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Posted to dev@hbase.apache.org by "Misty Stanley-Jones (JIRA)" <ji...@apache.org> on 2014/11/03 04:35:33 UTC
[jira] [Created] (HBASE-12409) Add actual tunable parameters for
finding optimal # of regions per RS
Misty Stanley-Jones created HBASE-12409:
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Summary: 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
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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