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Posted to issues@ignite.apache.org by "Dmitry Karachentsev (JIRA)" <ji...@apache.org> on 2016/08/31 12:43:20 UTC

[jira] [Updated] (IGNITE-3813) High contention on GridCacheMapEntry.obsolete() on loading data to data stremer with composite keys

     [ https://issues.apache.org/jira/browse/IGNITE-3813?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dmitry Karachentsev updated IGNITE-3813:
----------------------------------------
    Attachment: jstack.log

> High contention on GridCacheMapEntry.obsolete() on loading data to data stremer with composite keys
> ---------------------------------------------------------------------------------------------------
>
>                 Key: IGNITE-3813
>                 URL: https://issues.apache.org/jira/browse/IGNITE-3813
>             Project: Ignite
>          Issue Type: Improvement
>    Affects Versions: 1.7
>            Reporter: Dmitry Karachentsev
>             Fix For: 1.8
>
>         Attachments: jstack.log
>
>
> On loading entries with non-primitive key to data streamer too many calls to metadata cache which causes high contention on GridCacheMapEntry.
> Example thread dump in attachment.



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