Yes, that file is probably incredible old and never maintained. You can safely remove those options from the schema. M.
-----Original message----- > From:Tom Chiverton <[email protected]> > Sent: Friday 14th October 2016 17:34 > To: [email protected] > Subject: Re: Nutch 2, Solr 5 - solrdedup causes ClassCastException: > > Hmm, that makes a certain sense. > > But then I seem to be getting errors like > > ERROR: Error CREATEing SolrCore 'nutch': Unable to create core [nutch] > Caused by: enablePositionIncrements is not a valid option as of Lucene 5.0 > > Like the Nutch schema is for a much older Solr ? > > What version were you running ? > > On 14/10/16 16:17, Felix von Zadow wrote: > > I had the same problem a while ago; I accidentally forgot to supply the > > schema when creating a core and had the digest/string*s* problem. Here's > > some more explanation of what I did, I hope I remember correctly: > > > > I am using (just like Markus suggested) the schema.xml from nutch which sets > > <fieldType name="string" class="solr.StrField" ... > > and > > <field name="digest" type="string" ... > > > > I duplicated the data_driven_schema_configs/conf/ configset and replaced > > the managed-schema file with Nutch's schema.xml so I have: > > [...]/solr/configsets/my_config/managed_schema > > > > Core is created like so: > > solr create -c corename -d my_config > > > > > > Hope that helps, > > Felix > > > >> -----Ursprüngliche Nachricht----- > >> Von: Markus Jelsma [mailto:[email protected]] > >> Gesendet: Freitag, 14. Oktober 2016 17:05 > >> An: [email protected] > >> Betreff: RE: Nutch 2, Solr 5 - solrdedup causes ClassCastException: > >> > >> Yes, current Solr comes with a schemaless mode, which can cause errors in > >> some cases. It must be configured to use classic schema mode, then you > >> provide > >> it with the schema.xml file you can find in Nutch' conf directory. > >> > >> M. > >> > >> > >> > >> -----Original message----- > >>> From:Tom Chiverton <[email protected]> > >>> Sent: Friday 14th October 2016 16:58 > >>> To: [email protected] > >>> Subject: Re: Nutch 2, Solr 5 - solrdedup causes ClassCastException: > >>> > >>> I don't understand what you mean here. I am not a Solr expert, though > >>> I've used it a bit in the past, though not with Nutch. > >>> > >>> Is there a schema I should be feeding it ? > >>> > >>> Tom > >>> > >>> > >>> On 14/10/16 15:50, Markus Jelsma wrote: > >>>> Solr supports schemaless mode, which may be your case. Perhaps it made > >> your digest field multi valued. I'd suggest to use Solr's classic schema > >> factory, > >> and a fixed schema. > >>> > > ______________________________________________________________________ > > This email has been scanned by the Symantec Email Security.cloud service. > > For more information please visit http://www.symanteccloud.com > > ______________________________________________________________________ > > > >
