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From "Uwe Schindler (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-4189) Fix hanging threads on FreeBSD in JettySolrRunner by making connector configureable through sysprop
Date Fri, 14 Dec 2012 19:22:12 GMT

    [ https://issues.apache.org/jira/browse/SOLR-4189?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13532561#comment-13532561
] 

Uwe Schindler commented on SOLR-4189:
-------------------------------------

I verified it on Apache's FreeBSD: The test lingers reproducible threads with "SelectChannel",
but passes fine with "Socket". I now have to find out how to configure Mäven correctly.
                
> Fix hanging threads on FreeBSD in JettySolrRunner by making connector configureable through
sysprop
> ---------------------------------------------------------------------------------------------------
>
>                 Key: SOLR-4189
>                 URL: https://issues.apache.org/jira/browse/SOLR-4189
>             Project: Solr
>          Issue Type: Bug
>          Components: Tests
>            Reporter: Uwe Schindler
>            Assignee: Uwe Schindler
>             Fix For: 4.1, 5.0
>
>         Attachments: SOLR-4189.patch
>
>
> Currently on FreeBSD we run no Solr tests, because the SelectChannelConnector, recently
used for Solr's JettySolrRunner seems to linger threads, which may be caused by the blackhole
or more likely a JVM bug.
> This patch allows to configure the connector for the testMode Jetty in embedded Solr
through a sysprop: 
> {noformat}
> ant test -Dtests.jettyConnector=Socket
> ant test -Dtests.jettyConnector=SelectChannel
> {noformat}
> The default is SelectChannel. On FreeBSD Jenkins I would pass this as property to ANT
through Jenkins config (where currently the tests are disabled). On Maven this should also
be possible (Steven?).
> The patch also binds the test-mode jetty to 127.0.0.1 to prevent windows firewall from
popping up all the time, because Solr binds to internet. For tests, the emebedded Jetty should
never run on all interfaces (0.0.0.0).

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