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From "Andrew Mashenkov (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (IGNITE-7278) Node failed to recover partition from WAL on unstable topology.
Date Thu, 21 Dec 2017 11:03:00 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-7278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrew Mashenkov reassigned IGNITE-7278:
----------------------------------------

    Assignee: Andrew Mashenkov

> Node failed to recover partition from WAL on unstable topology.
> ---------------------------------------------------------------
>
>                 Key: IGNITE-7278
>                 URL: https://issues.apache.org/jira/browse/IGNITE-7278
>             Project: Ignite
>          Issue Type: Bug
>          Components: persistence
>            Reporter: Andrew Mashenkov
>            Assignee: Andrew Mashenkov
>             Fix For: 2.4
>
>         Attachments: page_corrupted2.tar.gz
>
>
> The use case is:
> -Grid with partitioned cache with 2 backups (or replicated)
> -Node-1 is killed in the middle of checkpoint and started again.
> -Node-1 detects unfinished checkpoint and tries to recover it.
> -At this point Node-2 is killed while node-1 recovering is in progress.
> -Node-1 fails with AssertionError.
> PFA logs, parsed WAL, reproducer.
> Can be reproduced with IgnitePdsContinuousRestartTest with minor changes,
> we have to have 2 nodes flapping and kill nodes ungracefully.



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