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Posted to issues@ignite.apache.org by "Maxim Muzafarov (Jira)" <ji...@apache.org> on 2019/10/10 13:12:07 UTC

[jira] [Updated] (IGNITE-3014) Optimize GridDhtPartitionTopologyImpl#localPartition()

     [ https://issues.apache.org/jira/browse/IGNITE-3014?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Maxim Muzafarov updated IGNITE-3014:
------------------------------------
    Fix Version/s: 2.8

> Optimize GridDhtPartitionTopologyImpl#localPartition()
> ------------------------------------------------------
>
>                 Key: IGNITE-3014
>                 URL: https://issues.apache.org/jira/browse/IGNITE-3014
>             Project: Ignite
>          Issue Type: Improvement
>            Reporter: Ilya Lantukh
>            Priority: Major
>              Labels: performance
>             Fix For: 2.8
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> This method is called at least once for every cache operation on each node.
> It was partially optimized in https://issues.apache.org/jira/browse/IGNITE-2948.
> It seems that we can reduce time spent in that method even further by removing excessive RW locks and using volatile read/write instead.



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