[
https://issues.apache.org/jira/browse/FLINK-22002?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17405103#comment-17405103
]
Till Rohrmann commented on FLINK-22002:
---------------------------------------
The test failure has a different cause
{code}
Aug 26 00:51:29 [ERROR] testSingleAggOnTable_HashAgg_WithoutLocalAgg Time
elapsed: 29.979 s <<< ERROR!
Aug 26 00:51:29 java.lang.RuntimeException: Failed to fetch next result
Aug 26 00:51:29 at
org.apache.flink.streaming.api.operators.collect.CollectResultIterator.nextResultFromFetcher(CollectResultIterator.java:109)
Aug 26 00:51:29 at
org.apache.flink.streaming.api.operators.collect.CollectResultIterator.hasNext(CollectResultIterator.java:80)
Aug 26 00:51:29 at
org.apache.flink.table.api.internal.TableResultImpl$CloseableRowIteratorWrapper.hasNext(TableResultImpl.java:370)
Aug 26 00:51:29 at
java.util.Iterator.forEachRemaining(Iterator.java:115)
Aug 26 00:51:29 at
org.apache.flink.util.CollectionUtil.iteratorToList(CollectionUtil.java:109)
Aug 26 00:51:29 at
org.apache.flink.table.planner.runtime.utils.BatchTestBase.executeQuery(BatchTestBase.scala:300)
Aug 26 00:51:29 at
org.apache.flink.table.planner.runtime.utils.BatchTestBase.check(BatchTestBase.scala:140)
Aug 26 00:51:29 at
org.apache.flink.table.planner.runtime.utils.BatchTestBase.checkResult(BatchTestBase.scala:106)
Aug 26 00:51:29 at
org.apache.flink.table.planner.runtime.batch.sql.agg.AggregateReduceGroupingITCase.testSingleAggOnTable(AggregateReduceGroupingITCase.scala:179)
Aug 26 00:51:29 at
org.apache.flink.table.planner.runtime.batch.sql.agg.AggregateReduceGroupingITCase.testSingleAggOnTable_HashAgg_WithoutLocalAgg(AggregateReduceGroupingITCase.scala:143)
Aug 26 00:51:29 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
Aug 26 00:51:29 at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
Aug 26 00:51:29 at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
Aug 26 00:51:29 at java.lang.reflect.Method.invoke(Method.java:498)
Aug 26 00:51:29 at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
Aug 26 00:51:29 at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
Aug 26 00:51:29 at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
Aug 26 00:51:29 at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
Aug 26 00:51:29 at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
Aug 26 00:51:29 at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
Aug 26 00:51:29 at
org.apache.flink.util.TestNameProvider$1.evaluate(TestNameProvider.java:45)
Aug 26 00:51:29 at
org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
Aug 26 00:51:29 at
org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
Aug 26 00:51:29 at
org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
Aug 26 00:51:29 at
org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
Aug 26 00:51:29 at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
Aug 26 00:51:29 at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
Aug 26 00:51:29 at
org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
Aug 26 00:51:29 at
org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
Aug 26 00:51:29 at
org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
Aug 26 00:51:29 at
org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
Aug 26 00:51:29 at
org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
Aug 26 00:51:29 at
org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:54)
Aug 26 00:51:29 at
org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:54)
Aug 26 00:51:29 at org.junit.rules.RunRules.evaluate(RunRules.java:20)
Aug 26 00:51:29 at
org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
{code}
Looking at the logs we do see the following:
{code}
00:50:40,740 [flink-akka.actor.default-dispatcher-10] INFO
org.apache.flink.runtime.taskexecutor.TaskExecutor [] - Offer
reserved slots to the leader of job e3bd09da12185c0e070507670d2939ee.
00:50:40,740 [flink-akka.actor.default-dispatcher-10] INFO
org.apache.flink.runtime.executiongraph.ExecutionGraph [] - Source:
Custom Source -> SourceConversion(table=[default_catalog.default_database.T6],
fields=[a6, b6, c6, d6, e6, f6]) -> Calc(select=[a6, d6, b6, c6, e6]) (1/1)
(a4a17596e5831da44e9ba35e8df94a05) switched from SCHEDULED to DEPLOYING.
00:50:40,740 [flink-akka.actor.default-dispatcher-10] INFO
org.apache.flink.runtime.executiongraph.ExecutionGraph [] - Deploying
Source: Custom Source ->
SourceConversion(table=[default_catalog.default_database.T6], fields=[a6, b6,
c6, d6, e6, f6]) -> Calc(select=[a6, d6, b6, c6, e6]) (1/1) (attempt #0) with
attempt id a4a17596e5831da44e9ba35e8df94a05 to
02c21b4a-d30f-47ea-a3d6-32f3cfbf4986 @ localhost (dataPort=-1) with allocation
id a7ce50d9a16d942218f87aa0cf8e4417
00:51:01,788 [flink-akka.actor.default-dispatcher-9] INFO
org.apache.flink.runtime.taskexecutor.slot.TaskSlotTableImpl [] - Free slot
TaskSlot(index:1, state:ALLOCATED, resource profile:
ResourceProfile{taskHeapMemory=341.333gb (366503875925 bytes),
taskOffHeapMemory=341.333gb (366503875925 bytes), managedMemory=33.333mb
(34952533 bytes), networkMemory=21.333mb (22369621 bytes)}, allocationId:
a7ce50d9a16d942218f87aa0cf8e4417, jobId: e3bd09da12185c0e070507670d2939ee).
