abhijeet2096-confluent commented on PR #28474:
URL: https://github.com/apache/flink/pull/28474#issuecomment-4728533292

   Working Logs
   ```
   30205 [flink-pekko.actor.default-dispatcher-6] INFO  
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Starting the slot manager.
   30220 [flink-pekko.actor.default-dispatcher-12] INFO  
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Registering task executor 8460bb4c-2cd7-4633-8de1-d4a5dc2948eb under 
955394dc3060085b63f8e7079f768fe1 at the slot manager.
   30288 [flink-pekko.actor.default-dispatcher-12] INFO  
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Starting the slot manager.
   30298 [flink-pekko.actor.default-dispatcher-5] INFO  
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Registering task executor 1222da61-e536-4cb2-b18a-c27d31c83dbe under 
cccd61d5f1e8a6e5eed8079f87898838 at the slot manager.
   30301 [jobmanager-io-thread-1] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Initializing job 'Bounded 
TextFiles Test' (d43a5fe8fc6fe1013129d1ff3729de65).
   30301 [jobmanager-io-thread-1] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Using 
the request slot matching strategy: SimpleRequestSlotMatchingStrategy
   30302 [jobmanager-io-thread-1] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Using restart back off time 
strategy FixedDelayRestartBackoffTimeStrategy(maxNumberRestartAttempts=1, 
backoffTimeMS=0) for Bounded TextFiles Test (d43a5fe8fc6fe1013129d1ff3729de65).
   30302 [jobmanager-io-thread-1] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Running initialization on master 
for job Bounded TextFiles Test (d43a5fe8fc6fe1013129d1ff3729de65).
   30302 [jobmanager-io-thread-1] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Successfully ran initialization 
on master in 0 ms.
   30303 [jobmanager-io-thread-1] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Adding 2 vertices from job graph 
Bounded TextFiles Test (d43a5fe8fc6fe1013129d1ff3729de65).
   30303 [jobmanager-io-thread-1] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Successfully created execution 
graph from job graph Bounded TextFiles Test (d43a5fe8fc6fe1013129d1ff3729de65).
   30303 [jobmanager-io-thread-1] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - State backend is set to heap 
memory org.apache.flink.runtime.state.hashmap.HashMapStateBackend@38e3ce32
   30303 [jobmanager-io-thread-1] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - The configuration 
execution.checkpointing.storage has not be set in the current sessions 
config.yaml. Falling back to a default CheckpointStorage type. Users are 
strongly encouraged explicitly set this configuration so they understand how 
their applications are checkpointing snapshots for fault-tolerance.
   30303 [jobmanager-io-thread-1] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Checkpoint storage is set to 
'filesystem': (checkpoints 
"file:/var/folders/jn/v1_q4ycn1h96b_k2gr3zmkbw0000gp/T/junit9778931645839140444/junit11908510441715164001")
   30304 [jobmanager-io-thread-1] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Using failover strategy 
org.apache.flink.runtime.executiongraph.failover.RestartPipelinedRegionFailoverStrategy@5352a6f2
 for Bounded TextFiles Test (d43a5fe8fc6fe1013129d1ff3729de65).
   30304 [flink-pekko.actor.default-dispatcher-5] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Starting execution of job 
'Bounded TextFiles Test' (d43a5fe8fc6fe1013129d1ff3729de65) under job master id 
9de52c550d9898b1ae89af494cc34f79.
   30305 [flink-pekko.actor.default-dispatcher-5] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Starting scheduling with 
scheduling strategy 
[org.apache.flink.runtime.scheduler.strategy.PipelinedRegionSchedulingStrategy]
   30306 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Request 
new allocated slot with slot request id 
SlotRequestId{1136ab0a63b846ba049468f0d67e52e4} and resource profile 
ResourceProfile{UNKNOWN}
   30306 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Request 
new allocated slot with slot request id 
SlotRequestId{cca0d779837caecdb7efd4f857ea60c4} and resource profile 
ResourceProfile{UNKNOWN}
   30306 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Request 
new allocated slot with slot request id 
SlotRequestId{6dbfe3d6ab4ec859cfe35f262a1cec65} and resource profile 
ResourceProfile{UNKNOWN}
   30306 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Request 
new allocated slot with slot request id 
SlotRequestId{25cfb5d79ccb91e342b23b0c885a824a} and resource profile 
ResourceProfile{UNKNOWN}
   30306 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   30306 [flink-pekko.actor.default-dispatcher-5] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Connecting to ResourceManager 
pekko.tcp://flink@localhost:57355/user/rpc/resourcemanager_165(98061f1204f05ae3e8e25e10de354019)
   30306 [flink-pekko.actor.default-dispatcher-5] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Resolved ResourceManager 
address, beginning registration
   30306 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Registration at ResourceManager 
attempt 1 (timeout=100ms)
   30306 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Registration with 
ResourceManager at 
pekko.tcp://flink@localhost:57355/user/rpc/resourcemanager_165 was successful.
   30307 [flink-pekko.actor.default-dispatcher-14] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - JobManager successfully 
registered at ResourceManager, leader id: 98061f1204f05ae3e8e25e10de354019.
   30307 [flink-pekko.actor.default-dispatcher-5] INFO  
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received resource requirements from job d43a5fe8fc6fe1013129d1ff3729de65: 
[ResourceRequirement{resourceProfile=ResourceProfile{UNKNOWN}, 
numberOfRequiredSlots=4}]
   30327 [flink-pekko.actor.default-dispatcher-5] INFO  
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received resource requirements from job d43a5fe8fc6fe1013129d1ff3729de65: 
[ResourceRequirement{resourceProfile=ResourceProfile{UNKNOWN}, 
numberOfRequiredSlots=4}]
   30363 [flink-pekko.actor.default-dispatcher-5] INFO  
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Matching resource requirements against available resources.
   Missing resources:
         Job d43a5fe8fc6fe1013129d1ff3729de65
                ResourceRequirement{resourceProfile=ResourceProfile{UNKNOWN}, 
numberOfRequiredSlots=4}
   Current resources:
        TaskManager 1222da61-e536-4cb2-b18a-c27d31c83dbe
                Available: ResourceProfile{taskHeapMemory=1024.000gb 
(1099511627776 bytes), taskOffHeapMemory=1024.000gb (1099511627776 bytes), 
managedMemory=80.000mb (83886080 bytes), networkMemory=64.000mb (67108864 
bytes)}
                Total:     ResourceProfile{taskHeapMemory=1024.000gb 
(1099511627776 bytes), taskOffHeapMemory=1024.000gb (1099511627776 bytes), 
managedMemory=80.000mb (83886080 bytes), networkMemory=64.000mb (67108864 
bytes)}
   30371 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - 
Register new TaskExecutor 1222da61-e536-4cb2-b18a-c27d31c83dbe.
   30372 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - 
Received new available slots: [AllocatedSlot 0933eaf7fe2605e0c2f8e698d14c6c1f @ 
1222da61-e536-4cb2-b18a-c27d31c83dbe @ localhost (dataPort=-1) - 5, 
AllocatedSlot 1ef98dff86e50816110299305d2bb101 @ 
1222da61-e536-4cb2-b18a-c27d31c83dbe @ localhost (dataPort=-1) - 4, 
AllocatedSlot fbc42fe105a0af97271147b5de4d4f5e @ 
1222da61-e536-4cb2-b18a-c27d31c83dbe @ localhost (dataPort=-1) - 6, 
AllocatedSlot d22371de3e973639ed47768612675630 @ 
1222da61-e536-4cb2-b18a-c27d31c83dbe @ localhost (dataPort=-1) - 7]
   30372 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Matched 
pending request 
PendingRequest{slotRequestId=SlotRequestId{1136ab0a63b846ba049468f0d67e52e4}, 
resourceProfile=ResourceProfile{UNKNOWN}, 
taskExecutionLoad=DefaultTaskExecutionLoad{load=1.0}, preferredAllocations=[], 
isBatchRequest=false, unfulfillableSince=9223372036854775807} with slot 
AllocatedSlot 0933eaf7fe2605e0c2f8e698d14c6c1f @ 
1222da61-e536-4cb2-b18a-c27d31c83dbe @ localhost (dataPort=-1) - 5.
   30372 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Reserve 
slot 0933eaf7fe2605e0c2f8e698d14c6c1f for slot request id 
SlotRequestId{1136ab0a63b846ba049468f0d67e52e4}
   30372 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Matched 
pending request 
PendingRequest{slotRequestId=SlotRequestId{cca0d779837caecdb7efd4f857ea60c4}, 
resourceProfile=ResourceProfile{UNKNOWN}, 
taskExecutionLoad=DefaultTaskExecutionLoad{load=1.0}, preferredAllocations=[], 
isBatchRequest=false, unfulfillableSince=9223372036854775807} with slot 
AllocatedSlot 1ef98dff86e50816110299305d2bb101 @ 
1222da61-e536-4cb2-b18a-c27d31c83dbe @ localhost (dataPort=-1) - 4.
   30372 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Reserve 
slot 1ef98dff86e50816110299305d2bb101 for slot request id 
SlotRequestId{cca0d779837caecdb7efd4f857ea60c4}
   30372 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Matched 
pending request 
PendingRequest{slotRequestId=SlotRequestId{6dbfe3d6ab4ec859cfe35f262a1cec65}, 
resourceProfile=ResourceProfile{UNKNOWN}, 
taskExecutionLoad=DefaultTaskExecutionLoad{load=1.0}, preferredAllocations=[], 
isBatchRequest=false, unfulfillableSince=9223372036854775807} with slot 
AllocatedSlot fbc42fe105a0af97271147b5de4d4f5e @ 
1222da61-e536-4cb2-b18a-c27d31c83dbe @ localhost (dataPort=-1) - 6.
   30372 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Reserve 
slot fbc42fe105a0af97271147b5de4d4f5e for slot request id 
SlotRequestId{6dbfe3d6ab4ec859cfe35f262a1cec65}
   30372 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Matched 
pending request 
PendingRequest{slotRequestId=SlotRequestId{25cfb5d79ccb91e342b23b0c885a824a}, 
resourceProfile=ResourceProfile{UNKNOWN}, 
taskExecutionLoad=DefaultTaskExecutionLoad{load=2.0}, preferredAllocations=[], 
isBatchRequest=false, unfulfillableSince=9223372036854775807} with slot 
AllocatedSlot d22371de3e973639ed47768612675630 @ 
1222da61-e536-4cb2-b18a-c27d31c83dbe @ localhost (dataPort=-1) - 7.
   30372 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Reserve 
slot d22371de3e973639ed47768612675630 for slot request id 
SlotRequestId{25cfb5d79ccb91e342b23b0c885a824a}
   30381 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Ignoring 
reportInitializationMetrics if checkpointing is not present
   30381 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Ignoring 
reportInitializationMetrics if checkpointing is not present
   30382 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Ignoring 
reportInitializationMetrics if checkpointing is not present
   30382 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Ignoring 
reportInitializationMetrics if checkpointing is not present
   30383 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Ignoring 
reportInitializationMetrics if checkpointing is not present
   30390 [flink-pekko.actor.default-dispatcher-12] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Stopping the JobMaster for job 
'Bounded TextFiles Test' (d43a5fe8fc6fe1013129d1ff3729de65).
