Hi Shawn, hi Erick, hi et al., Very nice clarifications indeed. I also looked at the index replication section. In addition to the clarifications in this thread this brought quite some light into the area (and shows that I need to read solrcloud part of the manual more extensively). Thanks a lot indeed!
Cheers, Arturas On Fri, Jun 29, 2018 at 5:44 PM, Shawn Heisey <elyog...@elyograg.org> wrote: > On 6/29/2018 8:47 AM, Arturas Mazeika wrote: > >> Out of curiosity: some cores give infos for both shards (through >> replication query) and some only for one (if you still be able to see the >> prev post). I wonder why.. >> > > Adding to what Erick said: > > If SolrCloud has initiated a replication on that core at some point since > that Solr instance started, then you might see both the master and slave > side of that replication reported by the replication handler. If a > replication has never been initiated, then you will only see info about the > local core. > > The replication handler is used by SolrCloud for two things: > > 1) Index recovery when a replica gets too far out of sync. > 2) Replicating data to TLOG and PULL replica types (new in 7.x). > > Thanks, > Shawn > >