00:51:01,791 [flink-akka.actor.default-dispatcher-9] INFO
org.apache.flink.runtime.taskexecutor.slot.TaskSlotTableImpl [] - Free slot
TaskSlot(index:2, state:ALLOCATED, resource profile:
ResourceProfile{taskHeapMemory=341.333gb (366503875925 bytes),
taskOffHeapMemory=341.333gb (366503875925 bytes), managedMemory=33.333mb
(34952533 bytes), networkMemory=21.333mb (22369621 bytes)}, allocationId:
e9079548bfe4853e6250c98b7f1e6371, jobId: e3bd09da12185c0e070507670d2939ee).
00:51:01,792 [flink-akka.actor.default-dispatcher-9] INFO
org.apache.flink.runtime.taskexecutor.slot.TaskSlotTableImpl [] - Free slot
TaskSlot(index:0, state:ALLOCATED, resource profile:
ResourceProfile{taskHeapMemory=341.333gb (366503875925 bytes),
taskOffHeapMemory=341.333gb (366503875925 bytes), managedMemory=33.333mb
(34952533 bytes), networkMemory=21.333mb (22369621 bytes)}, allocationId:
95db7e01f53ed34c5792bb9e43038c7a, jobId: e3bd09da12185c0e070507670d2939ee).
00:51:01,792 [flink-akka.actor.default-dispatcher-9] INFO
org.apache.flink.runtime.taskexecutor.DefaultJobLeaderService [] - Remove job
e3bd09da12185c0e070507670d2939ee from job leader monitoring.
00:51:01,792 [flink-akka.actor.default-dispatcher-9] INFO
org.apache.flink.runtime.taskexecutor.TaskExecutor [] - Close
JobManager connection for job e3bd09da12185c0e070507670d2939ee.
00:51:01,799 [flink-akka.actor.default-dispatcher-9] INFO
org.apache.flink.runtime.taskexecutor.TaskExecutor [] - Receive slot
request b170048e627e24093fce8580c71394b8 for job
e3bd09da12185c0e070507670d2939ee from resource manager with leader id
a65351795d762653d778817b27014477.
00:51:01,800 [flink-akka.actor.default-dispatcher-9] INFO
org.apache.flink.runtime.taskexecutor.TaskExecutor [] - Allocated
slot for b170048e627e24093fce8580c71394b8.
00:51:01,800 [flink-akka.actor.default-dispatcher-9] INFO
org.apache.flink.runtime.taskexecutor.DefaultJobLeaderService [] - Add job
e3bd09da12185c0e070507670d2939ee for job leader monitoring.
00:51:01,801 [flink-akka.actor.default-dispatcher-9] INFO
org.apache.flink.runtime.taskexecutor.TaskExecutor [] - Receive slot
request 3832cf65f8a9cc21cb9398157dc67f24 for job
e3bd09da12185c0e070507670d2939ee from resource manager with leader id
a65351795d762653d778817b27014477.
00:51:01,801 [flink-akka.actor.default-dispatcher-9] INFO
org.apache.flink.runtime.taskexecutor.TaskExecutor [] - Allocated
slot for 3832cf65f8a9cc21cb9398157dc67f24.
00:51:01,801 [mini-cluster-io-thread-4] INFO
org.apache.flink.runtime.taskexecutor.DefaultJobLeaderService [] - Try to
register at job manager akka://flink/user/rpc/jobmanager_1861 with leader id
69deb619-c222-4886-b6b7-5b06cc6a43d2.
00:51:01,801 [flink-akka.actor.default-dispatcher-9] INFO
org.apache.flink.runtime.taskexecutor.TaskExecutor [] - Receive slot
request 86336a918b4c450823a843b75bc61821 for job
e3bd09da12185c0e070507670d2939ee from resource manager with leader id
a65351795d762653d778817b27014477.
00:51:01,801 [flink-akka.actor.default-dispatcher-9] INFO
org.apache.flink.runtime.taskexecutor.TaskExecutor [] - Allocated
slot for 86336a918b4c450823a843b75bc61821.
00:51:01,816 [flink-akka.actor.default-dispatcher-10] INFO
org.apache.flink.runtime.executiongraph.ExecutionGraph [] -
HashAggregate(isMerge=[false], groupBy=[a6], auxGrouping=[d6], select=[a6, d6,
AVG(b6) AS EXPR$2, COUNT(c6) AS EXPR$3, AVG(e6) AS EXPR$4]) ->
NotNullEnforcer(fields=[EXPR$3]) (1/3) (33cc657a39f6b9d17bd8d54d2124a626)
switched from SCHEDULED to DEPLOYING.
