Hi Lewis, If I exclude one of the fileds tstamp, digest, and boost from solindex-mapping and schema.xml, solrindex gives error
SEVERE: org.apache.solr.common.SolrException: ERROR: [doc=com.yahoo:http/] unknown field 'tstamp' for each of above fields, except segment. Alex. -----Original Message----- From: Lewis John Mcgibbney <[email protected]> To: user <[email protected]> Sent: Thu, Feb 14, 2013 8:34 pm Subject: Re: fields in solrindex-mapping.xml Hi Alex, Tstamp represents fetch tiem, used for deduplication. Boost is for scoring-opic and link. This is required in 2.x as well. I don't have the code right now, but you can try removing digest and segment. To me they both look legacy. There is a wiki page on index structure which you can consult and/or add to should you wish. Thank you Lewis On Thursday, February 14, 2013, <[email protected]> wrote: > Hello, > > I see that there are > > <field dest="segment" source="segment"/> > <field dest="boost" source="boost"/> > <field dest="digest" source="digest"/> > <field dest="tstamp" source="tstamp"/> > > fields in addition to title, host and content ones in nutch-2.x' solr-mapping.xml. I thought tstamp may be needed for sorting documents. What about the other fields, > segment, boost and digest? Can someone explain, why these fields are included in solr-mapping.xml? > > > Thanks. > Alex. > > > -- *Lewis*
