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From "Uwe Schindler (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-3461) TestRealTimeGet.testStressRecovery() is sometimes very slow on Windows, using al CPUs
Date Thu, 17 May 2012 09:23:11 GMT

    [ https://issues.apache.org/jira/browse/SOLR-3461?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13277687#comment-13277687
] 

Uwe Schindler commented on SOLR-3461:
-------------------------------------

It is not always slow, but I have seen the 30 minute runs now on 3 different PCs running:

- 64 bit Java 1.6.0_32 or 1.7.0_u4 Server JVM
- Windows 7 Professional
- >= 2 CPUs

So this needs fixing, sorry. Maybe you don't see the issue there is still something wrong.
                
> TestRealTimeGet.testStressRecovery() is sometimes very slow on Windows, using al CPUs
> -------------------------------------------------------------------------------------
>
>                 Key: SOLR-3461
>                 URL: https://issues.apache.org/jira/browse/SOLR-3461
>             Project: Solr
>          Issue Type: Bug
>          Components: update
>    Affects Versions: 4.0
>            Reporter: Uwe Schindler
>
> I already noticed that on my local machine (Thinkpad Laptop with SSD), but
> I was thinking it might be my slow IO system (thanks Robert for this
> running-gag). But when reviewing test times on the new Jenkins Windows
> build server, this test takes very long (around 30 minutes, which is half
> of the complete time when running with 1 test runner on 2 cores).
> There must be something that makes this test very slow on Windows:
> http://goo.gl/irDVw
> The method taking so long is actually "testStressRecovery", I would like
> to @Ignore it until it is fixed. It makes running Solr tests in Windows
> take ages and stops me from running them at all :(

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