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From "Eshcar Hillel (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-19282) CellChunkMap Benchmarking and User Interface
Date Sun, 24 Dec 2017 16:55:00 GMT

    [ https://issues.apache.org/jira/browse/HBASE-19282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16302893#comment-16302893
] 

Eshcar Hillel commented on HBASE-19282:
---------------------------------------

Left some comments on RB.
Once fixed +1 by me.

> CellChunkMap Benchmarking and User Interface
> --------------------------------------------
>
>                 Key: HBASE-19282
>                 URL: https://issues.apache.org/jira/browse/HBASE-19282
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Anastasia Braginsky
>         Attachments: CCM Benchmarking.pdf, HBASE-19282-V03.patch, HBASE-19282-V05.patch,
HBASE-19282-V06.patch, HBASE-19282-V06.patch, HBASE-19282.patch
>
>
> We have made some experiments how working with CellChunkMap (CCM) influences the performance
when running on-heap and off-heap. Based on those results it is suggested to tie the MSLAB
usage (off-heap or on-heap) with CCM index usage.



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