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Posted to issues@hbase.apache.org by "Lars Hofhansl (JIRA)" <ji...@apache.org> on 2014/09/24 08:33:34 UTC

[jira] [Commented] (HBASE-12077) FilterLists create many ArrayList$Itr object per row.

    [ https://issues.apache.org/jira/browse/HBASE-12077?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14145980#comment-14145980 ] 

Lars Hofhansl commented on HBASE-12077:
---------------------------------------

Confirmed in a run with Phoenix that this brings down the creation of Itr objects by 90% during certain scans that happen to create a FilteredList.
[~giacomotaylor], [~apurtell]

> FilterLists create many ArrayList$Itr object per row.
> -----------------------------------------------------
>
>                 Key: HBASE-12077
>                 URL: https://issues.apache.org/jira/browse/HBASE-12077
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Lars Hofhansl
>         Attachments: 12077-0.98.txt
>
>




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