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Posted to dev@hbase.apache.org by "Bryan Duxbury (JIRA)" <ji...@apache.org> on 2008/04/04 21:47:24 UTC
[jira] Updated: (HBASE-55) Improve Master region assignment
function
[ https://issues.apache.org/jira/browse/HBASE-55?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Bryan Duxbury updated HBASE-55:
-------------------------------
Summary: Improve Master region assignment function (was: [hbase] Improve Master region assignment function)
> 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
> 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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