   30391 [flink-pekko.actor.default-dispatcher-12] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Release 
slot with slot request id SlotRequestId{1136ab0a63b846ba049468f0d67e52e4}
   30391 [flink-pekko.actor.default-dispatcher-12] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - 
Received new available slots: [AllocatedSlot 0933eaf7fe2605e0c2f8e698d14c6c1f @ 
1222da61-e536-4cb2-b18a-c27d31c83dbe @ localhost (dataPort=-1) - 5]
   30391 [flink-pekko.actor.default-dispatcher-12] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Release 
slot with slot request id SlotRequestId{cca0d779837caecdb7efd4f857ea60c4}
   30391 [flink-pekko.actor.default-dispatcher-12] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - 
Received new available slots: [AllocatedSlot 1ef98dff86e50816110299305d2bb101 @ 
1222da61-e536-4cb2-b18a-c27d31c83dbe @ localhost (dataPort=-1) - 4]
   30391 [flink-pekko.actor.default-dispatcher-12] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Release 
slot with slot request id SlotRequestId{6dbfe3d6ab4ec859cfe35f262a1cec65}
   30391 [flink-pekko.actor.default-dispatcher-12] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - 
Received new available slots: [AllocatedSlot fbc42fe105a0af97271147b5de4d4f5e @ 
1222da61-e536-4cb2-b18a-c27d31c83dbe @ localhost (dataPort=-1) - 6]
   30391 [flink-pekko.actor.default-dispatcher-12] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Release 
slot with slot request id SlotRequestId{25cfb5d79ccb91e342b23b0c885a824a}
   30391 [flink-pekko.actor.default-dispatcher-12] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - 
Received new available slots: [AllocatedSlot d22371de3e973639ed47768612675630 @ 
1222da61-e536-4cb2-b18a-c27d31c83dbe @ localhost (dataPort=-1) - 7]
   30392 [flink-pekko.actor.default-dispatcher-12] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Close ResourceManager connection 
3c638f589b2f3f12a5b42608532d8a67.
   java.lang.Exception: Job leader lost leadership.
        at 
org.apache.flink.runtime.resourcemanager.ResourceManager.jobLeaderLostLeadership(ResourceManager.java:1233)
        at 
org.apache.flink.runtime.resourcemanager.ResourceManager$JobLeaderIdActionsImpl.lambda$jobLeaderLostLeadership$0(ResourceManager.java:1440)
        at 
org.apache.flink.util.MdcUtils.lambda$wrapRunnable$1(MdcUtils.java:70)
        at 
org.apache.flink.runtime.rpc.pekko.PekkoRpcActor.lambda$handleRunAsync$4(PekkoRpcActor.java:460)
        at 
org.apache.flink.runtime.concurrent.ClassLoadingUtils.runWithContextClassLoader(ClassLoadingUtils.java:68)
        at 
org.apache.flink.runtime.rpc.pekko.PekkoRpcActor.handleRunAsync(PekkoRpcActor.java:460)
        at 
org.apache.flink.runtime.rpc.pekko.PekkoRpcActor.handleRpcMessage(PekkoRpcActor.java:225)
        at 
org.apache.flink.runtime.rpc.pekko.FencedPekkoRpcActor.handleRpcMessage(FencedPekkoRpcActor.java:88)
        at 
org.apache.flink.runtime.rpc.pekko.PekkoRpcActor.handleMessage(PekkoRpcActor.java:174)
        at 
org.apache.pekko.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:37)
        at 
org.apache.pekko.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:33)
        at scala.PartialFunction.applyOrElse(PartialFunction.scala:127)
        at scala.PartialFunction.applyOrElse$(PartialFunction.scala:126)
        at 
org.apache.pekko.japi.pf.UnitCaseStatement.applyOrElse(CaseStatements.scala:33)
        at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:175)
        at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:176)
        at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:176)
        at org.apache.pekko.actor.Actor.aroundReceive(Actor.scala:547)
        at org.apache.pekko.actor.Actor.aroundReceive$(Actor.scala:545)
        at 
org.apache.pekko.actor.AbstractActor.aroundReceive(AbstractActor.scala:229)
        at org.apache.pekko.actor.ActorCell.receiveMessage(ActorCell.scala:590)
        at org.apache.pekko.actor.ActorCell.invoke(ActorCell.scala:557)
        at org.apache.pekko.dispatch.Mailbox.processMailbox(Mailbox.scala:273)
        at org.apache.pekko.dispatch.Mailbox.run(Mailbox.scala:234)
        at org.apache.pekko.dispatch.Mailbox.exec(Mailbox.scala:246)
        at 
java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:387)
        at 
java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1312)
        at 
java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1843)
        at 
java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1808)
        at 
java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:188)
   30392 [flink-pekko.actor.default-dispatcher-12] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Connecting to ResourceManager 
pekko.tcp://flink@localhost:57355/user/rpc/resourcemanager_165(98061f1204f05ae3e8e25e10de354019)
   30392 [flink-pekko.actor.default-dispatcher-12] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Disconnect TaskExecutor 
1222da61-e536-4cb2-b18a-c27d31c83dbe because: Stopping JobMaster for job 
'Bounded TextFiles Test' (d43a5fe8fc6fe1013129d1ff3729de65).
   30393 [jobmanager-future-thread-10] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Retrying registration towards 
pekko.tcp://flink@localhost:57355/user/rpc/resourcemanager_165 was cancelled.
   30395 [flink-pekko.actor.default-dispatcher-5] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Resolved ResourceManager 
address, beginning registration
   30398 [jobmanager-io-thread-2] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Initializing job 'Bounded 
TextFiles Test' (d43a5fe8fc6fe1013129d1ff3729de65).
   30398 [jobmanager-io-thread-2] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Using 
the request slot matching strategy: SimpleRequestSlotMatchingStrategy
   30400 [jobmanager-io-thread-2] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Using restart back off time 
strategy FixedDelayRestartBackoffTimeStrategy(maxNumberRestartAttempts=1, 
backoffTimeMS=0) for Bounded TextFiles Test (d43a5fe8fc6fe1013129d1ff3729de65).
   30401 [jobmanager-io-thread-2] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Running initialization on master 
for job Bounded TextFiles Test (d43a5fe8fc6fe1013129d1ff3729de65).
   30401 [jobmanager-io-thread-2] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Successfully ran initialization 
on master in 0 ms.
   30401 [jobmanager-io-thread-2] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Adding 2 vertices from job graph 
Bounded TextFiles Test (d43a5fe8fc6fe1013129d1ff3729de65).
   30401 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Freeing slot 0933eaf7fe2605e0c2f8e698d14c6c1f.
   30401 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Freeing slot fbc42fe105a0af97271147b5de4d4f5e.
   30401 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Freeing slot d22371de3e973639ed47768612675630.
   30401 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Freeing slot 1ef98dff86e50816110299305d2bb101.
   30402 [jobmanager-io-thread-2] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Successfully created execution 
graph from job graph Bounded TextFiles Test (d43a5fe8fc6fe1013129d1ff3729de65).
   30402 [jobmanager-io-thread-2] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - State backend is set to heap 
memory org.apache.flink.runtime.state.hashmap.HashMapStateBackend@1a7ec539
   30402 [jobmanager-io-thread-2] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - The configuration 
execution.checkpointing.storage has not be set in the current sessions 
config.yaml. Falling back to a default CheckpointStorage type. Users are 
strongly encouraged explicitly set this configuration so they understand how 
their applications are checkpointing snapshots for fault-tolerance.
   30402 [jobmanager-io-thread-2] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Checkpoint storage is set to 
'filesystem': (checkpoints 
"file:/var/folders/jn/v1_q4ycn1h96b_k2gr3zmkbw0000gp/T/junit9778931645839140444/junit11908510441715164001")
   30402 [jobmanager-io-thread-2] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Using failover strategy 
org.apache.flink.runtime.executiongraph.failover.RestartPipelinedRegionFailoverStrategy@13b792db
 for Bounded TextFiles Test (d43a5fe8fc6fe1013129d1ff3729de65).
   30402 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Freeing slot fbc42fe105a0af97271147b5de4d4f5e.
   30402 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Trying to free a slot fbc42fe105a0af97271147b5de4d4f5e which has not been 
allocated. Ignoring this message.
   30402 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Freeing slot d22371de3e973639ed47768612675630.
   30402 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Trying to free a slot d22371de3e973639ed47768612675630 which has not been 
allocated. Ignoring this message.
   30403 [flink-pekko.actor.default-dispatcher-14] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Starting execution of job 
'Bounded TextFiles Test' (d43a5fe8fc6fe1013129d1ff3729de65) under job master id 
865e7ad3cb8d0b0f5acb515ce05b4d21.
   30404 [flink-pekko.actor.default-dispatcher-14] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Starting scheduling with 
scheduling strategy 
[org.apache.flink.runtime.scheduler.strategy.PipelinedRegionSchedulingStrategy]
   30404 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Request 
new allocated slot with slot request id 
SlotRequestId{c3ae6fa96c4cc2bf2855662ab50fed54} and resource profile 
ResourceProfile{UNKNOWN}
   30404 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Request 
new allocated slot with slot request id 
SlotRequestId{59588e565c34c01b984d414b31070117} and resource profile 
ResourceProfile{UNKNOWN}
   30404 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Request 
new allocated slot with slot request id 
SlotRequestId{85e84353faeebc9263d30b20dd265eaa} and resource profile 
ResourceProfile{UNKNOWN}
   30404 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Request 
new allocated slot with slot request id 
SlotRequestId{34db488e9ed2932fdfe5ceabb402353d} and resource profile 
ResourceProfile{UNKNOWN}
   30405 [flink-pekko.actor.default-dispatcher-14] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Connecting to ResourceManager 
pekko.tcp://flink@localhost:57355/user/rpc/resourcemanager_165(98061f1204f05ae3e8e25e10de354019)
   30405 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   30405 [flink-pekko.actor.default-dispatcher-12] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Resolved ResourceManager 
address, beginning registration
   30405 [flink-pekko.actor.default-dispatcher-12] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Registration at ResourceManager 
attempt 1 (timeout=100ms)
   30406 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Registration with 
ResourceManager at 
pekko.tcp://flink@localhost:57355/user/rpc/resourcemanager_165 was successful.
   30406 [flink-pekko.actor.default-dispatcher-14] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - JobManager successfully 
registered at ResourceManager, leader id: 98061f1204f05ae3e8e25e10de354019.
   30406 [flink-pekko.actor.default-dispatcher-14] INFO  
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received resource requirements from job d43a5fe8fc6fe1013129d1ff3729de65: 
[ResourceRequirement{resourceProfile=ResourceProfile{UNKNOWN}, 
numberOfRequiredSlots=4}]
   30429 [flink-pekko.actor.default-dispatcher-14] INFO  
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received resource requirements from job d43a5fe8fc6fe1013129d1ff3729de65: 
[ResourceRequirement{resourceProfile=ResourceProfile{UNKNOWN}, 
numberOfRequiredSlots=4}]
   30462 [flink-pekko.actor.default-dispatcher-14] INFO  
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Matching resource requirements against available resources.
   Missing resources:
         Job d43a5fe8fc6fe1013129d1ff3729de65
                ResourceRequirement{resourceProfile=ResourceProfile{UNKNOWN}, 
numberOfRequiredSlots=4}
   Current resources:
        TaskManager 1222da61-e536-4cb2-b18a-c27d31c83dbe
                Available: ResourceProfile{taskHeapMemory=1024.000gb 
(1099511627776 bytes), taskOffHeapMemory=1024.000gb (1099511627776 bytes), 
managedMemory=80.000mb (83886080 bytes), networkMemory=64.000mb (67108864 
bytes)}
                Total:     ResourceProfile{taskHeapMemory=1024.000gb 
(1099511627776 bytes), taskOffHeapMemory=1024.000gb (1099511627776 bytes), 
managedMemory=80.000mb (83886080 bytes), networkMemory=64.000mb (67108864 
bytes)}
   30479 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - 
Register new TaskExecutor 1222da61-e536-4cb2-b18a-c27d31c83dbe.
