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From "Yonik Seeley (JIRA)" <j...@apache.org>
Subject [jira] Commented: (SOLR-1449) solrconfig.xml syntax to add classpath elements from outside of instanceDir
Date Wed, 23 Sep 2009 19:21:16 GMT

    [ https://issues.apache.org/jira/browse/SOLR-1449?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12758842#action_12758842
] 

Yonik Seeley commented on SOLR-1449:
------------------------------------

bq. repalces the ClassLoader with a new one where the parent is fixed on the previous classloader

I'm not a classloading expert... but couldn't this cause things to work differently by changing
the order of the <lib> statements?


> solrconfig.xml syntax to add classpath elements from outside of instanceDir
> ---------------------------------------------------------------------------
>
>                 Key: SOLR-1449
>                 URL: https://issues.apache.org/jira/browse/SOLR-1449
>             Project: Solr
>          Issue Type: Improvement
>            Reporter: Hoss Man
>             Fix For: 1.4
>
>         Attachments: SOLR-1449.patch
>
>
> the idea has been discussed numerous times that it would be nice if there was a way to
configure a core to load plugins from specific jars (or "classes" style directories) by path
 w/o needing to copy them to the "./lib" dir in the instanceDir.
> The current workaround is "symlinks" but that doesn't really help the situation of the
Solr Release artifacts, where we wind up making numerous copies of jars to support multiple
example directories (you can't have reliable symlinks in zip files)

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