[jira] [Updated] (IGNITE-2365) Cache inconsistency: concurrent preloading from a storage when OFF HEAP is used

["Denis Magda (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-2365?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Denis Magda updated IGNITE-2365:
--------------------------------
    Attachment: TwoNodesEviction.java

> Cache inconsistency: concurrent preloading from a storage when OFF HEAP is used
> -------------------------------------------------------------------------------
>
>                 Key: IGNITE-2365
>                 URL: https://issues.apache.org/jira/browse/IGNITE-2365
>             Project: Ignite
>          Issue Type: Bug
>          Components: cache
>    Affects Versions: ignite-1.4
>            Reporter: Denis Magda
>            Priority: Blocker
>             Fix For: 1.6
>
>         Attachments: TwoNodesEviction.java
>
>
> Start two server nodes in parallel using {{TwoNodesEviction}} example attached.
> Both nodes start preloading the full set of data from an underlying storage considering that in a cache only data for which a node is primary will reside.
> However the node that joins the topology later will have much more entries in the on-heap part of the cache than expected ignoring eviction policy settings.
> If to disable the eviction policy and off-heap then the example works fine.



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