Why? When you reindex, is it OK if they all change?
If you reindex one document, is it OK if it gets a new sequential number? wunder On Apr 5, 2012, at 9:23 PM, Manish Bafna wrote: > We already have a unique key (We use md5 value). > We need another id (sequential numbers). > > On Fri, Apr 6, 2012 at 9:47 AM, Chris Hostetter > <hossman_luc...@fucit.org>wrote: > >> >> : We need to have a document id available for every document (Per core). >> >> : We can pass docid as one of the parameter for fq, and it will return the >> : docid in the search result. >> >> >> So it sounds like you need a *unique* id, but nothing you described >> requies that it be a counter. >> >> Take a look at the UUIDField, or consider using the >> SignatureUpdateProcessor to generate a key based on a hash of all the >> field values. >> >> -Hoss >>
