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Posted to solr-user@lucene.apache.org by matthew sporleder <ms...@gmail.com> on 2020/08/06 20:11:27 UTC

copyField from empty multivalue

I have a copyField:
 <copyField source="body" dest="catchall" />
 <copyField source="preview" dest="catchall"/>

But sometimes preview (<field name="preview" type="stems"
indexed="true" stored="true" multiValued="true" />) is not populated.

It appears that the "catchall" field does not get created when preview
has no content in it.  Can I use required=false or similar on a
copyField?

Thanks,
Matt

Re: copyField from empty multivalue

Posted by matthew sporleder <ms...@gmail.com>.

Nevermind I think we found this was caused by a bug in our (new) custom indexer

On Thu, Aug 6, 2020 at 4:11 PM matthew sporleder <ms...@gmail.com> wrote:
>
> I have a copyField:
>  <copyField source="body" dest="catchall" />
>  <copyField source="preview" dest="catchall"/>
>
> But sometimes preview (<field name="preview" type="stems"
> indexed="true" stored="true" multiValued="true" />) is not populated.
>
> It appears that the "catchall" field does not get created when preview
> has no content in it.  Can I use required=false or similar on a
> copyField?
>
> Thanks,
> Matt