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From "Todd Lipcon (JIRA)" <j...@apache.org>
Subject [jira] Created: (HBASE-3457) Auto-tune some GC settings
Date Thu, 20 Jan 2011 23:00:51 GMT
Auto-tune some GC settings
--------------------------

                 Key: HBASE-3457
                 URL: https://issues.apache.org/jira/browse/HBASE-3457
             Project: HBase
          Issue Type: Improvement
          Components: scripts
    Affects Versions: 0.90.1
            Reporter: Todd Lipcon
            Assignee: Todd Lipcon
             Fix For: 0.90.1


The settings we ship with aren't really optimal for an actual deployment. We can take a look
at some things like /proc/cpuinfo and figure out whether to enable parallel GC, turn off CMSIncrementalMode,
etc.

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