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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-18086) Create native client which creates load on selected cluster
Date Mon, 17 Jul 2017 17:24:00 GMT

    [ https://issues.apache.org/jira/browse/HBASE-18086?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16090120#comment-16090120
] 

Ted Yu commented on HBASE-18086:
--------------------------------

Updated patch v12 where random number generation is lifted outside the loop (it was observed
that write performance suffered with random number generation inside the loop).

> Create native client which creates load on selected cluster
> -----------------------------------------------------------
>
>                 Key: HBASE-18086
>                 URL: https://issues.apache.org/jira/browse/HBASE-18086
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Ted Yu
>            Assignee: Ted Yu
>         Attachments: 18086.v11.txt, 18086.v12.txt, 18086.v1.txt, 18086.v3.txt, 18086.v4.txt,
18086.v5.txt, 18086.v6.txt, 18086.v7.txt, 18086.v8.txt
>
>
> This task is to create a client which uses multiple threads to conduct Puts followed
by Gets against selected cluster.
> Default is to run the tool against local cluster.
> This would give us some idea on the characteristics of native client in terms of handling
high load.



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