00:51:01,816 [flink-akka.actor.default-dispatcher-10] INFO
org.apache.flink.runtime.executiongraph.ExecutionGraph [] - Deploying
HashAggregate(isMerge=[false], groupBy=[a6], auxGrouping=[d6], select=[a6, d6,
AVG(b6) AS EXPR$2, COUNT(c6) AS EXPR$3, AVG(e6) AS EXPR$4]) ->
NotNullEnforcer(fields=[EXPR$3]) (1/3) (attempt #0) with attempt id
33cc657a39f6b9d17bd8d54d2124a626 to 02c21b4a-d30f-47ea-a3d6-32f3cfbf4986 @
localhost (dataPort=-1) with allocation id a7ce50d9a16d942218f87aa0cf8e4417
00:51:01,821 [flink-akka.actor.default-dispatcher-10] INFO
org.apache.flink.runtime.executiongraph.ExecutionGraph [] -
HashAggregate(isMerge=[false], groupBy=[a6], auxGrouping=[d6], select=[a6, d6,
AVG(b6) AS EXPR$2, COUNT(c6) AS EXPR$3, AVG(e6) AS EXPR$4]) ->
NotNullEnforcer(fields=[EXPR$3]) (2/3) (837dd9e3c0f15f5681a98f0104c1386d)
switched from SCHEDULED to DEPLOYING.
00:51:01,821 [flink-akka.actor.default-dispatcher-10] INFO
org.apache.flink.runtime.executiongraph.ExecutionGraph [] - Deploying
HashAggregate(isMerge=[false], groupBy=[a6], auxGrouping=[d6], select=[a6, d6,
AVG(b6) AS EXPR$2, COUNT(c6) AS EXPR$3, AVG(e6) AS EXPR$4]) ->
NotNullEnforcer(fields=[EXPR$3]) (2/3) (attempt #0) with attempt id
837dd9e3c0f15f5681a98f0104c1386d to 02c21b4a-d30f-47ea-a3d6-32f3cfbf4986 @
localhost (dataPort=-1) with allocation id 95db7e01f53ed34c5792bb9e43038c7a
00:51:01,822 [flink-akka.actor.default-dispatcher-10] INFO
org.apache.flink.runtime.executiongraph.ExecutionGraph [] -
HashAggregate(isMerge=[false], groupBy=[a6], auxGrouping=[d6], select=[a6, d6,
AVG(b6) AS EXPR$2, COUNT(c6) AS EXPR$3, AVG(e6) AS EXPR$4]) ->
NotNullEnforcer(fields=[EXPR$3]) (3/3) (65295ad2b4be734a6685edb56ac5e883)
switched from SCHEDULED to DEPLOYING.
00:51:01,822 [flink-akka.actor.default-dispatcher-10] INFO
org.apache.flink.runtime.executiongraph.ExecutionGraph [] - Deploying
HashAggregate(isMerge=[false], groupBy=[a6], auxGrouping=[d6], select=[a6, d6,
AVG(b6) AS EXPR$2, COUNT(c6) AS EXPR$3, AVG(e6) AS EXPR$4]) ->
NotNullEnforcer(fields=[EXPR$3]) (3/3) (attempt #0) with attempt id
65295ad2b4be734a6685edb56ac5e883 to 02c21b4a-d30f-47ea-a3d6-32f3cfbf4986 @
localhost (dataPort=-1) with allocation id e9079548bfe4853e6250c98b7f1e6371
00:51:01,822 [flink-akka.actor.default-dispatcher-10] INFO
org.apache.flink.runtime.executiongraph.ExecutionGraph [] - Sink: Collect
table sink (1/1) (6338999cdc530bb3a2528b2501a473df) switched from SCHEDULED to
DEPLOYING.
00:51:01,822 [flink-akka.actor.default-dispatcher-10] INFO
org.apache.flink.runtime.executiongraph.ExecutionGraph [] - Deploying
Sink: Collect table sink (1/1) (attempt #0) with attempt id
6338999cdc530bb3a2528b2501a473df to 02c21b4a-d30f-47ea-a3d6-32f3cfbf4986 @
localhost (dataPort=-1) with allocation id a7ce50d9a16d942218f87aa0cf8e4417
00:51:02,134 [flink-akka.actor.default-dispatcher-10] INFO
org.apache.flink.runtime.executiongraph.ExecutionGraph [] -
HashAggregate(isMerge=[false], groupBy=[a6], auxGrouping=[d6], select=[a6, d6,
AVG(b6) AS EXPR$2, COUNT(c6) AS EXPR$3, AVG(e6) AS EXPR$4]) ->
NotNullEnforcer(fields=[EXPR$3]) (3/3) (65295ad2b4be734a6685edb56ac5e883)
switched from DEPLOYING to FAILED on 02c21b4a-d30f-47ea-a3d6-32f3cfbf4986 @
localhost (dataPort=-1).
org.apache.flink.util.FlinkException: TaskExecutor
akka://flink/user/rpc/taskmanager_1815 has no more allocated slots for job
e3bd09da12185c0e070507670d2939ee.
