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From "Vladimir Ozerov (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (IGNITE-1298) Data and Meta in IGFS should be updated in one transaction.
Date Tue, 28 Jun 2016 08:56:57 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-1298?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Vladimir Ozerov updated IGNITE-1298:
    Component/s:     (was: s)

> Data and Meta in IGFS should be updated in one transaction.
> -----------------------------------------------------------
>                 Key: IGNITE-1298
>                 URL: https://issues.apache.org/jira/browse/IGNITE-1298
>             Project: Ignite
>          Issue Type: Bug
>          Components: IGFS
>    Affects Versions: ignite-1.4
>            Reporter: Ivan Veselovsky
>            Assignee: Ivan Veselovsky
>             Fix For: 1.5.0.final
> Tests written to check behavior IGNITE-1277 revealed problems on file data writing when
some nodes have left the topology (see tests added in IGNITE-1277). 
> In particular, meta data and file data are processed in separate transactions. So, one
can complete while another may not. To fix that we need to link them together in one transaction.
> In more detail, this means that blocks writing and appropriate file size update should
happen in one transaction.

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