Hi, Thanks Shawn and Erick, that helps me.
On Thu, Sep 22, 2016 at 8:26 PM, Erick Erickson <erickerick...@gmail.com> wrote: > Not only will optimize not help, even re-indexing all > the docs to the current collection will leave the > meta-data in the index about the removed fields. For > 50 fields that likely won't matter. > > As Shawn says, though, re-indexing from scratch > (and I'd use a new collection) is best if at all possible. > > Best, > Erick > > On Thu, Sep 22, 2016 at 6:29 AM, Shawn Heisey <apa...@elyograg.org> wrote: > > On 9/22/2016 7:17 AM, David Santamauro wrote: > >> Will an optimize remove those fields and corresponding data? > > I am about 99 percent sure that an optimize will have no effect on > > fields removed from the Solr schema. The schema doesn't exist at the > > Lucene level. When you do an optimize, the entire operation is handled > > by Lucene, using its forceMerge process. > > > > Thanks, > > Shawn > > > -- Regards, Selvam KnackForge <http://knackforge.com>
