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From "Erick Erickson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-4401) Move the stress test in SOLR-4196 into a junit test
Date Thu, 28 Feb 2013 00:09:15 GMT

    [ https://issues.apache.org/jira/browse/SOLR-4401?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13588947#comment-13588947
] 

Erick Erickson commented on SOLR-4401:
--------------------------------------

I'm going to try to put this into a junit test over the weekend. It can run really long or
really short. I'm thinking of providing three methods, one that runs all the time and takes
30 seconds? a minute? Label it as "slow" either way.

A nightly that runs for 10 minutes

A weekly that runs for an hour

The background here is that I see issues after 1-2 hours running on my machine, occasionally
as little as 30 minutes. I suppose if it runs more often it'd have a better chance of hitting
at shorter intervals. I'm open to suggestions, so let me know.... I really don't have a sense
of how onerous a really long-running test would be....

Mark:
When I mentioned "prior art" it was mostly a shorthand to myself that there seemed to be code
I could use as a model in TestReplicationHandler in terms of starting up servers and all that
rot. But I'll look at JettySolrRunner as you indicated, thanks for the pointer.
                
> Move the stress test in SOLR-4196 into a junit test
> ---------------------------------------------------
>
>                 Key: SOLR-4401
>                 URL: https://issues.apache.org/jira/browse/SOLR-4401
>             Project: Solr
>          Issue Type: Test
>    Affects Versions: 4.2, 5.0
>            Reporter: Erick Erickson
>            Assignee: Erick Erickson
>            Priority: Minor
>             Fix For: 4.2, 5.0
>
>         Attachments: StressTest.zip
>
>
> As part of SOLR-4196, I created a stress test proces for rapidly opening and closing
cores. It'd probably be useful to make this into a junit test that ran nightly (it needs some
time in order to show anything, as in minutes). Typical failures are 20 minutes into the run,
but occasionally they're faster.

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