   30481 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - 
Received new available slots: [AllocatedSlot 6238df30057c62772d44c82a0a4df460 @ 
1222da61-e536-4cb2-b18a-c27d31c83dbe @ localhost (dataPort=-1) - 10, 
AllocatedSlot 91ac9e4ed25996e35711d5274b1128ea @ 
1222da61-e536-4cb2-b18a-c27d31c83dbe @ localhost (dataPort=-1) - 11, 
AllocatedSlot ee45eb2fc367312219992b27557d4d23 @ 
1222da61-e536-4cb2-b18a-c27d31c83dbe @ localhost (dataPort=-1) - 8, 
AllocatedSlot 9626ea3042abcdad2bd64db743936585 @ 
1222da61-e536-4cb2-b18a-c27d31c83dbe @ localhost (dataPort=-1) - 9]
   30481 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Matched 
pending request 
PendingRequest{slotRequestId=SlotRequestId{c3ae6fa96c4cc2bf2855662ab50fed54}, 
resourceProfile=ResourceProfile{UNKNOWN}, 
taskExecutionLoad=DefaultTaskExecutionLoad{load=2.0}, preferredAllocations=[], 
isBatchRequest=false, unfulfillableSince=9223372036854775807} with slot 
AllocatedSlot 6238df30057c62772d44c82a0a4df460 @ 
1222da61-e536-4cb2-b18a-c27d31c83dbe @ localhost (dataPort=-1) - 10.
   30481 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Reserve 
slot 6238df30057c62772d44c82a0a4df460 for slot request id 
SlotRequestId{c3ae6fa96c4cc2bf2855662ab50fed54}
   30481 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Matched 
pending request 
PendingRequest{slotRequestId=SlotRequestId{59588e565c34c01b984d414b31070117}, 
resourceProfile=ResourceProfile{UNKNOWN}, 
taskExecutionLoad=DefaultTaskExecutionLoad{load=1.0}, preferredAllocations=[], 
isBatchRequest=false, unfulfillableSince=9223372036854775807} with slot 
AllocatedSlot 91ac9e4ed25996e35711d5274b1128ea @ 
1222da61-e536-4cb2-b18a-c27d31c83dbe @ localhost (dataPort=-1) - 11.
   30481 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Reserve 
slot 91ac9e4ed25996e35711d5274b1128ea for slot request id 
SlotRequestId{59588e565c34c01b984d414b31070117}
   30481 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Matched 
pending request 
PendingRequest{slotRequestId=SlotRequestId{85e84353faeebc9263d30b20dd265eaa}, 
resourceProfile=ResourceProfile{UNKNOWN}, 
taskExecutionLoad=DefaultTaskExecutionLoad{load=1.0}, preferredAllocations=[], 
isBatchRequest=false, unfulfillableSince=9223372036854775807} with slot 
AllocatedSlot ee45eb2fc367312219992b27557d4d23 @ 
1222da61-e536-4cb2-b18a-c27d31c83dbe @ localhost (dataPort=-1) - 8.
   30481 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Reserve 
slot ee45eb2fc367312219992b27557d4d23 for slot request id 
SlotRequestId{85e84353faeebc9263d30b20dd265eaa}
   30481 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Matched 
pending request 
PendingRequest{slotRequestId=SlotRequestId{34db488e9ed2932fdfe5ceabb402353d}, 
resourceProfile=ResourceProfile{UNKNOWN}, 
taskExecutionLoad=DefaultTaskExecutionLoad{load=1.0}, preferredAllocations=[], 
isBatchRequest=false, unfulfillableSince=9223372036854775807} with slot 
AllocatedSlot 9626ea3042abcdad2bd64db743936585 @ 
1222da61-e536-4cb2-b18a-c27d31c83dbe @ localhost (dataPort=-1) - 9.
   30481 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Reserve 
slot 9626ea3042abcdad2bd64db743936585 for slot request id 
SlotRequestId{34db488e9ed2932fdfe5ceabb402353d}
   30489 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Ignoring 
reportInitializationMetrics if checkpointing is not present
   30493 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Ignoring 
reportInitializationMetrics if checkpointing is not present
   30494 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Ignoring 
reportInitializationMetrics if checkpointing is not present
   30494 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Ignoring 
reportInitializationMetrics if checkpointing is not present
   30494 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Ignoring 
reportInitializationMetrics if checkpointing is not present
   30520 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Release 
slot with slot request id SlotRequestId{59588e565c34c01b984d414b31070117}
   30520 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - 
Received new available slots: [AllocatedSlot 91ac9e4ed25996e35711d5274b1128ea @ 
1222da61-e536-4cb2-b18a-c27d31c83dbe @ localhost (dataPort=-1) - 11]
   30520 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Release 
slot with slot request id SlotRequestId{34db488e9ed2932fdfe5ceabb402353d}
   30520 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - 
Received new available slots: [AllocatedSlot 9626ea3042abcdad2bd64db743936585 @ 
1222da61-e536-4cb2-b18a-c27d31c83dbe @ localhost (dataPort=-1) - 9]
   30521 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Release 
slot with slot request id SlotRequestId{85e84353faeebc9263d30b20dd265eaa}
   30521 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - 
Received new available slots: [AllocatedSlot ee45eb2fc367312219992b27557d4d23 @ 
1222da61-e536-4cb2-b18a-c27d31c83dbe @ localhost (dataPort=-1) - 8]
   30528 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Release 
slot with slot request id SlotRequestId{c3ae6fa96c4cc2bf2855662ab50fed54}
   30529 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - 
Received new available slots: [AllocatedSlot 6238df30057c62772d44c82a0a4df460 @ 
1222da61-e536-4cb2-b18a-c27d31c83dbe @ localhost (dataPort=-1) - 10]
   30531 [flink-pekko.actor.default-dispatcher-5] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Stopping the JobMaster for job 
'Bounded TextFiles Test' (d43a5fe8fc6fe1013129d1ff3729de65).
   30533 [flink-pekko.actor.default-dispatcher-5] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Disconnect TaskExecutor 
1222da61-e536-4cb2-b18a-c27d31c83dbe because: Stopping JobMaster for job 
'Bounded TextFiles Test' (d43a5fe8fc6fe1013129d1ff3729de65).
   30533 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Close ResourceManager connection 
3c638f589b2f3f12a5b42608532d8a67.
   org.apache.flink.util.FlinkException: Stopping JobMaster for job 'Bounded 
TextFiles Test' (d43a5fe8fc6fe1013129d1ff3729de65).
        at 
org.apache.flink.runtime.jobmaster.JobMaster.onStop(JobMaster.java:506)
        at 
org.apache.flink.runtime.rpc.RpcEndpoint.internalCallOnStop(RpcEndpoint.java:255)
        at 
org.apache.flink.runtime.rpc.pekko.PekkoRpcActor$StartedState.lambda$terminate$0(PekkoRpcActor.java:583)
        at 
org.apache.flink.runtime.concurrent.ClassLoadingUtils.runWithContextClassLoader(ClassLoadingUtils.java:83)
        at 
org.apache.flink.runtime.rpc.pekko.PekkoRpcActor$StartedState.terminate(PekkoRpcActor.java:582)
        at 
org.apache.flink.runtime.rpc.pekko.PekkoRpcActor.handleControlMessage(PekkoRpcActor.java:203)
        at 
org.apache.pekko.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:37)
        at 
org.apache.pekko.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:33)
        at scala.PartialFunction.applyOrElse(PartialFunction.scala:127)
        at scala.PartialFunction.applyOrElse$(PartialFunction.scala:126)
        at 
org.apache.pekko.japi.pf.UnitCaseStatement.applyOrElse(CaseStatements.scala:33)
        at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:175)
        at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:176)
        at org.apache.pekko.actor.Actor.aroundReceive(Actor.scala:547)
        at org.apache.pekko.actor.Actor.aroundReceive$(Actor.scala:545)
        at 
org.apache.pekko.actor.AbstractActor.aroundReceive(AbstractActor.scala:229)
        at org.apache.pekko.actor.ActorCell.receiveMessage(ActorCell.scala:590)
        at org.apache.pekko.actor.ActorCell.invoke(ActorCell.scala:557)
        at org.apache.pekko.dispatch.Mailbox.processMailbox(Mailbox.scala:273)
        at org.apache.pekko.dispatch.Mailbox.run(Mailbox.scala:234)
        at org.apache.pekko.dispatch.Mailbox.exec(Mailbox.scala:246)
        at 
java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:387)
        at 
java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoΩinPool.java:1312)
        at 
java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1843)
        at 
java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1808)
        at 
java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:188)
   30534 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Freeing slot 6238df30057c62772d44c82a0a4df460.
   30535 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Freeing slot 91ac9e4ed25996e35711d5274b1128ea.
   30535 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Freeing slot 9626ea3042abcdad2bd64db743936585.
   30535 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Freeing slot ee45eb2fc367312219992b27557d4d23.
   30629 [flink-pekko.actor.default-dispatcher-13] INFO  
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Unregistering task executor cccd61d5f1e8a6e5eed8079f87898838 from the slot 
manager.
   30633 [flink-pekko.actor.default-dispatcher-12] INFO  
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Closing the slot manager.
   30633 [flink-pekko.actor.default-dispatcher-12] INFO  
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Suspending the slot manager.
   
   ```
   
   Flaky Logs
   ```
   30882 [flink-pekko.actor.default-dispatcher-5] INFO  
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Starting the slot manager.
   30934 [flink-pekko.actor.default-dispatcher-5] INFO  
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Registering task executor 38efe265-615a-4016-b7c3-699274a6bdaf under 
64680791e4920880e5585e4d82cdee4a at the slot manager.
   30995 [flink-pekko.actor.default-dispatcher-14] INFO  
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Starting the slot manager.
   31020 [jobmanager-io-thread-1] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Initializing job 'Bounded 
TextFiles Test' (870b4de786904f66c59d53a1cc0838f9).
   31020 [jobmanager-io-thread-1] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Using 
the request slot matching strategy: SimpleRequestSlotMatchingStrategy
   31021 [flink-pekko.actor.default-dispatcher-15] INFO  
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Registering task executor 8901ace8-43cc-41f5-b975-4a01f37f19af under 
1e764bf0cbc474e4a4c2e61b109884f1 at the slot manager.
   31023 [jobmanager-io-thread-1] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Using restart back off time 
strategy FixedDelayRestartBackoffTimeStrategy(maxNumberRestartAttempts=1, 
backoffTimeMS=0) for Bounded TextFiles Test (870b4de786904f66c59d53a1cc0838f9).
   31023 [jobmanager-io-thread-1] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Running initialization on master 
for job Bounded TextFiles Test (870b4de786904f66c59d53a1cc0838f9).
   31023 [jobmanager-io-thread-1] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Successfully ran initialization 
on master in 0 ms.
   31023 [jobmanager-io-thread-1] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Adding 2 vertices from job graph 
Bounded TextFiles Test (870b4de786904f66c59d53a1cc0838f9).
   31024 [jobmanager-io-thread-1] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Successfully created execution 
graph from job graph Bounded TextFiles Test (870b4de786904f66c59d53a1cc0838f9).
