> > so migrating by replacing nodes is going to be a bother.
Not sure what you mean by migrating and replacing nodes, but these two new actions on the Collections API as of Solr 6.2 may be of use: - https://cwiki.apache.org/confluence/display/solr/Collections+API#CollectionsAPI-REPLACENODE:MoveAllReplicasinaNodetoAnother - https://cwiki.apache.org/confluence/display/solr/Collections+API#CollectionsAPI-DELETENODE:DeleteReplicasinaNode Kevin Risden On Thu, Feb 2, 2017 at 11:46 AM, Erick Erickson <erickerick...@gmail.com> wrote: > bq: I don’t see a way to add replicas through the UI, so migrating by > replacing nodes is going to be a bother > > There's a lot of improvements in the admin UI for SolrCloud that I'd > love to see. Drag/drop replicas would be really cool for instance. > > At present though using > ADDREPLICA/wait-for-new-replica-to-be-active/DELETEREPLICA through the > collections API is what's available. > > Best, > Erick > > On Thu, Feb 2, 2017 at 8:37 AM, Walter Underwood <wun...@wunderwood.org> > wrote: > > Oh, missed that limitation. > > > > Seems like something that would be very handy in all installations. I > don’t see a way to add replicas through the UI, so migrating by replacing > nodes is going to be a bother. > > > > wunder > > Walter Underwood > > wun...@wunderwood.org > > http://observer.wunderwood.org/ (my blog) > > > > > >> On Feb 2, 2017, at 12:25 AM, Hendrik Haddorp <hendrik.hadd...@gmx.net> > wrote: > >> > >> Hi, > >> > >> are you using HDFS? According to the documentation the feature should > be only available if you are using HDFS. For me it did however also fail on > that. See the thread "Solr on HDFS: AutoAddReplica does not add a replica" > from about two weeks ago. > >> > >> regards, > >> Hendrik > >> > >> On 02.02.2017 07:21, Walter Underwood wrote: > >>> I added a new node an shut down a node with a shard replica on it. It > has been an hour and I don’t see any activity toward making a new replica. > >>> > >>> The new node and the one I shut down are both 6.4. The rest of the > 16-node cluster is 6.2.1. > >>> > >>> wunder > >>> Walter Underwood > >>> wun...@wunderwood.org > >>> http://observer.wunderwood.org/ (my blog) > >>> > >>> > >>> > >> > > >
