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From "Uwe Schindler (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LUCENE-5730) FSDirectory.open should return mmap for 64-bit OS X
Date Tue, 03 Jun 2014 12:18:01 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-5730?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14016438#comment-14016438
] 

Uwe Schindler commented on LUCENE-5730:
---------------------------------------

bq. Although I would not use a Jetty/Tomcat based Solr server in production on OSX because
of the crushes in Socket.accept() 

This seems to be fixed in 7u60, which came out today: http://bugs.java.com/view_bug.do?bug_id=8035897

> FSDirectory.open should return mmap for 64-bit OS X
> ---------------------------------------------------
>
>                 Key: LUCENE-5730
>                 URL: https://issues.apache.org/jira/browse/LUCENE-5730
>             Project: Lucene - Core
>          Issue Type: Improvement
>            Reporter: Robert Muir
>         Attachments: LUCENE-5730.patch
>
>
> {noformat}
> Report after iter 19:
>                     Task   QPS trunk      StdDev   QPS patch      StdDev            
   Pct diff
>            OrHighNotHigh       18.70     (10.3%)       19.79      (8.4%)    5.8% ( -11%
-   27%)
>            OrNotHighHigh       25.15     (11.5%)       26.65      (8.0%)    6.0% ( -12%
-   28%)
>               OrHighHigh       20.92      (9.9%)       22.22      (7.2%)    6.2% (  -9%
-   25%)
>                 HighTerm       79.38     (10.8%)       84.42     (13.0%)    6.4% ( -15%
-   33%)
>                  Prefix3      125.67      (8.6%)      136.21     (10.5%)    8.4% (  -9%
-   30%)
>                  LowTerm      445.68     (13.7%)      484.84     (13.8%)    8.8% ( -16%
-   42%)
>             OrNotHighLow       45.83     (12.9%)       50.22      (8.8%)    9.6% ( -10%
-   35%)
>             OrNotHighMed       41.65     (12.0%)       46.05     (12.1%)   10.6% ( -12%
-   39%)
>         HighSloppyPhrase        5.82      (8.9%)        6.46     (10.4%)   10.9% (  -7%
-   33%)
>                MedPhrase      127.03     (16.3%)      141.19     (12.8%)   11.2% ( -15%
-   48%)
>                   IntNRQ        4.85      (3.9%)        5.39      (7.4%)   11.2% (  
0% -   23%)
>                  MedTerm      101.62     (13.0%)      113.27     (12.2%)   11.5% ( -12%
-   42%)
>             OrHighNotLow       69.01     (12.9%)       77.77     (15.3%)   12.7% ( -13%
-   47%)
>              AndHighHigh       43.57      (8.1%)       49.24      (8.4%)   13.0% (  -3%
-   32%)
>               HighPhrase        9.30      (6.4%)       10.55      (8.4%)   13.4% (  -1%
-   30%)
>                OrHighLow       41.49     (10.1%)       47.45     (13.9%)   14.3% (  -8%
-   42%)
>             HighSpanNear       62.59      (7.5%)       71.79     (10.1%)   14.7% (  -2%
-   34%)
>                OrHighMed       41.74     (12.9%)       48.66     (12.2%)   16.6% (  -7%
-   47%)
>               AndHighMed       59.09      (8.2%)       69.27      (8.1%)   17.2% (  
0% -   36%)
>          MedSloppyPhrase        7.14      (6.2%)        8.42      (7.2%)   17.9% (  
4% -   33%)
>                LowPhrase       16.34      (6.3%)       19.34      (5.9%)   18.3% (  
5% -   32%)
>             OrHighNotMed       50.43     (13.0%)       59.81     (13.5%)   18.6% (  -6%
-   51%)
>              MedSpanNear       56.50     (12.4%)       69.91     (14.5%)   23.7% (  -2%
-   57%)
>          LowSloppyPhrase       43.81     (10.0%)       57.88     (14.5%)   32.1% (  
6% -   62%)
>                 Wildcard       20.94      (7.4%)       28.53      (9.6%)   36.3% (  18%
-   57%)
>              LowSpanNear       10.16      (5.4%)       14.05     (10.2%)   38.4% (  21%
-   57%)
>                   Fuzzy1       33.04      (8.3%)       58.74     (13.4%)   77.8% (  51%
-  108%)
>                   Fuzzy2       21.37      (4.4%)       38.41      (6.7%)   79.7% (  65%
-   95%)
>                  Respell       26.68      (7.1%)       50.00     (12.5%)   87.4% (  63%
-  115%)
>                 PKLookup       52.16     (12.4%)      101.00     (24.2%)   93.7% (  50%
-  148%)
>               AndHighLow      269.54      (9.2%)      537.98     (16.1%)   99.6% (  67%
-  137%)
> {noformat}



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