   31024 [jobmanager-io-thread-1] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - State backend is set to heap 
memory org.apache.flink.runtime.state.hashmap.HashMapStateBackend@4e0a0082
   31024 [jobmanager-io-thread-1] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - The configuration 
execution.checkpointing.storage has not be set in the current sessions 
config.yaml. Falling back to a default CheckpointStorage type. Users are 
strongly encouraged explicitly set this configuration so they understand how 
their applications are checkpointing snapshots for fault-tolerance.
   31024 [jobmanager-io-thread-1] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Checkpoint storage is set to 
'filesystem': (checkpoints 
"file:/var/folders/jn/v1_q4ycn1h96b_k2gr3zmkbw0000gp/T/junit9603636946577191623/junit7119544660679143141")
   31024 [jobmanager-io-thread-1] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Using failover strategy 
org.apache.flink.runtime.executiongraph.failover.RestartPipelinedRegionFailoverStrategy@b38c658
 for Bounded TextFiles Test (870b4de786904f66c59d53a1cc0838f9).
   31025 [flink-pekko.actor.default-dispatcher-14] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Starting execution of job 
'Bounded TextFiles Test' (870b4de786904f66c59d53a1cc0838f9) under job master id 
851bc0434a46da0f3120b5ebde424508.
   31027 [flink-pekko.actor.default-dispatcher-14] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Starting scheduling with 
scheduling strategy 
[org.apache.flink.runtime.scheduler.strategy.PipelinedRegionSchedulingStrategy]
   31028 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Request 
new allocated slot with slot request id 
SlotRequestId{10de6be5396d8cb1663d5c7ed3e24f50} and resource profile 
ResourceProfile{UNKNOWN}
   31028 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Request 
new allocated slot with slot request id 
SlotRequestId{a46218fa5c78ac34df5772a0c91c94d8} and resource profile 
ResourceProfile{UNKNOWN}
   31028 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Request 
new allocated slot with slot request id 
SlotRequestId{f02dbda864b611a013e11554fce52349} and resource profile 
ResourceProfile{UNKNOWN}
   31028 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Request 
new allocated slot with slot request id 
SlotRequestId{5729869465f13bd0a40737353f8969a9} and resource profile 
ResourceProfile{UNKNOWN}
   31029 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   31029 [flink-pekko.actor.default-dispatcher-14] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Connecting to ResourceManager 
pekko.tcp://flink@localhost:57374/user/rpc/resourcemanager_173(8dcbc16d8f0e12fc2f81d91138084573)
   31029 [flink-pekko.actor.default-dispatcher-15] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Resolved ResourceManager 
address, beginning registration
   31029 [flink-pekko.actor.default-dispatcher-15] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Registration at ResourceManager 
attempt 1 (timeout=100ms)
   31031 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Registration with 
ResourceManager at 
pekko.tcp://flink@localhost:57374/user/rpc/resourcemanager_173 was successful.
   31032 [flink-pekko.actor.default-dispatcher-14] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - JobManager successfully 
registered at ResourceManager, leader id: 8dcbc16d8f0e12fc2f81d91138084573.
   31032 [flink-pekko.actor.default-dispatcher-15] INFO  
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received resource requirements from job 870b4de786904f66c59d53a1cc0838f9: 
[ResourceRequirement{resourceProfile=ResourceProfile{UNKNOWN}, 
numberOfRequiredSlots=4}]
   31053 [flink-pekko.actor.default-dispatcher-6] INFO  
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received resource requirements from job 870b4de786904f66c59d53a1cc0838f9: 
[ResourceRequirement{resourceProfile=ResourceProfile{UNKNOWN}, 
numberOfRequiredSlots=4}]
   31088 [flink-pekko.actor.default-dispatcher-14] INFO  
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Matching resource requirements against available resources.
   Missing resources:
         Job 870b4de786904f66c59d53a1cc0838f9
                ResourceRequirement{resourceProfile=ResourceProfile{UNKNOWN}, 
numberOfRequiredSlots=4}
   Current resources:
        TaskManager 8901ace8-43cc-41f5-b975-4a01f37f19af
                Available: ResourceProfile{taskHeapMemory=1024.000gb 
(1099511627776 bytes), taskOffHeapMemory=1024.000gb (1099511627776 bytes), 
managedMemory=80.000mb (83886080 bytes), networkMemory=64.000mb (67108864 
bytes)}
                Total:     ResourceProfile{taskHeapMemory=1024.000gb 
(1099511627776 bytes), taskOffHeapMemory=1024.000gb (1099511627776 bytes), 
managedMemory=80.000mb (83886080 bytes), networkMemory=64.000mb (67108864 
bytes)}
   31096 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - 
Register new TaskExecutor 8901ace8-43cc-41f5-b975-4a01f37f19af.
   31098 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - 
Received new available slots: [AllocatedSlot 5e4e864bb44d88b22d56b980bc7eb89a @ 
8901ace8-43cc-41f5-b975-4a01f37f19af @ localhost (dataPort=-1) - 5, 
AllocatedSlot b85c27ab07d67335b2feff62f384c81d @ 
8901ace8-43cc-41f5-b975-4a01f37f19af @ localhost (dataPort=-1) - 7, 
AllocatedSlot 23b3cbb13d8fd8cc662ab676f496604f @ 
8901ace8-43cc-41f5-b975-4a01f37f19af @ localhost (dataPort=-1) - 6, 
AllocatedSlot ab34d8bf03aa7a02bd37d30ae516e0ee @ 
8901ace8-43cc-41f5-b975-4a01f37f19af @ localhost (dataPort=-1) - 4]
   31099 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Matched 
pending request 
PendingRequest{slotRequestId=SlotRequestId{10de6be5396d8cb1663d5c7ed3e24f50}, 
resourceProfile=ResourceProfile{UNKNOWN}, 
taskExecutionLoad=DefaultTaskExecutionLoad{load=1.0}, preferredAllocations=[], 
isBatchRequest=false, unfulfillableSince=9223372036854775807} with slot 
AllocatedSlot 5e4e864bb44d88b22d56b980bc7eb89a @ 
8901ace8-43cc-41f5-b975-4a01f37f19af @ localhost (dataPort=-1) - 5.
   31099 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Reserve 
slot 5e4e864bb44d88b22d56b980bc7eb89a for slot request id 
SlotRequestId{10de6be5396d8cb1663d5c7ed3e24f50}
   31099 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Matched 
pending request 
PendingRequest{slotRequestId=SlotRequestId{a46218fa5c78ac34df5772a0c91c94d8}, 
resourceProfile=ResourceProfile{UNKNOWN}, 
taskExecutionLoad=DefaultTaskExecutionLoad{load=1.0}, preferredAllocations=[], 
isBatchRequest=false, unfulfillableSince=9223372036854775807} with slot 
AllocatedSlot b85c27ab07d67335b2feff62f384c81d @ 
8901ace8-43cc-41f5-b975-4a01f37f19af @ localhost (dataPort=-1) - 7.
   31099 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Reserve 
slot b85c27ab07d67335b2feff62f384c81d for slot request id 
SlotRequestId{a46218fa5c78ac34df5772a0c91c94d8}
   31099 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Matched 
pending request 
PendingRequest{slotRequestId=SlotRequestId{f02dbda864b611a013e11554fce52349}, 
resourceProfile=ResourceProfile{UNKNOWN}, 
taskExecutionLoad=DefaultTaskExecutionLoad{load=2.0}, preferredAllocations=[], 
isBatchRequest=false, unfulfillableSince=9223372036854775807} with slot 
AllocatedSlot 23b3cbb13d8fd8cc662ab676f496604f @ 
8901ace8-43cc-41f5-b975-4a01f37f19af @ localhost (dataPort=-1) - 6.
   31099 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Reserve 
slot 23b3cbb13d8fd8cc662ab676f496604f for slot request id 
SlotRequestId{f02dbda864b611a013e11554fce52349}
   31099 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Matched 
pending request 
PendingRequest{slotRequestId=SlotRequestId{5729869465f13bd0a40737353f8969a9}, 
resourceProfile=ResourceProfile{UNKNOWN}, 
taskExecutionLoad=DefaultTaskExecutionLoad{load=1.0}, preferredAllocations=[], 
isBatchRequest=false, unfulfillableSince=9223372036854775807} with slot 
AllocatedSlot ab34d8bf03aa7a02bd37d30ae516e0ee @ 
8901ace8-43cc-41f5-b975-4a01f37f19af @ localhost (dataPort=-1) - 4.
   31099 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Reserve 
slot ab34d8bf03aa7a02bd37d30ae516e0ee for slot request id 
SlotRequestId{5729869465f13bd0a40737353f8969a9}
   31116 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Ignoring 
reportInitializationMetrics if checkpointing is not present
   31119 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Ignoring 
reportInitializationMetrics if checkpointing is not present
   31119 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Ignoring 
reportInitializationMetrics if checkpointing is not present
   31122 [flink-pekko.actor.default-dispatcher-6] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Stopping the JobMaster for job 
'Bounded TextFiles Test' (870b4de786904f66c59d53a1cc0838f9).
   31123 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Release 
slot with slot request id SlotRequestId{a46218fa5c78ac34df5772a0c91c94d8}
   31123 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - 
Received new available slots: [AllocatedSlot b85c27ab07d67335b2feff62f384c81d @ 
8901ace8-43cc-41f5-b975-4a01f37f19af @ localhost (dataPort=-1) - 7]
   31124 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Release 
slot with slot request id SlotRequestId{10de6be5396d8cb1663d5c7ed3e24f50}
   31124 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - 
Received new available slots: [AllocatedSlot 5e4e864bb44d88b22d56b980bc7eb89a @ 
8901ace8-43cc-41f5-b975-4a01f37f19af @ localhost (dataPort=-1) - 5]
   31124 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Release 
slot with slot request id SlotRequestId{5729869465f13bd0a40737353f8969a9}
   31124 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - 
Received new available slots: [AllocatedSlot ab34d8bf03aa7a02bd37d30ae516e0ee @ 
8901ace8-43cc-41f5-b975-4a01f37f19af @ localhost (dataPort=-1) - 4]
   31124 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Release 
slot with slot request id SlotRequestId{f02dbda864b611a013e11554fce52349}
   31124 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - 
Received new available slots: [AllocatedSlot 23b3cbb13d8fd8cc662ab676f496604f @ 
8901ace8-43cc-41f5-b975-4a01f37f19af @ localhost (dataPort=-1) - 6]
   31125 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Close ResourceManager connection 
15f86f8df5dc4605d4aa8a2b3150c6aa.
   java.lang.Exception: Job leader lost leadership.
