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From "Lars Hofhansl (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (HBASE-6114) CacheControl flags should be tunable per table schema per CF
Date Fri, 12 Oct 2012 05:37:35 GMT

     [ https://issues.apache.org/jira/browse/HBASE-6114?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Lars Hofhansl closed HBASE-6114.
--------------------------------

    
> CacheControl flags should be tunable per table schema per CF
> ------------------------------------------------------------
>
>                 Key: HBASE-6114
>                 URL: https://issues.apache.org/jira/browse/HBASE-6114
>             Project: HBase
>          Issue Type: Improvement
>    Affects Versions: 0.92.2, 0.94.1, 0.96.0
>            Reporter: Andrew Purtell
>            Assignee: Andrew Purtell
>             Fix For: 0.92.2, 0.94.1, 0.96.0
>
>         Attachments: 6114-0.92.patch, 6114-0.92-v2.patch, 6114-0.94.patch, 6114-0.94-v2.patch,
6114.patch, 6114-trunk.patch, 6114-trunk-v2.patch
>
>
> CacheControl flags should be tunable per table schema per CF, especially
> cacheDataOnWrite, also cacheIndexesOnWrite and cacheBloomsOnWrite.
> It looks like Store uses CacheConfig(Configuration conf, HColumnDescriptor family) to
construct the CacheConfig, so it's a simple change there to override configuration properties
with values of table schema attributes if present.

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