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https://issues.apache.org/jira/browse/SOLR-7383?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15869688#comment-15869688
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Jan H√łydahl commented on SOLR-7383:
-----------------------------------

Also I find it strange that the RSS example's managed-schema has 
{{stored=false}} for the explicitly mapped fields
* item-subject
* date
* slash-department
* slash-section
* slash-comments

It would not have been a problem if the schema was updated with 
{{docValues=true}} for string, int and date, then we would have pulled stored 
fields from DV, but that is not the case here.

We should have some way of auto-including all the standard primitive types, 
something like:
{code:xml}
<initPrimitiveTypes 
types="all|none|int|tint|float|tfloat|long|tlong|date|tdate|boolean...."/>
{code}

Perhaps such a setting could be made default for the new schema version with 
PointType, and that you had to say {{<initPrimitiveTypes types="none"/>}} to 
disable? And if the schema explicitly redefines one of them, it could take 
precedence but print warning in logs.

> DIH rss example is broken again
> -------------------------------
>
>                 Key: SOLR-7383
>                 URL: https://issues.apache.org/jira/browse/SOLR-7383
>             Project: Solr
>          Issue Type: Bug
>          Components: contrib - DataImportHandler
>    Affects Versions: 5.0, 6.0
>            Reporter: Upayavira
>            Assignee: Alexandre Rafalovitch
>            Priority: Minor
>         Attachments: rss-data-config.xml
>
>
> The DIH example (solr/example/example-DIH/solr/rss/conf/rss-data-config.xml) 
> is broken again. See associated issues.
> Below is a config that should work.
> This is caused by Slashdot seemingly oscillating between RDF/RSS and pure 
> RSS. Perhaps we should depend upon something more static, rather than an 
> external service that is free to change as it desires.
> <dataConfig>
>     <dataSource type="URLDataSource" />
>     <document>
>         <entity name="slashdot"
>                 pk="link"
>                 url="http://rss.slashdot.org/Slashdot/slashdot";
>                 processor="XPathEntityProcessor"
>                 forEach="/RDF/item"
>                 transformer="DateFormatTransformer">
>                               
>             <field column="source" xpath="/RDF/channel/title" 
> commonField="true" />
>             <field column="source-link" xpath="/RDF/channel/link" 
> commonField="true" />
>             <field column="subject" xpath="/RDF/channel/subject" 
> commonField="true" />
>                       
>             <field column="title" xpath="/RDF/item/title" />
>             <field column="link" xpath="/RDF/item/link" />
>             <field column="description" xpath="/RDF/item/description" />
>             <field column="creator" xpath="/RDF/item/creator" />
>             <field column="item-subject" xpath="/RDF/item/subject" />
>             <field column="date" xpath="/RDF/item/date" 
> dateTimeFormat="yyyy-MM-dd'T'HH:mm:ss" />
>             <field column="slash-department" xpath="/RDF/item/department" />
>             <field column="slash-section" xpath="/RDF/item/section" />
>             <field column="slash-comments" xpath="/RDF/item/comments" />
>         </entity>
>     </document>
> </dataConfig>



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