        at 
org.apache.flink.runtime.resourcemanager.ResourceManager.jobLeaderLostLeadership(ResourceManager.java:1233)
        at 
org.apache.flink.runtime.resourcemanager.ResourceManager$JobLeaderIdActionsImpl.lambda$jobLeaderLostLeadership$0(ResourceManager.java:1440)
        at 
org.apache.flink.util.MdcUtils.lambda$wrapRunnable$1(MdcUtils.java:70)
        at 
org.apache.flink.runtime.rpc.pekko.PekkoRpcActor.lambda$handleRunAsync$4(PekkoRpcActor.java:460)
        at 
org.apache.flink.runtime.concurrent.ClassLoadingUtils.runWithContextClassLoader(ClassLoadingUtils.java:68)
        at 
org.apache.flink.runtime.rpc.pekko.PekkoRpcActor.handleRunAsync(PekkoRpcActor.java:460)
        at 
org.apache.flink.runtime.rpc.pekko.PekkoRpcActor.handleRpcMessage(PekkoRpcActor.java:225)
        at 
org.apache.flink.runtime.rpc.pekko.FencedPekkoRpcActor.handleRpcMessage(FencedPekkoRpcActor.java:88)
        at 
org.apache.flink.runtime.rpc.pekko.PekkoRpcActor.handleMessage(PekkoRpcActor.java:174)
        at 
org.apache.pekko.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:37)
        at 
org.apache.pekko.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:33)
        at scala.PartialFunction.applyOrElse(PartialFunction.scala:127)
        at scala.PartialFunction.applyOrElse$(PartialFunction.scala:126)
        at 
org.apache.pekko.japi.pf.UnitCaseStatement.applyOrElse(CaseStatements.scala:33)
        at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:175)
        at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:176)
        at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:176)
        at org.apache.pekko.actor.Actor.aroundReceive(Actor.scala:547)
        at org.apache.pekko.actor.Actor.aroundReceive$(Actor.scala:545)
        at 
org.apache.pekko.actor.AbstractActor.aroundReceive(AbstractActor.scala:229)
        at org.apache.pekko.actor.ActorCell.receiveMessage(ActorCell.scala:590)
        at org.apache.pekko.actor.ActorCell.invoke(ActorCell.scala:557)
        at org.apache.pekko.dispatch.Mailbox.processMailbox(Mailbox.scala:273)
        at org.apache.pekko.dispatch.Mailbox.run(Mailbox.scala:234)
        at org.apache.pekko.dispatch.Mailbox.exec(Mailbox.scala:246)
        at 
java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:387)
        at 
java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1312)
        at 
java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1843)
        at 
java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1808)
        at 
java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:188)
   31125 [flink-pekko.actor.default-dispatcher-6] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Connecting to ResourceManager 
pekko.tcp://flink@localhost:57374/user/rpc/resourcemanager_173(8dcbc16d8f0e12fc2f81d91138084573)
   31126 [flink-pekko.actor.default-dispatcher-15] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Resolved ResourceManager 
address, beginning registration
   31126 [flink-pekko.actor.default-dispatcher-15] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Registration at ResourceManager 
attempt 1 (timeout=100ms)
   31126 [flink-pekko.actor.default-dispatcher-6] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Disconnect TaskExecutor 
8901ace8-43cc-41f5-b975-4a01f37f19af because: Stopping JobMaster for job 
'Bounded TextFiles Test' (870b4de786904f66c59d53a1cc0838f9).
   31126 [jobmanager-future-thread-10] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Retrying registration towards 
pekko.tcp://flink@localhost:57374/user/rpc/resourcemanager_173 was cancelled.
   31130 [jobmanager-io-thread-2] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Initializing job 'Bounded 
TextFiles Test' (870b4de786904f66c59d53a1cc0838f9).
   31130 [jobmanager-io-thread-2] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Using 
the request slot matching strategy: SimpleRequestSlotMatchingStrategy
   31135 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Freeing slot b85c27ab07d67335b2feff62f384c81d.
   31137 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Freeing slot ab34d8bf03aa7a02bd37d30ae516e0ee.
   31138 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Freeing slot ab34d8bf03aa7a02bd37d30ae516e0ee.
   31138 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Trying to free a slot ab34d8bf03aa7a02bd37d30ae516e0ee which has not been 
allocated. Ignoring this message.
   31140 [flink-pekko.actor.default-dispatcher-14] INFO  
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Unregistering task executor 1e764bf0cbc474e4a4c2e61b109884f1 from the slot 
manager.
   31146 [jobmanager-io-thread-2] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Using restart back off time 
strategy FixedDelayRestartBackoffTimeStrategy(maxNumberRestartAttempts=1, 
backoffTimeMS=0) for Bounded TextFiles Test (870b4de786904f66c59d53a1cc0838f9).
   31147 [jobmanager-io-thread-2] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Running initialization on master 
for job Bounded TextFiles Test (870b4de786904f66c59d53a1cc0838f9).
   31147 [jobmanager-io-thread-2] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Successfully ran initialization 
on master in 0 ms.
   31147 [jobmanager-io-thread-2] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Adding 2 vertices from job graph 
Bounded TextFiles Test (870b4de786904f66c59d53a1cc0838f9).
   31150 [jobmanager-io-thread-2] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Successfully created execution 
graph from job graph Bounded TextFiles Test (870b4de786904f66c59d53a1cc0838f9).
   31151 [jobmanager-io-thread-2] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - State backend is set to heap 
memory org.apache.flink.runtime.state.hashmap.HashMapStateBackend@19a15759
   31152 [jobmanager-io-thread-2] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - The configuration 
execution.checkpointing.storage has not be set in the current sessions 
config.yaml. Falling back to a default CheckpointStorage type. Users are 
strongly encouraged explicitly set this configuration so they understand how 
their applications are checkpointing snapshots for fault-tolerance.
   31153 [jobmanager-io-thread-2] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Checkpoint storage is set to 
'filesystem': (checkpoints 
"file:/var/folders/jn/v1_q4ycn1h96b_k2gr3zmkbw0000gp/T/junit9603636946577191623/junit7119544660679143141")
   31154 [jobmanager-io-thread-2] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Using failover strategy 
org.apache.flink.runtime.executiongraph.failover.RestartPipelinedRegionFailoverStrategy@31204dad
 for Bounded TextFiles Test (870b4de786904f66c59d53a1cc0838f9).
   31156 [flink-pekko.actor.default-dispatcher-14] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Starting execution of job 
'Bounded TextFiles Test' (870b4de786904f66c59d53a1cc0838f9) under job master id 
a4673d06e4de1dec7f22ebc6b4e7411c.
   31157 [flink-pekko.actor.default-dispatcher-14] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Starting scheduling with 
scheduling strategy 
[org.apache.flink.runtime.scheduler.strategy.PipelinedRegionSchedulingStrategy]
   31158 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Request 
new allocated slot with slot request id 
SlotRequestId{899672a72f4fc50f092336267cf724f3} and resource profile 
ResourceProfile{UNKNOWN}
   31158 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Request 
new allocated slot with slot request id 
SlotRequestId{95f315d3fa75784c1d9d53f987e82497} and resource profile 
ResourceProfile{UNKNOWN}
   31158 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Request 
new allocated slot with slot request id 
SlotRequestId{9518f49018d06adf1728e11260f4d63b} and resource profile 
ResourceProfile{UNKNOWN}
   31158 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Request 
new allocated slot with slot request id 
SlotRequestId{311aab4c37d1aa68b8e62241083356f7} and resource profile 
ResourceProfile{UNKNOWN}
   31159 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   31159 [flink-pekko.actor.default-dispatcher-14] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Connecting to ResourceManager 
pekko.tcp://flink@localhost:57374/user/rpc/resourcemanager_173(8dcbc16d8f0e12fc2f81d91138084573)
   31160 [flink-pekko.actor.default-dispatcher-19] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Resolved ResourceManager 
address, beginning registration
   31160 [flink-pekko.actor.default-dispatcher-19] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Registration at ResourceManager 
attempt 1 (timeout=100ms)
   31161 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Registration with 
ResourceManager at 
pekko.tcp://flink@localhost:57374/user/rpc/resourcemanager_173 was successful.
   31161 [flink-pekko.actor.default-dispatcher-19] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - JobManager successfully 
registered at ResourceManager, leader id: 8dcbc16d8f0e12fc2f81d91138084573.
   31161 [flink-pekko.actor.default-dispatcher-6] INFO  
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received resource requirements from job 870b4de786904f66c59d53a1cc0838f9: 
[ResourceRequirement{resourceProfile=ResourceProfile{UNKNOWN}, 
numberOfRequiredSlots=4}]
   31183 [flink-pekko.actor.default-dispatcher-6] INFO  
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received resource requirements from job 870b4de786904f66c59d53a1cc0838f9: 
[ResourceRequirement{resourceProfile=ResourceProfile{UNKNOWN}, 
numberOfRequiredSlots=4}]
   31196 [flink-pekko.actor.default-dispatcher-6] INFO  
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Matching resource requirements against available resources.
   Missing resources:
         Job 870b4de786904f66c59d53a1cc0838f9
                ResourceRequirement{resourceProfile=ResourceProfile{UNKNOWN}, 
numberOfRequiredSlots=4}
   Current resources:
        (none)
   40955 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received slot report from instance 64680791e4920880e5585e4d82cdee4a: SlotReport{
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_0, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_1, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_2, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_3, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}}.
   41000 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Received heartbeat request from 
15f86f8df5dc4605d4aa8a2b3150c6aa.
   41164 [flink-pekko.actor.default-dispatcher-19] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   50907 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received slot report from instance 64680791e4920880e5585e4d82cdee4a: SlotReport{
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_0, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_1, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_2, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_3, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}}.
   51005 [flink-pekko.actor.default-dispatcher-19] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Received heartbeat request from 
15f86f8df5dc4605d4aa8a2b3150c6aa.
   51171 [flink-pekko.actor.default-dispatcher-15] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   60912 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received slot report from instance 64680791e4920880e5585e4d82cdee4a: SlotReport{
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_0, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_1, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_2, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_3, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}}.
   61010 [flink-pekko.actor.default-dispatcher-15] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Received heartbeat request from 
15f86f8df5dc4605d4aa8a2b3150c6aa.
   61177 [flink-pekko.actor.default-dispatcher-15] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   70965 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received slot report from instance 64680791e4920880e5585e4d82cdee4a: SlotReport{
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_0, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_1, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_2, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_3, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}}.
   71013 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Received heartbeat request from 
15f86f8df5dc4605d4aa8a2b3150c6aa.
   71179 [flink-pekko.actor.default-dispatcher-15] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   80966 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received slot report from instance 64680791e4920880e5585e4d82cdee4a: SlotReport{
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_0, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_1, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_2, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_3, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}}.
   81016 [flink-pekko.actor.default-dispatcher-15] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Received heartbeat request from 
15f86f8df5dc4605d4aa8a2b3150c6aa.
   81189 [flink-pekko.actor.default-dispatcher-15] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   90943 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received slot report from instance 64680791e4920880e5585e4d82cdee4a: SlotReport{
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_0, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_1, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_2, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_3, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}}.
   91033 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Received heartbeat request from 
15f86f8df5dc4605d4aa8a2b3150c6aa.
   91195 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   100942 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received slot report from instance 64680791e4920880e5585e4d82cdee4a: SlotReport{
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_0, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_1, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_2, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_3, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}}.
   101033 [flink-pekko.actor.default-dispatcher-15] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Received heartbeat request from 
15f86f8df5dc4605d4aa8a2b3150c6aa.
   101199 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   110951 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received slot report from instance 64680791e4920880e5585e4d82cdee4a: SlotReport{
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_0, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_1, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_2, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_3, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}}.
   111036 [flink-pekko.actor.default-dispatcher-15] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Received heartbeat request from 
15f86f8df5dc4605d4aa8a2b3150c6aa.
   111202 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   120953 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received slot report from instance 64680791e4920880e5585e4d82cdee4a: SlotReport{
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_0, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_1, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_2, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_3, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}}.
   121039 [flink-pekko.actor.default-dispatcher-15] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Received heartbeat request from 
15f86f8df5dc4605d4aa8a2b3150c6aa.
   121206 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   130955 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received slot report from instance 64680791e4920880e5585e4d82cdee4a: SlotReport{
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_0, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_1, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_2, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_3, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}}.
   131044 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Received heartbeat request from 
15f86f8df5dc4605d4aa8a2b3150c6aa.
   131208 [flink-pekko.actor.default-dispatcher-15] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   140956 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received slot report from instance 64680791e4920880e5585e4d82cdee4a: SlotReport{
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_0, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_1, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_2, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_3, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}}.
