Joe, On 8/3/18 11:09 AM, Joe Lerner wrote: > We recently set up Solr 7.4 in Production. There are 2 Solr nodes, with 3 > zookeepers. We need to make a schema change. What I want to do is simply > push the updated schema to Solr, and then re-index all the content to pick > up the change. But I am being told that I need to: > > 1. Delete the collection that depends on this config-set. > 2. Reload the config-set > 3. Recreate the dependent collection > > It seems to me that between steps #1 and #3, users will not be able to > search, which is not cool. > > Can I avoid the outage to my search capabilitty?
I dunno about how to do any online-updates like this, but you could always instead: 0. place a proxy between your application and Solr 1. stand-up a new service 2. load the config-set 3. create the collection 4. load all the data from source 5. swap the service at the proxy to the newly-created service -chris
signature.asc
Description: OpenPGP digital signature
