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https://issues.apache.org/jira/browse/HBASE-12409?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Misty Stanley-Jones updated HBASE-12409:
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Attachment: HBASE-12409.patch
> Add actual tunable parameters for finding optimal # of regions per RS
> ---------------------------------------------------------------------
>
> Key: HBASE-12409
> URL: https://issues.apache.org/jira/browse/HBASE-12409
> Project: HBase
> Issue Type: Bug
> Components: documentation, Performance
> Reporter: Misty Stanley-Jones
> Assignee: Misty Stanley-Jones
> Attachments: HBASE-12409.patch
>
>
> http://hbase.apache.org/book/ops.capacity.html#ops.capacity.regions.count
> should mention:
> HBase 0.94:
> (RS
> Xmx)(hbase.regionserver.global.memstore.upperLimit)/((hbase.hregion.memstore.flush.size)(#
> column families))
> HBase 0.98+: replace upperLimit with hbase.regionserver.global.memstore.size
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