   141044 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Received heartbeat request from 
15f86f8df5dc4605d4aa8a2b3150c6aa.
   141211 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   150957 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received slot report from instance 64680791e4920880e5585e4d82cdee4a: SlotReport{
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_0, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_1, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_2, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_3, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}}.
   151047 [flink-pekko.actor.default-dispatcher-15] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Received heartbeat request from 
15f86f8df5dc4605d4aa8a2b3150c6aa.
   151230 [flink-pekko.actor.default-dispatcher-19] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   160960 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received slot report from instance 64680791e4920880e5585e4d82cdee4a: SlotReport{
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_0, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_1, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_2, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_3, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}}.
   161053 [flink-pekko.actor.default-dispatcher-19] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Received heartbeat request from 
15f86f8df5dc4605d4aa8a2b3150c6aa.
   161234 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   170967 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received slot report from instance 64680791e4920880e5585e4d82cdee4a: SlotReport{
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_0, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_1, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_2, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_3, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}}.
   171054 [flink-pekko.actor.default-dispatcher-19] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Received heartbeat request from 
15f86f8df5dc4605d4aa8a2b3150c6aa.
   171239 [flink-pekko.actor.default-dispatcher-15] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   180971 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received slot report from instance 64680791e4920880e5585e4d82cdee4a: SlotReport{
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_0, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_1, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_2, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_3, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}}.
   181055 [flink-pekko.actor.default-dispatcher-19] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Received heartbeat request from 
15f86f8df5dc4605d4aa8a2b3150c6aa.
   181243 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   190970 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received slot report from instance 64680791e4920880e5585e4d82cdee4a: SlotReport{
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_0, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_1, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_2, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_3, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}}.
   191057 [flink-pekko.actor.default-dispatcher-19] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Received heartbeat request from 
15f86f8df5dc4605d4aa8a2b3150c6aa.
   191246 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   200973 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received slot report from instance 64680791e4920880e5585e4d82cdee4a: SlotReport{
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_0, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_1, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_2, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_3, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}}.
   201058 [flink-pekko.actor.default-dispatcher-15] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Received heartbeat request from 
15f86f8df5dc4605d4aa8a2b3150c6aa.
   201254 [flink-pekko.actor.default-dispatcher-19] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   210989 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received slot report from instance 64680791e4920880e5585e4d82cdee4a: SlotReport{
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_0, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_1, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_2, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_3, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}}.
   211069 [flink-pekko.actor.default-dispatcher-15] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Received heartbeat request from 
15f86f8df5dc4605d4aa8a2b3150c6aa.
   211259 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   220972 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received slot report from instance 64680791e4920880e5585e4d82cdee4a: SlotReport{
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_0, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_1, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_2, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_3, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}}.
   221072 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Received heartbeat request from 
15f86f8df5dc4605d4aa8a2b3150c6aa.
   221264 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   230987 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received slot report from instance 64680791e4920880e5585e4d82cdee4a: SlotReport{
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_0, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_1, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_2, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_3, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}}.
   231077 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Received heartbeat request from 
15f86f8df5dc4605d4aa8a2b3150c6aa.
   231272 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   240985 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received slot report from instance 64680791e4920880e5585e4d82cdee4a: SlotReport{
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_0, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_1, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_2, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_3, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}}.
   241079 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Received heartbeat request from 
15f86f8df5dc4605d4aa8a2b3150c6aa.
   241277 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   250987 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received slot report from instance 64680791e4920880e5585e4d82cdee4a: SlotReport{
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_0, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_1, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_2, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_3, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}}.
   251084 [flink-pekko.actor.default-dispatcher-15] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Received heartbeat request from 
15f86f8df5dc4605d4aa8a2b3150c6aa.
   251283 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   260985 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received slot report from instance 64680791e4920880e5585e4d82cdee4a: SlotReport{
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_0, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_1, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_2, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_3, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}}.
   261086 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Received heartbeat request from 
15f86f8df5dc4605d4aa8a2b3150c6aa.
   261284 [flink-pekko.actor.default-dispatcher-19] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   270989 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received slot report from instance 64680791e4920880e5585e4d82cdee4a: SlotReport{
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_0, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_1, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_2, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_3, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}}.
   271088 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Received heartbeat request from 
15f86f8df5dc4605d4aa8a2b3150c6aa.
   271288 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   280997 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received slot report from instance 64680791e4920880e5585e4d82cdee4a: SlotReport{
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_0, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_1, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_2, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_3, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}}.
   281089 [flink-pekko.actor.default-dispatcher-15] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Received heartbeat request from 
15f86f8df5dc4605d4aa8a2b3150c6aa.
   281294 [flink-pekko.actor.default-dispatcher-19] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   291001 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received slot report from instance 64680791e4920880e5585e4d82cdee4a: SlotReport{
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_0, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_1, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_2, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_3, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}}.
   291091 [flink-pekko.actor.default-dispatcher-19] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Received heartbeat request from 
15f86f8df5dc4605d4aa8a2b3150c6aa.
   291298 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   301000 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received slot report from instance 64680791e4920880e5585e4d82cdee4a: SlotReport{
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_0, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_1, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_2, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_3, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}}.
   301091 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Received heartbeat request from 
15f86f8df5dc4605d4aa8a2b3150c6aa.
   301304 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   311003 [flink-pekko.actor.default-dispatcher-5] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received slot report from instance 64680791e4920880e5585e4d82cdee4a: SlotReport{
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_0, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_1, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_2, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_3, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}}.
   311092 [flink-pekko.actor.default-dispatcher-14] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Received heartbeat request from 
15f86f8df5dc4605d4aa8a2b3150c6aa.
   311310 [flink-pekko.actor.default-dispatcher-19] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   321001 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received slot report from instance 64680791e4920880e5585e4d82cdee4a: SlotReport{
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_0, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_1, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_2, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_3, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}}.
   321093 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Received heartbeat request from 
15f86f8df5dc4605d4aa8a2b3150c6aa.
   321315 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   331006 [flink-pekko.actor.default-dispatcher-13] DEBUG 
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received slot report from instance 64680791e4920880e5585e4d82cdee4a: SlotReport{
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_0, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_1, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_2, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}
        SlotStatus{slotID=38efe265-615a-4016-b7c3-699274a6bdaf_3, 
allocationID=null, jobID=null, assignedTasks=0, 
resourceProfile=ResourceProfile{taskHeapMemory=256.000gb (274877906944 bytes), 
taskOffHeapMemory=256.000gb (274877906944 bytes), managedMemory=20.000mb 
(20971520 bytes), networkMemory=16.000mb (16777216 bytes)}}}.
   331048 [flink-pekko.actor.default-dispatcher-6] WARN  
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Could 
not acquire the minimum required resources, failing slot requests. Acquired: 
[]. Current slot pool status: Registered TMs: 0, registered slots: 0 free 
slots: 0
   331055 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Release 
slot with slot request id SlotRequestId{899672a72f4fc50f092336267cf724f3}
   331055 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Could 
not find slot which has fulfilled slot request 
SlotRequestId{899672a72f4fc50f092336267cf724f3}. Ignoring the release operation.
   331195 [flink-pekko.actor.default-dispatcher-6] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - 5 tasks will be restarted to 
recover the failed task 
22e4e69f4743b7c7e24fd1aec24e0101_cbc357ccb763df2852fee8c4fc7d55f2_1_0.
   331200 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Release 
slot with slot request id SlotRequestId{95f315d3fa75784c1d9d53f987e82497}
   331200 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Could 
not find slot which has fulfilled slot request 
SlotRequestId{95f315d3fa75784c1d9d53f987e82497}. Ignoring the release operation.
   331201 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Release 
slot with slot request id SlotRequestId{311aab4c37d1aa68b8e62241083356f7}
   331201 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Could 
not find slot which has fulfilled slot request 
SlotRequestId{311aab4c37d1aa68b8e62241083356f7}. Ignoring the release operation.
   331202 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Release 
slot with slot request id SlotRequestId{9518f49018d06adf1728e11260f4d63b}
   331202 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Could 
not find slot which has fulfilled slot request 
SlotRequestId{9518f49018d06adf1728e11260f4d63b}. Ignoring the release operation.
   331220 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Archive local failure causing 
attempt 22e4e69f4743b7c7e24fd1aec24e0101_cbc357ccb763df2852fee8c4fc7d55f2_1_0 
to fail: java.util.concurrent.CompletionException: 
java.util.concurrent.CompletionException: 
org.apache.flink.runtime.jobmanager.scheduler.NoResourceAvailableException: 
Could not acquire the minimum required resources.
        at 
org.apache.flink.runtime.scheduler.DefaultExecutionDeployer.lambda$assignResource$4(DefaultExecutionDeployer.java:226)
        at 
java.base/java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:934)
        at 
java.base/java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:911)
        at 
java.base/java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:510)
        at 
java.base/java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:2194)
        at 
org.apache.flink.runtime.jobmaster.slotpool.PendingRequest.failRequest(PendingRequest.java:101)
        at 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge.cancelPendingRequests(DeclarativeSlotPoolBridge.java:234)
        at 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge.failPendingRequests(DeclarativeSlotPoolBridge.java:520)
        at 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge.notifyNotEnoughResourcesAvailable(DeclarativeSlotPoolBridge.java:508)
        at 
org.apache.flink.runtime.jobmaster.JobMaster.notifyNotEnoughResourcesAvailable(JobMaster.java:995)
        at 
java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
        at java.base/java.lang.reflect.Method.invoke(Method.java:580)
        at 
org.apache.flink.runtime.rpc.pekko.PekkoRpcActor.lambda$handleRpcInvocation$0(PekkoRpcActor.java:310)
        at 
org.apache.flink.runtime.concurrent.ClassLoadingUtils.runWithContextClassLoader(ClassLoadingUtils.java:83)
        at 
org.apache.flink.runtime.rpc.pekko.PekkoRpcActor.handleRpcInvocation(PekkoRpcActor.java:309)
        at 
org.apache.flink.runtime.rpc.pekko.PekkoRpcActor.handleRpcMessage(PekkoRpcActor.java:229)
        at 
org.apache.flink.runtime.rpc.pekko.FencedPekkoRpcActor.handleRpcMessage(FencedPekkoRpcActor.java:88)
        at 
org.apache.flink.runtime.rpc.pekko.PekkoRpcActor.handleMessage(PekkoRpcActor.java:174)
        at 
org.apache.pekko.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:37)
        at 
org.apache.pekko.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:33)
        at scala.PartialFunction.applyOrElse(PartialFunction.scala:127)
        at scala.PartialFunction.applyOrElse$(PartialFunction.scala:126)
        at 
org.apache.pekko.japi.pf.UnitCaseStatement.applyOrElse(CaseStatements.scala:33)
        at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:175)
        at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:176)
        at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:176)
        at org.apache.pekko.actor.Actor.aroundReceive(Actor.scala:547)
        at org.apache.pekko.actor.Actor.aroundReceive$(Actor.scala:545)
        at 
org.apache.pekko.actor.AbstractActor.aroundReceive(AbstractActor.scala:229)
        at org.apache.pekko.actor.ActorCell.receiveMessage(ActorCell.scala:590)
        at org.apache.pekko.actor.ActorCell.invoke(ActorCell.scala:557)
        at org.apache.pekko.dispatch.Mailbox.processMailbox(Mailbox.scala:273)
        at org.apache.pekko.dispatch.Mailbox.run(Mailbox.scala:234)
        at org.apache.pekko.dispatch.Mailbox.exec(Mailbox.scala:246)
        at 
java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:387)
        at 
java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1312)
        at 
java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1843)
        at 
java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1808)
        at 
java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:188)
   Caused by: java.util.concurrent.CompletionException: 
org.apache.flink.runtime.jobmanager.scheduler.NoResourceAvailableException: 
Could not acquire the minimum required resources.
        at 
java.base/java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:332)
        at 
java.base/java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:347)
        at 
java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:636)
        ... 36 more
   Caused by: 
org.apache.flink.runtime.jobmanager.scheduler.NoResourceAvailableException: 
Could not acquire the minimum required resources.
