On Thu, Nov 15, 2012 at 11:51 AM, Luis Cappa Banda <luisca...@gmail.com>wrote:
> Thread update:
>
> When I use a simple:
>
> *Map operation = new HashMap();*
>
>
> Instead of:
>
> *Map<String, List<String>> operation = new HashMap<String,
> List<String>>();*
>
>
> The result looks better, but it´s still wrong:
>
> fieldName: [
> "[Value1, Value2]"
> ],
>
>
> However, List<String> value is received as a simple String "[Value1,
> Value2]". In other words, SolrJ is internally executing a toString()
> operation to the List<Sring>. Is impossible to update atomically a
> multivalued field with a List of values in just one atomic update
> operation?
>
Seems to be working fine here with HttpSolrServer / BinaryRequestWriter;
HashMap editTags = new HashMap();
editTags.put("set", new String[]{"tag1","tag2","tag3"});
doc = new SolrInputDocument();
doc.addField("id", "unique");
doc.addField("tags_ss", editTags);
server.add(doc);
server.commit(true, true);
resp = server.query(q);
System.out.println(resp.getResults().get(0).getFirstValue("tags_ss"));
prints "tag1"
ArrayList<String> as a value works the same way as String[].
When using xml (RequestWriter) I can see the problem that you are
describing, can you add a jira for that?
--
Sami SIren
>
> Regards,
>
>
> - Luis Cappa.
>
> 2012/11/15 Luis Cappa Banda <luisca...@gmail.com>
>
> > Hello everyone,
> >
> > I´ve tested atomic updates via Ajax calls and now I´m starting with
> atomic
> > updates via SolrJ... but the way I´m proceeding doesn´t seem to work
> well.
> > Here is the snippet:
> >
> > *SolrInputDocument do = ne SolrInputDocument();*
> > *doc.addField("id", "myId");*
> > *
> > *
> > *Map<String, List<String>> operation = new HashMap<String,
> > List<String>>();*
> > *operation.put("set", [[a list of String elements]]); // I want a set
> > operation to override field values.*
> > *doc.addField("fieldName", operation);*
> > *
> > *
> > *cloudSolrServer.add(doc); // Atomic update operation.*
> >
> >
> > And after updating the resultant doc is as follows:
> >
> > *doc: {*
> > *
> > *
> > *...*
> > *
> > *
> > *fieldName: [ "{set=values}"*
> > *],*
> > *
> > *
> > *...*
> >
> > *
> > *
> >
> > *}*
> >
> > In other words, the map which includes the "set" operation and the field
> > values is String formatted and that String is used to update the field,
> :-/
> >
> > What is the correct way to update just one or more fields with SolrJ?
> >
> >
> > Regards,
> >
> > --
> >
> > - Luis Cappa
> >
> >
>
>
> --
>
> - Luis Cappa
>
