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From Tomás Fernández Löbbe (JIRA) <>
Subject [jira] [Updated] (SOLR-5028) Incorrect ShardHandlerFactory creation
Date Thu, 11 Jul 2013 13:33:49 GMT


Tomás Fernández Löbbe updated SOLR-5028:

    Attachment: SOLR-5028.patch

I insist that the SHF properties in ConfigSolr should either be fixed or removed. I attach
a patch removing them.

Also, your patch seems to miss the file solr-shardhandler-old.xml, adding one. 
> Incorrect ShardHandlerFactory creation
> --------------------------------------
>                 Key: SOLR-5028
>                 URL:
>             Project: Solr
>          Issue Type: Bug
>    Affects Versions: 5.0, 4.4
>            Reporter: Tomás Fernández Löbbe
>            Assignee: Alan Woodward
>         Attachments: SOLR-5028.patch, SOLR-5028.patch, SOLR-5028.patch, SOLR-5028.patch,
> It seems to me that there are two bugs in the ShardHandlerFactoryCreation that cancel
each other and it seems to be working with the old style solr.xml, but not with the "new style".
ConfigSolrOldXml seems to be expecting the shardHandlerFactory with the xpath:
> solr/shardHandlerFactory/@class
> Instead of solr/*cores*/shardHandlerFactory/@class as it used to be. This is never caught
because in the CoreContainer the ShardHandlerFactory is initialized using "configSolr.getConfig().getNode("solr/cores/shardHandlerFactory",
false);" instead of "configSolr.get(CfgProp.SOLR_SHARDHANDLERFACTORY_CLASS, null);" or something
like that. However, if you use the "new style" xml, the CoreContainer will still try to initialize
the factory like that, and won't find the  SHF. 

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