Hi, I have confirmed that ZK ensemble is external. Even though both managed-schema and schema.xml are on the admin ui, I see the below class defined in solrconfig. <schemaFactory class="ClassicIndexSchemaFactory" />
The workaround is till to run "solr zk upconfig" followed by restarting the cores of the collection. Anything else I should be looking into? Thanks On Wed, Sep 4, 2019 at 6:31 PM Erick Erickson <erickerick...@gmail.com> wrote: > This almost always means that you really _didn’t_ update the schema and > reload the collection, you just thought you did ;). > > One common reason is to fire up Solr with an internal ZooKeeper but have > the rest of your collection be using an external ensemble. > > Another is to be modifying schema.xml when using managed-schema or > vice-versa. > > First thing I’d do is check the ZK ensemble, are any of the ports > reference by the admin screen anywhere 9983? If so it’s internal. > > Second thing I’d do is, in the admin UI, select my collection from the > drop down list, then click files and open up the schema. Check that there > is only managed-schema or schema.xml. If both are present, check your > solrconfig to see which one you’re using. Then open the schema and check > that your field is there. BTW, the field will be explicitly stated in the > solr log. > > Third thing I’d do is open the admin > UI>>configsets>>the_configset_you’re_using and check which schema you’re > using and again if the field is in the schema. > > Best, > Erick > > > On Sep 4, 2019, at 3:27 PM, Antony A <antonyaugus...@gmail.com> wrote: > > > > Hi, > > > > I ran the collection reload after a new "leader" core was selected for > the > > collection due to heap failure on the previous core. But I still have > stack > > trace with common.SolrException: undefined field. > > > > On Thu, Aug 29, 2019 at 1:36 PM Antony A <antonyaugus...@gmail.com> > wrote: > > > >> Yes. I do restart the cores on all the different servers. I will look at > >> implementing reloading the collection. Thank you for your suggestion. > >> > >> Cheers, > >> Antony > >> > >> On Thu, Aug 29, 2019 at 1:34 PM Shawn Heisey <apa...@elyograg.org> > wrote: > >> > >>> On 8/29/2019 1:22 PM, Antony A wrote: > >>>> I do restart Solr after changing schema using "solr zk upconfig". I am > >>> yet > >>>> to confirm but I do have a daily cron that does "delta" import. Does > >>> that > >>>> process have any bearing on some cores losing the field? > >>> > >>> Did you restart all the Solr servers? If the collection lives on > >>> multiple servers, restarting one of the servers is not going to affect > >>> replicas living on other servers. > >>> > >>> Reloading the collection with an HTTP request to the collections API is > >>> a better option than restarting Solr. > >>> > >>> Thanks, > >>> Shawn > >>> > >> > >
