsumerConfigConstants.STREAM_INITIAL_POSITION, "AT_TIMESTAMP"); {code}
*Error*
{code:java}
Exception in thread "main" org.apache.flink.runtime.client.JobExecutionException: Job execution failed.
	at org.apache.flink.runtime.jobmaster.JobResult.toJobExecutionResult(JobResult.java:147)
	at org.apache.flink.runtime.minicluster.MiniClusterJobClient.lambda$getJobExecutionResult$2(MiniClusterJobClient.java:119)
	at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:616)
	at java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:591)
	at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)
	at java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1975)
	at org.apache.flink.runtime.rpc.akka.AkkaInvocationHandler.lambda$invokeRpc$0(AkkaInvocationHandler.java:229)
	at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:774)
	at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:750)
	at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)
	at java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1975)
	at org.apache.flink.runtime.concurrent.FutureUtils$1.onComplete(FutureUtils.java:996)
	at akka.dispatch.OnComplete.internal(Future.scala:264)
	at akka.dispatch.OnComplete.internal(Future.scala:261)
	at akka.dispatch.japi$CallbackBridge.apply(Future.scala:191)
	at akka.dispatch.japi$CallbackBridge.apply(Future.scala:188)
	at scala.concurrent.impl.CallbackRunnable.run$$$capture(Promise.scala:36)
	at scala.concurrent.impl.CallbackRunnable.run(Promise.scala)
	at org.apache.flink.runtime.concurrent.Executors$DirectExecutionContext.execute(Executors.java:74)
	at scala.concurrent.impl.CallbackRunnable.executeWithValue(Promise.scala:44)
	at scala.concurrent.impl.Promise$DefaultPromise.tryComplete(Promise.scala:252)
	at akka.pattern.PromiseActorRef.$bang(AskSupport.scala:572)
	at akka.pattern.PipeToSupport$PipeableFuture$$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$$anonfun$andThen$1.apply(Future.scala:435)
	at scala.concurrent.impl.CallbackRunnable.run$$$capture(Promise.scala:36)
	at scala.concurrent.impl.CallbackRunnable.run(Promise.scala)
	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:224)
	at org.apache.flink.runtime.scheduler.DefaultScheduler.maybeHandleTaskFailure(DefaultScheduler.java:217)
	at org.apache.flink.runtime.scheduler.DefaultScheduler.updateTaskExecutionStateInternal(DefaultScheduler.java:208)
	at org.apache.flink.runtime.scheduler.SchedulerBase.updateTaskExecutionState(SchedulerBase.java:534)
	at org.apache.flink.runtime.scheduler.SchedulerNG.updateTaskExecutionState(SchedulerNG.java:89)
	at org.apache.flink.runtime.jobmaster.JobMaster.updateTaskExecutionState(JobMaster.java:419)
	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.runtime.rpc.akka.AkkaRpcActor.handleRpcInvocation(AkkaRpcActor.java:286)
	at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:201)
	at org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleRpcMessage(FencedAkkaRpcActor.java:74)
	at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleMessage(AkkaRpcActor.java:154)
	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$$$capture(Actor.scala:517)
	at akka.actor.Actor$class.aroundReceive(Actor.scala)
	at akka.actor.AbstractActor.aroundReceive(AbstractActor.scala:225)
	at akka.actor.ActorCell.receiveMessage(ActorCell.scala:592)
	at akka.actor.ActorCell.invoke(ActorCell.scala:561)
	at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:258)
	at akka.dispatch.Mailbox.run(Mailbox.scala:225)
	at akka.dispatch.Mailbox.exec(Mailbox.scala:235)
	... 4 more
Caused by: java.lang.IllegalArgumentException: Unexpected sentinel type: AT_TIMESTAMP_SEQUENCE_NUM
	at software.amazon.kinesis.connectors.flink.model.StartingPosition.fromSentinelSequenceNumber(StartingPosition.java:107)
	at software.amazon.kinesis.connectors.flink.model.StartingPosition.fromSequenceNumber(StartingPosition.java:90)
	at software.amazon.kinesis.connectors.flink.model.StartingPosition.continueFromSequenceNumber(StartingPosition.java:73)
	at software.amazon.kinesis.connectors.flink.internals.publisher.polling.PollingRecordPublisher.run(PollingRecordPublisher.java:113)
	at software.amazon.kinesis.connectors.flink.internals.publisher.polling.PollingRecordPublisher.run(PollingRecordPublisher.java:98)
	at software.amazon.kinesis.connectors.flink.internals.ShardConsumer.run(ShardConsumer.java:108)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266)
	at java.util.concurrent.FutureTask.run(FutureTask.java)
	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)
{code}
 

*Solution*

This is fixed by reusing the existing timestamp starting position in this condition.



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