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From "Bryan Duxbury (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HBASE-55) Improve Master region assignment function
Date Fri, 25 Apr 2008 00:09:55 GMT

     [ https://issues.apache.org/jira/browse/HBASE-55?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Bryan Duxbury updated HBASE-55:
-------------------------------

    Priority: Minor  (was: Major)

This issue is a big amorphous. I don't know if it needs to get done as much as we thought
it did.

> Improve Master region assignment function
> -----------------------------------------
>
>                 Key: HBASE-55
>                 URL: https://issues.apache.org/jira/browse/HBASE-55
>             Project: Hadoop HBase
>          Issue Type: Improvement
>          Components: master
>            Reporter: Bryan Duxbury
>            Priority: Minor
>             Fix For: 0.2.0
>
>
> We would like the master's region assignment function to take into account more factors
when choosing where to assign regions.
>  
> - More advanced accounting of load on regionserver - memory, # requests, etc
> - Don't deploy both daughter regions to the same regionserver
> - Assign regions where the underlying DFS blocks are hosted if possible
> Please add additional ideas in comments as they come up.

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