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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (HBASE-12023) HRegion.applyFamilyMapToMemstore creates too many iterator objects.
Date Tue, 23 Sep 2014 01:15:34 GMT

    [ https://issues.apache.org/jira/browse/HBASE-12023?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14144125#comment-14144125
] 

Andrew Purtell edited comment on HBASE-12023 at 9/23/14 1:15 AM:
-----------------------------------------------------------------

Unless there are more comments (please post them), I'm going to commit the addendum later
this evening. Thanks for the patch  [~vrodionov]


was (Author: apurtell):
Unless there are more comments (please post them), I'm going to commit this later this evening.
Thanks for the patch  [~vrodionov]

> HRegion.applyFamilyMapToMemstore creates too many iterator objects.
> -------------------------------------------------------------------
>
>                 Key: HBASE-12023
>                 URL: https://issues.apache.org/jira/browse/HBASE-12023
>             Project: HBase
>          Issue Type: Sub-task
>    Affects Versions: 0.98.5, 0.94.23
>            Reporter: Vladimir Rodionov
>            Assignee: Vladimir Rodionov
>            Priority: Minor
>             Fix For: 2.0.0, 0.98.7, 0.94.24, 0.99.1
>
>         Attachments: 12023-trunk.txt, HBASE-12023-0.94-add.patch, HBASE-12023-0.94.patch,
HBASE-12023-add.patch, HBASE-12023.patch, applyFamilyMapToMemstore (1).tiff
>
>
> for ... loop (creates iterator) inside another for loop. Produces a lot of garbage. See
attached picture.



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