[jira] Updated: (SOLR-1408) Allow classes from ${solr.home}/lib to be loaded by the same classloader as solr war to prevent ClassCastException

["Noble Paul (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SOLR-1408?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Noble Paul updated SOLR-1408:
-----------------------------

    Component/s:     (was: clients - java)
                 contrib - DataImportHandler

> Allow classes from ${solr.home}/lib to be loaded by the same classloader as solr war to prevent ClassCastException
> ------------------------------------------------------------------------------------------------------------------
>
>                 Key: SOLR-1408
>                 URL: https://issues.apache.org/jira/browse/SOLR-1408
>             Project: Solr
>          Issue Type: Improvement
>          Components: contrib - DataImportHandler
>    Affects Versions: 1.3
>            Reporter: Luke Forehand
>
> When extending org.apache.solr.handler.dataimport.DataSource, I would like to package my extended class in ${solr.home}/lib to that I can keep the vanilla copy of my solr.war intact.  The problem is I encounter a ClassCastException when Solr tries to create a newInstance of my extended class, which I suspect has to do with the DataSource and my extended class being loaded from different classloaders.

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