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Posted to issues@ignite.apache.org by "Vladimir Ozerov (JIRA)" <ji...@apache.org> on 2016/12/14 10:33:59 UTC

[jira] [Resolved] (IGNITE-4263) Hadoop: abstract out offheap/heap memory management.

     [ https://issues.apache.org/jira/browse/IGNITE-4263?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vladimir Ozerov resolved IGNITE-4263.
-------------------------------------
    Resolution: Won't Fix

Current heap-based variant shown bad perf due to excessive dereferencing and GC problems. is better to keep everything offheap for now. 

As far as IGNITE-4277, I managed to apply a concept similar to {{RawComparator}} without resorting to heap-based data structures. Hence, closing this ticket.

> Hadoop: abstract out offheap/heap memory management.
> ----------------------------------------------------
>
>                 Key: IGNITE-4263
>                 URL: https://issues.apache.org/jira/browse/IGNITE-4263
>             Project: Ignite
>          Issue Type: Sub-task
>          Components: hadoop
>    Affects Versions: 2.0
>            Reporter: Vladimir Ozerov
>            Assignee: Taras Ledkov
>              Labels: performance
>             Fix For: 2.0
>
>




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