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From "Lars Hofhansl (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-4626) Filters unnecessarily copy byte arrays...
Date Wed, 19 Oct 2011 23:51:10 GMT

     [ https://issues.apache.org/jira/browse/HBASE-4626?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Lars Hofhansl updated HBASE-4626:

    Attachment: 4626.txt

Patch against trunk.
Tests still running...

On scans touching many rows with a filter, this should significantly cut down garbage.

> Filters unnecessarily copy byte arrays...
> -----------------------------------------
>                 Key: HBASE-4626
>                 URL: https://issues.apache.org/jira/browse/HBASE-4626
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Lars Hofhansl
>            Assignee: Lars Hofhansl
>         Attachments: 4626.txt
> Just looked at SingleCol and ValueFilter... And on every column compared they create
a copy of the column and/or value portion of the KV.

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