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Posted to issues@ignite.apache.org by "Alexey Kuznetsov (JIRA)" <ji...@apache.org> on 2018/01/31 15:27:00 UTC

[jira] [Updated] (IGNITE-7591) Backup node crash causes incorrect transaction failover recovery

     [ https://issues.apache.org/jira/browse/IGNITE-7591?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexey Kuznetsov updated IGNITE-7591:
-------------------------------------
    Summary: Backup node crash causes incorrect transaction failover recovery  (was: Backup node crash causes incorrect failover recovery)

> Backup node crash causes incorrect transaction failover recovery
> ----------------------------------------------------------------
>
>                 Key: IGNITE-7591
>                 URL: https://issues.apache.org/jira/browse/IGNITE-7591
>             Project: Ignite
>          Issue Type: Bug
>            Reporter: Alexey Kuznetsov
>            Priority: Major
>         Attachments: TxBackupFailoverTest.java
>
>
> reproduction:
> Start multiple pessimistic transactions, changing the same key.Prepare message from backup node must be blocked(GridDhtTxPrepareResponse). Then backup node crashes.
> All transactions must finish and keys must be committed.
> But not all keys are committed. Reproducer attached.
> Test is flaky.



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