at
org.apache.flink.runtime.taskexecutor.TaskExecutor.closeJobManagerConnectionIfNoAllocatedResources(TaskExecutor.java:1936)
~[flink-runtime-1.14-SNAPSHOT.jar:1.14-SNAPSHOT]
at
org.apache.flink.runtime.taskexecutor.TaskExecutor.freeSlotInternal(TaskExecutor.java:1917)
~[flink-runtime-1.14-SNAPSHOT.jar:1.14-SNAPSHOT]
at
org.apache.flink.runtime.taskexecutor.TaskExecutor.timeoutSlot(TaskExecutor.java:1950)
~[flink-runtime-1.14-SNAPSHOT.jar:1.14-SNAPSHOT]
at
org.apache.flink.runtime.taskexecutor.TaskExecutor.access$3200(TaskExecutor.java:183)
~[flink-runtime-1.14-SNAPSHOT.jar:1.14-SNAPSHOT]
at
org.apache.flink.runtime.taskexecutor.TaskExecutor$SlotActionsImpl.lambda$timeoutSlot$1(TaskExecutor.java:2352)
~[flink-runtime-1.14-SNAPSHOT.jar:1.14-SNAPSHOT]
at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.lambda$handleRunAsync$4(AkkaRpcActor.java:455)
~[flink-rpc-akka_9779ccfd-a37e-4ef5-bfd6-6a4f3a80243c.jar:1.14-SNAPSHOT]
at
org.apache.flink.runtime.concurrent.akka.ClassLoadingUtils.runWithContextClassLoader(ClassLoadingUtils.java:68)
~[flink-rpc-akka_9779ccfd-a37e-4ef5-bfd6-6a4f3a80243c.jar:1.14-SNAPSHOT]
at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRunAsync(AkkaRpcActor.java:455)
~[flink-rpc-akka_9779ccfd-a37e-4ef5-bfd6-6a4f3a80243c.jar:1.14-SNAPSHOT]
at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:213)
~[flink-rpc-akka_9779ccfd-a37e-4ef5-bfd6-6a4f3a80243c.jar:1.14-SNAPSHOT]
at
org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleMessage(AkkaRpcActor.java:163)
~[flink-rpc-akka_9779ccfd-a37e-4ef5-bfd6-6a4f3a80243c.jar:1.14-SNAPSHOT]
at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:24)
[flink-rpc-akka_9779ccfd-a37e-4ef5-bfd6-6a4f3a80243c.jar:1.14-SNAPSHOT]
at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:20)
[flink-rpc-akka_9779ccfd-a37e-4ef5-bfd6-6a4f3a80243c.jar:1.14-SNAPSHOT]
at scala.PartialFunction.applyOrElse(PartialFunction.scala:123)
[flink-rpc-akka_9779ccfd-a37e-4ef5-bfd6-6a4f3a80243c.jar:1.14-SNAPSHOT]
at scala.PartialFunction.applyOrElse$(PartialFunction.scala:122)
[flink-rpc-akka_9779ccfd-a37e-4ef5-bfd6-6a4f3a80243c.jar:1.14-SNAPSHOT]
at akka.japi.pf.UnitCaseStatement.applyOrElse(CaseStatements.scala:20)
[flink-rpc-akka_9779ccfd-a37e-4ef5-bfd6-6a4f3a80243c.jar:1.14-SNAPSHOT]
at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171)
[flink-rpc-akka_9779ccfd-a37e-4ef5-bfd6-6a4f3a80243c.jar:1.14-SNAPSHOT]
at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:172)
[flink-rpc-akka_9779ccfd-a37e-4ef5-bfd6-6a4f3a80243c.jar:1.14-SNAPSHOT]
at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:172)
[flink-rpc-akka_9779ccfd-a37e-4ef5-bfd6-6a4f3a80243c.jar:1.14-SNAPSHOT]
at akka.actor.Actor.aroundReceive(Actor.scala:537)
[flink-rpc-akka_9779ccfd-a37e-4ef5-bfd6-6a4f3a80243c.jar:1.14-SNAPSHOT]
at akka.actor.Actor.aroundReceive$(Actor.scala:535)
[flink-rpc-akka_9779ccfd-a37e-4ef5-bfd6-6a4f3a80243c.jar:1.14-SNAPSHOT]
at akka.actor.AbstractActor.aroundReceive(AbstractActor.scala:220)
[flink-rpc-akka_9779ccfd-a37e-4ef5-bfd6-6a4f3a80243c.jar:1.14-SNAPSHOT]
at akka.actor.ActorCell.receiveMessage(ActorCell.scala:580)
[flink-rpc-akka_9779ccfd-a37e-4ef5-bfd6-6a4f3a80243c.jar:1.14-SNAPSHOT]
at akka.actor.ActorCell.invoke(ActorCell.scala:548)
[flink-rpc-akka_9779ccfd-a37e-4ef5-bfd6-6a4f3a80243c.jar:1.14-SNAPSHOT]
at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:270)
[flink-rpc-akka_9779ccfd-a37e-4ef5-bfd6-6a4f3a80243c.jar:1.14-SNAPSHOT]
at akka.dispatch.Mailbox.run(Mailbox.scala:231)
[flink-rpc-akka_9779ccfd-a37e-4ef5-bfd6-6a4f3a80243c.jar:1.14-SNAPSHOT]
at akka.dispatch.Mailbox.exec(Mailbox.scala:243)
[flink-rpc-akka_9779ccfd-a37e-4ef5-bfd6-6a4f3a80243c.jar:1.14-SNAPSHOT]
at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
[?:1.8.0_292]
at
java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
[?:1.8.0_292]
at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
[?:1.8.0_292]
at
java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:175)
[?:1.8.0_292]
{code}
There is a 20s gap between offering the slots and accepting them. Due to this,
I suspect that we run into the {{taskmanager.slot.timeout}} that defaults to
10s. With FLINK-21428, we have introduced this option and decoupled if from the
{{akka.ask.timeout}}. I think it would be better if this option falls back to
{{akka.ask.timeout}} if not explicitly set. That way, all tests will benefit
from FLINK-23906 that increases the {{akka.ask.timeout}} to 5 minutes.
> AggregateReduceGroupingITCase.testSingleAggOnTable_HashAgg_WithLocalAgg fail
> because of submitting task time-out.
