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From "Igor Seliverstov (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (IGNITE-10455) MVCC: Tx timeout can cause update counters inconsistency.
Date Tue, 11 Dec 2018 12:35:00 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-10455?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Igor Seliverstov reassigned IGNITE-10455:
-----------------------------------------

    Assignee: Igor Seliverstov

> MVCC: Tx timeout can cause update counters inconsistency. 
> ----------------------------------------------------------
>
>                 Key: IGNITE-10455
>                 URL: https://issues.apache.org/jira/browse/IGNITE-10455
>             Project: Ignite
>          Issue Type: Bug
>          Components: mvcc
>            Reporter: Roman Kondakov
>            Assignee: Igor Seliverstov
>            Priority: Major
>
> When transaction is rolled back on backup on prepare step, it could lead to update counters
inconsistency between primary and backup. We need to fix backup counters update.
> Reproducer: {{TxWithSmallTimeoutAndContentionOneKeyTest#test}} with enabled MVCC.



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