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Posted to issues@ignite.apache.org by "Vladimir Ozerov (JIRA)" <ji...@apache.org> on 2019/03/11 06:34:01 UTC
[jira] [Updated] (IGNITE-10455) MVCC: Tx timeout can cause update
counters inconsistency.
[ https://issues.apache.org/jira/browse/IGNITE-10455?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vladimir Ozerov updated IGNITE-10455:
-------------------------------------
Labels: transactions (was: mvcc_stabilization_stage_1 transactions)
> 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
> Priority: Major
> Labels: transactions
> Fix For: 2.8
>
>
> 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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