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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-7949) Enable big content store in HBase
Date Wed, 27 Feb 2013 04:42:12 GMT

     [ https://issues.apache.org/jira/browse/HBASE-7949?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrew Purtell updated HBASE-7949:
----------------------------------

    Priority: Major  (was: Critical)

Lowering priority to major, the default. It might be appropriate to raise it at some future
time but normally 'critical' (or above) is reserved for bug fixes for a serious problem or
if the issue is deemed very important for a particular release.
                
> Enable big content store in HBase
> ---------------------------------
>
>                 Key: HBASE-7949
>                 URL: https://issues.apache.org/jira/browse/HBASE-7949
>             Project: HBase
>          Issue Type: Brainstorming
>            Reporter: chenning
>
> Big content stored in hbase consumes a lot of system resource when region split or compaction
operation happens.
> How HBase can be used to store big content along with some self descriptive meta-data.

> The general idea is to add a new type of column family, and the content of this kind
of column family doesn't participate the region split and compaction. An index(rowkey-location)
is introduced in this new column family and the split and compaction are only applied to this
index.

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