> -----------------------------------------------------------------------------------------------------------------
>
> Key: FLINK-22002
> URL: https://issues.apache.org/jira/browse/FLINK-22002
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Coordination
> Affects Versions: 1.12.2, 1.14.0
> Reporter: Guowei Ma
> Priority: Major
> Labels: test-stability
> Fix For: 1.14.0
>
>
> https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=15634&view=logs&j=955770d3-1fed-5a0a-3db6-0c7554c910cb&t=14447d61-56b4-5000-80c1-daa459247f6a&l=6424
> {code:java}
> org.apache.flink.table.planner.runtime.batch.sql.agg.AggregateReduceGroupingITCase
> 2021-03-29T00:27:25.3406344Z [ERROR]
> testSingleAggOnTable_HashAgg_WithLocalAgg(org.apache.flink.table.planner.runtime.batch.sql.agg.AggregateReduceGroupingITCase)
> Time elapsed: 21.908 s <<< ERROR!
> 2021-03-29T00:27:25.3407190Z java.lang.RuntimeException: Failed to fetch next
> result
> 2021-03-29T00:27:25.3407792Z at
> org.apache.flink.streaming.api.operators.collect.CollectResultIterator.nextResultFromFetcher(CollectResultIterator.java:109)
> 2021-03-29T00:27:25.3408502Z at
> org.apache.flink.streaming.api.operators.collect.CollectResultIterator.hasNext(CollectResultIterator.java:80)
> 2021-03-29T00:27:25.3409188Z at
> org.apache.flink.table.planner.sinks.SelectTableSinkBase$RowIteratorWrapper.hasNext(SelectTableSinkBase.java:117)
> 2021-03-29T00:27:25.3416724Z at
> org.apache.flink.table.api.internal.TableResultImpl$CloseableRowIteratorWrapper.hasNext(TableResultImpl.java:350)
> 2021-03-29T00:27:25.3417510Z at
> java.util.Iterator.forEachRemaining(Iterator.java:115)
> 2021-03-29T00:27:25.3418416Z at
> org.apache.flink.util.CollectionUtil.iteratorToList(CollectionUtil.java:108)
> 2021-03-29T00:27:25.3419031Z at
> org.apache.flink.table.planner.runtime.utils.BatchTestBase.executeQuery(BatchTestBase.scala:298)
> 2021-03-29T00:27:25.3419657Z at
> org.apache.flink.table.planner.runtime.utils.BatchTestBase.check(BatchTestBase.scala:138)
> 2021-03-29T00:27:25.3420638Z at
> org.apache.flink.table.planner.runtime.utils.BatchTestBase.checkResult(BatchTestBase.scala:104)
> 2021-03-29T00:27:25.3421384Z at
> org.apache.flink.table.planner.runtime.batch.sql.agg.AggregateReduceGroupingITCase.testSingleAggOnTable(AggregateReduceGroupingITCase.scala:182)
> 2021-03-29T00:27:25.3422284Z at
> org.apache.flink.table.planner.runtime.batch.sql.agg.AggregateReduceGroupingITCase.testSingleAggOnTable_HashAgg_WithLocalAgg(AggregateReduceGroupingITCase.scala:135)
> 2021-03-29T00:27:25.3422975Z at
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 2021-03-29T00:27:25.3423504Z at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> 2021-03-29T00:27:25.3424298Z at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 2021-03-29T00:27:25.3425229Z at
> java.lang.reflect.Method.invoke(Method.java:498)
> 2021-03-29T00:27:25.3426107Z at
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
> 2021-03-29T00:27:25.3426756Z at
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> 2021-03-29T00:27:25.3427743Z at
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
> 2021-03-29T00:27:25.3428520Z at
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> 2021-03-29T00:27:25.3429128Z at
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
> 2021-03-29T00:27:25.3429715Z at
> org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
> 2021-03-29T00:27:25.3433435Z at
> org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
> 2021-03-29T00:27:25.3433977Z at
> org.junit.rules.RunRules.evaluate(RunRules.java:20)
> 2021-03-29T00:27:25.3434476Z at
> org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
> 2021-03-29T00:27:25.3435607Z at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
> 2021-03-29T00:27:25.3436460Z at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
> 2021-03-29T00:27:25.3437054Z at
> org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
> 2021-03-29T00:27:25.3437673Z at
> org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
> 2021-03-29T00:27:25.3438765Z at
> org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
> 2021-03-29T00:27:25.3439362Z at
> org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
> 2021-03-29T00:27:25.3440504Z at
> org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
> 2021-03-29T00:27:25.3441100Z at
> org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
> 2021-03-29T00:27:25.3441673Z at
> org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
> 2021-03-29T00:27:25.3442205Z at
> org.junit.rules.RunRules.evaluate(RunRules.java:20)
> 2021-03-29T00:27:25.3442710Z at
> org.junit.runners.ParentRunner.run(ParentRunner.java:363)
> 2021-03-29T00:27:25.3443420Z at
> org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
> 2021-03-29T00:27:25.3444095Z at
> org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
> 2021-03-29T00:27:25.3444749Z at
> org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
> 2021-03-29T00:27:25.3445380Z at
> org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
> 2021-03-29T00:27:25.3446224Z at
> org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
> 2021-03-29T00:27:25.3447054Z at
> org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
> 2021-03-29T00:27:25.3447698Z at
> org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
> 2021-03-29T00:27:25.3448295Z at
> org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
> 2021-03-29T00:27:25.3448851Z Caused by: java.io.IOException: Failed to fetch
> job execution result
> 2021-03-29T00:27:25.3449667Z at
> org.apache.flink.streaming.api.operators.collect.CollectResultFetcher.getAccumulatorResults(CollectResultFetcher.java:169)
> 2021-03-29T00:27:25.3450406Z at
> org.apache.flink.streaming.api.operators.collect.CollectResultFetcher.next(CollectResultFetcher.java:118)
> 2021-03-29T00:27:25.3451138Z at
> org.apache.flink.streaming.api.operators.collect.CollectResultIterator.nextResultFromFetcher(CollectResultIterator.java:106)
> 2021-03-29T00:27:25.3451674Z ... 42 more
> 2021-03-29T00:27:25.3452201Z Caused by:
> java.util.concurrent.ExecutionException:
> org.apache.flink.runtime.client.JobExecutionException: Job execution failed.
