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Posted to issues@hbase.apache.org by "Lars Hofhansl (JIRA)" <ji...@apache.org> on 2014/09/19 20:42:34 UTC

[jira] [Updated] (HBASE-12023) HRegion.applyFamilyMapToMemstore creates too many iterator objects.

     [ https://issues.apache.org/jira/browse/HBASE-12023?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lars Hofhansl updated HBASE-12023:
----------------------------------
    Summary: HRegion.applyFamilyMapToMemstore creates too many iterator objects.  (was: HRegion.applyFamilyMapToMemstore creates too many iterator objects...)

> HRegion.applyFamilyMapToMemstore creates too many iterator objects.
> -------------------------------------------------------------------
>
>                 Key: HBASE-12023
>                 URL: https://issues.apache.org/jira/browse/HBASE-12023
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.98.5, 0.94.23
>            Reporter: Vladimir Rodionov
>            Assignee: Vladimir Rodionov
>            Priority: Minor
>             Fix For: 0.94.24
>
>         Attachments: 12023-trunk.txt, HBASE-12023-0.94.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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