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From "Bryan Duxbury (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-2356) Set memcache flush size per column
Date Mon, 04 Feb 2008 01:41:07 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-2356?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12565243#action_12565243
] 

Bryan Duxbury commented on HADOOP-2356:
---------------------------------------

After all the work we've been doing with trying to optimize flush/compact/split sizes, this
issue seems risky. Exposing this tuning parameter could really allow someone to damage their
HBase instance. 

> Set memcache flush size per column
> ----------------------------------
>
>                 Key: HADOOP-2356
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2356
>             Project: Hadoop Core
>          Issue Type: New Feature
>          Components: contrib/hbase
>            Reporter: Paul Saab
>            Priority: Minor
>
> The amount of memory taken by the memcache before a flush is currently a global parameter.
 It should be configurable per-table.

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