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Robert Metzger commented on FLINK-21325: ---------------------------------------- Can you provide the full JobManager logs of the case? The exception you've posted in the ticket is the normal error when there are not enough TaskManagers available. > NoResourceAvailableException while cancel then resubmit jobs > ------------------------------------------------------------- > > Key: FLINK-21325 > URL: https://issues.apache.org/jira/browse/FLINK-21325 > Project: Flink > Issue Type: Bug > Components: Deployment / Kubernetes, Runtime / Coordination > Environment: FLINK 1.12 with > [flink-kubernetes_2.11-1.12-SNAPSHOT.jar] in libs directory to fix FLINK > restart problem on k8s HA session mode. > Reporter: hayden zhou > Priority: Major > > I have five stream jobs and want to clear all states in jobs, so I canceled > all those jobs, then resubmitted one by one, resulting in two jobs are in > running status, while three jobs are in created status with errors > ".NoResourceAvailableException: Slot request bulk is not fulfillable! Could > not allocate the required slot within slot request timeout > " > I am sure my slots are sufficient. > and this problem were fixed by restart k8s jm an tm pods. > below is the error logs: > {code:java} > ava.util.concurrent.CompletionException: > org.apache.flink.runtime.jobmanager.scheduler.NoResourceAvailableException: > Slot request bulk is not fulfillable! Could not allocate the required slot > within slot request timeout > at > java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:292) > at > java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:308) > at > java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:607) > at > java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:591) > at > java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488) > at > java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990) > at > org.apache.flink.runtime.scheduler.SharedSlot.cancelLogicalSlotRequest(SharedSlot.java:195) > at > org.apache.flink.runtime.scheduler.SlotSharingExecutionSlotAllocator.cancelLogicalSlotRequest(SlotSharingExecutionSlotAllocator.java:147) > at > org.apache.flink.runtime.scheduler.SharingPhysicalSlotRequestBulk.cancel(SharingPhysicalSlotRequestBulk.java:84) > at > org.apache.flink.runtime.jobmaster.slotpool.PhysicalSlotRequestBulkWithTimestamp.cancel(PhysicalSlotRequestBulkWithTimestamp.java:66) > at > org.apache.flink.runtime.jobmaster.slotpool.PhysicalSlotRequestBulkCheckerImpl.lambda$schedulePendingRequestBulkWithTimestampCheck$0(PhysicalSlotRequestBulkCheckerImpl.java:87) > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > at java.util.concurrent.FutureTask.run(FutureTask.java:266) > at > org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRunAsync(AkkaRpcActor.java:404) > at > org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:197) > 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$class.aroundReceive(Actor.scala:517) > at akka.actor.AbstractActor.aroundReceive(AbstractActor.scala:225) > at akka.actor.ActorCell.receiveMessage(ActorCell.scala:592) > at akka.actor.ActorCell.invoke(ActorCell.scala:561) > at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:258) > at akka.dispatch.Mailbox.run(Mailbox.scala:225) > at akka.dispatch.Mailbox.exec(Mailbox.scala:235) > at akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) > at > akka.dispatch.forkjoin.ForkJoinPool$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.jobmanager.scheduler.NoResourceAvailableException: > Slot request bulk is not fulfillable! Could not allocate the required slot > within slot request timeout > at > org.apache.flink.runtime.jobmaster.slotpool.PhysicalSlotRequestBulkCheckerImpl.lambda$schedulePendingRequestBulkWithTimestampCheck$0(PhysicalSlotRequestBulkCheckerImpl.java:84) > ... 24 more > Caused by: java.util.concurrent.TimeoutException: Timeout has occurred: > 300000 ms > ... 25 more > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)