   
   331231 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Received heartbeat request from 
15f86f8df5dc4605d4aa8a2b3150c6aa.
   331260 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Request 
new allocated slot with slot request id 
SlotRequestId{90591014558ccdabefcaef222baacf90} and resource profile 
ResourceProfile{UNKNOWN}
   331261 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Request 
new allocated slot with slot request id 
SlotRequestId{c2e7d93c2eee71f4fd0c0975f6332561} and resource profile 
ResourceProfile{UNKNOWN}
   331261 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Request 
new allocated slot with slot request id 
SlotRequestId{95ac6d65105ec1310c1fc75db6e79818} and resource profile 
ResourceProfile{UNKNOWN}
   331261 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Request 
new allocated slot with slot request id 
SlotRequestId{8513c0abc82693b528a4eabe1b43079e} and resource profile 
ResourceProfile{UNKNOWN}
   331289 [flink-pekko.actor.default-dispatcher-6] INFO  
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Received resource requirements from job 870b4de786904f66c59d53a1cc0838f9: 
[ResourceRequirement{resourceProfile=ResourceProfile{UNKNOWN}, 
numberOfRequiredSlots=4}]
   331321 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Trigger heartbeat request.
   331360 [flink-pekko.actor.default-dispatcher-6] INFO  
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Matching resource requirements against available resources.
   Missing resources:
         Job 870b4de786904f66c59d53a1cc0838f9
                ResourceRequirement{resourceProfile=ResourceProfile{UNKNOWN}, 
numberOfRequiredSlots=4}
   Current resources:
        (none)
   331373 [flink-pekko.actor.default-dispatcher-6] WARN  
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Could not fulfill resource requirements of job 870b4de786904f66c59d53a1cc0838f9.
   331375 [flink-pekko.actor.default-dispatcher-19] WARN  
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Could 
not acquire the minimum required resources, failing slot requests. Acquired: 
[]. Current slot pool status: Registered TMs: 0, registered slots: 0 free 
slots: 0
   331375 [flink-pekko.actor.default-dispatcher-19] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Release 
slot with slot request id SlotRequestId{90591014558ccdabefcaef222baacf90}
   331375 [flink-pekko.actor.default-dispatcher-19] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Could 
not find slot which has fulfilled slot request 
SlotRequestId{90591014558ccdabefcaef222baacf90}. Ignoring the release operation.
   331379 [flink-pekko.actor.default-dispatcher-19] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Release 
slot with slot request id SlotRequestId{c2e7d93c2eee71f4fd0c0975f6332561}
   331379 [flink-pekko.actor.default-dispatcher-19] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Could 
not find slot which has fulfilled slot request 
SlotRequestId{c2e7d93c2eee71f4fd0c0975f6332561}. Ignoring the release operation.
   331379 [flink-pekko.actor.default-dispatcher-19] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Release 
slot with slot request id SlotRequestId{95ac6d65105ec1310c1fc75db6e79818}
   331379 [flink-pekko.actor.default-dispatcher-19] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Could 
not find slot which has fulfilled slot request 
SlotRequestId{95ac6d65105ec1310c1fc75db6e79818}. Ignoring the release operation.
   331380 [flink-pekko.actor.default-dispatcher-19] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Release 
slot with slot request id SlotRequestId{8513c0abc82693b528a4eabe1b43079e}
   331380 [flink-pekko.actor.default-dispatcher-19] DEBUG 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge - Could 
not find slot which has fulfilled slot request 
SlotRequestId{8513c0abc82693b528a4eabe1b43079e}. Ignoring the release operation.
   331386 [flink-pekko.actor.default-dispatcher-19] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Archive global failure.
   org.apache.flink.runtime.JobException: Recovery is suppressed by 
FixedDelayRestartBackoffTimeStrategy(maxNumberRestartAttempts=1, 
backoffTimeMS=0)
        at 
org.apache.flink.runtime.executiongraph.failover.ExecutionFailureHandler.handleFailure(ExecutionFailureHandler.java:213)
        at 
org.apache.flink.runtime.executiongraph.failover.ExecutionFailureHandler.handleFailureAndReport(ExecutionFailureHandler.java:163)
        at 
org.apache.flink.runtime.executiongraph.failover.ExecutionFailureHandler.getFailureHandlingResult(ExecutionFailureHandler.java:118)
        at 
org.apache.flink.runtime.scheduler.DefaultScheduler.recordTaskFailure(DefaultScheduler.java:300)
        at 
org.apache.flink.runtime.scheduler.DefaultScheduler.handleTaskFailure(DefaultScheduler.java:291)
        at 
org.apache.flink.runtime.scheduler.DefaultScheduler.onTaskFailed(DefaultScheduler.java:284)
        at 
org.apache.flink.runtime.scheduler.SchedulerBase.onTaskExecutionStateUpdate(SchedulerBase.java:836)
        at 
org.apache.flink.runtime.scheduler.SchedulerBase.updateTaskExecutionState(SchedulerBase.java:813)
        at 
org.apache.flink.runtime.scheduler.UpdateSchedulerNgOnInternalFailuresListener.notifyTaskFailure(UpdateSchedulerNgOnInternalFailuresListener.java:51)
        at 
org.apache.flink.runtime.executiongraph.DefaultExecutionGraph.notifySchedulerNgAboutInternalTaskFailure(DefaultExecutionGraph.java:1741)
        at 
org.apache.flink.runtime.executiongraph.Execution.processFail(Execution.java:1361)
        at 
org.apache.flink.runtime.executiongraph.Execution.processFail(Execution.java:1301)
        at 
org.apache.flink.runtime.executiongraph.Execution.markFailed(Execution.java:1140)
        at 
org.apache.flink.runtime.scheduler.DefaultExecutionOperations.markFailed(DefaultExecutionOperations.java:43)
        at 
org.apache.flink.runtime.scheduler.DefaultExecutionDeployer.handleTaskDeploymentFailure(DefaultExecutionDeployer.java:329)
        at 
org.apache.flink.runtime.scheduler.DefaultExecutionDeployer.lambda$assignAllResourcesAndRegisterProducedPartitions$2(DefaultExecutionDeployer.java:169)
        at 
java.base/java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:934)
        at 
java.base/java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:911)
        at 
java.base/java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:510)
        at 
java.base/java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:2194)
        at 
org.apache.flink.runtime.jobmaster.slotpool.PendingRequest.failRequest(PendingRequest.java:101)
        at 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge.cancelPendingRequests(DeclarativeSlotPoolBridge.java:234)
        at 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge.failPendingRequests(DeclarativeSlotPoolBridge.java:520)
        at 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge.notifyNotEnoughResourcesAvailable(DeclarativeSlotPoolBridge.java:508)
        at 
org.apache.flink.runtime.jobmaster.JobMaster.notifyNotEnoughResourcesAvailable(JobMaster.java:995)
        at 
java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
        at java.base/java.lang.reflect.Method.invoke(Method.java:580)
        at 
org.apache.flink.runtime.rpc.pekko.PekkoRpcActor.lambda$handleRpcInvocation$0(PekkoRpcActor.java:310)
        at 
org.apache.flink.runtime.concurrent.ClassLoadingUtils.runWithContextClassLoader(ClassLoadingUtils.java:83)
        at 
org.apache.flink.runtime.rpc.pekko.PekkoRpcActor.handleRpcInvocation(PekkoRpcActor.java:309)
        at 
org.apache.flink.runtime.rpc.pekko.PekkoRpcActor.handleRpcMessage(PekkoRpcActor.java:229)
        at 
org.apache.flink.runtime.rpc.pekko.FencedPekkoRpcActor.handleRpcMessage(FencedPekkoRpcActor.java:88)
        at 
org.apache.flink.runtime.rpc.pekko.PekkoRpcActor.handleMessage(PekkoRpcActor.java:174)
        at 
org.apache.pekko.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:37)
        at 
org.apache.pekko.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:33)
        at scala.PartialFunction.applyOrElse(PartialFunction.scala:127)
        at scala.PartialFunction.applyOrElse$(PartialFunction.scala:126)
        at 
org.apache.pekko.japi.pf.UnitCaseStatement.applyOrElse(CaseStatements.scala:33)
        at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:175)
        at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:176)
        at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:176)
        at org.apache.pekko.actor.Actor.aroundReceive(Actor.scala:547)
        at org.apache.pekko.actor.Actor.aroundReceive$(Actor.scala:545)
        at 
org.apache.pekko.actor.AbstractActor.aroundReceive(AbstractActor.scala:229)
        at org.apache.pekko.actor.ActorCell.receiveMessage(ActorCell.scala:590)
        at org.apache.pekko.actor.ActorCell.invoke(ActorCell.scala:557)
        at org.apache.pekko.dispatch.Mailbox.processMailbox(Mailbox.scala:273)
        at org.apache.pekko.dispatch.Mailbox.run(Mailbox.scala:234)
        at org.apache.pekko.dispatch.Mailbox.exec(Mailbox.scala:246)
        at 
java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:387)
        at 
java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1312)
        at 
java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1843)
        at 
java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1808)
        at 
java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:188)
   Caused by: java.util.concurrent.CompletionException: 
java.util.concurrent.CompletionException: 
org.apache.flink.runtime.jobmanager.scheduler.NoResourceAvailableException: 
Could not acquire the minimum required resources.
        at 
org.apache.flink.runtime.scheduler.DefaultExecutionDeployer.lambda$assignResource$4(DefaultExecutionDeployer.java:226)
        ... 38 more
   Caused by: java.util.concurrent.CompletionException: 
org.apache.flink.runtime.jobmanager.scheduler.NoResourceAvailableException: 
Could not acquire the minimum required resources.
        at 
java.base/java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:332)
        at 
java.base/java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:347)
        at 
java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:636)
        ... 36 more
   Caused by: 
org.apache.flink.runtime.jobmanager.scheduler.NoResourceAvailableException: 
Could not acquire the minimum required resources.
   331411 [flink-pekko.actor.default-dispatcher-6] INFO  
org.apache.flink.runtime.jobmaster.JobMaster - Stopping the JobMaster for job 
'Bounded TextFiles Test' (870b4de786904f66c59d53a1cc0838f9).
