Hi Juan
I tried with the following code first:
final SolrQuery allDocumentsQuery = new SolrQuery();
allDocumentsQuery.setQuery("id:" + myId);
allDocumentsQuery.setFields("*");
allDocumentsQuery.setRows(1);
QueryResponse response = solr.query(allDocumentsQuery, METHOD.POST);
With this, only non-dynamic fields are returned.
Then I wrote the following helper method:
private Set<String> getDynamicFields() throws SolrServerException, IOException
{
final LukeRequest luke = new LukeRequest();
luke.setShowSchema(false);
final LukeResponse process = luke.process(solr);
final Map<String, FieldInfo> fieldInfo = process.getFieldInfo();
final Set<String> dynamicFields = new HashSet<String>();
for (final String key : fieldInfo.keySet()) {
if (key.endsWith("_string") || (key.endsWith("_dateTime"))) {
dynamicFields.add(key);
}
}
return dynamicFields;
}
where as _string and _dateTime are the suffixes of my dynamic fields.
This one returns really all stored fields of the document:
final Set<String> dynamicFields = getDynamicFields();
final SolrQuery allDocumentsQuery = new SolrQuery();
allDocumentsQuery.setQuery("uri:" + myId);
allDocumentsQuery.setFields("*");
for (final String df : dynamicFields) {
allDocumentsQuery.addField(df);
}
allDocumentsQuery.setRows(1);
QueryResponse response = solr.query(allDocumentsQuery, METHOD.POST);
Is there a more elegant way to do this? We are using solrj 3.1.0 and solr 3.1.0.
Regards
Michael
--
Michael Szalay
Senior Software Engineer
basis06 AG, Birkenweg 61, CH-3013 Bern - Fon +41 31 311 32 22
http://www.basis06.ch - source of smart business
----- Ursprüngliche Mail -----
Von: "Juan Grande" <[email protected]>
An: [email protected]
Gesendet: Montag, 29. August 2011 18:19:05
Betreff: Re: How to list all dynamic fields of a document using solrj?
Hi Michael,
It's supposed to work. Can we see a snippet of the code you're using to
retrieve the fields?
*Juan*
On Mon, Aug 29, 2011 at 8:33 AM, Michael Szalay
<[email protected]>wrote:
> Hi all
>
> how can I list all dynamic fields and their values of a document using
> solrj?
> The dynamic fields are never returned when I use setFields(*).
>
> Thanks
>
> Michael
>
> --
> Michael Szalay
> Senior Software Engineer
>
> basis06 AG, Birkenweg 61, CH-3013 Bern - Fon +41 31 311 32 22
> http://www.basis06.ch - source of smart business
>
>
