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From "Aleksey Yeschenko (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-6662) Sort/reconcile cells in ArrayBackedSortedColumns only when an accessor is called
Date Thu, 06 Feb 2014 04:04:09 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-6662?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13893005#comment-13893005
] 

Aleksey Yeschenko commented on CASSANDRA-6662:
----------------------------------------------

Once implemented, do we actually *need* TreeMapBackedSortedColumns anymore?

> Sort/reconcile cells in ArrayBackedSortedColumns only when an accessor is called
> --------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-6662
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6662
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Aleksey Yeschenko
>            Assignee: Aleksey Yeschenko
>             Fix For: 2.1
>
>
> To avoid poor performance with huge numbers of cells added out of order (which should
be rare, but *can* happen with certain batch scenarios) we should make ABSC only sort/reconcile
its cells when an actual accessor is actually called, delaying sorting until the very end.



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