   331431 [flink-pekko.actor.default-dispatcher-6] DEBUG 
org.apache.flink.runtime.jobmaster.JobMaster - Close ResourceManager connection 
15f86f8df5dc4605d4aa8a2b3150c6aa.
   org.apache.flink.util.FlinkException: Stopping JobMaster for job 'Bounded 
TextFiles Test' (870b4de786904f66c59d53a1cc0838f9).
        at 
org.apache.flink.runtime.jobmaster.JobMaster.onStop(JobMaster.java:506)
        at 
org.apache.flink.runtime.rpc.RpcEndpoint.internalCallOnStop(RpcEndpoint.java:255)
        at 
org.apache.flink.runtime.rpc.pekko.PekkoRpcActor$StartedState.lambda$terminate$0(PekkoRpcActor.java:583)
        at 
org.apache.flink.runtime.concurrent.ClassLoadingUtils.runWithContextClassLoader(ClassLoadingUtils.java:83)
        at 
org.apache.flink.runtime.rpc.pekko.PekkoRpcActor$StartedState.terminate(PekkoRpcActor.java:582)
        at 
org.apache.flink.runtime.rpc.pekko.PekkoRpcActor.handleControlMessage(PekkoRpcActor.java:203)
        at 
org.apache.pekko.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:37)
        at 
org.apache.pekko.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:33)
        at scala.PartialFunction.applyOrElse(PartialFunction.scala:127)
        at scala.PartialFunction.applyOrElse$(PartialFunction.scala:126)
        at 
org.apache.pekko.japi.pf.UnitCaseStatement.applyOrElse(CaseStatements.scala:33)
        at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:175)
        at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:176)
        at org.apache.pekko.actor.Actor.aroundReceive(Actor.scala:547)
        at org.apache.pekko.actor.Actor.aroundReceive$(Actor.scala:545)
        at 
org.apache.pekko.actor.AbstractActor.aroundReceive(AbstractActor.scala:229)
        at org.apache.pekko.actor.ActorCell.receiveMessage(ActorCell.scala:590)
        at org.apache.pekko.actor.ActorCell.invoke(ActorCell.scala:557)
        at org.apache.pekko.dispatch.Mailbox.processMailbox(Mailbox.scala:273)
        at org.apache.pekko.dispatch.Mailbox.run(Mailbox.scala:234)
        at org.apache.pekko.dispatch.Mailbox.exec(Mailbox.scala:246)
        at 
java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:387)
        at 
java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1312)
        at 
java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1843)
        at 
java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1808)
        at 
java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:188)
   331531 [flink-pekko.actor.default-dispatcher-15] INFO  
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Closing the slot manager.
   331532 [flink-pekko.actor.default-dispatcher-15] INFO  
org.apache.flink.runtime.resourcemanager.slotmanager.FineGrainedSlotManager - 
Suspending the slot manager.
   
   java.lang.RuntimeException: Failed to fetch next result
   
        at 
org.apache.flink.streaming.api.operators.collect.CollectResultIterator.nextResultFromFetcher(CollectResultIterator.java:127)
        at 
org.apache.flink.streaming.api.operators.collect.CollectResultIterator.hasNext(CollectResultIterator.java:98)
        at 
org.apache.flink.connector.file.src.FileSourceTextLinesITCase.testBoundedTextFileSource(FileSourceTextLinesITCase.java:176)
        at 
org.apache.flink.connector.file.src.FileSourceTextLinesITCase.testBoundedTextFileSource(FileSourceTextLinesITCase.java:129)
        at 
org.apache.flink.connector.file.src.FileSourceTextLinesITCase.lambda$testBoundedTextFileSourceWithJobManagerFailover$1(FileSourceTextLinesITCase.java:116)
        at 
org.apache.flink.connector.file.src.FileSourceTextLinesITCase.runTestWithNewMiniCluster(FileSourceTextLinesITCase.java:316)
        at 
org.apache.flink.connector.file.src.FileSourceTextLinesITCase.testBoundedTextFileSourceWithJobManagerFailover(FileSourceTextLinesITCase.java:115)
        at java.base/java.lang.reflect.Method.invoke(Method.java:580)
        at 
java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:387)
        at 
java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1312)
        at 
java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1843)
        at 
java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1808)
        at 
java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:188)
   Caused by: java.io.IOException: Failed to fetch job execution result
        at 
org.apache.flink.streaming.api.operators.collect.CollectResultFetcher.getAccumulatorResults(CollectResultFetcher.java:189)
        at 
org.apache.flink.streaming.api.operators.collect.CollectResultFetcher.next(CollectResultFetcher.java:122)
        at 
org.apache.flink.streaming.api.operators.collect.CollectResultIterator.nextResultFromFetcher(CollectResultIterator.java:124)
        ... 12 more
   Caused by: java.util.concurrent.ExecutionException: 
org.apache.flink.runtime.client.JobExecutionException: Job execution failed.
        at 
java.base/java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:396)
        at 
java.base/java.util.concurrent.CompletableFuture.get(CompletableFuture.java:2096)
        at 
org.apache.flink.streaming.api.operators.collect.CollectResultFetcher.getAccumulatorResults(CollectResultFetcher.java:187)
        ... 14 more
   Caused by: org.apache.flink.runtime.client.JobExecutionException: Job 
execution failed.
        at 
org.apache.flink.runtime.jobmaster.JobResult.toJobExecutionResult(JobResult.java:180)
        at 
org.apache.flink.runtime.minicluster.MiniClusterJobClient.lambda$getJobExecutionResult$3(MiniClusterJobClient.java:140)
        at 
java.base/java.util.concurrent.CompletableFuture.uniApplyNow(CompletableFuture.java:684)
        at 
java.base/java.util.concurrent.CompletableFuture.uniApplyStage(CompletableFuture.java:662)
        at 
java.base/java.util.concurrent.CompletableFuture.thenApply(CompletableFuture.java:2200)
        at 
org.apache.flink.runtime.minicluster.MiniClusterJobClient.getJobExecutionResult(MiniClusterJobClient.java:137)
        at 
org.apache.flink.streaming.api.operators.collect.CollectResultFetcher.getAccumulatorResults(CollectResultFetcher.java:186)
        ... 14 more
   Caused by: org.apache.flink.runtime.JobException: Recovery is suppressed by 
FixedDelayRestartBackoffTimeStrategy(maxNumberRestartAttempts=1, 
backoffTimeMS=0)
        at 
org.apache.flink.runtime.executiongraph.failover.ExecutionFailureHandler.handleFailure(ExecutionFailureHandler.java:213)
        at 
org.apache.flink.runtime.executiongraph.failover.ExecutionFailureHandler.handleFailureAndReport(ExecutionFailureHandler.java:163)
        at 
org.apache.flink.runtime.executiongraph.failover.ExecutionFailureHandler.getFailureHandlingResult(ExecutionFailureHandler.java:118)
        at 
org.apache.flink.runtime.scheduler.DefaultScheduler.recordTaskFailure(DefaultScheduler.java:300)
        at 
org.apache.flink.runtime.scheduler.DefaultScheduler.handleTaskFailure(DefaultScheduler.java:291)
        at 
org.apache.flink.runtime.scheduler.DefaultScheduler.onTaskFailed(DefaultScheduler.java:284)
        at 
org.apache.flink.runtime.scheduler.SchedulerBase.onTaskExecutionStateUpdate(SchedulerBase.java:836)
        at 
org.apache.flink.runtime.scheduler.SchedulerBase.updateTaskExecutionState(SchedulerBase.java:813)
        at 
org.apache.flink.runtime.scheduler.UpdateSchedulerNgOnInternalFailuresListener.notifyTaskFailure(UpdateSchedulerNgOnInternalFailuresListener.java:51)
        at 
org.apache.flink.runtime.executiongraph.DefaultExecutionGraph.notifySchedulerNgAboutInternalTaskFailure(DefaultExecutionGraph.java:1741)
        at 
org.apache.flink.runtime.executiongraph.Execution.processFail(Execution.java:1361)
        at 
org.apache.flink.runtime.executiongraph.Execution.processFail(Execution.java:1301)
        at 
org.apache.flink.runtime.executiongraph.Execution.markFailed(Execution.java:1140)
        at 
org.apache.flink.runtime.scheduler.DefaultExecutionOperations.markFailed(DefaultExecutionOperations.java:43)
        at 
org.apache.flink.runtime.scheduler.DefaultExecutionDeployer.handleTaskDeploymentFailure(DefaultExecutionDeployer.java:329)
        at 
org.apache.flink.runtime.scheduler.DefaultExecutionDeployer.lambda$assignAllResourcesAndRegisterProducedPartitions$2(DefaultExecutionDeployer.java:169)
        at 
java.base/java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:934)
        at 
java.base/java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:911)
        at 
java.base/java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:510)
        at 
java.base/java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:2194)
        at 
org.apache.flink.runtime.jobmaster.slotpool.PendingRequest.failRequest(PendingRequest.java:101)
        at 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge.cancelPendingRequests(DeclarativeSlotPoolBridge.java:234)
        at 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge.failPendingRequests(DeclarativeSlotPoolBridge.java:520)
        at 
org.apache.flink.runtime.jobmaster.slotpool.DeclarativeSlotPoolBridge.notifyNotEnoughResourcesAvailable(DeclarativeSlotPoolBridge.java:508)
        at 
org.apache.flink.runtime.jobmaster.JobMaster.notifyNotEnoughResourcesAvailable(JobMaster.java:995)
        at java.base/java.lang.reflect.Method.invoke(Method.java:580)
        at 
org.apache.flink.runtime.rpc.pekko.PekkoRpcActor.lambda$handleRpcInvocation$0(PekkoRpcActor.java:310)
        at 
org.apache.flink.runtime.concurrent.ClassLoadingUtils.runWithContextClassLoader(ClassLoadingUtils.java:83)
        at 
org.apache.flink.runtime.rpc.pekko.PekkoRpcActor.handleRpcInvocation(PekkoRpcActor.java:309)
        at 
org.apache.flink.runtime.rpc.pekko.PekkoRpcActor.handleRpcMessage(PekkoRpcActor.java:229)
        at 
org.apache.flink.runtime.rpc.pekko.FencedPekkoRpcActor.handleRpcMessage(FencedPekkoRpcActor.java:88)
        at 
org.apache.flink.runtime.rpc.pekko.PekkoRpcActor.handleMessage(PekkoRpcActor.java:174)
        at 
org.apache.pekko.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:37)
        at 
org.apache.pekko.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:33)
        at scala.PartialFunction.applyOrElse(PartialFunction.scala:127)
        at scala.PartialFunction.applyOrElse$(PartialFunction.scala:126)
        at 
org.apache.pekko.japi.pf.UnitCaseStatement.applyOrElse(CaseStatements.scala:33)
        at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:175)
        at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:176)
        at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:176)
        at org.apache.pekko.actor.Actor.aroundReceive(Actor.scala:547)
        at org.apache.pekko.actor.Actor.aroundReceive$(Actor.scala:545)
        at 
org.apache.pekko.actor.AbstractActor.aroundReceive(AbstractActor.scala:229)
        at org.apache.pekko.actor.ActorCell.receiveMessage(ActorCell.scala:590)
        at org.apache.pekko.actor.ActorCell.invoke(ActorCell.scala:557)
        at org.apache.pekko.dispatch.Mailbox.processMailbox(Mailbox.scala:273)
        at org.apache.pekko.dispatch.Mailbox.run(Mailbox.scala:234)
        at org.apache.pekko.dispatch.Mailbox.exec(Mailbox.scala:246)
        ... 5 more
   Caused by: java.util.concurrent.CompletionException: 
java.util.concurrent.CompletionException: 
org.apache.flink.runtime.jobmanager.scheduler.NoResourceAvailableException: 
Could not acquire the minimum required resources.
        at 
org.apache.flink.runtime.scheduler.DefaultExecutionDeployer.lambda$assignResource$4(DefaultExecutionDeployer.java:226)
        ... 37 more
   Caused by: java.util.concurrent.CompletionException: 
org.apache.flink.runtime.jobmanager.scheduler.NoResourceAvailableException: 
Could not acquire the minimum required resources.
        at 
java.base/java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:332)
        at 
java.base/java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:347)
        at 
java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:636)
        ... 35 more
   Caused by: 
org.apache.flink.runtime.jobmanager.scheduler.NoResourceAvailableException: 
Could not acquire the minimum required resources.
   ```


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