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From Jan Høydahl (Commented) (JIRA) <>
Subject [jira] [Commented] (SOLR-1758) schema definition for configuration files (validation, XSD)
Date Fri, 03 Feb 2012 19:07:53 GMT


Jan Høydahl commented on SOLR-1758:

In light of SOLR-3093 and SOLR-1052, have you thought about how to handle validation of older
versions of config/schema? A Solr1.3 user may upgrade to Solr4.0 and simply point it to the
old configuration. Some syntax and parameters are deprecated and removed between versions.

Perhaps a solution is to NOT try to validate older versions of configs, and when we go from
4.0 to 4.1, there will be a new config_41.xsd in addition to config_40.xsd, and your code
will select xsd based on LuceneMatchVersion?
> schema definition for configuration files (validation, XSD)
> -----------------------------------------------------------
>                 Key: SOLR-1758
>                 URL:
>             Project: Solr
>          Issue Type: New Feature
>            Reporter: Jorg Heymans
>              Labels: configuration, schema.xml, solrconfig.xml, validation, xsd
>             Fix For: 4.0
>         Attachments: config-validation-20110523.patch
> It is too easy to make configuration errors in Solr without getting warnings. We should
explore ways of validation configurations. See mailing list discussion at

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