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Posted to issues@ignite.apache.org by "Igor Seliverstov (JIRA)" <ji...@apache.org> on 2018/08/17 12:23:00 UTC

[jira] [Updated] (IGNITE-9314) MVCC TX: Datastreamer operations

     [ https://issues.apache.org/jira/browse/IGNITE-9314?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Igor Seliverstov updated IGNITE-9314:
-------------------------------------
    Component/s: mvcc

> MVCC TX: Datastreamer operations
> --------------------------------
>
>                 Key: IGNITE-9314
>                 URL: https://issues.apache.org/jira/browse/IGNITE-9314
>             Project: Ignite
>          Issue Type: Task
>          Components: mvcc
>            Reporter: Igor Seliverstov
>            Priority: Major
>             Fix For: 2.7
>
>
> Need to change DataStreamer semantics (make it transactional)
> Currently clients can see DataStreamer partial writes and two subsequent selects, which are run in scope of one transaction at load time, may return different results.
> Related thread:
> http://apache-ignite-developers.2346864.n4.nabble.com/MVCC-and-IgniteDataStreamer-td32340.html



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