[ 
https://issues.apache.org/jira/browse/IGNITE-10752?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Roman Kondakov updated IGNITE-10752:
------------------------------------
    Description: 
Sometimes tests are failed by violated invariants errors. For example, when 
total sum on accounts is not as expected.

Muted tests:
 * {{CacheMvccPartitionedCoordinatorFailoverTest}}
** 
{{testUpdate_N_Objects_Servers_Backups0__PutGet_CoordinatorFails_Persistence}}
** {{testUpdate_N_Objects_SingleNode__PutGet_CoordinatorFails}}
** 
{{testUpdate_N_Objects_ClientServer_Backups1_PutGet_CoordinatorFails_Persistence}}
** {{testAccountsTxGet_SingleNode_CoordinatorFails}}
** {{testAccountsTxGet_Server_Backups1_CoordinatorFails}}
** {{testAccountsTxGet_ClientServer_Backups2_CoordinatorFails_Persistence}}
** {{testAccountsTxScan_Server_Backups1_CoordinatorFails_Persistence}}
** {{testAccountsTxScan_Server_Backups0_CoordinatorFails}}
** {{testGetReadInProgressCoordinatorFails}}
** {{testGetReadInsideTxInProgressCoordinatorFails_ReadDelay}}



 * {{CacheMvccReplicatedCoordinatorFailoverTest}}
** {{testAccountsTxGet_SingleNode_CoordinatorFails}}
** {{testAccountsTxGet_Server_Backups0_CoordinatorFails_Persistence}}
** {{testUpdate_N_Objects_SingleNode__PutGet_CoordinatorFails}}

* {{CacheMvccTransactionsTest.testMvccCoordinatorChangeSimple}}
* {{DataStreamProcessorMvccPersistenceSelfTest.testTryFlush}}

{noformat}
junit.framework.AssertionFailedError: Unexpected error: 
junit.framework.AssertionFailedError: expected:<0> but was:<4>
        at junit.framework.Assert.fail(Assert.java:57)
        at junit.framework.TestCase.fail(TestCase.java:227)
        at 
org.apache.ignite.internal.processors.cache.mvcc.CacheMvccAbstractTest$10.call(CacheMvccAbstractTest.java:1362)
        at 
org.apache.ignite.internal.processors.cache.mvcc.CacheMvccAbstractTest$10.call(CacheMvccAbstractTest.java:1350)
        at 
org.apache.ignite.testframework.GridTestThread.run(GridTestThread.java:84)
{noformat}

  was:
Sometimes tests are failed by violated invariants errors. For example, when 
total sum on accounts is not as expected.

Muted tests:
 * 
{{CacheMvccPartitionedCoordinatorFailoverTest.testUpdate_N_Objects_Servers_Backups0__PutGet_CoordinatorFails_Persistence}}
 * 
{{CacheMvccReplicatedCoordinatorFailoverTest.testUpdate_N_Objects_SingleNode__PutGet_CoordinatorFails}}
 * 
{{CacheMvccPartitionedCoordinatorFailoverTest.testGetReadInsideTxInProgressCoordinatorFails_ReadDelay}}
 * 
{{CacheMvccPartitionedCoordinatorFailoverTest.testAccountsTxGet_SingleNode_CoordinatorFails}}
 * 
{{CacheMvccReplicatedCoordinatorFailoverTest.testAccountsTxGet_Server_Backups0_CoordinatorFails_Persistence}}
 * 
{{CacheMvccPartitionedCoordinatorFailoverTest.testUpdate_N_Objects_SingleNode__PutGet_CoordinatorFails}}
 * 
{{CacheMvccPartitionedCoordinatorFailoverTest.testAccountsTxGet_Server_Backups1_CoordinatorFails}}
 * 
{{CacheMvccPartitionedCoordinatorFailoverTest.testUpdate_N_Objects_ClientServer_Backups1_PutGet_CoordinatorFails_Persistence}}
 * 
{{CacheMvccPartitionedCoordinatorFailoverTest.testAccountsTxScan_Server_Backups1_CoordinatorFails_Persistence}}
 * 
{{CacheMvccPartitionedCoordinatorFailoverTest.testAccountsTxGet_ClientServer_Backups2_CoordinatorFails_Persistence}}

