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Posted to issues@ignite.apache.org by "Alexandr Kuramshin (JIRA)" <ji...@apache.org> on 2018/02/21 10:44:00 UTC

[jira] [Commented] (IGNITE-7723) Data loss after node restart with PDS

    [ https://issues.apache.org/jira/browse/IGNITE-7723?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16371212#comment-16371212 ] 

Alexandr Kuramshin commented on IGNITE-7723:
--------------------------------------------

Attached updated test which shows all problems at once

> Data loss after node restart with PDS
> -------------------------------------
>
>                 Key: IGNITE-7723
>                 URL: https://issues.apache.org/jira/browse/IGNITE-7723
>             Project: Ignite
>          Issue Type: Bug
>          Components: general, persistence
>    Affects Versions: 2.3
>            Reporter: Alexandr Kuramshin
>            Priority: Major
>         Attachments: IgnitePdsDataLossTest.java, IgnitePdsDataLossTest.java
>
>
> Split-brain scenario with topology validator is used to convince possible data loss. The same results may be achieved on accidental network problems combined with node restart.
> See the reproducer {{IgnitePdsDataLossTest}} for details.



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