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https://issues.apache.org/jira/browse/ACCUMULO-1409?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13660257#comment-13660257
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Corey J. Nolet commented on ACCUMULO-1409:
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If {noformat}bin/accumulo mini{noformat} is used to start a Single Node
Accumulo, the native maps should work out of the box (though the user will have
to override the tserver.memory.maps.native.enabled property in the MAC's site
config). Are we interested in seeing if native maps may help us in our pursuit
to speed up the MAC during the automated integration tests?
> Make MiniAccumuloCluster support native maps
> --------------------------------------------
>
> Key: ACCUMULO-1409
> URL: https://issues.apache.org/jira/browse/ACCUMULO-1409
> Project: Accumulo
> Issue Type: Sub-task
> Reporter: Keith Turner
> Assignee: Corey J. Nolet
> Labels: proposal
> Fix For: 1.6.0
>
>
> If a user sets up a single node accumulo instance and uses it for testing,
> then w/o native maps the performance will not be as good as it could. I did
> some testing of the new GC in java 7, along the way I noticed a significant
> difference between the native map and java map.
> http://kaccumulo.blogspot.com/2012/11/testing-accumulo-with-g1.html
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