I echo that. Atomic update is merely a decoration over the same delete/insert pattern, where Solr processor inplace retrieves all the stored fields of the the document, updates the field, then checks _version_ field prior to update and if it was correct, deletes, then insert new version of the document.
On Thu, Nov 6, 2014 at 8:06 PM, Erick Erickson <erickerick...@gmail.com> wrote: > No way that I know of, re-indexing is in order. > > Solr does not "update in place", you have to re-add the document. Well, > AtomicUpdates work but iff all fields are stored. And it still wouldn't > be a single Solr command. > > Best, > Erick > > On Thu, Nov 6, 2014 at 8:20 AM, <phi...@free.fr> wrote: > > Hello, > > > > I have [mistakenly] created a SOLR index in which the document IDs > contain URIs such as file:///Z:/1933/01/1933_01.png . > > > > In a single SOLR update command, how can I: > > > > - copy the contents of each document's id field to a new field called > 'url', after replacing 'Z:' by 'Y:' > > > > - make SOLR generate a new random Id for each document > > > > Many thanks. > > > > Philippe > > > > >