> 2021-03-29T00:27:25.3452872Z at
> java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
> 2021-03-29T00:27:25.3453864Z at
> java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1928)
> 2021-03-29T00:27:25.3454600Z at
> org.apache.flink.streaming.api.operators.collect.CollectResultFetcher.getAccumulatorResults(CollectResultFetcher.java:167)
> 2021-03-29T00:27:25.3455163Z ... 44 more
> 2021-03-29T00:27:25.3455633Z Caused by:
> org.apache.flink.runtime.client.JobExecutionException: Job execution failed.
> 2021-03-29T00:27:25.3456722Z at
> org.apache.flink.runtime.jobmaster.JobResult.toJobExecutionResult(JobResult.java:144)
> 2021-03-29T00:27:25.3457420Z at
> org.apache.flink.runtime.minicluster.MiniClusterJobClient.lambda$getJobExecutionResult$2(MiniClusterJobClient.java:117)
> 2021-03-29T00:27:25.3458088Z at
> java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:616)
> 2021-03-29T00:27:25.3458672Z at
> java.util.concurrent.CompletableFuture.uniApplyStage(CompletableFuture.java:628)
> 2021-03-29T00:27:25.3459380Z at
> java.util.concurrent.CompletableFuture.thenApply(CompletableFuture.java:1996)
> 2021-03-29T00:27:25.3460223Z at
> org.apache.flink.runtime.minicluster.MiniClusterJobClient.getJobExecutionResult(MiniClusterJobClient.java:114)
> 2021-03-29T00:27:25.3460987Z at
> org.apache.flink.streaming.api.operators.collect.CollectResultFetcher.getAccumulatorResults(CollectResultFetcher.java:166)
> 2021-03-29T00:27:25.3461530Z ... 44 more
> 2021-03-29T00:27:25.3462007Z Caused by:
> org.apache.flink.runtime.JobException: Recovery is suppressed by
> NoRestartBackoffTimeStrategy
> 2021-03-29T00:27:25.3462740Z at
> org.apache.flink.runtime.executiongraph.failover.flip1.ExecutionFailureHandler.handleFailure(ExecutionFailureHandler.java:118)
> 2021-03-29T00:27:25.3463566Z at
> org.apache.flink.runtime.executiongraph.failover.flip1.ExecutionFailureHandler.getFailureHandlingResult(ExecutionFailureHandler.java:80)
> 2021-03-29T00:27:25.3464342Z at
> org.apache.flink.runtime.scheduler.DefaultScheduler.handleTaskFailure(DefaultScheduler.java:233)
> 2021-03-29T00:27:25.3465041Z at
> org.apache.flink.runtime.scheduler.DefaultScheduler.maybeHandleTaskFailure(DefaultScheduler.java:224)
> 2021-03-29T00:27:25.3465873Z at
> org.apache.flink.runtime.scheduler.DefaultScheduler.updateTaskExecutionStateInternal(DefaultScheduler.java:215)
> 2021-03-29T00:27:25.3466611Z at
> org.apache.flink.runtime.scheduler.SchedulerBase.updateTaskExecutionState(SchedulerBase.java:669)
> 2021-03-29T00:27:25.3467405Z at
> org.apache.flink.runtime.scheduler.UpdateSchedulerNgOnInternalFailuresListener.notifyTaskFailure(UpdateSchedulerNgOnInternalFailuresListener.java:56)
> 2021-03-29T00:27:25.3468253Z at
> org.apache.flink.runtime.executiongraph.ExecutionGraph.notifySchedulerNgAboutInternalTaskFailure(ExecutionGraph.java:1869)
> 2021-03-29T00:27:25.3469061Z at
> org.apache.flink.runtime.executiongraph.Execution.processFail(Execution.java:1437)
> 2021-03-29T00:27:25.3469687Z at
> org.apache.flink.runtime.executiongraph.Execution.processFail(Execution.java:1377)
> 2021-03-29T00:27:25.3470309Z at
> org.apache.flink.runtime.executiongraph.Execution.markFailed(Execution.java:1205)
> 2021-03-29T00:27:25.3471109Z at
> org.apache.flink.runtime.executiongraph.Execution.lambda$deploy$11(Execution.java:856)
> 2021-03-29T00:27:25.3471720Z at
> java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:774)
> 2021-03-29T00:27:25.3472333Z at
> java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:750)
> 2021-03-29T00:27:25.3472927Z at
> java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:456)
> 2021-03-29T00:27:25.3473530Z at
> org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRunAsync(AkkaRpcActor.java:440)
> 2021-03-29T00:27:25.3474147Z at
> org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:208)
> 2021-03-29T00:27:25.3474801Z at
> org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleRpcMessage(FencedAkkaRpcActor.java:77)
> 2021-03-29T00:27:25.3475437Z at
> org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleMessage(AkkaRpcActor.java:158)
> 2021-03-29T00:27:25.3476005Z at
> akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:26)
