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Posted to issues@geode.apache.org by "Anthony Baker (JIRA)" <ji...@apache.org> on 2017/06/17 18:04:29 UTC

[jira] [Closed] (GEODE-2587) Refactor OrderByComparator's compare method

     [ https://issues.apache.org/jira/browse/GEODE-2587?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Anthony Baker closed GEODE-2587.
--------------------------------

> Refactor OrderByComparator's compare method
> -------------------------------------------
>
>                 Key: GEODE-2587
>                 URL: https://issues.apache.org/jira/browse/GEODE-2587
>             Project: Geode
>          Issue Type: Bug
>          Components: querying
>            Reporter: nabarun
>             Fix For: 1.2.0
>
>
> OrderByComparator's compare method creates a lot of objects / arrays with the intention of comparing two objects.
> But allocation of memory for these objects results in GC to kick in.
> The additional time consumed in GC results in increased execution time for queries with ORDER BY clause.
> This method must be refactored to require less memory allocations in order to compare and thus speed up ORDER BY clause.



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