DIH allows only <document> tag. you may have multiple root <entity> tags and you may invoke them by name(s). When no name is passed all root entities are invoked one after another.
On Wed, Sep 9, 2009 at 5:12 AM, Rupert Fiasco<rufia...@gmail.com> wrote: > Maybe I should be more clear: I have multiple tables in my DB that I > need to save to my Solr index. In my app code I have logic to persist > each table, which maps to an application model to Solr. This is fine. > I am just trying to speed up indexing time by using DIH instead of > going through my application. From what I understand of DIH I can > specify one dataSource element and then a series of document/entity > sets, for each of my models. But like I said before, DIH only appears > to want to index the first document declared under the dataSource tag. > > -Rupert > > On Tue, Sep 8, 2009 at 4:05 PM, Rupert Fiasco<rufia...@gmail.com> wrote: >> I am using the DataImportHandler with a JDBC datasource. From my >> understanding of DIH, for each of my "content types" e.g. Blog posts, >> Mesh Categories, etc I would construct a series of document/entity >> sets, like >> >> <dataConfig> >> <dataSource driver="com.mysql.jdbc.Driver" url="jdbc:mysql://...." /> >> >> <!-- BLOG ENTRIES --> >> <document name="blog_entries"> >> <entity name="blog_entries" query="select >> id,title,keywords,summary,data,title as name_fc,'BlogEntry' as type >> from blog_entries"> >> <field column="id" name="pk_i" /> >> <field column="id" name="id" /> >> <field column="title" name="text_t" /> >> <field column="data" name="text_t" /> >> </entity> >> </document> >> >> <!-- MESH CATEGORIES --> >> <document name="mesh_category"> >> <entity name="mesh_categories" query="select >> id,name,node_key,name as name_fc,'MeshCategory' as type from >> mesh_categories"> >> <field column="id" name="pk_i" /> >> <field column="id" name="id" /> >> <field column="name" name="text_t" /> >> <field column="node_key" name="string" /> >> <field column="name_fc" name="facet_value" /> >> <field column="type" name="type_t" /> >> </entity> >> </document> >> </datasource> >> </dataConfig> >> >> >> Solr parses this just fine and allows me to issue a >> /dataimport?command=full-import and it runs, but it only runs against >> the "first" document (blog_entries). It doesnt run against the 2nd >> document (mesh_categories). >> >> If I remove the 2 document elements and wrap both entity sets in just >> one document tag, then both sets get indexed, which seemingly achieves >> my goal. This just doesnt make sense from my understanding of how DIH >> works. My 2 content types are indeed separate so they logically >> represent two document types, not one. >> >> Is this correct? What am I missing here? >> >> Thanks >> -Rupert >> > -- ----------------------------------------------------- Noble Paul | Principal Engineer| AOL | http://aol.com
