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Posted to notifications@accumulo.apache.org by "Christopher Tubbs (JIRA)" <ji...@apache.org> on 2013/07/20 04:46:50 UTC
[jira] [Commented] (ACCUMULO-1409) Make MiniAccumuloCluster support
native maps
[ https://issues.apache.org/jira/browse/ACCUMULO-1409?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13714309#comment-13714309 ]
Christopher Tubbs commented on ACCUMULO-1409:
---------------------------------------------
{quote}I suspect enabling them would not help for that case.{quote}
I realize my response is a bit late, but in the interests in conveying the latest information: At the time that comment was made, I'm sure it was true, but it isn't anymore. Lately, the only way I can guarantee the integration tests don't time out is if I enable the native maps with "-P native".
> 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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