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https://issues.apache.org/jira/browse/IGNITE-16700?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mirza Aliev reassigned IGNITE-16700:
------------------------------------

    Assignee: Mirza Aliev

> ItTxDistributedTestThreeNodesThreeReplicas#testBalance is flaky
> ---------------------------------------------------------------
>
>                 Key: IGNITE-16700
>                 URL: https://issues.apache.org/jira/browse/IGNITE-16700
>             Project: Ignite
>          Issue Type: Bug
>            Reporter: Mirza Aliev
>            Assignee: Mirza Aliev
>            Priority: Major
>              Labels: ignite-3
>         Attachments: _Integration_Tests_Module_Table_2055.log, 
> _Integration_Tests_Module_Table_2098.log
>
>
> {{ItTxDistributedTestThreeNodesThreeReplicas#testBalance}} periodically falls 
> with 
> {noformat}
> org.apache.ignite.lang.IgniteException
> org.apache.ignite.lang.IgniteException: java.util.concurrent.TimeoutException 
> ==> expected: <true> but was: <false>
> {noformat}
> We've noticed that the test become flaky after IGNITE-16393 has been merged. 
> Probably, the current problem is related to the problem with stopping 
> executors for network's user object serialization threads IGNITE-16699 as far 
> as the logs are full of warnings from IGNITE-16699.
> The plan for this ticket is to wait for IGNITE-16699 to be fixed and check 
> whether this issue is still reproducible. 
> https://ci.ignite.apache.org/buildConfiguration/ignite3_Test_IntegrationTests_ModuleTable/6466138
> UPD: Ticket IGNITE-16699 has been fixed and but the current ticket is still 
> reproducible, so the problem is not related to IGNITE-16699.
> In logs, we can see some suspicious message, need to investigate if this is 
> related to the problem. Actual run 
> https://ci.ignite.apache.org/buildConfiguration/ignite3_Test_RunAllTests/6470268,
>  actual logs are attached
> {noformat}
> 2022-03-18 10:29:33:399 +0300 
> [INFO][%ItTxDistributedTestSingleNode_null_20000%JRaft-FSMCaller-Disruptor-_stripe_35-0][ActionRequestProcessor]
>  Error occurred on a user's state machine
> class org.apache.ignite.tx.TransactionException: Failed to enlist a key into 
> a transaction, state=ABORTED
>   at 
> org.apache.ignite.internal.table.distributed.raft.PartitionListener.tryEnlistIntoTransaction(PartitionListener.java:196)
>   at 
> org.apache.ignite.internal.table.distributed.raft.PartitionListener.lambda$onWrite$1(PartitionListener.java:134)
>   at java.base/java.util.Iterator.forEachRemaining(Iterator.java:133)
>   at 
> org.apache.ignite.internal.table.distributed.raft.PartitionListener.onWrite(PartitionListener.java:131)
>   at 
> org.apache.ignite.internal.raft.server.impl.JraftServerImpl$DelegatingStateMachine.onApply(JraftServerImpl.java:415)
>   at 
> org.apache.ignite.raft.jraft.core.FSMCallerImpl.doApplyTasks(FSMCallerImpl.java:539)
>   at 
> org.apache.ignite.raft.jraft.core.FSMCallerImpl.doCommitted(FSMCallerImpl.java:507)
>   at 
> org.apache.ignite.raft.jraft.core.FSMCallerImpl.runApplyTask(FSMCallerImpl.java:437)
>   at 
> org.apache.ignite.raft.jraft.core.FSMCallerImpl$ApplyTaskHandler.onEvent(FSMCallerImpl.java:134)
>   at 
> org.apache.ignite.raft.jraft.core.FSMCallerImpl$ApplyTaskHandler.onEvent(FSMCallerImpl.java:128)
>   at 
> org.apache.ignite.raft.jraft.disruptor.StripedDisruptor$StripeEntryHandler.onEvent(StripedDisruptor.java:215)
>   at 
> org.apache.ignite.raft.jraft.disruptor.StripedDisruptor$StripeEntryHandler.onEvent(StripedDisruptor.java:179)
>   at com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:137)
>   at java.base/java.lang.Thread.run(Thread.java:834)
> {noformat}



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