> 2021-03-29T00:27:25.3476522Z at
> akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:21)
> 2021-03-29T00:27:25.3477047Z at
> scala.PartialFunction$class.applyOrElse(PartialFunction.scala:123)
> 2021-03-29T00:27:25.3477587Z at
> akka.japi.pf.UnitCaseStatement.applyOrElse(CaseStatements.scala:21)
> 2021-03-29T00:27:25.3478127Z at
> scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:170)
> 2021-03-29T00:27:25.3478663Z at
> scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171)
> 2021-03-29T00:27:25.3479199Z at
> scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171)
> 2021-03-29T00:27:25.3479964Z at
> akka.actor.Actor$class.aroundReceive(Actor.scala:517)
> 2021-03-29T00:27:25.3481778Z at
> akka.actor.AbstractActor.aroundReceive(AbstractActor.scala:225)
> 2021-03-29T00:27:25.3482443Z at
> akka.actor.ActorCell.receiveMessage(ActorCell.scala:592)
> 2021-03-29T00:27:25.3483152Z at
> akka.actor.ActorCell.invoke(ActorCell.scala:561)
> 2021-03-29T00:27:25.3483668Z at
> akka.dispatch.Mailbox.processMailbox(Mailbox.scala:258)
> 2021-03-29T00:27:25.3484339Z at akka.dispatch.Mailbox.run(Mailbox.scala:225)
> 2021-03-29T00:27:25.3484999Z at akka.dispatch.Mailbox.exec(Mailbox.scala:235)
> 2021-03-29T00:27:25.3485922Z at
> akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
> 2021-03-29T00:27:25.3486533Z at
> akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
> 2021-03-29T00:27:25.3487139Z at
> akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
> 2021-03-29T00:27:25.3487750Z at
> akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
> 2021-03-29T00:27:25.3488903Z Caused by:
> java.util.concurrent.CompletionException:
> java.util.concurrent.TimeoutException: Invocation of public abstract
> java.util.concurrent.CompletableFuture
> org.apache.flink.runtime.taskexecutor.TaskExecutorGateway.submitTask(org.apache.flink.runtime.deployment.TaskDeploymentDescriptor,org.apache.flink.runtime.jobmaster.JobMasterId,org.apache.flink.api.common.time.Time)
> timed out.
> 2021-03-29T00:27:25.3490086Z at
> java.util.concurrent.CompletableFuture.encodeRelay(CompletableFuture.java:326)
> 2021-03-29T00:27:25.3490729Z at
> java.util.concurrent.CompletableFuture.completeRelay(CompletableFuture.java:338)
> 2021-03-29T00:27:25.3491369Z at
> java.util.concurrent.CompletableFuture.uniRelay(CompletableFuture.java:925)
> 2021-03-29T00:27:25.3492002Z at
> java.util.concurrent.CompletableFuture$UniRelay.tryFire(CompletableFuture.java:913)
> 2021-03-29T00:27:25.3492646Z at
> java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)
> 2021-03-29T00:27:25.3493299Z at
> java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990)
> 2021-03-29T00:27:25.3494129Z at
> org.apache.flink.runtime.rpc.akka.AkkaInvocationHandler.lambda$invokeRpc$0(AkkaInvocationHandler.java:234)
> 2021-03-29T00:27:25.3494833Z at
> java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:774)
> 2021-03-29T00:27:25.3495506Z at
> java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:750)
> 2021-03-29T00:27:25.3496159Z at
> java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:488)
> 2021-03-29T00:27:25.3496816Z at
> java.util.concurrent.CompletableFuture.completeExceptionally(CompletableFuture.java:1990)
> 2021-03-29T00:27:25.3497477Z at
> org.apache.flink.runtime.concurrent.FutureUtils$1.onComplete(FutureUtils.java:1044)
> 2021-03-29T00:27:25.3498061Z at
> akka.dispatch.OnComplete.internal(Future.scala:263)
> 2021-03-29T00:27:25.3498569Z at
> akka.dispatch.OnComplete.internal(Future.scala:261)
> 2021-03-29T00:27:25.3499094Z at
> akka.dispatch.japi$CallbackBridge.apply(Future.scala:191)
> 2021-03-29T00:27:25.3499642Z at
> akka.dispatch.japi$CallbackBridge.apply(Future.scala:188)
> 2021-03-29T00:27:25.3500344Z at
> scala.concurrent.impl.CallbackRunnable.run(Promise.scala:36)
> 2021-03-29T00:27:25.3501155Z at
> org.apache.flink.runtime.concurrent.Executors$DirectExecutionContext.execute(Executors.java:73)
> 2021-03-29T00:27:25.3502325Z at
> scala.concurrent.impl.CallbackRunnable.executeWithValue(Promise.scala:44)
> 2021-03-29T00:27:25.3503122Z at
> scala.concurrent.impl.Promise$DefaultPromise.tryComplete(Promise.scala:252)
