Hi, I am trying to index a sample nested document in solr. But I am getting
error
"ERROR: [doc=1] multiple values encountered for non multiValued field
_childDocuments_.id: [2, 3]"
I am using ClassicIndexSchemaFactory. So I have defined all the fields in
schema.xml. Below my field settings in schema.xml.
*<!-- for nested documents (minimal; points to root document) --><field
name="_root_" type="string" indexed="true" stored="false" docValues="false"
/> <!-- for nested documents (relationship tracking) --><field
name="_nest_path_" type="_nest_path_" /><fieldType name="_nest_path_"
class="solr.NestPathField" /> <field name="id" type="string" indexed="true"
stored="true" required="true" multiValued="false" /><field name="title"
type="string" indexed="true" stored="true" required="false"/> <field
name="content_type" type="string" indexed="true" stored="true"
required="false"/> <field name="_childDocuments_" type="string"
indexed="true" stored="true" required="false" multiValued="true"/> <field
name="_childDocuments_.id" type="string" indexed="true" stored="true"
required="false"/> <field name="_childDocuments_.comments" type="string"
indexed="true" stored="true" required="false"/> <dynamicField
name="ignored_*" type="ignored"/> <field name="_version_" type="plong"
indexed="false" stored="false"/>*
Below the json document which I am trying to index.
{ "id": "1",
"title": "Solr adds block join support",
"content_type": "parentDocument",
"_childDocuments_": [{
"id": "2",
"comments": "SolrCloud supports it too!"
},
{
"id": "3",
"comments": "SolrCloud supports it too!3"
}]
}
Could some one please help me to figure out the issues ?. Do I need to make
the inner fields *multiValued="true" ?*
--
Best Regards,
*Sreejith *
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