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From "Michael McCandless (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (LUCENE-2079) Further improvements to contrib/benchmark for testing NRT
Date Fri, 20 Nov 2009 17:24:39 GMT

     [ https://issues.apache.org/jira/browse/LUCENE-2079?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Michael McCandless resolved LUCENE-2079.
----------------------------------------

    Resolution: Fixed

> Further improvements to contrib/benchmark for testing NRT
> ---------------------------------------------------------
>
>                 Key: LUCENE-2079
>                 URL: https://issues.apache.org/jira/browse/LUCENE-2079
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: contrib/benchmark
>            Reporter: Michael McCandless
>            Assignee: Michael McCandless
>            Priority: Minor
>             Fix For: 3.1
>
>         Attachments: LUCENE-2079.patch
>
>
> Some small changes:
>   * Allow specifying a priority for BG threads, after the "&"
>     character; priority increment is + or - int that's added to main
>     thread's priority to set child thread's.  For my NRT tests I make
>     the reopen thread +2, the indexing threads +1, and leave searching
>     threads at their default.
>   * Added test case
>   * NearRealTimeReopenTask now reports @ the end the full array of
>     msec of each reopen latency
>   * Added optional breakout of counts by time steps.  If you set
>     log.time.step.msec to eg 1000 then reported counts for serial task
>     sequence is broken out by 1 second windows.  EG you can use this
>     to measure slowdown over time.

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