{noformat}
junit.framework.AssertionFailedError: Unexpected error: 
junit.framework.AssertionFailedError: expected:<0> but was:<4>
        at junit.framework.Assert.fail(Assert.java:57)
        at junit.framework.TestCase.fail(TestCase.java:227)
        at 
org.apache.ignite.internal.processors.cache.mvcc.CacheMvccAbstractTest$10.call(CacheMvccAbstractTest.java:1362)
        at 
org.apache.ignite.internal.processors.cache.mvcc.CacheMvccAbstractTest$10.call(CacheMvccAbstractTest.java:1350)
        at 
org.apache.ignite.testframework.GridTestThread.run(GridTestThread.java:84)
{noformat}


> MVCC: Tests invariants are violated sometimes
> ---------------------------------------------
>
>                 Key: IGNITE-10752
>                 URL: https://issues.apache.org/jira/browse/IGNITE-10752
>             Project: Ignite
>          Issue Type: Bug
>          Components: mvcc
>            Reporter: Roman Kondakov
>            Priority: Major
>              Labels: mvcc_stabilization_stage_1, transactions
>
> Sometimes tests are failed by violated invariants errors. For example, when 
> total sum on accounts is not as expected.
> Muted tests:
>  * {{CacheMvccPartitionedCoordinatorFailoverTest}}
> ** 
> {{testUpdate_N_Objects_Servers_Backups0__PutGet_CoordinatorFails_Persistence}}
> ** {{testUpdate_N_Objects_SingleNode__PutGet_CoordinatorFails}}
> ** 
> {{testUpdate_N_Objects_ClientServer_Backups1_PutGet_CoordinatorFails_Persistence}}
> ** {{testAccountsTxGet_SingleNode_CoordinatorFails}}
> ** {{testAccountsTxGet_Server_Backups1_CoordinatorFails}}
> ** {{testAccountsTxGet_ClientServer_Backups2_CoordinatorFails_Persistence}}
> ** {{testAccountsTxScan_Server_Backups1_CoordinatorFails_Persistence}}
> ** {{testAccountsTxScan_Server_Backups0_CoordinatorFails}}
> ** {{testGetReadInProgressCoordinatorFails}}
> ** {{testGetReadInsideTxInProgressCoordinatorFails_ReadDelay}}
>  * {{CacheMvccReplicatedCoordinatorFailoverTest}}
> ** {{testAccountsTxGet_SingleNode_CoordinatorFails}}
> ** {{testAccountsTxGet_Server_Backups0_CoordinatorFails_Persistence}}
> ** {{testUpdate_N_Objects_SingleNode__PutGet_CoordinatorFails}}
> * {{CacheMvccTransactionsTest.testMvccCoordinatorChangeSimple}}
> * {{DataStreamProcessorMvccPersistenceSelfTest.testTryFlush}}
> {noformat}
> junit.framework.AssertionFailedError: Unexpected error: 
> junit.framework.AssertionFailedError: expected:<0> but was:<4>
>       at junit.framework.Assert.fail(Assert.java:57)
>       at junit.framework.TestCase.fail(TestCase.java:227)
>       at 
> org.apache.ignite.internal.processors.cache.mvcc.CacheMvccAbstractTest$10.call(CacheMvccAbstractTest.java:1362)
>       at 
> org.apache.ignite.internal.processors.cache.mvcc.CacheMvccAbstractTest$10.call(CacheMvccAbstractTest.java:1350)
>       at 
> org.apache.ignite.testframework.GridTestThread.run(GridTestThread.java:84)
> {noformat}



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