> 2021-03-29T00:27:25.3503739Z at
> akka.pattern.PromiseActorRef$$anonfun$1.apply$mcV$sp(AskSupport.scala:644)
> 2021-03-29T00:27:25.3504306Z at
> akka.actor.Scheduler$$anon$4.run(Scheduler.scala:205)
> 2021-03-29T00:27:25.3504894Z at
> scala.concurrent.Future$InternalCallbackExecutor$.unbatchedExecute(Future.scala:601)
> 2021-03-29T00:27:25.3505528Z at
> scala.concurrent.BatchingExecutor$class.execute(BatchingExecutor.scala:109)
> 2021-03-29T00:27:25.3506142Z at
> scala.concurrent.Future$InternalCallbackExecutor$.execute(Future.scala:599)
> 2021-03-29T00:27:25.3506803Z at
> akka.actor.LightArrayRevolverScheduler$TaskHolder.executeTask(LightArrayRevolverScheduler.scala:328)
> 2021-03-29T00:27:25.3507875Z at
> akka.actor.LightArrayRevolverScheduler$$anon$4.executeBucket$1(LightArrayRevolverScheduler.scala:279)
> 2021-03-29T00:27:25.3509196Z at
> akka.actor.LightArrayRevolverScheduler$$anon$4.nextTick(LightArrayRevolverScheduler.scala:283)
> 2021-03-29T00:27:25.3510052Z at
> akka.actor.LightArrayRevolverScheduler$$anon$4.run(LightArrayRevolverScheduler.scala:235)
> 2021-03-29T00:27:25.3510597Z at java.lang.Thread.run(Thread.java:748)
> 2021-03-29T00:27:25.3511727Z Caused by:
> java.util.concurrent.TimeoutException: Invocation of public abstract
> java.util.concurrent.CompletableFuture
> org.apache.flink.runtime.taskexecutor.TaskExecutorGateway.submitTask(org.apache.flink.runtime.deployment.TaskDeploymentDescriptor,org.apache.flink.runtime.jobmaster.JobMasterId,org.apache.flink.api.common.time.Time)
> timed out.
> 2021-03-29T00:27:25.3512850Z at
> org.apache.flink.runtime.jobmaster.RpcTaskManagerGateway.submitTask(RpcTaskManagerGateway.java:68)
> 2021-03-29T00:27:25.3513557Z at
> org.apache.flink.runtime.executiongraph.Execution.lambda$deploy$10(Execution.java:832)
> 2021-03-29T00:27:25.3514225Z at
> java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1604)
> 2021-03-29T00:27:25.3514854Z at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> 2021-03-29T00:27:25.3515424Z at
> java.util.concurrent.FutureTask.run(FutureTask.java:266)
> 2021-03-29T00:27:25.3516090Z at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
> 2021-03-29T00:27:25.3516881Z at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
> 2021-03-29T00:27:25.3517585Z at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> 2021-03-29T00:27:25.3518218Z at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 2021-03-29T00:27:25.3518794Z ... 1 more
> 2021-03-29T00:27:25.3547493Z Caused by: akka.pattern.AskTimeoutException: Ask
> timed out on [Actor[akka://flink/user/rpc/taskmanager_797#796750252]] after
> [10000 ms]. Message of type
> [org.apache.flink.runtime.rpc.messages.LocalRpcInvocation]. A typical reason
> for `AskTimeoutException` is that the recipient actor didn't send a reply.
> 2021-03-29T00:27:25.3548645Z at
> akka.pattern.PromiseActorRef$$anonfun$2.apply(AskSupport.scala:635)
> 2021-03-29T00:27:25.3549245Z at
> akka.pattern.PromiseActorRef$$anonfun$2.apply(AskSupport.scala:635)
> 2021-03-29T00:27:25.3550046Z at
> akka.pattern.PromiseActorRef$$anonfun$1.apply$mcV$sp(AskSupport.scala:648)
> 2021-03-29T00:27:25.3550605Z at
> akka.actor.Scheduler$$anon$4.run(Scheduler.scala:205)
> 2021-03-29T00:27:25.3551179Z at
> scala.concurrent.Future$InternalCallbackExecutor$.unbatchedExecute(Future.scala:601)
> 2021-03-29T00:27:25.3551798Z at
> scala.concurrent.BatchingExecutor$class.execute(BatchingExecutor.scala:109)
> 2021-03-29T00:27:25.3552404Z at
> scala.concurrent.Future$InternalCallbackExecutor$.execute(Future.scala:599)
> 2021-03-29T00:27:25.3553050Z at
> akka.actor.LightArrayRevolverScheduler$TaskHolder.executeTask(LightArrayRevolverScheduler.scala:328)
> 2021-03-29T00:27:25.3554300Z at
> akka.actor.LightArrayRevolverScheduler$$anon$4.executeBucket$1(LightArrayRevolverScheduler.scala:279)
> 2021-03-29T00:27:25.3555232Z at
> akka.actor.LightArrayRevolverScheduler$$anon$4.nextTick(LightArrayRevolverScheduler.scala:283)
> 2021-03-29T00:27:25.3555928Z at
> akka.actor.LightArrayRevolverScheduler$$anon$4.run(LightArrayRevolverScheduler.scala:235)
> 2021-03-29T00:27:25.3556425Z ... 1 more
> {code}
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