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Posted to issues@hbase.apache.org by "Andrew Purtell (JIRA)" <ji...@apache.org> on 2010/03/28 21:35:27 UTC

[jira] Commented: (HBASE-1085) More variety in Performance Evaluation

    [ https://issues.apache.org/jira/browse/HBASE-1085?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12850725#action_12850725 ] 

Andrew Purtell commented on HBASE-1085:
---------------------------------------

+ With hflush, writes must be batched to achieve good throughput. PE coverage should include a good throughput test. 

> More variety in Performance Evaluation
> --------------------------------------
>
>                 Key: HBASE-1085
>                 URL: https://issues.apache.org/jira/browse/HBASE-1085
>             Project: Hadoop HBase
>          Issue Type: Task
>            Reporter: stack
>
> + Use smaller cells (Small cells is common use case.  Can bring on OOMEs)
> + In this report, http://www.cs.duke.edu/~kcd/hadoop/kcd-hadoop-report.pdf, a test is done testing performance as column families increase.  Could do same increasing columns inside a family.
> + We currently do one client and one server; add multiple clients to one server

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