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Posted to issues@ignite.apache.org by "Semen Boikov (JIRA)" <ji...@apache.org> on 2015/06/23 16:32:00 UTC

[jira] [Closed] (IGNITE-1048) Deadlock is possible in atomic cache update on partition create

     [ https://issues.apache.org/jira/browse/IGNITE-1048?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Semen Boikov closed IGNITE-1048.
--------------------------------
    Assignee:     (was: Semen Boikov)

> Deadlock is possible in atomic cache update on partition create
> ---------------------------------------------------------------
>
>                 Key: IGNITE-1048
>                 URL: https://issues.apache.org/jira/browse/IGNITE-1048
>             Project: Ignite
>          Issue Type: Bug
>          Components: cache
>            Reporter: Semen Boikov
>            Priority: Critical
>             Fix For: sprint-7
>
>
> This scenario was observed in test (see code in GridDhtAtomicCache.updateAllAsyncInternal0):
> - get read lock on topology
> - try create/lock entries
> - for some entry partition does not exist, to create partition topology write lock is acquired



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