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Posted to issues@ignite.apache.org by "Vladimir Ozerov (JIRA)" <ji...@apache.org> on 2017/07/10 06:57:00 UTC
[jira] [Updated] (IGNITE-4680) Properly split batch atomic cache
operations between stripes (putAll, removeAll, etc)
[ https://issues.apache.org/jira/browse/IGNITE-4680?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vladimir Ozerov updated IGNITE-4680:
------------------------------------
Fix Version/s: (was: 2.1)
2.2
> Properly split batch atomic cache operations between stripes (putAll, removeAll, etc)
> -------------------------------------------------------------------------------------
>
> Key: IGNITE-4680
> URL: https://issues.apache.org/jira/browse/IGNITE-4680
> Project: Ignite
> Issue Type: Improvement
> Components: cache
> Reporter: Yakov Zhdanov
> Fix For: 2.2
>
>
> Need to revisit keys/requests mapping procedure and map the update directly to stripe on remote node.
> Here are some points:
> # Abovementioned will require adding stripes count attribute to node's attribute list
> # Need to make sure we take all benefits of biased locking and stripes never get mutually blocked
> # locking all entries before processing request can be removed since it does not make too much sense to atomic cache
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