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Posted to issues@ignite.apache.org by "Alexey Goncharuk (JIRA)" <ji...@apache.org> on 2017/07/28 14:27:00 UTC

[jira] [Resolved] (IGNITE-5816) Race in WAL segment leading to ClosedChannelException

     [ https://issues.apache.org/jira/browse/IGNITE-5816?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexey Goncharuk resolved IGNITE-5816.
--------------------------------------
    Resolution: Fixed

Merged

> Race in WAL segment leading to ClosedChannelException
> -----------------------------------------------------
>
>                 Key: IGNITE-5816
>                 URL: https://issues.apache.org/jira/browse/IGNITE-5816
>             Project: Ignite
>          Issue Type: Bug
>          Components: cache
>    Affects Versions: 2.1
>            Reporter: Alexey Goncharuk
>            Assignee: Alexey Goncharuk
>             Fix For: 2.2
>
>
> In current flushOrWait() code we acquire writtenBytes before we try to flush. If flush fails, we wait for written be equal to expWritten.
> When a segment is being closed, this leads to one thread returning from flushOrWait early because written is updated, but expWritten does not match the last record position.



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